A polyester webbing positioning device

Abstract

The utility model relates to the field of polyester production design, and discloses a polyester webbing positioning device, comprising a bottom plate, a limiting groove, a limiting rod and a positioning structure, a shell is fixedly arranged on the top side of the bottom plate, an electric telescopic rod is fixedly arranged on the inner top surface of the shell, a shearing structure is fixedly arranged on the lower end of the electric telescopic rod, the positioning structure is clamped on the rod body of the limiting rod, the shearing structure comprises a supporting shell, two extrusion plates and a cutting knife, a second tooth rod is fixedly arranged on one side of one of the extrusion plates, a spring telescopic rod is fixedly arranged inside the supporting shell, a first tooth rod is fixedly arranged on one side of the cutting knife, a rotating rod is rotatably arranged inside the supporting shell, and the positioning structure is used to assist the extrusion plate in positioning the polyester webbing, and at the same time, after the polyester webbing is positioned and extruded by the extrusion plate, the cutting knife is driven by gear transmission to accurately shear the polyester webbing.

Description

Technical Field

[0001] The utility model relates to the field of polyester production design, in particular to a polyester webbing positioning device. Background Art

[0002] The polyester webbing positioning device is a device used to help the webbing to be correctly positioned on the loom, which greatly facilitates the precise cutting of the polyester webbing, can improve the production efficiency and quality of the webbing, and reduce problems and losses in the production process. However, when the polyester webbing is commonly positioned, if it is visually inspected by the staff, this will produce certain errors. At the same time, when the polyester webbing is cut, the staff needs to clamp the polyester webbing with a clamp and then cut it with a cutter. When the cutting is completed, the staff is required to open the clamp, which is time-consuming and labor-intensive, which reduces the work efficiency to a certain extent. Utility Model Content

[0003] The purpose of the utility model is to provide a polyester webbing positioning device in order to solve the above-mentioned problem. Through the positioning structure, the auxiliary extrusion plate positions the polyester webbing. At the same time, after the polyester webbing is positioned and extruded by the extrusion plate, the gear transmission drives the cutter to accurately shear the polyester webbing.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A polyester webbing positioning device comprises a base plate, a limiting groove, a limiting rod and a positioning structure, wherein a shell is fixedly arranged on the top side of the base plate, an electric telescopic rod is fixedly arranged on the inner top surface of the shell, a shearing structure is fixedly arranged on the lower end of the electric telescopic rod, and the positioning structure is clamped on the rod body of the limiting rod.

[0006] The shearing structure includes a supporting shell, two extrusion plates and a cutter, a second gear rod is fixedly provided on one side of one of the extrusion plates, a spring telescopic rod is fixedly provided inside the supporting shell, a first gear rod is fixedly provided on one side of the cutter, a rotating rod is rotatably provided inside the supporting shell, a transmission gear is fixedly provided on the rod body of the rotating rod, and the first gear rod, the transmission gear and the second gear rod are meshed.

[0007] Furthermore, a connecting block is fixedly provided on the upper end of the spring telescopic rod, and the cutter is fixedly provided on one side of the connecting block.

[0008] Furthermore, the positioning structure includes a shell and an extrusion block, the extrusion block is slidably arranged inside the shell, and a return spring is fixedly connected between the extrusion block and the shell.

[0009] Furthermore, a roller is rotatably provided at the lower end of the shell.

[0010] Furthermore, the limiting groove is opened inside the bottom plate.

[0011] Furthermore, the extrusion plate is slidably disposed inside the supporting shell, and the cutter is slidably disposed inside the supporting shell.

[0012] Furthermore, the limiting rod is slidably arranged on one side of one of the extrusion plates.

[0013] Furthermore, the limiting rod is slidably arranged inside the shell.

[0014] With the above structure, when the device is used, the extrusion block on the shell is pressed first, and then the extrusion block does not squeeze the limit rod, and then the positioning structure moves to an appropriate length on the limit rod. When the polyester webbing is to be processed, the polyester webbing is moved along the limit groove, and then the polyester webbing is moved to the lower end of the positioning structure for limiting. After that, the electric telescopic rod drives the support shell to move downward, and then the polyester webbing is squeezed by the extrusion plate to form a positioning. At the same time, the support shell continues to move downward, so that the extrusion plate is transmitted through the second gear rod through the transmission gear, so that the transmission gear drives the cutter on the first gear rod to move downward, so that the polyester webbing is positioned and sheared by the cutter.

[0015] In summary, the beneficial effects of the utility model are: the extrusion plate is assisted in positioning by the limit groove and the positioning structure, and at the same time, the electric telescopic rod drives the support shell to move downward, and then the polyester webbing is squeezed and positioned by the extrusion plate. At the same time, the support shell continues to move downward, so that the extrusion plate is transmitted through the second gear rod through the transmission gear, so that the transmission gear drives the cutter on the first gear rod to move downward, so that the cutter can position the cutting position of the polyester webbing, making the cutter more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a front view of the utility model;

[0018] Figure 2 It is an axonometric view of the utility model;

[0019] Figure 3 This is a side view of the utility model close to the gear axis;

[0020] Figure 4 yes Figure 3 A magnified image of point A;

[0021] Figure 5 It is an axial view of the utility model close to the spring telescopic rod;

[0022] Figure 6 yes Figure 5 The enlarged view of point B;

[0023] Figure 7 yes Figure 5 Enlarged view of point C;

[0024] Figure 8 It is an axonometric view of the limiting structure of the utility model.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Bottom plate; 2. Limiting groove; 3. Shell; 4. Shearing structure; 5. Electric telescopic rod; 6. Limiting rod; 7. Positioning structure; 401. Support shell; 402. Connecting block; 403. Spring telescopic rod; 404. Transmission gear; 405. Cutter; 406. Extrusion plate; 407. Rotating rod; 408. First gear rod; 409. Second gear rod; 701. Shell; 702. Extrusion block; 703. Reset spring; 704. Roller. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0028] See also Figure 1-Figure 8 As shown, the utility model provides a polyester webbing positioning device, including a base plate 1, and also includes a limiting groove 2, a limiting rod 6 and a positioning structure 7. The positioning structure 7 is used to facilitate auxiliary positioning. A shell 3 is fixedly provided on the top side of the base plate 1, and an electric telescopic rod 5 is fixedly provided on the inner top surface of the shell 3, which is convenient for providing main power and can drive the shearing structure 4 to move up and down. It belongs to the prior art and will not be described in detail. The lower end of the electric telescopic rod 5 is fixedly provided with a shearing structure 4, which is convenient for driving the shearing structure 4 to position and shear the polyester webbing and improve the quality of cutting. The positioning structure 7 is clamped on the rod body of the limiting rod 6, and the limiting rod 6 is used to facilitate the limiting of the moving position of the positioning structure 7.

[0029] The shearing structure 4 includes a support shell 401, two extrusion plates 406 and a cutter 405, one side of which is fixedly provided with a second toothed rod 409, the interior of the support shell 401 is fixedly provided with a spring telescopic rod 403, the spring telescopic rod 403 is composed of a pressure spring and a connecting telescopic rod, which facilitates the movement of the cutter 405 while resetting the cutter 405 through the pressure spring, a first toothed rod 408 is fixedly provided on one side of the cutter 405, a rotating rod 407 is rotatably provided inside the support shell 401, the shaft of the rotating rod 407 is fixedly provided with a transmission gear 404, and the transmission gear 404 is driven by the transmission gear 404. 04, which facilitates transmission between the cutter 405 on the first gear rod 408 and the extrusion plate 406 on the second gear rod 409. The first gear rod 408, the transmission gear 404 and the second gear rod 409 are meshed, and the electric telescopic rod 5 drives the support shell 401 to move downward, and then the polyester webbing is squeezed by the extrusion plate 406 on the support shell 401 to cooperate with the positioning structure 7 to form a positioning. At the same time, the support shell 401 continues to move downward, so that the extrusion plate 406 can drive the transmission gear 404 to drive the cutter 405 on the first gear rod 408 to move downward through the second gear rod 409, so that the polyester webbing can be positioned and sheared by the cutter 405.

[0030] Furthermore, a connecting block 402 is fixedly provided at the upper end of the spring telescopic rod 403, and the cutter 405 is fixedly provided on one side of the connecting block 402. Through the spring telescopic rod 403, after the cutter 405 has completed cutting the polyester webbing, the cutter 405 can be reset for easy reuse.

[0031] Furthermore, the positioning structure 7 includes a shell 701 and an extrusion block 702, and the extrusion block 702 is slidably arranged inside the shell 701. A reset spring 703 is fixedly connected between the extrusion block 702 and the shell 701. Through the reset spring 703, the extrusion block 702 is conveniently driven to extrude the limit to cooperate with the shell 701 to form a clamp, which can be reused.

[0032] Furthermore, a roller 704 is rotatably provided at the lower end of the housing 701 , and the roller 704 facilitates the movement of the positioning result on the limiting rod 6 , and at the same time, the cut polyester webbing can be moved out of the limiting groove 2 .

[0033] Furthermore, the limiting groove 2 is provided inside the bottom plate 1 , and the limiting groove 2 is used to facilitate limiting the polyester webbing, and facilitate subsequent positioning of the polyester webbing.

[0034] Furthermore, the extrusion plate 406 is slidably disposed inside the support shell 401 , and the cutter 405 is slidably disposed inside the support shell 401 . The extrusion plate 406 can be used to conveniently clamp the polyester webbing, and then the cutter 405 can be used to cut the polyester webbing.

[0035] Furthermore, the limit rod 6 is slidably set on one side of one of the extrusion plates 406, and the limit rod 6 slides up and down on the extrusion plate 406. The other end is supported by the positioning structure 7. When the polyester webbing is cut, the positioning structure 7 is moved upward to facilitate the quick removal of the polyester webbing.

[0036] Furthermore, the limit rod 6 is slidably arranged inside the outer shell 701, and the limit rod 6 can slide inside the shell 3 on the positioning structure 7. When the positioning structure 7 moves to the specified position, the limit rod 6 can be clamped by the extrusion block 702 on the positioning structure 7, so as to facilitate the positioning of the cutting position of the polyester webbing.

[0037] With the above structure, when the device is used, the extrusion block 702 on the shell 3 is first pressed, and then the extrusion block 702 does not squeeze the limit rod 6, and then the positioning structure 7 moves to a suitable length on the limit rod 6. When the polyester webbing is to be processed, the polyester webbing is moved along the limit groove 2, and then the polyester webbing is moved to the lower end of the positioning structure 7 for limiting. After that, the electric telescopic rod 5 drives the support shell 401 to move downward, and then the polyester webbing is squeezed by the extrusion plate 406 to form a positioning. At the same time, the support shell 401 continues to move downward, so that the extrusion plate 406 is transmitted through the second gear rod 409 through the transmission gear 404, so that the transmission gear 404 drives the cutter 405 on the first gear rod 408 to move downward, so that the polyester webbing is positioned and sheared by the cutter 405.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A polyester webbing positioning device, comprising a bottom plate (1), characterized in that: It also comprises a limiting groove (2), a limiting rod (6) and a positioning structure (7); a housing (3) is fixedly arranged on the top side of the bottom plate (1); an electric telescopic rod (5) is fixedly arranged on the inner top surface of the housing (3); a shearing structure (4) is fixedly arranged on the lower end of the electric telescopic rod (5); and the positioning structure (7) is clamped and arranged on the rod body of the limiting rod (6); The shearing structure (4) comprises a supporting shell (401), two extrusion plates (406) and a cutter (405); a second toothed rod (409) is fixedly provided on one side of one of the extrusion plates (406); a spring telescopic rod (403) is fixedly provided inside the supporting shell (401); a first toothed rod (408) is fixedly provided on one side of the cutter (405); a rotating rod (407) is rotatably provided inside the supporting shell (401); a transmission gear (404) is fixedly provided on the rod body of the rotating rod (407); the first toothed rod (408), the transmission gear (404) and the second toothed rod (409) are meshed with each other.

2. A polyester webbing positioning device according to claim 1, characterized in that: A connecting block (402) is fixedly arranged at the upper end of the spring telescopic rod (403), and the cutter (405) is fixedly arranged on one side of the connecting block (402).

3. A polyester webbing positioning device according to claim 1, characterized in that: The positioning structure (7) comprises a shell (701) and an extrusion block (702); the extrusion block (702) is slidably arranged inside the shell (701); and a return spring (703) is fixedly connected between the extrusion block (702) and the shell (701).

4. A polyester webbing positioning device according to claim 3, characterized in that: A roller (704) is rotatably provided at the lower end of the housing (701).

5. A polyester webbing positioning device according to claim 1, characterized in that: The limiting groove (2) is arranged inside the bottom plate (1).

6. A polyester webbing positioning device according to claim 1, characterized in that: The extrusion plate (406) is slidably disposed inside the support shell (401), and the cutter (405) is slidably disposed inside the support shell (401).

7. A polyester webbing positioning device according to claim 1, characterized in that: The limiting rod (6) is slidably arranged on one side of one of the extrusion plates (406).

8. The polyester webbing positioning device according to claim 1, characterized in that: The limiting rod (6) is slidably arranged inside the housing (701).

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