Finishing device for thin elastic woven tape production

Abstract

The utility model relates to the technical field of thin elastic braids, and discloses a trimming device for thin elastic braid production, which comprises a winding table and a trimming device, the winding table comprises a working table, a first winding roller and a second winding roller, the first winding roller is mounted on the right side of the top of the working table, and the second winding roller is mounted on the right side of the top of the working table. The second winding roller is installed on the top of the first winding roller, and the trimming device comprises a supporting frame, a heater, two cutting knives and two connecting blocks. By arranging the winding table, the workbench, the first winding roller, the second winding roller and other structural components, the woven tape is wound through the winding table, the edge of the woven tape is trimmed through the trimming device, the cutting knife is driven to move through the swing assembly, the woven tape is kept stable in the cutting process through the extrusion assembly, and the cutting efficiency of the woven tape is improved. The effect of conveniently cutting and trimming the edge of the braid is achieved, and the problems that cutting and edge burning work cannot be conducted at the same time, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] This utility model belongs to the field of thin elastic webbing technology, and in particular relates to a trimming device for the production of thin elastic webbing. Background Technology

[0002] Thin elastic webbing generally refers to a thin webbing made with a single-layer structure. It is made of various raw materials, including cotton, silk, rayon, nylon, polyester, etc., and is woven by a loom using plain weave, twill weave, satin weave, etc. It is widely used in many industries.

[0003] During the production process, webbing may be affected by various external forces, such as tension and friction. These external forces may cause the edge yarns to loosen or be damaged, affecting the normal use of the webbing. In order to ensure that the edges of the webbing are stronger and prevent the yarns from falling off or breaking, the edges of the webbing need to be burned, thereby extending the service life of the webbing. When trimming the edges of the webbing, excess yarns or uneven parts need to be removed. After determining the width of the webbing, the edges of the webbing are burned manually. Cutting and burning cannot be done at the same time, which reduces work efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a trimming device for the production of thin elastic webbing that can overcome or at least partially solve the above problems.

[0005] This utility model is implemented as follows: a trimming device for producing thin elastic webbing includes a winding table and a trimming device. The winding table includes a workbench, a first winding roller, and a second winding roller. The first winding roller is installed on the right side of the top of the workbench, and the second winding roller is installed on top of the first winding roller. The trimming device includes a support frame, a heater, two cutting blades, and two connecting blocks. The bottom of the support frame is fixedly connected to the top of the workbench. The heater is located inside the support frame. The two cutting blades are respectively installed on the front and rear sides of the bottom of the heater. The surfaces of the two connecting blocks are movably connected to the front and rear sides inside the support frame, and the opposite ends of the two connecting blocks are fixedly connected to the front and rear sides of the heater.

[0006] The winding table is used to wind up the webbing;

[0007] The trimming device is used to trim the edges of the webbing.

[0008] In order to move the cutting blade, preferably, a fixed frame is fixedly connected to the top of the support frame, a swing component is provided on the top of the heater, a transmission component is provided on the top of the fixed frame, and a pressing component is provided at the bottom of both connecting blocks. Through the cooperation of the transmission component and the swing component, the heater is driven to swing up and down, thereby driving the cutting blade to move.

[0009] To drive the heater to swing up and down, preferably, the swing assembly includes two connecting seats, a connecting shaft, and a swing plate. The surfaces of the two connecting seats are movably connected to the front and rear sides of the interior of the fixed frame, respectively. The front and rear sides of the connecting shaft are fixedly connected to the opposite ends of the two connecting seats, respectively. The surface of the swing plate is movably connected to the top of the interior of the support frame, the bottom of the swing plate is fixedly connected to the top of the heater, and the top of the interior of the swing plate is movably connected to the surface of the connecting shaft. By rotating the two connecting seats, the connecting shaft moves during the rotation of the two connecting seats. During the movement of the connecting shaft, the swing plate moves up or down, and during the movement of the swing plate, the heater moves.

[0010] To drive the two connecting seats to rotate, preferably, the transmission assembly includes a transmission motor, a transmission gear, and a transmission rod. The bottom of the transmission motor is fixedly connected to the top of the fixed frame, the rear side of the transmission gear is fixedly connected to the front side of the output end of the transmission motor, the surface of the transmission rod is movably connected to the top inside the fixed frame, the surface of the transmission gear meshes with the front side of the surface of the transmission rod, and both the front and rear sides of the surface of the transmission gear mesh with the surfaces of the two connecting seats. The output end of the transmission motor drives the transmission rod to rotate through the transmission gear, and the rotation of the transmission rod drives the two connecting seats to rotate.

[0011] To ensure the webbing remains stable during cutting, preferably, the front extrusion assembly includes two fixed blocks, two connecting rods, an extrusion block, and two extrusion springs. The opposite ends of the two fixed blocks are fixedly connected to the left and right sides of the front connecting block, respectively. The surfaces of the two connecting rods are movably connected to the interior of the two fixed blocks, respectively. The bottoms of the two connecting rods are fixedly connected to the left and right sides of the top of the extrusion block, respectively. The bottoms of the two extrusion springs are fixedly connected to the left and right sides of the top of the extrusion block, respectively. The tops of the two extrusion springs are fixedly connected to the bottoms of the two fixed blocks. The extrusion block presses against the edge of the webbing to prevent it from moving and to keep the webbing stable.

[0012] To prevent the cutting blade from tilting, preferably, multiple sliding rods are fixedly connected to both the front and rear sides inside the support frame. The surfaces of the multiple sliding rods are slidably connected to the interior of the two connecting blocks. The multiple sliding rods restrict the movement direction of the two connecting blocks, preventing the heater from tilting and thus keeping the two cutting blades in a vertical state.

[0013] In order to flatten the webbing, preferably, fixed shafts are fixedly connected to both the left and right sides of the top of the workbench, and connecting sleeves are movably connected to the surfaces of the two fixed shafts. The surface of the webbing is in close contact with the surfaces of the two connecting sleeves, and the webbing is flattened by the two connecting sleeves.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This utility model, by setting up structural components such as a winding table, a worktable, a first winding roller, and a second winding roller, winds up the webbing through the winding table, trims the edges of the webbing through a trimming device, moves the cutting blade through a swing assembly, rotates the connecting seat through a transmission assembly, and keeps the webbing stable during the cutting process through a squeezing assembly, thus achieving the effect of conveniently trimming and trimming the edges of the webbing. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram provided in an embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the pruning device in use according to an embodiment of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the winding table provided in this embodiment of the utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the trimming device provided in an embodiment of the present invention;

[0020] Figure 5 This is a three-dimensional structural diagram of the swing assembly provided in an embodiment of the present invention.

[0021] In the diagram: 1. Rewinding table; 101. Workbench; 102. First rewinding roller; 103. Second rewinding roller; 2. Trimming device; 201. Support frame; 202. Heater; 203. Cutting blade; 204. Connecting block; 3. Fixing frame; 4. Swing assembly; 401. Connecting seat; 402. Connecting shaft; 403. Swing plate; 5. Transmission assembly; 501. Transmission motor; 502. Transmission gear; 503. Transmission rod; 6. Extrusion assembly; 601. Fixing block; 602. Connecting rod; 603. Extrusion block; 604. Extrusion spring; 7. Slide rod; 8. Fixing shaft; 9. Connecting sleeve. Detailed Implementation

[0022] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0023] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] like Figures 1 to 5As shown in the figure, a trimming device for producing thin elastic webbing provided in this embodiment of the present invention includes a winding table 1 and a trimming device 2. The winding table 1 includes a workbench 101, a first winding roller 102 and a second winding roller 103. The first winding roller 102 is installed on the right side of the top of the workbench 101, and the second winding roller 103 is installed on top of the first winding roller 102. The trimming device 2 includes a support frame 201, a heater 202, two cutting blades 203 and two connecting blocks 204. The bottom of the support frame 201 is fixedly connected to the top of the workbench 101. The heater 202 is located inside the support frame 201. The two cutting blades 203 are respectively installed on the front and rear sides of the bottom of the heater 202. The surfaces of the two connecting blocks 204 are respectively connected to the support frame 201. The front and rear sides of the support frame 201 are movably connected, and the opposite ends of the two connecting blocks 204 are fixedly connected to the front and rear sides of the heater 202, respectively. The winding table 1 is used to wind up the webbing. The trimming device 2 is used to trim the edge of the webbing. In order to drive the cutting blade 203 to move, a fixed frame 3 is fixedly connected to the top of the support frame 201. A swing component 4 is provided on the top of the heater 202. A transmission component 5 is provided on the top of the fixed frame 3. A pressing component 6 is provided at the bottom of each of the two connecting blocks 204. Through the cooperation of the transmission component 5 and the swing component 4, the heater 202 is driven to swing up and down, thereby driving the cutting blade 203 to move. In order to drive the heater 202 to swing up and down, the swing component 4 includes two connecting seats 401, a connecting... The connecting shaft 402 and the swing plate 403 are connected. The surfaces of the two connecting seats 401 are movably connected to the front and rear sides of the interior of the fixed frame 3, respectively. The front and rear sides of the connecting shaft 402 are fixedly connected to the opposite ends of the two connecting seats 401, respectively. The surface of the swing plate 403 is movably connected to the top of the interior of the support frame 201, the bottom of the swing plate 403 is fixedly connected to the top of the heater 202, and the top of the interior of the swing plate 403 is movably connected to the surface of the connecting shaft 402. By rotating the two connecting seats 401, the connecting shaft 402 moves during the rotation of the two connecting seats 401. During the movement of the connecting shaft 402, the swing plate 403 moves up or down during the movement of the swing plate 403. During the movement of the swing plate 403, the heater 202 moves. In order to drive the two connecting seats 402 to move, the connecting shaft 402 moves. The connecting seat 401 rotates. The transmission assembly 5 includes a transmission motor 501, a transmission gear 502, and a transmission rod 503. The bottom of the transmission motor 501 is fixedly connected to the top of the fixed frame 3. The rear side of the transmission gear 502 is fixedly connected to the front side of the output end of the transmission motor 501. The surface of the transmission rod 503 is movably connected to the top inside the fixed frame 3. The surface of the transmission gear 502 meshes with the front side of the surface of the transmission rod 503. Both the front and rear sides of the surface of the transmission gear 502 mesh with the surfaces of the two connecting seats 401. The output end of the transmission motor 501 drives the transmission rod 503 to rotate through the transmission gear 502. During the rotation of the transmission rod 503, the two connecting seats 401 rotate. This is to keep the webbing stable during the cutting process.The front compression assembly 6 includes two fixed blocks 601, two connecting rods 602, a compression block 603, and two compression springs 604. The opposite ends of the two fixed blocks 601 are fixedly connected to the left and right sides of the front connecting block 204, respectively. The surfaces of the two connecting rods 602 are movably connected to the interior of the two fixed blocks 601, respectively. The bottoms of the two connecting rods 602 are fixedly connected to the left and right sides of the top of the compression block 603, respectively. The bottoms of the two compression springs 604 are fixedly connected to the left and right sides of the top of the compression block 603, respectively. The tops of the two compression springs 604 are fixedly connected to the bottoms of the two fixed blocks 601. The compression block 603 compresses the edge of the webbing to prevent the webbing from collapsing. To stabilize the webbing and prevent the cutter 203 from tilting, multiple sliding rods 7 are fixedly connected to the front and rear sides of the support frame 201. The surfaces of these sliding rods 7 are slidably connected to the interior of the two connecting blocks 204. The sliding rods 7 restrict the movement direction of the two connecting blocks 204, preventing the heater 202 from tilting and thus keeping the two cutters 203 vertical. To flatten the webbing, fixed shafts 8 are fixedly connected to the left and right sides of the top of the worktable 101. Connecting sleeves 9 are movably connected to the surfaces of the two fixed shafts 8. The surface of the webbing is in close contact with the surfaces of the two connecting sleeves 9, flattening the webbing.

[0025] The working principle of this utility model:

[0026] When trimming the edge of the webbing, pass the webbing through the bottom of the left connecting sleeve 9 and move it to the bottom of the right connecting sleeve 9, aligning the trimming position of the webbing edge with the two cutting blades 203. Start the drive motor 501. The output of the drive motor 501 drives the drive rod 503 to rotate via the drive gear 502. During the rotation of the drive rod 503, the two connecting seats 401 rotate. During the rotation of the two connecting seats 401, the connecting shaft 402 moves. During the movement of the connecting shaft 402, the swing plate 403 moves up or down. During the swing of the swing plate 403, the heater 202 swings. During the oscillation of the heater 202, the extrusion block 603 and the cutting blade 203 oscillate. When the heater 202 moves downward, the extrusion block 603 presses the surface of the webbing to fix it. The heater 202 heats the cutting blade 203, which then performs heat cutting on the edge of the webbing. When the heater 202 moves upward, both the extrusion block 603 and the cutting blade 203 disengage from the webbing. After cutting, one end of the webbing is fixed to the surface of the first take-up roller 102, and the remaining material is fixed to the surface of the second take-up roller 103. The webbing is then wound up and moved by the first take-up roller 102 and the second take-up roller 103.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A finishing device for producing thin elastic webbing, comprising a winding table (1) and a trimming device (2), characterized in that: The winding table (1) includes a workbench (101), a first winding roller (102) and a second winding roller (103). The first winding roller (102) is installed on the right side of the top of the workbench (101), and the second winding roller (103) is installed on the top of the first winding roller (102). The trimming device (2) includes a support frame (201), a heater (202), two cutting blades (203) and two connecting blocks (204). The bottom of the support frame (201) is fixedly connected to the top of the workbench (101). The heater (202) is located inside the support frame (201). The two cutting blades (203) are respectively installed on the front and rear sides of the bottom of the heater (202). The surfaces of the two connecting blocks (204) are movably connected to the front and rear sides of the inside of the support frame (201). The opposite ends of the two connecting blocks (204) are respectively fixedly connected to the front and rear sides of the heater (202). The winding table (1) is used to wind up the webbing; The trimming device (2) is used to trim the edges of the webbing.

2. The finishing device for producing thin elastic webbing as described in claim 1, characterized in that: The top of the support frame (201) is fixedly connected to a fixed frame (3), the top of the heater (202) is provided with a swing assembly (4), the top of the fixed frame (3) is provided with a transmission assembly (5), and the bottom of the two connecting blocks (204) is provided with a pressing assembly (6).

3. The finishing device for producing thin elastic webbing as described in claim 2, characterized in that: The swing assembly (4) includes two connecting seats (401), a connecting shaft (402), and a swing plate (403). The surfaces of the two connecting seats (401) are movably connected to the front and rear sides of the inside of the fixed frame (3). The front and rear sides of the connecting shaft (402) are fixedly connected to the opposite ends of the two connecting seats (401). The surface of the swing plate (403) is movably connected to the top inside of the support frame (201). The bottom of the swing plate (403) is fixedly connected to the top of the heater (202). The top inside the swing plate (403) is movably connected to the surface of the connecting shaft (402).

4. The finishing device for producing thin elastic webbing as described in claim 3, characterized in that: The transmission assembly (5) includes a transmission motor (501), a transmission gear (502), and a transmission rod (503). The bottom of the transmission motor (501) is fixedly connected to the top of the fixed frame (3). The rear side of the transmission gear (502) is fixedly connected to the front side of the output end of the transmission motor (501). The surface of the transmission rod (503) is movably connected to the top inside the fixed frame (3). The surface of the transmission gear (502) is meshed with the front side of the surface of the transmission rod (503). The front and rear sides of the surface of the transmission gear (502) are meshed with the surfaces of two connecting seats (401).

5. A finishing device for producing thin elastic webbing as described in claim 2, characterized in that: The front extrusion assembly (6) includes two fixed blocks (601), two connecting rods (602), an extrusion block (603), and two extrusion springs (604). The opposite ends of the two fixed blocks (601) are fixedly connected to the left and right sides of the front connecting block (204), respectively. The surfaces of the two connecting rods (602) are movably connected to the interior of the two fixed blocks (601), respectively. The bottoms of the two connecting rods (602) are fixedly connected to the left and right sides of the top of the extrusion block (603), respectively. The bottoms of the two extrusion springs (604) are fixedly connected to the left and right sides of the top of the extrusion block (603), respectively. The tops of the two extrusion springs (604) are fixedly connected to the bottoms of the two fixed blocks (601).

6. The finishing device for producing thin elastic webbing as described in claim 1, characterized in that: Multiple sliding rods (7) are fixedly connected to the front and rear sides inside the support frame (201), and the surfaces of the multiple sliding rods (7) are slidably connected to the interior of the two connecting blocks (204).

7. The finishing device for producing thin elastic webbing as described in claim 1, characterized in that: The top left and right sides of the workbench (101) are fixedly connected to fixed shafts (8), and the surfaces of the two fixed shafts (8) are movably connected to connecting sleeves (9).

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