CN217478699U

CN217478699U - Cloth clamping mechanism with tensioning function suitable for cloth paving machine

Info

Publication number: CN217478699U
Application number: CN202221739375.6U
Authority: CN
Inventors: 蔡克生
Original assignee: Lima Hangzhou Automation Technology Co ltd
Current assignee: Lima Hangzhou Automation Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-09-23
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a be suitable for shop's cloth machine and have cloth clamping mechanism of tensioning function, hold up structure and cloth clamping structure including the cloth. In the process of tiling cloth, the PLC control terminal controls the output end of the electric telescopic rod to move the movable plate downwards or upwards so as to drive the movable shaft to move downwards or downwards, so that the roller can be in surface contact with the tiled cloth, the cloth can be compressed, and meanwhile, the cloth also has a tensioning function; and the cloth at the in-process of being tiled, move about through the slider on the electronic slide rail of control and drive the rack and remove to through the meshing relation between rack and the gear with the gear revolve, and then rotate the transmission shaft, and let the baffle open or fold to both sides with the help of the fixed sleeving of transmission shaft outer lane, with this tiling direction that realizes the guide cloth.

Description

Cloth clamping mechanism with tensioning function suitable for cloth paving machine

Technical Field

The utility model relates to a shop cloth machine accessory field, concretely relates to be suitable for shop cloth machine has cloth clamping mechanism of tensioning function.

Background

The cloth paving machine is a machine for aligning and paving coiled jointless sewing materials layer by layer on a tailoring table for tailoring, and is divided into manual operation and automatic operation, wherein a machine head in the conventional cloth paving machine can only realize the tiling action on the cloth, the tiling direction of the cloth in the process of tiling the cloth cannot be adjusted, so that the upper layer and the lower layer of the cloth after flat and flat application have the problem of misalignment, the subsequent tailoring operation is not facilitated, meanwhile, the cloth is paved after tiling, the conventional machine head cannot compress the cloth, so that a larger gap exists between the cloth after tiling and stacking, in view of the above, the cloth clamping mechanism suitable for the cloth paving machine and having the tensioning function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be suitable for cloth clamping mechanism that shop's cloth machine has the tensioning function to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a cloth clamping mechanism with a tensioning function suitable for a cloth paving machine comprises a cloth supporting structure and a cloth clamping structure, wherein the cloth clamping structure is arranged at the top of the cloth supporting structure, the cloth supporting structure comprises a lower bottom plate, a fixing sleeve, a baffle, a transmission shaft, a gear, a rack, an upper bottom plate, an electric sliding rail, a fixing plate and a sliding block, the bottoms of the two transmission shafts penetrate through the upper bottom plate and are rotatably connected with the top surface of the lower bottom plate, the fixing sleeve is fixed on the outer ring surface of the transmission shaft between the upper bottom plate and the lower bottom plate, the outer ring surface of the fixing sleeve is welded with the side edge of the baffle, one end of the transmission shaft at the top of the upper bottom plate is welded with the bottom surface of the gear, the electric sliding rail is fixed on the top surface of the upper bottom plate, the sliding block is movably connected with the top surface of the electric sliding rail, the top surface of the sliding block is welded with one end of the fixing plate, the other end of the fixed plate is welded with the side wall of the rack, and the rack is meshed with the gear;

cloth presss from both sides tight structure including backup pad, fly leaf, electric telescopic handle, L shaped plate, gyro wheel and loose axle, wherein the bottom of L shaped plate and the top surface welding of upper floor's bottom, and electric telescopic handle's installation face fixes on the lateral wall of L shaped plate, and electric telescopic handle's output and the top fixed surface of fly leaf are connected, the top of loose axle and the bottom both sides surface welding of fly leaf, and the other end of loose axle runs through to the bottom of backup pad, and the front welding of the lateral wall of backup pad and upper floor's bottom, and the loose axle is located one side that backup pad bottom is close to each other and rotates and be connected with the gyro wheel.

As an optimized scheme of the utility model, two the baffle is the bilateral symmetry setting for the basic point all with the axis of upper bottom plate.

As an optimal scheme, the both sides of upper floor's both sides are inside all to be offered and to supply the transmission shaft to run through the pivoted round hole, and all are provided with the bearing between the inner chamber of round hole and the outer lane of transmission shaft.

As an optimal scheme, electric slide rail and electric telescopic handle's power input end all passes through electric wire and external power supply fixed connection, and electric slide rail and electric telescopic handle all are connected with industry PLC through the wire.

As an optimized proposal, the vertical section of the L-shaped plate is L-shaped, and the side wall of the L-shaped plate and the mounting surface of the electric telescopic rod are fixed by screws.

As an optimized scheme of the utility model, two through-holes that supply the loose axle to run through are seted up to the inside of backup pad.

As a preferable aspect of the present invention, the outer ring surface of the roller is provided with chamois or fur.

In the technical scheme, the utility model provides a technological effect and advantage:

in the process of tiling cloth, the PLC control terminal controls the output end of the electric telescopic rod to move the movable plate downwards or upwards so as to drive the movable shaft to move downwards or downwards, so that the roller can be in surface contact with the tiled cloth, the cloth can be compressed, and the cloth tensioning device also has a tensioning function; and the cloth at by the tiling in-process, move about through the slider on the electronic slide rail of control and drive the rack and move to through the meshing relation between rack and the gear with gear revolve, and then rotate the transmission shaft, and let the baffle open or fold to both sides with the help of the fixed sleeving of transmission shaft outer lane, with this tiling direction that realizes the guide cloth.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of a three-dimensional structure of a cloth clamping mechanism with a tensioning function for a cloth spreading machine according to the present invention;

fig. 2 is a schematic view of a structure of a cloth supporting structure in a cloth clamping mechanism with a tensioning function for a cloth spreading machine according to the present invention;

fig. 3 is a schematic view of a cloth clamping structure of a cloth clamping mechanism with a tensioning function for a cloth spreading machine according to the present invention;

fig. 4 is a schematic view of a partially enlarged structure of a portion a of fig. 2 in a cloth clamping mechanism with a tensioning function for a cloth spreading machine according to the present invention.

Description of the reference numerals:

1. a cloth support structure; 11. a lower floor; 12. fixing the sleeve; 13. a baffle plate; 14. a drive shaft; 15. a gear; 16. a rack; 17. an upper floor; 18. an electric slide rail; 19. a fixing plate; 110. a slider; 2. a cloth clamping structure; 21. a support plate; 22. a movable plate; 23. an electric telescopic rod; 24. an L-shaped plate; 25. a roller; 26. a movable shaft.

Detailed Description

In order to explain and explain the technical solution and implementation of the present invention more clearly, several preferred embodiments for implementing the technical solution of the present invention are introduced below.

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. While the various publications, patents and published patent specifications cited herein, the disclosures of which are incorporated herein by reference in their entirety, may be referred to in the specification in an exaggerated manner to illustrate details or structures related to the embodiments of the present disclosure, it being understood that the illustrated embodiments are only some of the examples of the present disclosure and that the claims are to be considered illustrative and not restrictive.

In the description of the present invention, unless explicitly stated or limited otherwise, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected" and "fixed" are used broadly, and for example, "connected" may be a fixed connection or a detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

Example one

With reference to the attached drawings 1 to 4 in the specification, a cloth clamping mechanism with a tensioning function for a cloth paving machine is disclosed:

the top of the cloth supporting structure 1 is provided with a cloth clamping structure 2, and the cloth supporting structure 1 comprises a lower bottom plate 11, a fixed sleeve 12, a baffle 13, a transmission shaft 14, a gear 15, a rack 16, an upper bottom plate 17, an electric slide rail 18, a fixed plate 19 and a slide block 110, wherein the bottom ends of the two transmission shafts 14 penetrate through the upper bottom plate 17 and are rotatably connected with the top surface of the lower bottom plate 11, the fixed sleeve 12 is fixed on the outer ring surface of the transmission shaft 14 between the upper bottom plate 17 and the lower bottom plate 11, the outer ring surface of the fixed sleeve 12 is welded with the side edge of the baffle 13, one end of the transmission shaft 14 at the top of the upper bottom plate 17 is welded with the bottom surface of the gear 15, the electric slide rail 18 is fixed on the top surface of the upper bottom plate 17, the slide block 110 is movably connected with the top surface of the electric slide rail 18, the top surface of the slide block 110 is welded with one end of the fixed plate 19, the other end of the fixing plate 19 is welded to the side wall of the rack 16, and the rack 16 and the gear 15 are engaged with each other.

Example two

On the basis of the first embodiment, referring to the attached drawings 1 to 4 in the specification, a cloth clamping mechanism with a tensioning function for a cloth paving machine is provided:

cloth presss from both sides tight structure 2 including backup pad 21, fly leaf 22, electric telescopic handle 23, L shaped plate 24, gyro wheel 25 and loose axle 26, wherein the bottom of L shaped plate 24 and the top surface welding of upper floor bottom 17, and electric telescopic handle 23's installation face is fixed on L shaped plate 24's lateral wall, electric telescopic handle 23's output and fly leaf 22's top fixed surface are connected, the top of loose axle 26 and the bottom both sides surface welding of fly leaf 22, the other end of loose axle 26 runs through to the bottom of backup pad 21, and the lateral wall of backup pad 21 and the front welding of upper floor bottom 17, one side that loose axle 26 is located backup pad 21 bottom and is close to each other rotates and is connected with gyro wheel 25.

EXAMPLE III

two baffles 13 all are the axis of upper floor 17 and are bilateral symmetry setting for the basic point, upper floor 17's both sides are inside all seted up and supply transmission shaft 14 to run through the pivoted round hole, and all be provided with the bearing between the inner chamber of round hole and the outer lane of transmission shaft 14, electric slide rail 18 and electric telescopic handle 23's power input end all passes through electric wire and external power supply fixed connection, and electric slide rail 18 and electric telescopic handle 23 all are connected with industry PLC through the wire, L shaped plate 24's vertical section is L shape, and pass through the screw fixation between L shaped plate 24's lateral wall and electric telescopic handle 23's the installation face, two through-holes that supply loose axle 26 to run through are seted up to backup pad 21's inside, gyro wheel 25's outer lane surface is provided with chamois or turns over the fur.

Referring to the attached drawings 1 to 4 of the specification, the working principle of the utility model is as follows:

firstly, the structure is arranged on a machine head of a cloth paving machine, one end of cloth penetrates through a space between a lower-layer bottom plate 11 and an upper-layer bottom plate 17, and when the machine head of the cloth paving machine starts to work, the machine head moves back and forth along a workbench and flatly paves the cloth rolled on a cloth roller on the workbench; in the process of spreading the cloth, the PLC control terminal controls the output end of the electric telescopic rod 23 to move the movable plate 22 downwards or upwards, so as to drive the movable shaft 26 to move downwards or downwards, so that the roller 25 can be in contact with the surface of the spread cloth, the cloth can be compressed, and meanwhile, the tensioning function is achieved; in the process of spreading the cloth, the sliding block 110 on the electric sliding rail 18 is controlled to move left and right to drive the rack 16 to move, so that the gear 15 is rotated through the meshing relationship between the rack 16 and the gear 15, the transmission shaft 14 is further rotated, and the baffle 13 is opened or closed towards two sides by means of the fixed sleeve 12 on the outer ring of the transmission shaft 14, so that the spreading direction of the cloth is guided.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a be suitable for cloth clamping mechanism that shop's cloth machine has tensioning function, includes that the cloth supports structure (1) and cloth clamping structure (2), its characterized in that: the cloth supporting structure (1) is provided with a cloth clamping structure (2) at the top, and the cloth supporting structure (1) comprises a lower bottom plate (11), fixing sleeves (12), a baffle plate (13), transmission shafts (14), gears (15), racks (16), an upper bottom plate (17), electric sliding rails (18), a fixing plate (19) and sliding blocks (110), wherein the bottom ends of the two transmission shafts (14) penetrate through the upper bottom plate (17) and are rotatably connected with the top surface of the lower bottom plate (11), the fixing sleeves (12) are fixed on the outer ring surface of the transmission shafts (14) between the upper bottom plate (17) and the lower bottom plate (11), the outer ring surface of the fixing sleeves (12) is welded with the side edges of the baffle plate (13), one end of the transmission shafts (14) at the top of the upper bottom plate (17) is welded with the bottom surface of the gears (15), the electric sliding rails (18) are fixed on the top surface of the upper bottom plate (17), the sliding block (110) is movably connected with the top surface of the electric sliding rail (18), the top surface of the sliding block (110) is welded with one end of the fixing plate (19), the other end of the fixing plate (19) is welded with the side wall of the rack (16), and the rack (16) is meshed with the gear (15);

cloth presss from both sides tight structure (2) including backup pad (21), fly leaf (22), electric telescopic handle (23), L shaped plate (24), gyro wheel (25) and loose axle (26), wherein the bottom of L shaped plate (24) and the top surface welding of upper floor bottom plate (17), and the installation face of electric telescopic handle (23) is fixed on the lateral wall of L shaped plate (24), the output of electric telescopic handle (23) and the top fixed surface of fly leaf (22) are connected, the top of loose axle (26) and the bottom both sides surface welding of fly leaf (22), the other end of loose axle (26) runs through to the bottom of backup pad (21), and the front welding of the lateral wall of backup pad (21) and upper floor bottom plate (17), one side that loose axle (26) are located backup pad (21) bottom and are close to each other rotates and is connected with gyro wheel (25).

2. The cloth clamping mechanism with the tensioning function for the cloth spreading machine according to claim 1 is characterized in that: the two baffles (13) are symmetrically arranged left and right by taking the central axis of the upper bottom plate (17) as a base point.

3. The cloth clamping mechanism with the tensioning function for the cloth paving machine, according to claim 1, is characterized in that: the transmission shaft (14) is provided with a round hole which is used for the transmission shaft (14) to run through and rotate, and a bearing is arranged between the inner cavity of the round hole and the outer ring of the transmission shaft (14).

4. The cloth clamping mechanism with the tensioning function for the cloth paving machine, according to claim 1, is characterized in that: the power input ends of the electric sliding rail (18) and the electric telescopic rod (23) are fixedly connected with an external power supply through wires, and the electric sliding rail (18) and the electric telescopic rod (23) are connected with an industrial PLC through wires.

5. The cloth clamping mechanism with the tensioning function for the cloth paving machine, according to claim 1, is characterized in that: the vertical section of the L-shaped plate (24) is L-shaped, and the side wall of the L-shaped plate (24) is fixed with the mounting surface of the electric telescopic rod (23) through screws.

6. The cloth clamping mechanism with the tensioning function for the cloth paving machine, according to claim 1, is characterized in that: two through holes for the movable shaft (26) to penetrate through are formed in the supporting plate (21).

7. The cloth clamping mechanism with the tensioning function for the cloth paving machine, according to claim 1, is characterized in that: the outer ring surface of the roller (25) is provided with chamois or fur turning.