Leather traction device for shoe material production

Abstract

The utility model relates to the technical field of Y, and discloses a leather traction device for shoe material production, which comprises a traction roller and an auxiliary roller. A traction roller; and the auxiliary roller is arranged at the top of the traction roller in a reciprocating lifting motion mode in the y-axis direction and can do reciprocating rotating motion in the x-axis direction at any lifting position of the y-axis. By arranging the auxiliary roller which is arranged at the top of the traction roller in a reciprocating lifting motion mode in the y-axis direction and can do reciprocating motion in the x-axis direction at any lifting position of the y-axis, according to the difference of different leathers in the aspects of thickness, size and the like, when the leathers arch or deviate at the traction roller, the leathers can be driven to move back and forth in the x-axis direction; the auxiliary roller can lift and move to a specific position to cooperate with the traction roller to clamp leather, and then the position of the leather is gradually adjusted by controlling fine adjustment movement of the auxiliary roller in the y-axis direction and the x-axis direction, so that smooth proceeding and processing quality of the leather traction process are effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to shoe material traction technical field, concretely is a leather traction device for shoe material production. BACKGROUND

[0002] The leather traction device for shoe material production is used to pull leather and make it move steadily according to the set direction and speed.

[0003] The existing leather traction device for shoe material production still has the following problems: the existing leather traction device for shoe material production relies on manual adjustment when coping with leather arching and deviation, the manual judgment is highly subjective and easy to have errors, the adjustment basis is inaccurate, the efficiency is not high, the long time consumption affects the production rhythm, and multiple attempts also affect the continuity, the operation personnel are required to have high skills and experience, the adaptation period is long when the personnel are replaced, and it is not conducive to stable production.

[0004] Therefore, the leather traction device for shoe material production is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] Based on the above, the purpose of the utility model is to provide a leather traction device for shoe material production to solve the problem that the existing leather traction device relies on manual adjustment of leather arching and deviation.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme: a leather traction device for shoe material production, comprising:

[0007] A traction roller;

[0008] An auxiliary roller is arranged on the top of the traction roller and can move up and down along the y-axis direction, and can rotate along the x-axis direction at any up and down position of the y-axis.

[0009] As a preferred scheme of the leather traction device for shoe material production, the auxiliary roller can rotate at any y-axis and x-axis position.

[0010] As a preferred scheme of the leather traction device for shoe material production, it further comprises a longitudinal driving assembly arranged on the side of the traction roller, and the longitudinal driving assembly is drivingly connected to the auxiliary roller to drive the auxiliary roller to move reciprocally along the y-axis direction.

[0011] As a kind of leather traction device for shoe material production, the preferred scheme of the longitudinal driving assembly, including drive source and connecting plate, the drive source is fixed to the side of the traction roller, the connecting plate is fixed to the y-axis driving part of the drive source, the auxiliary roller is arranged on the connecting plate, the drive source drives the auxiliary roller on the connecting plate to reciprocate along the x-axis direction at any y-axis lifting position.

[0012] As a kind of leather traction device for shoe material production, the preferred scheme further includes transverse driving assembly, which is arranged on the connecting plate, and the transverse driving assembly is drivingly connected to the auxiliary roller to drive the auxiliary roller to reciprocate along the x-axis direction arranged on the connecting plate.

[0013] As a kind of leather traction device for shoe material production, the preferred scheme of the transverse driving assembly, including power source and mounting plate, the power source is fixed to the connecting plate, the mounting plate is fixed to the x-axis power part of the power source, the auxiliary roller is arranged on the mounting plate, and the power source drives the auxiliary roller on the mounting plate to reciprocate along the x-axis direction.

[0014] As a kind of leather traction device for shoe material production, the preferred scheme further includes electric heating plate, which is arranged in the direction of the traction leather of the traction roller, and the electric heating plate is used to raise the temperature of the leather to enhance the flexibility of the leather fiber.

[0015] As a kind of leather traction device for shoe material production, the preferred scheme further includes plate driving assembly, which is arranged in the direction of the traction leather of the traction roller, and the plate driving assembly is used to adjust the position of the electric heating plate to control the heating intensity of the leather.

[0016] As a kind of leather traction device for shoe material production, the preferred scheme of the plate driving assembly, including clamping plate and clamping groove, the clamping plate reciprocates along the y-axis direction, the clamping groove is arranged on the clamping plate, and the electric heating plate is clamped into the clamping plate along the clamping groove.

[0017] As a kind of leather traction device for shoe material production, the preferred scheme further includes extension roller, which is detachably arranged on the auxiliary roller, and the extension roller is used to increase the auxiliary roller to expand the range of clamping leather.

[0018] The utility model discloses an advantageous effect is: through set up along y axle direction reciprocatingly lift and move and set up in the top of traction roller, in y axle arbitrary lift position can reciprocating motion along x axle direction's auxiliary roll, according to different leather in thickness, size etc. difference, when the leather arch or deviation situation appears at traction roller, auxiliary roll can through lifting and moving to specific position, and the cooperation of traction roller is carried out to the leather clamping, and then through the fine adjustment movement of auxiliary roll in y axle and x axle direction, gradually adjust the position of leather, thereby effectively guarantee the smooth progress of leather traction process and processing quality. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic diagram of first direction for the utility model provides a leather traction device for shoe material production;

[0020] Figure 2 It is a whole structure schematic diagram of second direction for the utility model provides a leather traction device for shoe material production;

[0021] Figure 3 It is a whole structure schematic diagram of third direction for the utility model provides a leather traction device for shoe material production;

[0022] Figure 4 It is Figure 3 It is the local enlarged diagram of A in;

[0023] Figure 5 It is the explosion map of board driving assembly for the utility model provides a leather traction device for shoe material production.

[0024] Wherein, the reference numeral in the drawing: 1, traction roller;2, auxiliary roll;3, longitudinal driving assembly;31, driving source;32, connecting plate;33, stand;4, transverse driving assembly;41, power source;a, power motor;B, screw;42, mounting plate;5, electric heating plate;6, board driving assembly;61, clamping plate;62, clamping groove;63, extension roller;7, driving motor. DETAILED DESCRIPTION

[0025] The utility model makes further detailed explanation in combination with the drawings and examples. It can be understood that the specific examples described here are only for explaining the utility model, and not for limiting the utility model. In addition, it needs to be explained that, for the convenience of description, only the part related to the utility model is shown in the drawing, not all structures.

[0026] In the description of the utility model, unless another definite provision and limitation, the term "link", "connect", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication or two element's mutual action relation.For the ordinary skill in the art, the above-mentioned terms can be understood in the utility model according to the specific meaning of the specific circumstances.

[0027] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features are not direct contact but contact through the additional feature between them.Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.

[0028] In the description of the embodiment, the orientation or position relationship of the terms "on", "under", "left", "right" and the like is based on the orientation or position relationship shown in the drawing, only for the convenience of description and simplification operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model.

[0029] In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more than two.In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0030] In one embodiment of the utility model, as shown in Figures 1-5 The utility model provides a leather traction device for shoe material production, it includes: traction roller 1 and auxiliary roller 2.Traction roller 1;Auxiliary roller 2, along y axle direction reciprocatingly lift and fall and be set in the top of traction roller 1, in y axle arbitrary lift and fall position, all can along x axle direction reciprocatingly rotate.

[0031] The utility model provides a leather traction device for shoe material production, through set up reciprocatingly lift and move along y axle direction set up in the top of traction roller 1, the auxiliary roller 2 can reciprocate along x axle direction in any lifting position of y axle, according to the difference of different leather in thickness, size etc., when the arch or the offset condition of leather appears in traction roller 1, the auxiliary roller 2 can be moved to the specific position through lifting and move to the specific position, and the leather is clamped in the cooperative action of traction roller 1, and then the position of leather is adjusted gradually by controlling the fine adjustment movement of auxiliary roller 2 in y axle and x axle direction, thereby effectively guaranteeing the smooth progress and processing quality of leather traction process.

[0032] The leather traction device for shoe material production also includes a longitudinal driving assembly 3 arranged at the side of the traction roller 1, and the longitudinal driving assembly 3 is drivingly connected to the auxiliary roller 2 to drive the auxiliary roller 2 to reciprocate along the y-axis direction.

[0033] Specifically, the longitudinal driving assembly 3 includes a driving source 31 and a connecting plate 32, the driving source 31 is fixedly arranged at the side of the traction roller 1, the connecting plate 32 is fixedly arranged at the y-axis driving part of the driving source 31, and the auxiliary roller 2 is arranged on the connecting plate 32. The driving source 31 drives the auxiliary roller 2 on the connecting plate 32 to reciprocate along the x-axis direction at any lifting position of the y-axis.

[0034] The lifting movement process of the auxiliary roller 2 in the embodiment on the y-axis is as follows: the driving source 31 is driven, which can be a pneumatic cylinder. The driving source 31 drives the auxiliary roller 2 on the connecting plate 32 to reciprocate along the x-axis direction at any lifting position of the y-axis.

[0035] Preferably, the side of the traction roller 1 is provided with a stand 33 for supporting the driving source 31. The stand 33 can be provided with a sliding rail and a sliding block. The sliding block is arranged on the sliding rail and is slidingly connected with the sliding rail. The sliding block is fixedly connected with the connecting plate 32. The arrangement of the sliding rail and the sliding block facilitates the stable and smooth movement of the connecting plate 32.

[0036] The leather traction device for shoe material production also includes a transverse driving assembly 4 arranged on the connecting plate 32, and the transverse driving assembly 4 is drivingly connected to the auxiliary roller 2 to drive the auxiliary roller 2 to reciprocate along the x-axis direction.

[0037] Specifically, the transverse driving assembly 4 includes a power source 41 and a mounting plate 42. The power source 41 is fixedly arranged on the connecting plate 32, and the mounting plate 42 is fixedly arranged on the x-axis power part of the power source 41. The auxiliary roller 2 is arranged on the mounting plate 42. The power source 41 drives the auxiliary roller 2 on the mounting plate 42 to reciprocate along the x-axis direction.

[0038] The movement process of the auxiliary roller 2 in the embodiment in the x-axis direction is as follows: the driving power source 41, which can be a power motor a and a screw b, is positioned at the power end of the power motor a, the mounting plate 42 is mounted to the screw b, and the driving power source 41 drives the auxiliary roller 2 on the mounting plate 42 to reciprocate in the x-axis direction. Preferably, the connecting plate 32 can also be provided with a sliding rail and a sliding block, the sliding block is fixedly connected with the mounting plate 42, and the mounting plate 42 is ensured to smoothly slide on the connecting plate 32.

[0039] Preferably, the power motor a and the screw b are positioned at the top end of the connecting plate 32, and the mounting plate 42 is slidably arranged at the bottom end of the connecting plate 32. The staggered arrangement avoids compression of the installation space of the auxiliary roller 2, and increases the flexibility and adaptability of installing auxiliary rollers 2 of different sizes.

[0040] Preferably, the auxiliary roller 2 can rotate at any y-axis or x-axis position, and a driving motor 7 can be further mounted on the mounting plate 42. In the moving leather, the driving motor 7 drives the auxiliary roller 2 to rotate, so that the friction between the leather and the auxiliary roller 2 changes from sliding friction to rolling friction. Such rolling friction greatly reduces the frictional resistance of the leather during traction, effectively reduces the surface wear, scratches and local temperature rise caused by excessive friction, and reduces the adverse effects on the quality of the leather. At the same time, the rotational movement of the auxiliary roller 2 can better adapt to the movement changes of the leather under different traction directions and speeds, so that the leather always maintains a relatively stable running state during traction, avoids the problems of leather arching and deviation caused by the jamming or discordance between the auxiliary roller 2 and the leather, further ensures the smoothness and accuracy of the leather traction operation, and improves the yield and product quality of leather processing in shoe material production.

[0041] The leather traction device for shoe material production also includes an electric heating plate 5 arranged in the direction of the traction leather of the traction roller 1, and the electric heating plate 5 is used to increase the temperature of the leather, thereby enhancing the flexibility of the leather fibers. Under a suitable temperature increase range, the fiber structure inside the leather will change, the activity between the molecules will be enhanced, and the flexibility of the fibers will be significantly improved. In this way, in the subsequent leather traction process, the leather can be more smoothly stretched and deformed, effectively reducing the probability of occurrence of adverse phenomena such as tearing and wrinkling caused by stiff leather, laying a solid foundation for accurate processing and high-quality forming of leather in the shoe material production process, and greatly improving the quality and production efficiency of shoe material products.

[0042] The leather traction device for shoe material production also includes a plate driving assembly 6 arranged in the direction of the traction leather of the traction roller 1, and the plate driving assembly 6 is used to adjust the position of the electric heating plate 5 and control the heating intensity of the leather.

[0043] Specifically, the plate driving assembly 6 includes a clamping plate 61 and a clamping groove 62, the clamping plate 61 reciprocates along the y-axis direction, the clamping groove 62 is arranged on the clamping plate 61, and the electric heating plate 5 is clamped into the clamping plate 61 along the clamping groove 62. By moving the electric heating plate 5 in the y-axis direction through the clamping plate 61, the distance between the heating plate and the leather can be changed. For thicker leather, the clamping plate 61 is moved downward, so that the electric heating plate 5 is close to the leather, so that the heat transfer is enhanced, and the heat can penetrate deeper into the inside of the leather. Because the thicker leather needs more heat to make the internal fibers uniformly heated to increase flexibility. For thinner leather, the clamping plate 61 is moved upward to increase the distance between the heating plate and the leather, so as to avoid damage to the leather due to too close distance and too strong heating, such as surface scorching or excessive softening.

[0044] The electric heating plate 5 is clamped into the clamping plate 61 along the clamping groove 62, which is simple in operation. The clamping groove 62 provides a clear installation path for the electric heating plate 5, like a track, and the installer only needs to push the electric heating plate 5 along the direction of the clamping groove 62 to complete the installation. Compared with some complex connection methods, such as the need to use multiple bolts or fine welding operations, the installation time and labor cost are greatly saved.

[0045] The leather traction device for shoe material production also includes an extension roller 63 which is detachably arranged on the auxiliary roller 2, and the extension roller 63 is used to extend the auxiliary roller 2 to expand the range of clamping the leather. Preferably, a spiral hole can be formed on the auxiliary roller 2, and the extension roller 63 can be rotated to the side surface of the auxiliary roller 2, thereby extending the length of the auxiliary roller 2.

[0046] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in any form. Although the present application is disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any skilled person in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the present application, and any equivalent embodiment with equivalent changes is equivalent to the above embodiment. Any simple modification, equivalent change and modification of the above embodiment within the scope of the present application are within the scope of the present application.

Claims

1. A leather pulling device for shoe material production, characterized by, Comprising: A traction roller; An auxiliary roller is arranged on the top of the traction roller and can reciprocatingly move along the y-axis direction, and can reciprocatingly rotate along the x-axis direction at any y-axis position.

2. The leather pulling device for shoe material production according to claim 1, characterized in that, The auxiliary roller can reciprocatingly rotate at any y-axis and x-axis position.

3. A leather pulling device for shoe material production according to claim 1 or 2, characterized in that, Further comprising a longitudinal driving assembly arranged on the side of the traction roller, the longitudinal driving assembly is drivingly connected to the auxiliary roller to drive the auxiliary roller to reciprocatingly move along the y-axis direction.

4. The leather pulling device for shoe material production according to claim 3, characterized in that, The longitudinal driving assembly comprises a driving source and a connecting plate, the driving source is fixedly arranged on the side of the traction roller, the connecting plate is fixedly arranged on the y-axis driving part of the driving source, the auxiliary roller is arranged on the connecting plate, and the driving source drives the auxiliary roller on the connecting plate to reciprocatingly move along the x-axis direction at any y-axis position.

5. The leather pulling device for shoe material production according to claim 4, characterized in that, Further comprising a transverse driving assembly arranged on the connecting plate, the transverse driving assembly is drivingly connected to the auxiliary roller to drive the auxiliary roller to reciprocatingly move along the x-axis direction.

6. The leather pulling device for shoe material production according to claim 5, characterized in that, The transverse driving assembly comprises a power source and a mounting plate, the power source is fixedly arranged on the connecting plate, the mounting plate is fixedly arranged on the x-axis power part of the power source, the auxiliary roller is arranged on the mounting plate, and the power source drives the auxiliary roller on the mounting plate to reciprocatingly move along the x-axis direction.

7. A leather pulling device for shoe material production according to any one of claims 1 or 2 or 4-6, characterized in that, Further comprising an electric heating plate arranged in the direction of the traction roller, the electric heating plate is used to increase the temperature of the leather to enhance the flexibility of the leather fibers.

8. The leather pulling device for shoe material production according to claim 7, characterized in that, Further comprising a plate driving assembly arranged in the direction of the traction roller, the plate driving assembly is used to adjust the position of the electric heating plate to control the heating intensity of the leather.

9. The leather pulling device for shoe material production according to claim 8, characterized in that, The plate driving assembly comprises a clamping plate and a clamping groove, the clamping plate reciprocatingly moves along the y-axis direction, the clamping groove is arranged on the clamping plate, and the electric heating plate is clamped into the clamping plate along the clamping groove.

10. The leather pulling device for shoe material production according to any one of claims 1 or 2 or 4-6, characterized in that, Further comprising an extension roller which is detachably arranged on the auxiliary roller, the extension roller is used to increase the range of clamping the leather by the auxiliary roller.

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