Material pulling and cutting device for shower curtain production

Abstract

The utility model discloses a material pulling and cutting device for shower curtain production, which comprises a support plate and a fixing frame, the upper part of the support plate is arranged in an inclined plane, a groove is arranged in the middle of the upper part of the support plate, the fixing frame is arranged on two sides of the bottom of the support plate, the material pulling and cutting device further comprises unfolding and stretching mechanisms and a cutting assembly, the cutting assembly is arranged in the middle of the upper portion of the supporting plate. The unfolding and stretching mechanism comprises a vertical plate, an unfolding roller, a first rotating rod, a traction assembly and a linkage assembly. The utility model belongs to the technical field of shower curtain production, and particularly relates to a material pulling and cutting-off device for shower curtain production, which is used for unfolding and pulling a shower curtain made of a plastic material and pulling the shower curtain for positioning, and realizes tidy cutting-off of the shower curtain by utilizing a transversely-moving storable cutter.

Description

Technical Field

[0001] The utility model belongs to the technical field of shower curtain production, in particular to a material pulling and cutting device for shower curtain production. Background Art

[0002] A shower curtain is a curtain-like object hung outside a bathtub with a shower head or in the shower area. The shower curtain is mainly used to prevent the water from splashing outside the shower and to provide a shield for the shower user. Traditionally, shower curtains are made of plastic, cloth and other materials.

[0003] When the existing shower curtain is produced, the shower curtain cannot be fully unfolded, and the shower curtain is easily deformed when being pulled forward, which affects the cutting of the shower curtain. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pulling and cutting device for the production of shower curtains, which can pull and position the plastic shower curtain, and use a laterally movable retractable tool to neatly cut the shower curtain.

[0005] The technical solution adopted by the utility model is as follows: a material pulling and cutting device for shower curtain production, comprising a support plate and a fixed frame, the upper part of the support plate is arranged in an inclined surface, a groove is arranged in the middle of the upper part of the support plate, the fixed frame is arranged on both sides of the bottom of the support plate, and also comprises an unfolding and stretching mechanism and a cutting assembly, the unfolding and stretching mechanism is arranged on both sides of the upper part of the support plate, and the cutting assembly is arranged in the middle of the upper part of the support plate, the unfolding and stretching mechanism comprises a vertical plate, an unfolding roller, a rotating rod 1, a traction assembly and a linkage assembly, the vertical plate is arranged on the upper part of the support rod, the vertical plate is symmetrically arranged with the groove as the center, one end of the rotating rod 1 can be rotatably arranged on the inner side wall of the vertical plate on one side, the other end of the rotating rod 1 penetrates the vertical plate on the other side and extends to the outside of the vertical plate, the other end of the rotating rod 1 can be rotatably arranged in the vertical plate on the other side, the traction assembly is arranged on the end face of the support plate away from one end of the vertical plate, and the linkage assembly is arranged on one side of the traction assembly and the vertical plate.

[0006] Furthermore, the traction assembly includes a connecting plate, a second connecting rod, a third connecting rod, an active roller and a driven roller, the connecting plates are arranged on both sides of the end surface of the support plate away from one end of the vertical plate, the connecting plates are symmetrically arranged, one end of the second connecting rod can be rotatably arranged on the inner side wall of the connecting plate on one side, the other end of the second connecting rod penetrates the connecting plate on the other side and extends to the outside of the connecting plate, the other end of the second connecting rod can be rotatably arranged in the connecting plate on the other side, one end of the third connecting rod can be rotatably arranged on the inner side wall of the connecting plate on one side, the other end of the third connecting rod penetrates the connecting plate on the other side and extends to the outside of the connecting plate, the other end of the third connecting rod can be rotatably arranged in the connecting plate on the other side, the second and third connecting rods are adjacent to each other in upper and lower directions, the active roller is arranged on the outer side wall of the second connecting rod, and the driven roller is arranged on the outer side wall of the third connecting rod.

[0007] Furthermore, the linkage assembly includes a support frame, a rotating motor 1, a driving wheel and a driven wheel, the support frame is arranged on the upper part of the side wall of the connecting plate on one side, the rotating motor 1 is arranged on the side of the support frame away from the connecting plate, the output end of the rotating motor 1 is connected to the connecting rod 2, the driving wheel is arranged on the outer wall of the end face of one end extending from the connecting rod 2, the driven wheel is arranged on the outer wall of the end face of one end extending from the connecting rod 3, the driving wheel is meshed with the driven wheel, and a belt is wrapped around the outer walls of the rotating rod 1 and the connecting rod 2.

[0008] Furthermore, the cutting assembly includes a limit box, a second rotating motor, a screw, a moving block, a spring and a cutting blade, the limit box is arranged in the middle of the upper part of the support plate, the limit box is arranged in the form of a long hollow cavity with openings at both ends, the second rotating motor is arranged on the outer wall of one side of the limit box, one end of the screw is arranged at the output end of the second rotating motor, and the other end of the screw can be rotatably arranged on the inner wall of the limit box, the moving block is arranged on the outer wall of the screw, the moving block is threadedly connected to the screw, the spring is arranged at the bottom of the moving block, and the cutting blade is arranged at the end of the spring away from the moving block.

[0009] Preferably, the cutting blade is arranged in an inverted triangle shape.

[0010] Furthermore, an outer side wall of the unfolding roller is provided with an unfolding strip, the unfolding strip is arranged in a spiral shape, and the unfolding strip is arranged symmetrically.

[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model proposes a material pulling and cutting device for the production of shower curtains, the device has a compact structure, stable transportation of the shower curtain, and can pull and position the plastic shower curtain in the unfolding and stretching mechanism, and use a cutting blade to cut the pulled shower curtain to achieve neat cutting of the shower curtain. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 This is a schematic diagram of the overall structure of a material pulling and cutting device for shower curtain production proposed by the utility model;

[0014] Figure 2 This is a front view of a material pulling and cutting device for producing shower curtains proposed by the utility model;

[0015] Figure 3 A half-section view of a limit box of a material pulling and cutting device for producing a shower curtain proposed by the utility model;

[0016] Figure 4 for Figure 3 A magnified view of part A.

[0017] In the accompanying drawings: 1. support plate, 2. fixed frame, 3. groove, 4. unfolding and stretching mechanism, 5. cutting assembly, 6. vertical plate, 7. unfolding roller, 8. rotating rod 1, 9. traction assembly, 10. linkage assembly, 11. connecting plate, 12. connecting rod 2, 13. connecting rod 3, 14. active roller, 15. driven roller, 16. support frame, 17. rotating motor 1, 18. active wheel, 19. driven wheel, 20. belt, 21. limit box, 22. rotating motor 2, 23. screw, 24. moving block, 25. spring, 26. cutting blade, 27. unfolding strip. DETAILED DESCRIPTION

[0018] like Figure 1 As shown, a material pulling and cutting device for producing a shower curtain comprises a support plate 1 and a fixing frame 2. The upper portion of the support plate 1 is arranged in an inclined surface, a groove 3 is arranged in the middle of the upper portion of the support plate 1, the fixing frame 2 is arranged on both sides of the bottom of the support plate 1, and also comprises an unfolding and stretching mechanism 4 and a cutting assembly 5. The unfolding and stretching mechanism 4 is arranged on both sides of the upper portion of the support plate 1, and the cutting assembly 5 is arranged in the middle of the upper portion of the support plate 1. The shower curtain moves in the groove 3, and the groove 3 limits the two sides of the shower curtain. The fixing frame 2 is used to fix the support plate 1 and increase the height of the support plate 1. After the shower curtain passes through the unfolding and stretching mechanism 4, it is pulled by the unfolding and stretching mechanism 4 and positioned in the unfolding and stretching mechanism 4, and the shower curtain is cut by moving horizontally with the cutting assembly 5.

[0019] like Figure 1 and Figure 2As shown, in order to support the movement of the shower curtain, the unfolding and stretching mechanism 4 includes a vertical plate 6, an unfolding roller 7, a rotating rod 8, a traction assembly 9 and a linkage assembly 10. The vertical plate 6 is arranged on the upper part of the support plate 6, and the vertical plate 6 is symmetrically arranged with the groove 3 as the center. One end of the rotating rod 8 can be rotatably arranged on the inner side wall of the vertical plate 6 on one side, and the other end of the rotating rod 8 penetrates the vertical plate 6 on the other side and extends to the outside of the vertical plate 6. The other end of the rotating rod 8 can be rotatably arranged in the vertical plate 6 on the other side. The traction assembly 9 is arranged on the end surface of the support plate 1 away from the vertical plate 6. The linkage assembly 10 is arranged On one side of the traction component 9 and the vertical plate 6, the vertical plate 6 supports the rotating rod 8 and the unfolding roller 7. The rotating rod 8 rotates to drive the unfolding roller 7 to rotate. The outer wall of the unfolding roller 7 is provided with an unfolding strip 27. The unfolding strip 27 is spirally arranged and symmetrically arranged. The unfolding roller 7 rubs with the shower curtain through the external unfolding strip 27, so that the shower curtain is pushed from the middle to both sides to unfold, so that the shower curtain is unfolded while moving in the groove 3. The traction component 9 actively rotates at the front end of the support plate 1, and drives the unfolding roller 7 to rotate synchronously through the linkage component 10, so as to push the shower curtain forward to move;

[0020] In order to realize the positioning of the shower curtain in the unfolding and stretching mechanism 4, through the linkage of the unfolding roller 7 and the traction assembly 9, the traction assembly 9 clamps and moves one end of the shower curtain to push the shower curtain to move in the groove 3. The traction assembly 9 includes a connecting plate 11, a connecting rod 2 12, a connecting rod 3 13, an active roller 14 and a driven roller 15. The connecting plate 11 is arranged on both sides of the end surface of the support plate 1 away from the end of the vertical plate 6. The connecting plates 11 are symmetrically arranged. One end of the connecting rod 2 12 can be rotatably arranged on the inner wall of the connecting plate 11 on one side, and the other end of the connecting rod 2 12 passes through the connecting plate 11 on the other side and extends to the outside of the connecting plate 11. The other end of the connecting rod 2 12 can be rotatably arranged in the connecting plate 11 on the other side, and one end of the connecting rod 3 13 can be rotatably arranged on one side. The inner wall of the plate 11, the other end of the connecting rod three 13 passes through the connecting plate 11 on the other side and extends to the outside of the connecting plate 11, the other end of the connecting rod three 13 can be rotatably arranged in the connecting plate 11 on the other side, the connecting rod two 12 and the connecting rod three 13 are arranged adjacent to each other up and down, the active roller 14 is arranged on the outer side wall of the connecting rod two 12, and the driven roller 15 is arranged on the outer side wall of the connecting rod three 13, the symmetrical connecting plate 11 supports the connecting rod two 12 and the connecting rod three 13, so that the connecting rod two 12 and the connecting rod three 13 rotate in the symmetrical connecting plate 11, the connecting rod two 12 supports the active roller 14, and the connecting rod three 13 supports the driven roller 15, so that the shower curtain is clamped between the moving active roller 14 and the driven roller 15, so as to realize the positioning and traction of the shower curtain;

[0021] In order to realize the synchronous movement of the active roller 14, the driven roller 15 and the unfolding roller 7, the linkage assembly 10 includes a support frame 16, a rotating motor 17, a driving wheel 18 and a driven wheel 19. The support frame 16 is arranged on the upper part of the side wall of the connecting plate 11 on one side, the rotating motor 17 is arranged on the side of the support frame 16 away from the connecting plate 11, the output end of the rotating motor 17 is connected to the connecting rod 2 12, the driving wheel 18 is arranged on the outer side wall of the end face of one end extending from the connecting rod 2 12, and the driven wheel 19 is arranged on the outer side wall of the end face of one end extending from the connecting rod 3 13. The wheel 18 is meshed with the driven wheel 19, and a belt 20 is wound around the outer side walls of the rotating rod 1 and the connecting rod 2 12. The support frame 16 supports the rotating motor 17, and is connected to the connecting rod 2 12 through the rotating motor 17, so as to drive the active roller 14 to rotate. The connecting rod 2 12 and the connecting rod 3 13 are meshed and connected through the driving wheel 18 and the driven wheel 19, so that the active roller 14 and the driven roller 15 rotate synchronously. At the same time, a belt 20 is connected between the connecting rod 2 12 and the rotating rod 1, and the unfolding roller 7 on the rotating rod 1 rotates synchronously when the connecting rod 2 12 rotates.

[0022] like Figure 3 and Figure 4 As shown, in order to achieve the cutting of the shower curtain, the cutting assembly 5 includes a limit box 21, a rotating motor 22, a screw 23, a moving block 24, a spring 25 and a cutting blade 26. The limit box 21 is arranged in the middle of the upper part of the support plate 1. The limit box 21 is arranged in a long strip-shaped hollow cavity with openings at both ends. The rotating motor 22 is arranged on the outer wall of one side of the limit box 21. One end of the screw 23 is arranged on the output end of the rotating motor 22. The other end of the screw 23 can be rotatably arranged on the inner wall of the limit box 21. The moving block 24 is arranged on the outer wall of the screw 23. The moving block 24 is threadedly connected to the screw 23. The spring 25 is arranged on the moving At the bottom of the block 24, the cutting blade 26 is arranged at the end of the spring 25 away from the moving block 24. The cutting blade 26 is arranged in an inverted triangle shape, driving the rotary motor 22 to rotate, the screw 23 rotates synchronously, and the moving block 24 moves laterally in the limit box 21. The moving block 24 drives the spring 25 and the cutting blade 26 to move synchronously. The cutting blade 26 cuts the shower curtain when it moves. In order to prevent the cutting blade 26 from blocking the movement of the shower curtain, the groove 3 and the two sides of the upper part of the support plate 1 form a step. After the cutting tool contacts the step, the spring 25 bends to move the cutting tool to the upper part of the support plate 1, so that the cutting tool is separated from the groove 3.

[0023] During specific use, the operator positions and installs the support plate 1 through the fixing frame 2, places one end of the shower curtain in the groove 3, presses the unfolding roller 7 on the shower curtain in the groove 3, drives the rotary motor 17 to rotate, and the connecting rod 2 12 rotates. When the driving wheel 18 and the driven wheel 19 are meshed, the driving roller 14 and the driven roller 15 rotate in opposite directions, and the belt 20 is used to drive the unfolding roller 7 to rotate. The unfolding roller 7 preferentially pushes the shower curtain to move. At the same time, the symmetrical unfolding strips 27 on the outer wall of the unfolding roller 7 push the edge of the shower curtain to both sides, so that the shower curtain is unfolded, and the shower curtain passes through the limit box. The bottom of 21 is clamped between the active roller 14 and the driven roller 15, and the shower curtain is positioned between the active roller 14, the driven roller 15 and the unfolding roller 7 by starting and stopping the rotating motor 17. When the shower curtain is cut, the rotating motor 22 is driven to rotate, the screw 23 rotates synchronously, and the moving block 24 moves laterally in the limit box 21. The moving block 24 drives the spring 25 and the cutting blade 26 to move synchronously. The cutting blade 26 cuts the shower curtain when it moves. After cutting, the remaining part of the shower curtain is under the unfolding roller 7, and is continuously pushed by the unfolding roller 7 to further cut the production.

[0024] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A material pulling and cutting device for shower curtain production, comprising a support plate and a fixing frame, wherein the upper portion of the support plate is arranged in an inclined surface, a groove is arranged in the middle of the upper portion of the support plate, and the fixing frame is arranged on both sides of the bottom of the support plate, characterized in that: It also includes an unfolding and stretching mechanism and a cutting assembly, wherein the unfolding and stretching mechanism is arranged on both sides of the upper part of the support plate, and the cutting assembly is arranged in the middle of the upper part of the support plate. The unfolding and stretching mechanism includes a vertical plate, an unfolding roller, a rotating rod 1, a traction assembly and a linkage assembly. The vertical plate is arranged on the upper part of the support plate, and the vertical plate is symmetrically arranged with the groove as the center. One end of the rotating rod 1 can be rotatably arranged on the inner side wall of the vertical plate on one side, and the other end of the rotating rod 1 penetrates the vertical plate on the other side and extends to the outside of the vertical plate. The other end of the rotating rod 1 can be rotatably arranged in the vertical plate on the other side, and the traction assembly is arranged on the end face of the support plate away from one end of the vertical plate, and the linkage assembly is arranged on one side of the traction assembly and the vertical plate; The traction assembly includes a connecting plate, a second connecting rod, a third connecting rod, an active roller and a driven roller, the connecting plate being arranged on both sides of the end surface of the support plate away from one end of the vertical plate, the connecting plates are symmetrically arranged, one end of the second connecting rod can be rotatably arranged on the inner side wall of the connecting plate on one side, the other end of the second connecting rod penetrates the connecting plate on the other side and extends to the outside of the connecting plate, the other end of the second connecting rod can be rotatably arranged in the connecting plate on the other side, one end of the third connecting rod can be rotatably arranged on the inner side wall of the connecting plate on one side, the other end of the third connecting rod penetrates the connecting plate on the other side and extends to the outside of the connecting plate, the other end of the third connecting rod can be rotatably arranged in the connecting plate on the other side, the second and third connecting rods are adjacent to each other in upper and lower directions, the active roller is arranged on the outer side wall of the second connecting rod, and the driven roller is arranged on the outer side wall of the third connecting rod.

2. A material pulling and cutting device for producing shower curtains according to claim 1, characterized in that: The linkage assembly includes a support frame, a rotating motor 1, a driving wheel and a driven wheel. The support frame is arranged on the upper part of the side wall of the connecting plate on one side, the rotating motor 1 is arranged on the side of the support frame away from the connecting plate, the output end of the rotating motor 1 is connected to the connecting rod 2, the driving wheel is arranged on the outer side wall of the end face of one end extending from the connecting rod 2, the driven wheel is arranged on the outer side wall of the end face of one end extending from the connecting rod 3, the driving wheel is meshed with the driven wheel, and a belt is wound around the outer side walls of the rotating rod 1 and the connecting rod 2.

3. The material pulling and cutting device for producing shower curtains according to claim 1, characterized in that: The cutting assembly includes a limit box, a second rotating motor, a screw, a moving block, a spring and a cutting blade. The limit box is arranged in the middle of the upper part of the support plate. The limit box is arranged in a long hollow cavity with openings at both ends. The second rotating motor is arranged on the outer wall of one side of the limit box. One end of the screw is arranged on the output end of the second rotating motor. The other end of the screw can be rotatably arranged on the inner wall of the limit box. The moving block is arranged on the outer wall of the screw. The moving block is threadably connected to the screw. The spring is arranged at the bottom of the moving block. The cutting blade is arranged at one end of the spring away from the moving block.

4. A material pulling and cutting device for producing shower curtains according to claim 3, characterized in that: The cutting blade is arranged in an inverted triangle shape.

5. The material drawing and cutting device for producing shower curtains according to claim 1, characterized in that: The outer side wall of the unfolding roller is provided with an unfolding strip, the unfolding strip is arranged in a spiral shape, and the unfolding strip is arranged symmetrically.

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