Fixed-length cutting device for braid leather piece processing

Abstract

The utility model discloses a fixed-length tailoring device for braid leather piece processing, which relates to the technical field of leather piece tailoring and comprises a tailoring base, a vertical fixing seat, a tailoring cutting mechanism, a braid leather piece positioning mechanism and a fixed-length tailoring control mechanism, and a first fixing piece and a second fixing piece are mounted on the fixed-length tailoring control mechanism. The fixed-length cutting control mechanism comprises a moving plate, a moving driving part and a moving seat, a moving groove is formed above the front face of the vertical fixing seat, the back face of the moving plate is slidably connected with the moving groove, the moving driving part is arranged at the top of the vertical fixing seat, and one side of the back face of the moving plate is connected with the moving driving part through the moving seat. When the first fixing piece and the second fixing piece move along with the moving plate, the length of the drawn tape from the positioning pointer to the zero graduation line is the same as the length of the drawn braid leather piece body wound on the braid leather piece winding roller. The center line of the positioning pointer and the center line of the cutting groove are located on the same vertical plane, and fixed-length cutting is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather cutting, in particular to a fixed-length cutting device for processing webbing leather products. Background Art

[0002] Braided leather is a kind of genuine leather, usually woven from multiple small leather strips, so it is also called woven leather. This material has good softness and toughness, and is also relatively durable. Braided leather is widely used to make fashion accessories such as handbags, wallets, shoes, etc., because they look fashionable and high-end, and can withstand long-term use.

[0003] In addition to braided leather, there are other genuine leather materials, such as calfskin, goat skin, crocodile skin, etc. Different types of leather have different characteristics and uses, and you can choose the right material according to your needs. In general, braided leather is a high-grade genuine leather material, which is widely used in the production of fashion accessories due to its excellent softness and toughness.

[0004] In the prior art, the cutting operation of webbing leather goods is generally performed manually with a handheld cutting knife. When a fixed-length cutting operation is required, the fixed-length measurement and marking are performed first, and then the marked part is cut. For multiple cutting operations of the same length, each cutting operation requires measurement and marking, which is very cumbersome. Therefore, the utility model proposes a fixed-length cutting device for webbing leather goods processing to solve the deficiencies in the prior art. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide a fixed-length cutting device for processing woven leather goods, wherein one end of a measuring tape can be fixed by a first fixing member arranged on a movable plate of a fixed-length cutting control mechanism, and one end of a woven leather goods body wound on a woven leather goods winding roller can be fixed by a second fixing member. When the first fixing member and the second fixing member move following the movable plate, the length of the measuring tape pulled out from the positioning pointer to the zero scale position is consistent with the length of the woven leather goods body wound on the woven leather goods winding roller, and the center line of the positioning pointer and the center line of the cutting groove are located on the same vertical plane, thereby achieving fixed-length cutting.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A fixed-length cutting device for processing woven leather goods, comprising a cutting base, a vertical fixing base, a cutting and cutting mechanism, a woven leather goods positioning mechanism and a fixed-length cutting control mechanism, wherein a vertical fixing base is provided on one side above the cutting base, a cutting and cutting mechanism is provided on the other side above the cutting base, a cutting groove adapted to the position of the cutting and cutting mechanism is provided on the vertical fixing base, a woven leather goods positioning mechanism is provided on the vertical fixing base at the position of the cutting groove, a supporting platform is provided on one side of the vertical fixing base, a mounting shaft is provided on the supporting platform, and a woven leather goods winding mechanism is provided on the upper end of the mounting shaft. A winding drum, a bracket is provided on the mounting shaft, a measuring tape is installed on the upper part of the bracket, the measuring tape and the webbing leather goods winding drum are located on the same vertical line, a fixed-length cutting control mechanism is provided on the vertical fixing seat, a first fixing member and a second fixing member are installed on the fixed-length cutting control mechanism, the first fixing member is used to fix one end of the measuring tape, and the second fixing member is used to fix one end of the webbing leather goods body wound on the webbing leather goods winding drum, a positioning pointer is provided on the vertical fixing seat, and the center line of the positioning pointer and the center line of the cutting groove are located on the same vertical plane;

[0008] The fixed-length cutting control mechanism includes a movable plate, a movable driving unit and a movable seat. A movable groove is provided above the front of the vertical fixed seat, and the back of the movable plate is slidably connected to the movable groove. A movable driving unit is provided on the top of the vertical fixed seat, and one side of the back of the movable plate is connected to the movable driving unit through the movable seat.

[0009] A further improvement is that the mobile driving part includes a screw and a rotating wheel, a screw is rotatably provided on the top of the vertical fixed seat, the mobile seat is threadedly connected to the screw, and a rotating wheel is provided at one end of the screw.

[0010] A further improvement is that the cutting mechanism includes a feed cylinder, a cutting mounting frame and a cutting wheel. A feed cylinder is installed on one side above the cutting base. A cutting mounting frame is provided at the output end of the feed cylinder. A cutting wheel is rotatably provided on the cutting mounting frame. The cutting wheel is driven by a cutting motor.

[0011] Further improvements are: the webbing leather positioning mechanism includes an assembly frame, a positioning control cylinder and a positioning plate, positioning plates are slidably provided on the vertical fixed seats on both sides of the cutting groove, an assembly frame is provided on the rear side of the vertical fixed seat, a positioning control cylinder is provided on the assembly frame, a connecting plate is provided at the output end of the positioning control cylinder, and one end of the positioning plate is installed with the connecting plate.

[0012] A further improvement is that fixed shafts are symmetrically arranged on the support platform, and guide rollers are rotatably arranged on the upper ends of the fixed shafts.

[0013] A further improvement is that the first fixing member includes a latch seat and a pin rod, the latch seat is arranged on the movable plate, and one end of the pin rod is inserted into the round hole hook at one end of the tape measure and then connected to the latch seat.

[0014] A further improvement is that the second fixing part includes a pneumatic clamp and an end limit plate, the movable plate is provided with an end limit plate, the two pneumatic clamps of the pneumatic clamp are located on the movable plate on both sides of the end limit plate, and the positioning surface of the end limit plate and the zero scale line position of the tape measure are located on the same vertical plane.

[0015] The beneficial effects of the utility model are as follows: the utility model arranges the fixed-length cutting device for processing leather straps to be composed of a cutting base, a vertical fixed base, a cutting and cutting mechanism, a leather strap positioning mechanism and a fixed-length cutting control mechanism, so that one end of the measuring tape can be fixed by a first fixing member arranged on a movable plate of the fixed-length cutting control mechanism, and one end of the leather strap body wound on the leather strap winding roller can be fixed by a second fixing member; when the first fixing member and the second fixing member move following the movable plate, the length of the measuring tape pulled out from the positioning pointer to the zero scale line position is consistent with the length of the leather strap body wound on the leather strap winding roller, and the center line of the positioning pointer and the center line of the cutting groove are located on the same vertical plane, so fixed-length cutting can be achieved; the adjustment operation of the fixed-length cutting process has the advantage of being simple, and the adjustment process has high precision, thereby improving the quality of fixed-length cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the installation structure of the movable plate of the utility model;

[0018] Figure 3 It is a front view schematic diagram of the second fixing member installation structure of the utility model.

[0019] Wherein: 1. cutting base; 2. vertical fixed seat; 3. cutting mechanism; 301. feeding cylinder; 302. cutting mounting frame; 303. cutting wheel; 4. webbing leather positioning mechanism; 401. assembly frame; 402. positioning control cylinder; 403. positioning plate; 404. connecting plate; 5. cutting groove; 6. supporting platform; 7. mounting shaft; 8. webbing leather winding roller; 9. bracket; 10. measuring tape; 1001. round hole hook; 11. first fixing piece; 1101. latch seat; 1102. pin rod; 12. second fixing piece; 1201. end limit plate; 1202. pneumatic clamp; 13. positioning pointer; 14. moving plate; 15. moving seat; 16. moving groove; 17. screw rod; 18. rotating wheel; 19. fixed shaft; 20. guide roller. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0021] according to Figure 1-3 As shown, this embodiment proposes a fixed-length cutting device for processing woven leather goods, including a cutting base 1, a vertical fixed base 2, a cutting and cutting mechanism 3, a woven leather goods positioning mechanism 4 and a fixed-length cutting control mechanism, wherein the vertical fixed base 2 is provided on one side above the cutting base 1, and the cutting and cutting mechanism 3 is provided on the other side above the cutting base 1, and a cutting groove 5 adapted to the position of the cutting and cutting mechanism 3 is provided on the vertical fixed base 2, and a woven leather goods positioning mechanism 4 is provided on the vertical fixed base 2 at the position of the cutting groove 5, and a supporting platform 6 is provided on one side of the vertical fixed base 2, and a mounting shaft 7 is provided on the supporting platform 6, and a woven leather goods winding roller 8 is rotatably provided on the upper end of the mounting shaft 7, and a bracket 9 is provided on the mounting shaft 7, and a tape measure 10 is installed on the upper part of the bracket 9, and the tape measure 10 and the woven leather goods winding roller 8 are located at the same On the vertical line, a fixed-length cutting control mechanism is provided on the vertical fixed seat 2, and a first fixing member 11 and a second fixing member 12 are installed on the fixed-length cutting control mechanism. The first fixing member 11 is used to fix one end of the tape measure 10, and the second fixing member 12 is used to fix one end of the webbing leather goods body wound on the webbing leather goods winding roller 8. A positioning pointer 13 is provided on the vertical fixed seat 2, and the center line of the positioning pointer 13 and the center line of the cutting groove 5 are located on the same vertical plane; the fixed-length cutting control mechanism includes a movable plate 14, a movable driving unit and a movable seat 15, a movable groove 16 is provided on the upper front of the vertical fixed seat 2, and the back of the movable plate 14 is slidably connected to the movable groove 16, and a movable driving unit is provided on the top of the vertical fixed seat 2, and one side of the back of the movable plate 14 is connected to the movable driving unit through the movable seat 15.

[0022] When the fixed-length cutting device for processing woven leather goods of the utility model is used to cut the woven leather goods to a fixed length, the woven leather goods body is wound and fixed on the woven leather goods winding roller 8, and then one end is inserted into the woven leather goods positioning mechanism 4 and fixed to the second fixing member 12, one end of the measuring tape 10 is pulled out and connected to the first fixing member 11, and then the position of the moving plate 14 is adjusted by the moving driving part so that the scale on the measuring tape 10 indicated by the positioning pointer 13 is the required length dimension, and then the woven leather goods positioning mechanism 4 is used to fix the two sides of the woven leather goods body at the cutting position, and finally the cutting mechanism 3 is used to cut at the cutting groove.

[0023] The moving driving part includes a screw rod 17 and a rotating wheel 18. The screw rod 17 is rotatably provided on the top of the vertical fixed seat 2. The moving seat 15 is threadedly connected to the screw rod 17. A rotating wheel 18 is provided at one end of the screw rod 17. The screw rod 17 can be driven to rotate by rotating the rotating wheel 18. At this time, the moving plate 14 threadedly connected to the screw rod 17 through the moving seat 15 moves in the moving groove 16 on the front of the vertical fixed seat 2 to achieve cutting length control.

[0024] The cutting mechanism 3 includes a feeding cylinder 301, a cutting mounting frame 302 and a cutting wheel 303. The feeding cylinder 301 is installed on one side above the cutting base 1. The cutting mounting frame 302 is provided at the output end of the feeding cylinder 301. The cutting wheel 303 is rotatably provided on the cutting mounting frame 302. The cutting wheel 303 is driven by a cutting motor. The feeding during cutting is performed by the feeding cylinder 301, and the cutting motor drives the cutting wheel 303 to rotate for cutting.

[0025] The webbing leather goods positioning mechanism 4 includes an assembly frame 401, a positioning control cylinder 402 and a positioning plate 403. Positioning plates 403 are slidably provided on the vertical fixing seats 2 on both sides of the cutting groove 5. The assembly frame 401 is provided at the rear side of the vertical fixing seat 2. The assembly frame 401 is provided with a positioning control cylinder 402. The output end of the positioning control cylinder 402 is provided with a connecting plate 404. One end of the positioning plate 403 is installed with the connecting plate 404. By controlling the output end of the positioning control cylinder 402 to contract, the connecting plate 404 is driven to pull the positioning plate 403 to move, so that the webbing leather goods body is fixed by the positioning plate 403 on the front of the vertical fixing seat 2 to wait for cutting.

[0026] The support platform 6 is symmetrically provided with a fixed shaft 19, and a guide roller 20 is rotatably provided on the upper end of the fixed shaft 19. The guide roller 20 can be provided to guide the process of pulling the webbing leather goods body out of the webbing leather goods winding drum 8.

[0027] The first fixing member 11 includes a latch seat 1101 and a pin rod 1102. The latch seat 1101 is arranged on the movable plate 14. One end of the pin rod 1102 is inserted into the round hole hook 1001 at one end of the measuring tape 10 and then connected to the latch seat 1101. By using the latch seat 1101 and the pin rod 1102 to cooperate with each other, one end of the measuring tape 10 can be fixed.

[0028] The second fixing member 12 includes a pneumatic clamp and an end limit plate 1201. The movable plate 14 is provided with an end limit plate 1201. The two pneumatic clamps 1202 of the pneumatic clamp are located on the movable plate 14 on both sides of the end limit plate 1201. The positioning surface of the end limit plate 1201 and the zero scale line position of the tape measure 10 are located on the same vertical plane.

[0029] The utility model arranges a fixed-length cutting device for processing leather straps to be composed of a cutting base 1, a vertical fixing base 2, a cutting mechanism 3, a leather strap positioning mechanism 4 and a fixed-length cutting control mechanism. The first fixing member 11 arranged on a movable plate 14 of the fixed-length cutting control mechanism can fix one end of a measuring tape 10, and the second fixing member 12 can fix one end of a leather strap body wound on a leather strap winding roller 8. When the first fixing member 11 and the second fixing member 12 move following the movable plate 14, the length of the measuring tape 10 pulled out from the positioning pointer 13 to the zero scale line position is consistent with the length of the leather strap body wound on the leather strap winding roller 8, and the center line of the positioning pointer 13 and the center line of the cutting groove 5 are located on the same vertical plane, so fixed-length cutting can be achieved; the adjustment operation of the fixed-length cutting process has the advantages of being simple, and the adjustment process has high precision, thereby improving the quality of fixed-length cutting.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixed-length cutting device for processing webbing leather goods, characterized in that: The invention comprises a cutting base (1), a vertical fixing base (2), a cutting mechanism (3), a webbing leather goods positioning mechanism (4) and a fixed-length cutting control mechanism, wherein a vertical fixing base (2) is provided on one side above the cutting base (1), a cutting mechanism (3) is provided on the other side above the cutting base (1), a cutting groove (5) adapted to the position of the cutting mechanism (3) is provided on the vertical fixing base (2), a webbing leather goods positioning mechanism (4) is provided on the vertical fixing base (2) at the position of the cutting groove (5), a supporting platform (6) is provided on one side of the vertical fixing base (2), a mounting shaft (7) is provided on the supporting platform (6), a webbing leather goods winding roller (8) is rotatably provided on the upper end of the mounting shaft (7), and the mounting shaft (7) is provided with a webbing leather goods winding roller (8) A bracket (9) is provided on the shaft (7), a measuring tape (10) is installed on the upper part of the bracket (9), the measuring tape (10) and the webbing leather goods winding roller (8) are located on the same vertical line, a fixed-length cutting control mechanism is provided on the vertical fixed seat (2), a first fixing member (11) and a second fixing member (12) are installed on the fixed-length cutting control mechanism, the first fixing member (11) is used to fix one end of the measuring tape (10), and the second fixing member (12) is used to fix one end of the webbing leather goods body wound on the webbing leather goods winding roller (8), and a positioning pointer (13) is provided on the vertical fixed seat (2), and the center line of the positioning pointer (13) and the center line of the cutting groove (5) are located on the same vertical plane; The fixed-length cutting control mechanism comprises a movable plate (14), a movable driving unit and a movable seat (15); a movable groove (16) is provided above the front of the vertical fixed seat (2); the back of the movable plate (14) is slidably connected to the movable groove (16); a movable driving unit is provided at the top of the vertical fixed seat (2); and one side of the back of the movable plate (14) is connected to the movable driving unit via the movable seat (15).

2. A fixed-length cutting device for processing woven leather goods according to claim 1, characterized in that: The moving drive unit comprises a screw rod (17) and a rotating wheel (18); the top of the vertical fixed seat (2) is rotatably provided with a screw rod (17); the moving seat (15) is threadedly connected to the screw rod (17); and one end of the screw rod (17) is provided with a rotating wheel (18).

3. The fixed-length cutting device for processing webbing leather goods according to claim 1, characterized in that: The cutting mechanism (3) comprises a feeding cylinder (301), a cutting mounting frame (302) and a cutting blade wheel (303); the feeding cylinder (301) is mounted on one side above the cutting base (1); the cutting mounting frame (302) is disposed at the output end of the feeding cylinder (301); the cutting blade wheel (303) is rotatably disposed on the cutting mounting frame (302); and the cutting blade wheel (303) is driven by a cutting motor.

4. The fixed-length cutting device for processing webbing leather goods according to claim 1, characterized in that: The woven leather goods positioning mechanism (4) comprises an assembly frame (401), a positioning control cylinder (402) and a positioning plate (403); the positioning plates (403) are slidably provided on the vertical fixing seats (2) at both sides of the cutting groove (5); the assembly frame (401) is provided at the rear side of the vertical fixing seat (2); the positioning control cylinder (402) is provided on the assembly frame (401); the output end of the positioning control cylinder (402) is provided with a connecting plate (404); one end of the positioning plate (403) is installed with the connecting plate (404).

5. The fixed-length cutting device for processing webbing leather goods according to claim 1, characterized in that: A fixed shaft (19) is symmetrically arranged on the support platform (6), and a guide roller (20) is rotatably arranged on the upper end of the fixed shaft (19).

6. The fixed-length cutting device for processing webbing leather goods according to claim 1, characterized in that: The first fixing member (11) comprises a latch seat (1101) and a pin rod (1102); the latch seat (1101) is arranged on the movable plate (14); one end of the pin rod (1102) is inserted into a round hole hook (1001) at one end of the measuring tape (10) and then connected to the latch seat (1101).

7. The fixed-length cutting device for processing webbing leather goods according to claim 6, characterized in that: The second fixing member (12) comprises a pneumatic clamp and an end stop plate (1201); the movable plate (14) is provided with an end stop plate (1201); two pneumatic clamping plates (1202) of the pneumatic clamp are located on the movable plate (14) on both sides of the end stop plate (1201); and the positioning surface of the end stop plate (1201) and the zero scale line position of the measuring tape (10) are located on the same vertical plane.

Images