CN112604881B - Rubber product surface spraying drying equipment - Google Patents

Abstract

The invention discloses a rubber product surface spraying and drying device, wherein an adjusting and driving mechanism is arranged on a supporting table, the adjusting and driving mechanism comprises a first stepping motor, the output end of the first stepping motor is fixedly connected with a transmission gear, a linear slide rail is fixed on the supporting table, a first limiting slide seat and a second limiting slide seat are connected on the linear slide rail in a sliding manner, a first limiting support is fixed on the first limiting slide seat, a first vertical supporting column is fixed on the first limiting support, a first transmission frame is fixed on the front side of the first limiting slide seat, a second transmission frame is fixed on the front side of the second limiting slide seat, linear tooth rows are respectively fixedly connected on the opposite sides of the second transmission frame and the first transmission frame, the tops of the first vertical supporting column and the second vertical supporting column are fixedly connected with a clamping assembly, a drying box adjusting mechanism is fixed on the supporting table, and a spraying mechanism is arranged on the drying box adjusting mechanism, the drying box adjusting mechanism is provided with a drying box. The equipment has strong universality, energy conservation, good spraying effect and high spraying efficiency.

Description

Rubber product surface spraying drying equipment

Technical Field

The invention relates to the technical field of rubber products, in particular to a surface spraying and drying device for a rubber product.

Background

At present, the mode of spraying is carried out to the manual hand-held spray gun of generally adopting when carrying out the spraying of rubber component surface, the spraying homogeneity and the quality of this kind of spraying mode can't be guaranteed, the spraying effect can't be guaranteed, and the spraying is inefficient, shift rubber component to the air-dry frame after the spraying is accomplished again and dry through the fan, destroy the spraying layer on rubber component surface easily among the transfer process, the heat utilization ratio of fan is lower under the dry environment of this kind of open-type, both cause the fan heat waste, influence drying efficiency again.

Disclosure of Invention

The invention aims to provide a rubber product surface spraying and drying device which is strong in universality, energy-saving, good in spraying effect and high in spraying efficiency.

In order to realize the purpose, the invention provides the following technical scheme: a rubber product surface spraying drying device comprises a supporting table, supporting legs are fixedly connected to the bottoms of four corners of the supporting table respectively, an adjusting driving mechanism is arranged on the supporting table and comprises a first stepping motor, a transmission gear is fixedly connected to the output end of the first stepping motor, a linear slide rail is fixed on the supporting table, a first limiting slide seat and a second limiting slide seat are slidably connected to the two ends of the linear slide rail respectively, a first limiting support is fixed on the first limiting slide seat, a first vertical supporting column is fixed on the first limiting support, a first transmission frame is fixed on the front side of the first limiting slide seat, a second transmission frame is fixed on the front side of the second limiting slide seat, linear tooth rows meshed with the transmission gear are fixedly connected to the opposite sides of the second transmission frame respectively, and clamping assemblies are fixedly connected to the tops of the first vertical supporting column and the second vertical supporting column, the utility model discloses a spraying drying oven, including the spacing slide of second, be fixed with the spacing support of second on the spacing slide of second, be fixed with the vertical support column of second on the spacing support of second, sliding connection has spacing guide arm between first spacing support and the spacing support of second, be fixed with drying cabinet adjustment mechanism on the brace table, install spraying mechanism on the drying cabinet adjustment mechanism, the below that lies in spraying mechanism on the drying cabinet adjustment mechanism is provided with the drying cabinet.

Preferably, drying cabinet adjustment mechanism includes the L shape regulation balladeur train that links firmly with the brace table, the slip cover is equipped with first limit slider on the L shape regulation balladeur train, be fixed with first pneumatic cylinder on the L shape regulation balladeur train, the front side of first limit slider is fixed with the horizontal stand, the slip cover is equipped with second limit slider on the horizontal stand, install the second pneumatic cylinder on the horizontal stand, the flexible end and the second limit slider of second pneumatic cylinder link firmly, the flexible end and the rear end bottom of horizontal stand of first pneumatic cylinder link firmly.

Preferably, a guide limiting cylinder is fixedly connected to the support table, a guide limiting rod is slidably sleeved in the guide limiting cylinder, and the top end of the guide limiting rod is fixedly connected with the bottom of the front end of the horizontal support.

Preferably, the spraying mechanism comprises a third hydraulic cylinder fixedly connected with the L-shaped adjusting carriage, a limit supporting carrier block is fixed to the telescopic end of the third hydraulic cylinder, a spray gun is installed on the limit supporting carrier block, a raw material conveying pipe is connected to the inlet end of the spray gun, and the inlet end of the raw material conveying pipe is connected with a raw material box.

Preferably, a limiting mounting hole is formed in the L-shaped adjusting sliding frame, and a cylinder body of the third hydraulic cylinder penetrates through the limiting mounting hole and is fixedly connected with the L-shaped adjusting sliding frame.

Preferably, the centre gripping assembly includes the primary shaft bearing that links firmly with first vertical support post and the secondary shaft bearing that links firmly with the vertical support post of second, the left end of primary shaft bearing links firmly second step motor, the right-hand member of primary shaft bearing is provided with first centre gripping post, the right-hand member of first centre gripping post has linked firmly first spacing clamp splice, the left end runs through primary shaft bearing and links firmly with the output of second step motor, and install on the primary shaft bearing with first centre gripping post complex bearing, the left end of secondary shaft bearing is provided with the second centre gripping post, the right-hand member of second centre gripping post passes through the bearing and is connected with the bearing frame rotation, and the left end links firmly the spacing clamp splice of second.

Preferably, the drying cabinet includes first box and second box, first box and second box's rear end are articulated each other, the top intercommunication of first box has the air-blower that heats, the front end rigid coupling of first box has the handle, a plurality of holes of airing exhaust have been seted up respectively at both ends about second box, the spacing recess that suits with first centre gripping post and second centre gripping post shape is seted up respectively at the middle part of controlling both ends butt joint face in first box and the second box.

Preferably, the opposite sides of the first limiting clamping block and the second limiting clamping block are fixedly connected with rubber pads respectively.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the position between the first limiting clamping block and the second limiting clamping block is adjusted by adjusting the driving mechanism, so that rubber products with different sizes can be clamped by the first limiting clamping block and the second limiting clamping block, the universality is strong, the rubber products are clamped and fixed by the first limiting clamping block and the second limiting clamping block and then are sprayed and dried, the spraying position is prevented from being inaccurate due to the movement of the rubber products, and the accuracy of the spraying position and the spraying quality are ensured;

2. according to the invention, the second hydraulic cylinder drives the drying box to finely adjust the position, so that the drying box is positioned below the rubber product, the horizontal support is driven by the first hydraulic cylinder to move up and down along the L-shaped adjusting carriage for adjusting the up-and-down position of the drying box, so that the lower half box supports the rubber product to be dried after being sprayed, then a worker covers the upper half box on the lower half box, then a hot air blower is started to dry the rubber product to be dried, the phenomenon that the worker moves the rubber product to be dried after being sprayed to the adjusting drying box 7 to cause the fact that the worker is stained with paint on hands or bodies is avoided, the spraying quality of the surfaces of the rubber products is ensured, and the phenomenon that the paint is stained on the hands or bodies of the worker is avoided, so that the safety is achieved;

3. according to the invention, the rubber product is dried in the drying oven, so that the heat loss can be reduced, the drying efficiency is improved, and the energy is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a first embodiment of the present invention;

FIG. 3 is a second partial schematic view of the present invention;

FIG. 4 is a third schematic view of a partial structure of the present invention;

FIG. 5 is a fourth schematic view of a partial structure of the present invention;

FIG. 6 is a schematic view of the structure of the drying box;

fig. 7 is a schematic structural view of the spray mechanism.

In the figure: 1-a support table, 2-a support leg, 3-an adjusting driving mechanism, 31-a first stepping motor, 32-a transmission gear, 33-a linear sliding rail, 34-a first limiting sliding seat, 35-a second limiting sliding seat, 36-a first transmission frame, 37-a second transmission frame, 38-a linear gear row, 39-a first limiting bracket, 310-a second limiting bracket, 311-a limiting guide rod, 312-a first vertical support column, 313-a second vertical support column, 4-a clamping assembly, 41-a first bearing seat, 42-a second bearing seat, 43-a second stepping motor, 44-a first clamping column, 45-a second clamping column, 46-a first limiting clamping block, 47-a second limiting clamping block, 5-a drying box adjusting mechanism and 51-an L-shaped adjusting sliding frame, 52-a first limit slide block, 53-a first hydraulic cylinder, 54-a horizontal support, 55-a second hydraulic cylinder, 56-a second limit slide block, 57-a limit mounting hole, 58-a guide limit column, 59-a guide limit cylinder, 6-a spraying mechanism, 61-a third hydraulic cylinder, 62-a limit support carrier block, 63-a spray gun, 64-a raw material conveying pipe, 7-a drying box, 71-an upper half box body, 72-a lower half box body, 73-a heating blower, 74-an exhaust hole, 75-a handle and 76-a limit groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A rubber product surface spraying drying device comprises a supporting table 1, supporting legs 2 are fixedly connected to the bottoms of four corners of the supporting table 1 respectively, an adjusting driving mechanism 3 is arranged on the supporting table 1, the adjusting driving mechanism 3 comprises a first stepping motor 31, a transmission gear 32 is fixedly connected to the output end of the first stepping motor 31, a linear slide rail 33 is fixed on the supporting table 1, two ends of the linear slide rail 33 are respectively connected with a first limiting slide seat 34 and a second limiting slide seat 35 in a sliding mode, a first limiting support 39 is fixed on the first limiting slide seat 34, a first vertical support column 312 is fixed on the first limiting support 39, a first transmission frame 36 is fixed on the front side of the first limiting slide seat 34, a second transmission frame 37 is fixed on the front side of the second limiting slide seat 35, the opposite sides of the second transmission frame 37 and the first transmission frame 36 are respectively fixedly connected with a linear tooth row 38 meshed with the transmission gear 32, the top of first vertical support post 312 and second vertical support post 313 has linked firmly centre gripping assembly 4, be fixed with the spacing support of second 310 on the spacing slide 35 of second, be fixed with the vertical support post 313 of second on the spacing support of second 310, sliding connection has spacing guide arm 311 between first spacing support 39 and the spacing support of second 310.

Supporting bench 1 is last to be fixed with drying cabinet adjustment mechanism 5, drying cabinet adjustment mechanism 5 includes the L shape regulation balladeur train 51 that links firmly with supporting bench 1, sliding sleeve is equipped with first limit slider 52 on the L shape regulation balladeur train 51, be fixed with first pneumatic cylinder 53 on the L shape regulation balladeur train 51, the front side of first limit slider 52 is fixed with horizontal stand 54, sliding sleeve is equipped with second limit slider 56 on horizontal stand 54, install second pneumatic cylinder 55 on the horizontal stand 54, the flexible end of second pneumatic cylinder 55 links firmly with second limit slider 56, the flexible end of first pneumatic cylinder 53 links firmly with the rear end bottom of horizontal stand 54. The supporting table 1 is fixedly connected with a guide limiting cylinder 59, a guide limiting rod 58 is sleeved in the guide limiting cylinder 59 in a sliding mode, and the top end of the guide limiting rod 58 is fixedly connected with the bottom of the front end of the horizontal support 54. The second hydraulic cylinder 55 drives the drying box 7 to finely adjust the position, so that the drying box 7 is located below the rubber product, the first hydraulic cylinder 53 drives the horizontal support 54 to move up and down along the L-shaped adjusting carriage 51 for adjusting the up-down position of the drying box 7, the lower half box 72 further supports the rubber product which is required to be dried and is sprayed, then a worker covers the upper half box 71 on the lower half box 72, then the hot air blower 73 is started to dry the rubber product which is required to be dried, the phenomenon that the worker moves the rubber product which is required to be dried after being sprayed to the adjusting drying box 7 to cause the worker to be stained with the paint on hands or bodies is avoided, the spraying quality of the surface of the rubber product is guaranteed, and the phenomenon that the paint is stained with the hands or bodies of the worker is avoided, and safety is achieved.

Install spraying mechanism 6 on drying cabinet adjustment mechanism 5, spraying mechanism 6 includes the third pneumatic cylinder 61 that links firmly with L shape regulation balladeur train 51, spacing mounting hole 57 has been seted up on the L shape regulation balladeur train 51, the cylinder body of third pneumatic cylinder 61 runs through spacing mounting hole 57 and links firmly with L shape regulation balladeur train 51. The telescopic end of the third hydraulic cylinder 61 is fixed with a limiting support carrier block 62, a spray gun 63 is installed on the limiting support carrier block 62, a raw material conveying pipe 64 is connected to the inlet end of the spray gun 63, the inlet end of the raw material conveying pipe 64 is connected with a raw material box, and rubber products needing to be sprayed are sprayed through the spray gun 63.

The clamping assembly 4 comprises a first bearing seat 41 fixedly connected with a first vertical supporting column 312 and a second bearing seat 42 fixedly connected with a second vertical supporting column 313, the left end of the first bearing seat 41 is fixedly connected with a second stepping motor 43, the right end of the first bearing seat 41 is provided with a first clamping column 44, the right end of the first clamping column 44 is fixedly connected with a first limiting clamping block 46, the left end of the first clamping column 44 penetrates through the first bearing seat 41 and is fixedly connected with the output end of the second stepping motor 43, a bearing matched with the first clamping column 44 is installed on the first bearing seat 41, the left end of the second bearing seat 42 is provided with a second clamping column 45, the right end of the second clamping column 45 is rotatably connected with the bearing seat 42 through a bearing, the left end of the second clamping block 47 is fixedly connected with a second limiting clamping block, opposite sides of the first limiting clamping block 46 and the second limiting clamping block 47 are respectively fixedly connected with rubber pads, and the rubber pads can increase the friction force between the first limiting clamping block 46 and the second limiting clamping block 47 and a rubber product, the first limiting clamping block 46 and the second limiting clamping block 47 are further guaranteed to firmly clamp the rubber product, the first limiting clamping block 46 and the second limiting clamping block 47 can be in flexible contact with the rubber product, and damage to the rubber product is avoided. The clamping assembly 4 is used for clamping the rubber product needing to be sprayed and dried, so that the phenomenon that the spraying position of the rubber product needing to be sprayed and dried is inaccurate due to the fact that the rubber product needing to be sprayed and dried moves is avoided, the fact that the spraying position of the rubber product needing to be sprayed and dried is accurate is guaranteed, and the spraying effect is good.

And a drying box 7 is arranged below the spraying mechanism 6 on the drying box adjusting mechanism 5. The drying box 7 comprises an upper half box body 71 and a lower half box body 72, the lower half box body 72 is fixedly connected with the second limit slide block 56, the rear ends of the upper half box body 71 and the lower half box body 72 are hinged with each other, the top of the upper half box body 71 is communicated with a heating blower 73, the front end of the upper half box body 71 is fixedly connected with a handle 75, the left end and the right end of the lower half box body 72 are respectively provided with a plurality of air exhaust holes 74, the middle parts of the butt joint surfaces at the left end and the right end of the upper half box body 71 and the lower half box body 72 are respectively provided with a limiting groove 76 which is matched with the shapes of the first clamping column 44 and the second clamping column 45, and the limiting grooves 76 on the upper half box body 71 and the lower half box body 72 are butted to form a through hole for the first clamping column 44 and the second clamping column 45 to pass through, so that rubber products clamped by the first clamping column 44 and the second clamping column 45 can enter the drying box 7, and the opening and closing of the upper half box body 71 are not influenced.

The working principle is as follows: the rubber product to be sprayed and dried is placed between the first limiting clamping block 46 and the second limiting clamping block 47, then the first stepping motor 31 is started, the output end of the first stepping motor 31 rotates forwardly and drives the transmission gear 32 to rotate, the second transmission frame 37 and the first transmission frame 36 move oppositely and further drive the first limiting slide seat 34 and the second limiting slide seat 35 to move oppositely, the first limiting slide seat 34 and the second limiting slide seat 35 drive the first limiting support 39 and the second limiting support 310 to move oppositely, the first limiting support 39 and the second limiting support 310 drive the first vertical support 312 and the second vertical support 313 to move oppositely, and the first limiting clamping block 46 and the second limiting clamping block 47 move oppositely and clamp the rubber product to be sprayed and dried. Then the third hydraulic cylinder 61 is started, the telescopic end of the third hydraulic cylinder 61 drives the limiting support carrier block 62 and the spray gun 63 to move forward, the spray gun 63 is made to move to a spraying position, then the spray gun 63 is started, the rubber product to be sprayed and dried is sprayed, and in the spraying process, the second stepping motor 43 drives the rubber product to rotate under the matching of the first clamping column 44, the second clamping column 45, the first limiting clamping block 46 and the second limiting clamping block 47, so that the uniform spraying of the surface of the rubber product is realized. After the spraying is finished, the third hydraulic cylinder 61 is started again, so that the telescopic end of the third hydraulic cylinder 61 retracts and drives the limiting support carrier block 62 and the spray gun 63 to return backwards. Then, the worker lifts the upper half box 71 through the handle 75, then starts the first hydraulic cylinder 53, so that the telescopic end of the first hydraulic cylinder 53 drives the first limiting slide block 52 to move upwards along the L-shaped adjusting carriage 51, further adjusts the height of the drying box 7, so that the first clamping column 44 and the second clamping column 45 are positioned in the limiting groove 76 on the lower half box 72, so that the lower half box 72 holds the rubber product which is sprayed and needs to be dried, then the worker lifts the upper half box 71 again, so that the upper half box 71 covers the lower half box 72, and then starts the heating blower 73 to dry the rubber product which needs to be dried.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. The utility model provides a rubber component surface spraying drying equipment, includes a supporting bench (1), the four corners bottom of propping up supporting bench (1) has linked firmly supporting leg (2) respectively, its characterized in that: the adjustable support is characterized in that an adjusting driving mechanism (3) is arranged on the support table (1), the adjusting driving mechanism (3) comprises a first stepping motor (31), a transmission gear (32) is fixedly connected to the output end of the first stepping motor (31), a linear slide rail (33) is fixed on the support table (1), two ends of the linear slide rail (33) are respectively connected with a first limiting slide seat (34) and a second limiting slide seat (35) in a sliding manner, a first limiting support (39) is fixed on the first limiting slide seat (34), a first vertical supporting column (312) is fixed on the first limiting support (39), a first transmission frame (36) is fixed on the front side of the first limiting slide seat (34), a second transmission frame (37) is fixed on the front side of the second limiting slide seat (35), and linear tooth rows (38) meshed with the transmission gear (32) are respectively fixedly connected to the opposite sides of the second transmission frame (37) and the first transmission frame (36), the top parts of the first vertical supporting column (312) and the second vertical supporting column (313) are fixedly connected with a clamping assembly (4), a second limiting support (310) is fixed on the second limiting sliding seat (35), a second vertical supporting column (313) is fixed on the second limiting support (310), a limiting guide rod (311) is connected between the first limiting support (39) and the second limiting support (310) in a sliding mode, a drying box adjusting mechanism (5) is fixed on the supporting table (1), a spraying mechanism (6) is installed on the drying box adjusting mechanism (5), and a drying box (7) is arranged on the drying box adjusting mechanism (5) and located below the spraying mechanism (6); the drying box (7) comprises an upper half box body (71) and a lower half box body (72), the rear ends of the upper half box body (71) and the lower half box body (72) are hinged with each other, the top of the upper half box body (71) is communicated with a heating blower (73), the front end of the upper half box body (71) is fixedly connected with a handle (75), the left end and the right end of the lower half box body (72) are respectively provided with a plurality of air exhaust holes (74), and the middle parts of butt joint surfaces of the left end and the right end in the upper half box body (71) and the lower half box body (72) are respectively provided with a limiting groove (76) which is matched with the shapes of the first clamping column (44) and the second clamping column (45);

the drying box adjusting mechanism (5) comprises an L-shaped adjusting sliding frame (51) fixedly connected with the supporting table (1), a first limiting sliding block (52) is slidably sleeved on the L-shaped adjusting sliding frame (51), a first hydraulic cylinder (53) is fixed on the L-shaped adjusting sliding frame (51), a horizontal support (54) is fixed on the front side of the first limiting sliding block (52), a second limiting sliding block (56) is slidably sleeved on the horizontal support (54), a second hydraulic cylinder (55) is installed on the horizontal support (54), the telescopic end of the second hydraulic cylinder (55) is fixedly connected with the second limiting sliding block (56), and the telescopic end of the first hydraulic cylinder (53) is fixedly connected with the bottom of the rear end of the horizontal support (54);

the clamping assembly (4) comprises a first bearing seat (41) fixedly connected with a first vertical supporting column (312) and a second bearing seat (42) fixedly connected with a second vertical supporting column (313), the left end of the first bearing seat (41) is fixedly connected with a second stepping motor (43), the right end of the first bearing seat (41) is provided with a first clamping column (44), the right end of the first clamping column (44) is fixedly connected with a first limiting clamping block (46), the left end of the first clamping column (44) penetrates through the first bearing seat (41) and is fixedly connected with the output end of the second stepping motor (43), a bearing matched with the first clamping column (44) is installed on the first bearing seat (41), the left end of the second bearing seat (42) is provided with a second clamping column (45), the right end of the second clamping column (45) is rotatably connected with the second bearing seat (42) through a bearing, and the left end of the second clamping column (45) is fixedly connected with a second limiting clamping block (47), and rubber pads are fixedly connected with the opposite sides of the first limiting clamping block (46) and the second limiting clamping block (47) respectively.

2. The apparatus for spray drying a surface of a rubber article according to claim 1, wherein: the supporting table (1) is fixedly connected with a guide limiting cylinder (59), a guide limiting rod (58) is sleeved in the guide limiting cylinder (59) in a sliding mode, and the top end of the guide limiting rod (58) is fixedly connected with the bottom of the front end of the horizontal support (54).

3. The apparatus for spray drying a surface of a rubber article according to claim 2, wherein: spraying mechanism (6) include third pneumatic cylinder (61) that links firmly with L shape regulation balladeur train (51), the flexible end of third pneumatic cylinder (61) is fixed with spacing support carrier block (62), install spray gun (63) on spacing support carrier block (62), the inlet connection of spray gun (63) has raw materials conveyer pipe (64), the entrance point and the raw materials case of raw materials conveyer pipe (64) are connected.

4. A rubber article surface spray drying apparatus as claimed in claim 3, wherein: and a limiting mounting hole (57) is formed in the L-shaped adjusting sliding frame (51), and a cylinder body of the third hydraulic cylinder (61) penetrates through the limiting mounting hole (57) and is fixedly connected with the L-shaped adjusting sliding frame (51).

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