CN219430022U

CN219430022U - Leather cutting device for leather wine box production

Info

Publication number: CN219430022U
Application number: CN202320623800.3U
Authority: CN
Inventors: 李成波
Original assignee: Luzhou Yuanying Packaging Products Co ltd
Current assignee: Luzhou Yuanying Packaging Products Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-07-28
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a leather cutting device for leather wine box production, which comprises a supporting table, wherein one end of the supporting table is fixedly connected with a plurality of connecting bases, a rotating shaft is rotatably connected with the connecting bases, and one end of the rotating shaft is rotatably connected with a first blade. According to the utility model, through the arrangement of the adjusting mechanism, the second blade and the third blade can be driven to move at the same time, so that the size of the cut leather is adjusted. Through rotatory threaded rod, the first screw thread and the second screw thread on the threaded rod can drive two thread sets of respective meshing. Since the pitch of the second thread is twice that of the first thread, the third blade moves twice as far as the second blade when the threaded rod is rotated. Such that the varying distance between the first blade and the second blade is equal to the varying distance between the second blade and the third blade. When the cutting size of the leather needs to be adjusted, the sizes of the leather cut by the second blade and the third blade can be synchronously adjusted.

Description

Leather cutting device for leather wine box production

Technical Field

The utility model relates to the technical field of leather wine box production, in particular to a leather cutting device for leather wine box production.

Background

The leather industry covers main industries such as leather making, shoe making, leather clothing, leather parts, fur and products thereof, and the like, and matching industries such as leather chemical industry, leather hardware, leather machinery, auxiliary materials, and the like. In the case of using leather to manufacture wine boxes, it is necessary to process and cut the leather.

Retrieving the prior art, publication number CN211389035U discloses an LED track lamp. The pressing mechanism comprises a pressing plate, a rotating groove and a connecting rod, wherein the connecting rod is arranged at one end of the top of the base, the rotating groove is arranged on the inner side of one end of the pressing plate, and the top of the connecting rod is rotationally connected with the inside of the rotating groove; the cutting mechanism comprises a pull groove, a rolling groove, a sliding block, a blade, a pulley, a telescopic spring and a screw rod, wherein the pull groove is arranged in the pressing plate, and the pull groove penetrates through the side walls of the top and the bottom of the pressing plate; the rolling grooves are formed in two sides of the inner part of the pressing plate and are communicated with the pulling grooves; the sliding block is in sliding connection with the inside of the pull groove, two groups of pulleys are respectively arranged on two sides of the sliding block, the pulleys are in rotary connection with two sides of the sliding block, and the pulleys are in rolling connection with the inside of the rolling groove; the bottom of the sliding block is provided with the blade, and the bottom of the blade extends to the inside of the pull groove; the top of the blade extends to the inside of the sliding block, the screw rod is rotationally connected with the inside of the sliding block, the bottom of the screw rod is in threaded connection with the inner side of the top of the blade, and the blade is in sliding connection with the inside of the sliding block through the screw rod; the inside of clamp plate is installed the extension spring, the one end of extension spring with the lateral wall fixed connection of slider, the other end of extension spring with one side fixed connection of draw groove, the internally mounted of base has collection mechanism.

The width of the leather cut in the comparison document cannot be adjusted, and the width of the cut is manually controlled by an operator when the handle is used for pulling the blade to cut each time, so that errors of the size exist.

Search for prior art, publication No.: CN106942840a discloses a leather cutting device for shoe production, including base, cutting knife, driving motor, be provided with the U-shaped body on the base, the spout has been seted up at the U-shaped body middle part, just cutting knife one end is located in the spout, be provided with assist mechanism on the base, start driving motor and utilization assist mechanism drives the fixed leather of U-shaped body downshifting, the back is followed the spout slides the cutting knife cuts leather.

In the process of cutting leather by using the cutting knife, the leather can deform due to the movement of the cutting knife, so that the leather size is deviated in the cutting process.

Disclosure of Invention

The present utility model is directed to a leather cutting device for leather wine box production, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the brace table, the one end fixedly connected with of brace table is connected with the base, it is connected with the rotation axis to connect the base rotation, the one end rotation of rotation axis is connected with first blade, the other end rotation of rotation axis is connected with the regulating plate, the regulating groove has been seted up to the inside of regulating plate, be equipped with second blade and third blade in the regulating groove, second blade and third blade are all connected with adjustment mechanism.

Preferably, the adjusting mechanism comprises a threaded rod, the threaded rod is arranged in the adjusting plate, a first thread and a second thread are fixedly connected to the threaded rod, a second blade is connected to the first thread in a meshed mode, a third blade is connected to the second thread in a meshed mode, a sliding rod is connected to one end, far away from the threaded rod, of the second blade and the third blade in a sliding mode, and the sliding rod is fixedly connected with the adjusting plate.

Preferably, one ends of the second blade and the third blade are fixedly connected with threaded sleeves, the other ends of the second blade and the third blade are fixedly connected with sliding sleeves, and the sliding sleeves are in sliding connection with the sliding rods.

Preferably, the thread bush on the second blade is meshed with the first thread, and the thread bush on the third blade is meshed with the second thread, and the pitch of the second thread is twice that of the first thread.

Preferably, the upper surface of connection base can be dismantled and be connected with the cutting board, the lower surface fixedly connected with a plurality of supporting legs of connection base.

Preferably, one end of the adjusting plate, which is close to the threaded rod, is fixedly connected with a positioning support, and the lower end of the positioning support is fixedly connected with a connecting plate.

Preferably, one side of the first blade is fixedly connected with a plurality of linkage rods, one end, away from the first blade, of each linkage rod is fixedly connected with an adjusting plate, and the upper surface of the adjusting plate is fixedly connected with a handle.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the adjusting mechanism, the second blade and the third blade can be driven to move at the same time, so that the size of the cut leather is adjusted. Through rotatory threaded rod, the first screw thread and the second screw thread on the threaded rod can drive two thread sets of respective meshing. Since the pitch of the second thread is twice that of the first thread, the third blade moves twice as far as the second blade when the threaded rod is rotated. Such that the varying distance between the first blade and the second blade is equal to the varying distance between the second blade and the third blade. When the cutting size of the leather needs to be adjusted, the sizes of the leather cut by the second blade and the third blade can be synchronously adjusted.

In the cutting process, the first blade, the second blade and the third blade are used for simultaneously cutting downwards, and the blades cannot move relative to leather in the cutting process, so that deformation of the leather in the cutting process is reduced, and the cutting accuracy is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the adjusting plate of the present utility model;

FIG. 3 is a second blade block diagram of the present utility model;

FIG. 4 is a schematic cross-sectional view of a rotating shaft according to the present utility model;

fig. 5 is a schematic cross-sectional structure of the present utility model.

In the figure: 1. a support table; 2. the base is connected; 3. a rotation shaft; 4. a first blade; 5. an adjusting plate; 6. an adjustment tank; 7. a second blade; 8. a third blade; 9. an adjusting mechanism; 10. a threaded rod; 11. a first thread; 12. a second thread; 13. a slide bar; 14. a thread sleeve; 15. a sliding sleeve; 16. cutting the plate; 17. supporting feet; 18. positioning support; 19. a connecting plate; 20. and a linkage rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, embodiments of the present utility model provide:

example 1: including supporting bench 1, the one end fixedly connected with of supporting bench 1 connects base 2, connect base 2 swivelling joint has rotation axis 3. The rotation shaft 3 facilitates the rotation of the adjusting plate 5 and the first blade 4 to cut the leather. One end of the rotating shaft 3 is rotatably connected with a first blade 4, the other end of the rotating shaft 3 is rotatably connected with an adjusting plate 5, and an adjusting groove 6 is formed in the adjusting plate 5. The second blade 7 and the third blade 8 are arranged in the adjusting groove 6, and the second blade 7 and the third blade 8 are connected with the adjusting mechanism 9. The adjustment structure is capable of adjusting the positions of the second blade 7 and the third blade 8.

The adjusting mechanism 9 comprises a threaded rod 10, the threaded rod 10 is arranged in the adjusting plate 5, a first thread 11 and a second thread 12 are fixedly connected to the threaded rod 10, a second blade 7 is connected to the first thread 11 in a meshed mode, a third blade 8 is connected to the second thread 12 in a meshed mode, one ends, far away from the threaded rod 10, of the second blade 7 and the third blade 8 are slidably connected with a sliding rod 13, and the sliding rod 13 is fixedly connected with the adjusting plate 5. The first thread 11 and the second thread 12 can drive the second blade 7 and the third blade 8 which are respectively meshed to move when the threaded rod 10 rotates, and the effect of adjusting the positions of the second blade 7 and the third blade 8 is achieved.

One ends of the second blade 7 and the third blade 8 are fixedly connected with a threaded sleeve 14, the other ends of the second blade 7 and the third blade 8 are fixedly connected with a sliding sleeve 15, and the sliding sleeve 15 is in sliding connection with the sliding rod 13. The threaded sleeve 14 can be meshed with the first thread 11 and the second thread 12, so that the threaded rod 10 rotates to drive the threaded sleeve 14 to move, and the sliding sleeve 15 can fix one ends of the second blade 7 and the third blade 8, which are far away from the threaded sleeve 14, on the sliding rod 13 to move.

The thread bushing 14 on the second blade 7 is engaged with the first thread 11, the thread bushing 14 on the third blade 8 is engaged with the second thread 12, and the pitch of the second thread 12 is twice that of the first thread 11. The pitch of the second thread 12 is twice that of the first thread 11, so that the third blade 8 driven by the second thread 12 moves twice as far as the first blade 4 driven by the first thread 11 at the same number of rotations. Such that the varying distance between the first blade 4 and the second blade 7 is equal to the varying distance between the second blade 7 and the third blade 8.

When leather needs to be cut according to different sizes, the threaded rod 10 is rotated first, and the first thread 11 and the second thread 12 on the threaded rod 10 can drive the engaged thread sleeves 14 respectively. Since the pitch of the second thread 12 is twice that of the first thread 11, the third blade 8 moves twice as far as the second blade 7 when the threaded rod 10 is rotated. Such that the varying distance between the first blade 4 and the second blade 7 is equal to the varying distance between the second blade 7 and the third blade 8. When it is necessary to adjust the cutting size of the leather, it is possible to simultaneously adjust the sizes of the leather cut by the second blade 7 and the third blade 8. So that the size of the leather cut by the first blade 4 and the second blade 7 is the same as the size of the leather cut by the second blade 7 and the third blade 8. It is possible to cut a plurality of leathers of the same size at the same time.

Example 2: the upper surface of the connecting base 2 is detachably connected with a cutting plate 16, and the lower surface of the connecting base 2 is fixedly connected with a plurality of supporting feet 17. The cutting plate 16 can protect the connection base 2, and the cutting plate 16 can be replaced after the cutting plate 16 is damaged.

One end of the adjusting plate 5, which is close to the threaded rod 10, is fixedly connected with a positioning support 18, and the lower end of the positioning support 18 is fixedly connected with a connecting plate 19.

One side of the first blade 4 is fixedly connected with a plurality of linkage rods 20, one end, away from the first blade 4, of each linkage rod 20 is fixedly connected with an adjusting plate 5, and the upper surface of the adjusting plate 5 is fixedly connected with a handle. The linkage rod 20 can enable the first blade 4 to rotate synchronously with the adjusting plate 5, so that the first blade 4 is conveniently linked with the second blade 7 and the third blade 8.

When cutting leather, rotatory handle, handle can drive regulating plate 5 and regard rotation axis 3 as the center rotation, lifts up regulating plate 5. When the adjusting plate 5 is lifted, the first blade 4 can be driven to lift by the linkage rod 20. Then, the handle is pulled towards the leather direction, and the first blade 4, the second blade 7 and the third blade 8 can be driven to cut the leather. The blade can not drive leather to move in the cutting process, so that the cutting accuracy is higher.

The adjusting plate 5 is first rotated upwards and then the leather raw material is placed on the cutting table. The positions of the second blade 7 and the third blade 8 are then adjusted according to the size of the hide to be cut.

The threaded rod 10 is adjusted, and the first thread 11 and the second thread 12 on the threaded rod 10 can respectively drive the thread sleeve 14 meshed with the threaded rod to move. Since the pitch of the second thread 12 is twice that of the first thread 11, the distance the thread bushing 14 driven by the second thread 12 moves is twice that of the thread bushing 14 driven by the first thread 11 when the threaded rod 10 is rotated. So that the distance between the third blade 8 and the second blade 7 is the same as the distance between the second blade 7 and the first blade 4. Two leathers can be cut at the same time.

When the cutting is needed, the handle is pulled, and the adjusting plate 5 moves downwards under the drive of the handle. The first blade 4 and the adjusting plate 5 can be driven to synchronously move in the process of downward movement of the adjusting plate 5. After the first blade 4, the second blade 7 and the third blade 8 are moved downward, the leather on the cutting plate 16 can be cut. And finishing cutting the cortex wine box.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Leather cutting device for leather wine box production, including brace table (1), its characterized in that: the utility model discloses a rotary table, including supporting bench (1), supporting bench, rotary table, adjusting mechanism (9), first blade (4), second blade (7) and third blade (8), a plurality of connection base (2) of one end fixedly connected with of supporting bench (1), connection base (2) internal rotation is connected with rotation axis (3), the one end rotation of rotation axis (3) is connected with first blade (4), the other end rotation of rotation axis (3) is connected with adjusting plate (5), adjusting groove (6) have been seted up to the inside of adjusting plate (5), be equipped with second blade (7) and third blade (8) in adjusting groove (6), second blade (7) and third blade (8) all are connected with adjusting mechanism (9).

2. A leather cutting device for the production of leather wine boxes according to claim 1, characterized in that: adjustment mechanism (9) are including threaded rod (10), threaded rod (10) set up the inside at regulating plate (5), fixedly connected with first screw thread (11) and second screw thread (12) on threaded rod (10), the meshing is connected with second blade (7) on first screw thread (11), the meshing is connected with third blade (8) on second screw thread (12), the one end sliding connection that threaded rod (10) was kept away from to second blade (7) and third blade (8) has slide bar (13), slide bar (13) and regulating plate (5) fixed connection.

3. A leather cutting device for the production of leather wine boxes according to claim 2, characterized in that: one end of each of the second blade (7) and the third blade (8) is fixedly connected with a threaded sleeve (14), the other ends of the second blade (7) and the third blade (8) are fixedly connected with a sliding sleeve (15), and the sliding sleeve (15) is in sliding connection with the sliding rod (13).

4. A leather cutting device for the production of leather wine boxes according to claim 3, characterized in that: the thread bush (14) on the second blade (7) is meshed with the first thread (11), the thread bush (14) on the third blade (8) is meshed with the second thread (12), and the pitch of the second thread (12) is twice that of the first thread (11).

5. A leather cutting device for the production of leather wine boxes according to claim 1, characterized in that: the upper surface of connection base (2) can be dismantled and is connected with cutting board (16), the lower surface fixedly connected with a plurality of supporting legs (17) of connection base (2).

6. A leather cutting device for the production of leather wine boxes according to claim 1, characterized in that: one end of the adjusting plate (5) close to the threaded rod (10) is fixedly connected with a positioning support (18), and the lower end of the positioning support (18) is fixedly connected with a connecting plate (19).

7. A leather cutting device for the production of leather wine boxes according to claim 1, characterized in that: one side fixedly connected with a plurality of gangbars (20) of first blade (4), the one end and regulating plate (5) fixed connection that first blade (4) were kept away from to gangbar (20), the upper surface fixedly connected with handle of regulating plate (5).