CN217375129U - Bag sewing machine with lifting function - Google Patents

Abstract

The present application relates to a bag sewing machine with a lifting function, and relates to the technical field of bag sewing machines, which comprises a bag sewing machine body, a conveying device is arranged on the bag sewing machine body, and the conveying device is rotatably erected on the bag sewing machine body, and The main body of the sewing machine is provided with a lifting piece, the lifting piece is erected on the body of the sewing machine, and the lifting piece drives the conveying device to rise and fall in the vertical direction, and the conveying device is provided with a limited position device, the limiting device is erected on the conveying device. The present application has the effect of not needing to stop the work of the sewing machine body, eliminating the need for staff to manually adjust the height of the conveying device, improving the working efficiency of adjusting the height of the conveying device, and improving the working efficiency of the sewing machine body for sewing operations.

Description

A sewing machine with lifting function

technical field

The present application relates to the technical field of sewing machines, in particular to a sewing machine with a lifting function.

Background technique

At present, the sewing machine is widely used in the production line of bulk materials in the grain, feed, chemical and other industries to sew the seam. After the material is filled, it enters the sewing process through the conveying device. package job. When the packaging bag containing the material is sewn and wrapped, the cutter controlled by the electromagnetic coil starts to act, automatically cuts off the thread braid, and the sewing process ends.

In the related art, when the bag sewing machine is working, after the material of the packaging bag is filled, it moves to the bag sewing machine through the conveying device, and then the bag sewing machine sews the packaging bag containing the material. Hours, because the height between the conveying device and the sewing machine is not enough, it is necessary to stop the work of the sewing machine, and then manually adjust the height of the conveying device by the staff.

In view of the above-mentioned related technologies, the inventor believes that it is inefficient to stop the sewing machine and manually adjust the height of the conveying device, which affects the normal operation of the sewing machine, and the sewing effect of the packaging bag is poor.

Utility model content

In order to improve the problem of low efficiency in manually adjusting the height of the conveying device when stopping the sewing machine, the present application provides a sewing machine with a lifting function.

A kind of sewing machine with lifting function provided by this application adopts the following technical scheme:

A sewing machine with lifting function, comprising a sewing machine body, a conveying device is arranged on the sewing machine body, the conveying device is rotatably mounted on the sewing machine body, and a lifting piece is arranged on the sewing machine body , the lifting member is erected on the body of the sewing machine, and the lifting member drives the conveying device to rise and fall in the vertical direction, and a limiting device is provided on the conveying device, and the limiting device is erected on the on the conveying device.

Optionally, the lifting member includes a base, a limiting column is arranged on the base, the limiting column is fixed on the base, and a sleeve is slidably provided on the limiting column, and the sleeve is A limit plate is arranged on the upper part, the limit plate is fixed with the sleeve, and a lift cylinder is arranged between the limit plate and the base, and the lift cylinder is detachably fixed on the base, and the The piston rod of the lift cylinder is fixed with the limit plate.

Optionally, the conveying device includes a conveying belt, and the conveying belt is rotatably mounted on the sleeve.

Optionally, the limiting device includes a first guide plate, two first guide plates are oppositely arranged on the sleeve, and the two first guide plates are detachably fixed on the sleeve.

Optionally, a side of the two first guide plates that are close to each other is provided with a second guide plate, the second guide plate corresponds to the first guide plate, and the first guide plate corresponds to the corresponding A pressing spring is arranged between the second guide plates, and two ends of the pressing spring are respectively fixed to the first guide plate and the second guide plate.

Optionally, two ends of the second guide plate are respectively provided with guide plates, one end of the guide plate is fixed to the second guide plate, and the other end extends to an end away from the second guide plate.

To sum up, the present application includes the following beneficial technical effects of at least one sewing machine with lifting function:

During the sewing operation, the material of the packaging bag is placed on the conveying device after the filling is completed, and then the limiting device on the conveying device restricts the packaging bag to the conveying device, and then the packaging bag follows the conveying device to the body of the sewing machine. Move, and then the sewing machine body sews the packaging bags containing materials. When some packaging bags are small, the lifting part moves the conveying device to the side of the sewing machine body in the vertical direction, and there is no need to stop the sewing machine body. It eliminates the need for the staff to manually adjust the height of the conveying device, improves the working efficiency of adjusting the height of the conveying device, and improves the working efficiency of the sewing machine body for the sewing operation.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a sewing machine with a lifting function in this embodiment.

Reference numerals: 1, the body of the sewing machine; 2, the conveying device; 21, the conveyor belt; 22, the anti-skid strip; 23, the baffle plate; 34, limit plate; 35, lift cylinder; 4, limit device; 41, first guide plate; 42, second guide plate; 421, guide plate; 43, abutting spring; 44, connecting rod.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are some, but not all, embodiments of the present application. Based on the described embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. Words like "a" or "an" used in the description of the patent application and the claims of the present application do not indicate a quantitative limitation, but indicate that there is at least one.

In the description of the specification and claims of the present application, the orientation or positional relationship indicated by the terms "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplify the description, rather than indicating or implying that the referred device or unit must have a specific direction, be constructed and operate in a specific orientation, and therefore, should not be construed as a limitation on the present application.

The present application will be further described in detail below with reference to FIG. 1 .

The embodiment of the present application discloses a sewing machine with a lifting function.

Referring to FIG. 1, a sewing machine with lifting function includes a sewing machine body 1, a conveying device 2 is provided on one side of the sewing machine body 1, and a lifting member 3 is also provided on one side of the sewing machine body 1. When the small packaging bag is placed on the conveying device 2, the lifting member 3 moves the conveying device 2 to the side close to the main body 1 of the sewing machine, and the conveying device 2 is also provided with a limiting device 4, which lifts the packaging bag to the side. The stability of the conveying device 2, when sewing small packaging bags, does not need to stop the work of the sewing machine body 1, which saves the staff from manually adjusting the height of the conveying device 2 and raising the height of the conveying device 2. The work efficiency is improved, and the work efficiency of the sewing machine body 1 for the sewing operation is improved.

The lifting member 3 includes a base 31, the base 31 is in the shape of a rectangular plate as a whole, and two bases 31 are located on both sides of the sewing machine body 1 in the sewing direction. There are limit posts 32 , two limit posts 32 are arranged at intervals along both sides of the length direction of the base 31 , the two limit posts 32 are arranged vertically as a whole, and one end of the two limit posts 32 is connected to the corresponding base 31 . fixed, and the other ends both extend to the side away from the base 31 .

The base 31 is provided with a sleeve 33, the sleeve 33 corresponds to the base 31, the sleeve 33 is slidably sleeved on the corresponding limit post 32, and a limit plate 34 is arranged between the two sleeves 33, and the limit plate 34 is in the shape of a rectangular plate as a whole, and the length direction of the limiting plate 34 is the same as the length direction of the base 31 . The lifting member 3 further includes a lifting cylinder 35 , which is vertically arranged as a whole, and the cylinder body of the lifting cylinder 35 is detachably fixed on the base 31 , and the piston rod of the lifting cylinder 35 is fixed to the limit plate 34 . When in use, the limiting plate 34 is moved up and down in the vertical direction by the lifting cylinder 35, and the limiting plate 34 drives the sleeve 33 to slide along the vertical direction of the limiting column 32, so that the sleeve 33 is vertical along the limiting column 32. The convenience of directional sliding has been improved.

The conveying device 2 includes a conveying belt 21. Both sides of the conveying belt 21 are rotatably mounted between the sleeves 33 on both sides of the limit plate 34 in the length direction, so that the sleeve 33 drives the conveying belt 21 to lift and lower the convenience.

And the conveyor belt 21 is provided with anti-skid strips 22 , the length direction of the anti-skid strips 22 is the same as the width direction of the conveyor belt 21 , and the anti-skid strips 22 are evenly spaced along the circumference of the conveyor belt 21 There are several anti-skid strips 22 . Both are fixed with the conveyor belt 21 . When in use, when the packaging bag full of materials is placed on the conveyor belt 21, due to the sudden start of the conveyor belt 21, the packaging bag is prone to the risk of overturning. The friction between the bags prevents the risk of rollover of the packaging bag when the conveyor belt 21 is suddenly started.

Baffles 23 are provided on both sides of the conveyor belt 21 in the width direction. The baffles 23 are in the shape of a rectangular plate as a whole, and both ends of the baffles 23 in the length direction are fixed with the sleeves 33 on both sides, so that the conveyor belt 21 Stability when turning is improved.

The limiting device 4 includes a first guide plate 41, a second guide plate 42, and a pressing spring 43. The first guide plate 41 is in the shape of a rectangular plate as a whole, and the length direction of the first guide plate 41 is the same as the conveying direction of the conveyor belt 21. Two first guide plates 41 are arranged opposite to each other along the width direction of the conveyor belt 21 , and a connecting rod 44 is arranged between the first guide plate 41 and the corresponding baffle plate 23 , and the connecting rod 44 is located corresponding to the length of the first guide plate 41 . One end of the connecting rod 44 is fixed to the first guide plate 41 , and the other end is fixed to the baffle plate 23 . When in use, the packaging bag passes between the two first guide plates 41 .

The second guide plate 42 corresponds to the first guide plate 41 , and the second guide plate 42 is in the shape of a rectangular plate as a whole. The width direction of the plate 42 is the same, and the abutting springs 43 are provided on both sides of the length direction of the first guide plate 41, and the axial direction of the pressing springs 43 is perpendicular to the length direction of the first guide plate 41, and the pressing springs One end of 43 is fixed to the first guide plate 41 , and the other end is fixed to the second guide plate 42 . When the packaging bag passes between the two second guide plates 42, the packaging bag contacts the second guide plate 42, and the pressing spring 43 presses the second guiding plate 42 against the packaging bag.

Both ends of the second guide plate 42 in the length direction are provided with guide plates 421. One end of the guide plate 421 is fixed with the second guide plate 42, and the other end moves to the side away from the second guide plate 42. When the packaging bag follows the conveyor belt When the 21 moves close to the second guide plate 42, the guide plate 421 guides the packaging bag into between the two second guide plates 42, so that the second guide plate 42 packs the bag, so that the packaging bag is on the conveyor belt 21 stability is improved

The implementation principle of a bag sewing machine with a lifting function in the embodiment of the present application is as follows: during operation, the packaging bag is placed on the conveyor belt 21 , and when the packaging bag is small, the lifting cylinder 35 drives the conveyor belt 21 to move toward the conveyor belt 21 close to the main body 1 of the bag sewing machine. One side moves, and then the conveyor belt 21 drives the packaging bag to move toward the side close to the sewing machine body 1, and the guiding plate 421 on the second guide plate 42 guides the packaging bag between the two second guide plates 42, and then presses against The spring 43 presses the second guide plate 42 against the packaging bag, and finally the main body 1 of the bag sewing machine sews the packaging bag.

The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore: all equivalent changes made according to the structure, shape and principle of the present application should be covered within the scope of the present application. Inside.

Claims (6)

1. The utility model provides a sack closer with raising and lowering functions, includes sack closer body (1), its characterized in that: be provided with conveyor (2) on sack closer body (1), conveyor (2) rotating turret establishes on sack closer body (1), just be provided with lift (3) on sack closer body (1), lift (3) erect on sack closer body (1), just lift (3) drive conveyor (2) go up and down in vertical direction, just be provided with stop device (4) on conveyor (2), stop device (4) erect on conveyor (2).

2. The sack closer with lifting function as claimed in claim 1, characterized in that: lift piece (3) includes base (31), be provided with spacing post (32) on base (31), spacing post (32) are fixed on base (31), just it is provided with sleeve (33) to slide on spacing post (32), be provided with limiting plate (34) on sleeve (33), limiting plate (34) with sleeve (33) are fixed, just limiting plate (34) with be provided with between base (31) lift cylinder (35), lift cylinder (35) can be dismantled and fix on base (31), just the piston rod of lift cylinder (35) with limiting plate (34) are fixed.

3. The sack closer with lifting function as claimed in claim 2, characterized in that: the conveying device (2) comprises a conveying belt (21), and the conveying belt (21) is rotatably erected on the sleeve (33).

4. The sack closer with lifting function according to claim 2, characterized in that: the limiting device (4) comprises two first guide plates (41), the two first guide plates (41) are arranged on the sleeve (33) relatively, and the two first guide plates (41) are detachably fixed on the sleeve (33).

5. The sack closer with lifting function according to claim 4, characterized in that: two one side that first deflector (41) are close to each other is provided with second deflector (42), second deflector (42) with first deflector (41) correspond, just first deflector (41) with correspond be provided with between second deflector (42) and support tight spring (43), support the both ends of tight spring (43) respectively with first deflector (41) with second deflector (42) are fixed.

6. The sack closer with lifting function as claimed in claim 5, characterized in that: the both ends of second deflector (42) are provided with guide board (421) respectively, the one end of guide board (421) with second deflector (42) are fixed, and the other end to keeping away from the one end extension of second deflector (42).

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