CN218057801U - An automatic Velcro processing machine - Google Patents

Abstract

The utility model relates to the technical field of Velcro processing, and provides an automatic Velcro processing machine, which includes a machine base and a bracket, a bracket is fixed on one side of the top of the machine base, a pressing roller is installed inside the bracket, and a first end of the bracket is installed. One motor, one side of the bracket is provided with a tensioning structure, the tensioning structure includes a tensioning roller, a first support plate, a support rod, a movable block, a thread groove and a threaded pin, the tensioning roller is arranged on one side of the bracket, and the tensioning Both ends of the roller are provided with a first support plate, a support rod is fixed inside the first support plate, and a movable block is sleeved on the outside of the support rod. The utility model is provided with a tensioning structure, and uses the tensioning roller to exert a certain degree of pressure on the raw material, so that the raw material to be rolled can always be in a tensioned state, so that it will not cause the pressure on the pressing roller due to slack. The combination has a certain impact, or has a certain impact on the winding.

Description

An automatic Velcro processing machine

technical field

The utility model relates to the technical field of Velcro processing, in particular to an automatic Velcro processing machine.

Background technique

Velcro is a commonly used connecting accessory on clothes. It has two sides, one side of the Velcro is made of fine and soft fibers and round hair, and the other side is hard bristles with hooks. It is widely used in clothing, shoes, hats, etc. , in the Velcro processing process, in order to make the welded Velcro raw materials fit better, it is necessary to use this type of automatic Velcro processing machine to press the Velcro raw materials.

However, when using this type of automatic Velcro processing machine, if the raw material of the Velcro to be rolled is too loose, it will not only affect the state after it is rolled, but also cannot be rolled by the pressing roller because of the loose Velcro raw material. The pressing operation;

Therefore just need to use a kind of automatic Velcro processing machine to solve the above problems.

Utility model content

(1) Technical problems to be solved

The purpose of the utility model is to provide an automatic Velcro processing machine to solve the defect that the existing automatic Velcro processing machine lacks a tensioning function.

(2) Contents of utility model

In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic Velcro processing machine, including a base and a bracket, a bracket is fixed on one side of the top of the base, and a pressure roller is installed inside the bracket ;

One end of the bracket is equipped with a first motor, and one side of the bracket is provided with a tensioning structure, and the tensioning structure includes a tensioning roller, a first support plate, a support rod, a movable block, a threaded groove and a threaded pin, The tension roller is arranged on one side of the support, and the two ends of the tension roller are provided with a first support plate, the inside of the first support plate is fixed with a support rod, and the outside of the support rod is provided with a movable block, and one end of the movable block is fixedly connected with the tension roller, and the inside of the movable block is provided with a threaded groove, and a threaded pin runs through the inside of the threaded groove;

The other side of the top of the machine base is provided with a winding roller, and both ends of one side of the said winding roller are provided with limiting structures, and both ends of the said winding roller are provided with a third support plate, and said third A second motor is installed on one end of the support plate, and a detachable structure is provided on the other end of the third support plate.

Preferably, the outer diameter of the support rod is smaller than the inner diameter of the movable block, and the support rod and the movable block form a sliding structure.

Preferably, there are two groups of movable blocks, and the movable blocks are symmetrically distributed with respect to the horizontal central axis of the tension roller.

Preferably, the position-limiting structure includes a second support plate, a position-limiting block and a fixing block, the second support plate is arranged at both ends of one side of the winding roller, and one end of the second support plate is fixed with a fixed block, and one end of the fixed block is fixed with a limit block.

Preferably, the dismounting structure includes a mounting block, a docking block, a groove, a through groove and a fixing pin, the mounting block is fixed at one end of the third support plate, a docking block is provided inside the mounting block, and the docking One end of the block is fixedly connected with the winding roller, grooves are opened on both sides of the docking block, through grooves are opened on both sides of the installation block, and a fixed pin runs through the inside of the through groove transversely, and the fixed pin One side extends into the groove.

Preferably, the inside of the through groove is provided with internal threads, the outside of the fixing pin is provided with external threads, and the through groove and the fixing pin form a thread structure.

(3) Beneficial effects

The utility model provides an automatic Velcro processing machine, which has the advantages of: by being provided with a tension structure, the tension roller is used to exert a certain degree of pressure on the raw material, so that the rolled raw material can always be in a tensioned state, So that it will not have a certain impact on the pressing of the nip roller due to the relative slack, or have a certain impact on the winding;

By setting the limit structure, the two ends of the raw material can be limited to a certain extent by using the limit block, so that when the raw material is wound by the winding roller, it can be more neatly wound on the winding roller. external;

By providing a disassembly structure, the docking block is removed from the inside of the installation block, and the winding roller can be disassembled, and the docking block can be installed inside the installation block, and the winding roller can be installed. The convenient disassembly and assembly of the winding roller is convenient for the staff to remove the winding roller and take out the raw materials wound outside it.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present utility model. Those skilled in the art can also obtain other drawings based on these drawings without any creative work.

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

Fig. 2 is the top view sectional structure schematic diagram of the utility model;

Fig. 3 is a front view sectional structure schematic diagram of the disassembly and assembly structure of the present invention;

Fig. 4 is the schematic diagram of enlarged structure at A place in Fig. 2 of the present utility model;

Fig. 5 is a three-dimensional schematic diagram of the position-limiting structure of the present invention.

Explanation of reference numerals in the figure: 1. machine base; 2. bracket; 3. nip roller; 4. tension structure; 401, tension roller; 402, first support plate; 403, support rod; 404, movable Block; 405, thread groove; 406, threaded pin; 5, limit structure; 501, second support plate; 502, limit block; 503, fixed block; 6, winding roller; 7, disassembly structure; 701, Mounting block; 702, docking block; 703, groove; 704, through groove; 705, fixing pin; 8, third support plate; 9, first motor; 10, second motor.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without creative work belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Embodiment one

Please refer to Fig. 1-5, a kind of automatic velcro processing machine provided by the utility model includes a machine base 1 and a bracket 2, a side of the top of the machine base 1 is fixed with a bracket 2, and a pressure roller 3 is installed inside the bracket 2 , a first motor 9 is installed on one end of the bracket 2, and a tensioning structure 4 is provided on one side of the bracket 2, and the tensioning structure 4 includes a tensioning roller 401, a first support plate 402, a support rod 403, a movable block 404, a screw groove 405 and threaded pin 406, the tension roller 401 is arranged on one side of the support 2, the two ends of the tension roller 401 are provided with a first support plate 402, the inside of the first support plate 402 is fixed with a support rod 403, and the support rod 403 A movable block 404 is sheathed on the outside, and one end of the movable block 404 is fixedly connected with the tension roller 401. A threaded groove 405 is provided inside the movable block 404, and a threaded pin 406 runs through the inside of the threaded groove 405. The other end of the top of the base 1 One side is provided with a winding roller 6, and both ends of one side of the winding roller 6 are provided with a limit structure 5, and the two ends of the winding roller 6 are provided with a third support plate 8, and one end of the third support plate 8 is installed with a first Two motors 10, the other end of the third support plate 8 is provided with a disassembly structure 7, the outer diameter of the support rod 403 is less than the inner diameter of the movable block 404, the support rod 403 and the movable block 404 constitute a sliding structure, and the movable block 404 is provided with two groups , the movable blocks 404 are distributed symmetrically with respect to the horizontal central axis of the tension roller 401 .

The working principle of the automatic Velcro processing machine based on Embodiment 1 is: the Velcro raw material is sent between the nip rollers 3, and then the second motor 10 is used to drive the winding roller 6 to rewind the Velcro raw material, and the Velcro raw material When passing through the nip roller 3 driven by the first motor 9, the upper and lower groups of nip rollers 3 can be used to press the Velcro material. Among them, in order to ensure that the Velcro material is always in a tensioned state, the The tension roller 401 exerts a certain pressure on the Velcro raw material to ensure the tension when the Velcro raw material moves. You only need to move the tension roller 401 up and down to make it in the most suitable position and stop for fixing. When the tension roller 401 moves, the movable blocks 404 at both ends will slide on the outside of the support rod 403; The fixing operation of the tension roller 401 can be completed.

Embodiment two

This embodiment also includes: the limit structure 5 includes a second support plate 501, a limit block 502 and a fixed block 503, and the second support plate 501 is arranged at both ends of one side of the winding roller 6, and the second support plate 501 One end is fixed with a fixed block 503, and one end of the fixed block 503 is fixed with a limit block 502. The dismounting structure 7 includes a mounting block 701, a docking block 702, a groove 703, a through groove 704 and a fixing pin 705, and the mounting block 701 is fixed on the third One end of the support plate 8, the inside of the mounting block 701 is provided with a docking block 702, and one end of the docking block 702 is fixedly connected with the winding roller 6, grooves 703 are provided on both sides of the docking block 702, and grooves 703 are provided on both sides of the mounting block 701. There is a through groove 704, the inside of the through groove 704 is transversely penetrated with a fixing pin 705, and one side of the fixing pin 705 extends to the inside of the groove 703, the inside of the through groove 704 is provided with an internal thread, and the outside of the fixing pin 705 is provided with an external thread , The through groove 704 and the fixing pin 705 form a threaded structure.

In this embodiment, firstly, when the Velcro raw material is wound up by the winding roller 6, the limit blocks 502 at both ends of one side of the winding roller 6 can limit the passage of the Velcro raw material to a certain extent, so that Ensure that the Velcro raw material can be more neatly wound on the outside of the winding roller 6, and secondly, when taking out the Velcro raw material wound outside the winding roller 6, the fixed pin 705 can be unscrewed from the inside of the groove 703, and then Move the winding roller 6 so that the docking blocks 702 at both ends are removed from the inside of the installation block 701, and the disassembly operation of the winding roller 6 can be completed. Inside, then turn the fixing pin 705 to screw it into the inside of the groove 703, and then the installation operation for the winding roller 6 can be completed.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

The device embodiments described above are only illustrative, and the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed to multiple network elements. Part or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment. It can be understood and implemented by those skilled in the art without any creative effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (6)

1. The utility model provides an automatic change magic subsides processing machine, includes frame (1) and support (2), its characterized in that: a support (2) is fixed on one side of the top end of the machine base (1), and a material pressing roller (3) is installed inside the support (2);

a first motor (9) is installed at one end of the support (2), a tensioning structure (4) is arranged on one side of the support (2), the tensioning structure (4) comprises a tensioning roller (401), a first supporting plate (402), a supporting rod (403), a movable block (404), a threaded groove (405) and a threaded pin (406), the tensioning roller (401) is arranged on one side of the support (2), the first supporting plate (402) is arranged at two ends of the tensioning roller (401), the supporting rod (403) is fixed inside the first supporting plate (402), the movable block (404) is sleeved outside the supporting rod (403), one end of the movable block (404) is fixedly connected with the tensioning roller (401), the threaded groove (405) is formed inside the movable block (404), and the threaded pin (406) penetrates through the threaded groove (405);

the opposite side on frame (1) top is provided with wind-up roll (6), the both ends of wind-up roll (6) one side all are provided with limit structure (5), the both ends of wind-up roll (6) are provided with third backup pad (8), second motor (10) are installed to the one end of third backup pad (8), the other end of third backup pad (8) is provided with dismouting structure (7).

2. The automatic magic tape processing machine according to claim 1, wherein: the outer diameter of the supporting rod (403) is smaller than the inner diameter of the movable block (404), and the supporting rod (403) and the movable block (404) form a sliding structure.

3. The automatic magic tape processing machine according to claim 1, wherein: the movable block (404) is provided with two sets of, movable block (404) are the symmetric distribution about the horizontal axis of tensioning roller (401).

4. The automatic magic tape processing machine according to claim 1, wherein: limiting structure (5) include second backup pad (501), stopper (502) and fixed block (503), second backup pad (501) all set up in the both ends of wind-up roll (6) one side, the one end of second backup pad (501) is fixed with fixed block (503), the one end of fixed block (503) is fixed with stopper (502).

5. The automatic magic tape processing machine according to claim 1, wherein: dismouting structure (7) are including installation piece (701), butt joint piece (702), recess (703), logical groove (704) and fixed pin (705), the one end of third backup pad (8) is fixed in installation piece (701), the inside of installation piece (701) is provided with butt joint piece (702), and the one end and wind-up roll (6) fixed connection of butt joint piece (702), recess (703) are seted up to the both sides of butt joint piece (702), logical groove (704) have been seted up to the both sides of installation piece (701), the inside of leading to groove (704) transversely runs through fixed pin (705), and one side of fixed pin (705) extends to inside recess (703).

6. The automatic magic tape processing machine according to claim 5, wherein: the inner part of the through groove (704) is provided with an internal thread, the outer part of the fixing pin (705) is provided with an external thread, and the through groove (704) and the fixing pin (705) form a thread structure.

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