CN113085258A

CN113085258A - Leatheroid joint-cutting device for producing cartons

Info

Publication number: CN113085258A
Application number: CN202110420081.0A
Authority: CN
Inventors: 耿海宁
Original assignee: Individual
Current assignee: Shenzhen Chuangshunxing Paper Products Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-07-09
Anticipated expiration: 2041-04-19
Also published as: CN113085258B

Abstract

The invention discloses a leatheroid joint-cutting device for producing cartons, which comprises a base, wherein one side of the upper part of the base is connected with a workbench; the middle of the upper part of the workbench is rotatably connected with the rotating plate; the cutting assembly is arranged on one side of the upper part of the workbench; three blades are uniformly arranged on the cutting assembly at intervals; the cutting assembly is provided with a first bracket; the middle of the upper part of the first bracket is provided with an electric push rod; the stable clamping component is arranged on the upper part of the rotating plate. The leatheroid joint-cutting device for producing the carton disclosed by the invention has the advantages of automatically driving the leatheroid to rotate, saving manpower, automatically further stabilizing the leatheroid, avoiding the leatheroid from turning during joint cutting, ensuring that the leatheroid cannot rotate during joint cutting, and more easily clamping and fixing paper and unlocking the leatheroid.

Description

Leatheroid joint-cutting device for producing cartons

Technical Field

The invention relates to a joint cutting device, in particular to a leatheroid joint cutting device for producing cartons.

Background

The carton, the box of paper, is the article commonly used when all kinds of products are packed, uses the carton to adorn the product and seals the back, can transport the product more conveniently, before the preparation carton, needs to carry out the joint-cutting processing with complete leatheroid, folds it and just obtains the carton again.

The existing leatheroid joint cutting technology is generally a manual pressing blade, after a joint is cut on one side of the leatheroid, the leatheroid is rotated by 180 degrees, and a joint is cut on the other side.

Therefore, it is necessary to develop a paper cutting device for producing a carton, which can clamp and fix the paper, automatically drive the paper to rotate for cutting the paper, further stabilize the paper, ensure that the paper cannot rotate during cutting the paper, and more easily fix and unlock the paper.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the leatheroid joint cutting device for producing the carton, which can clamp and fix the leatheroid, automatically press the blade to cut the joint of the leatheroid, automatically drive the leatheroid to rotate, further stabilize the leatheroid, ensure that the leatheroid cannot rotate when cutting the joint, and more easily fix and unlock the leatheroid.

The purpose of the invention can be achieved by adopting the following technical scheme:

in a first aspect, a leatheroid slitting device for carton production comprises: one side of the upper part of the base is connected with a workbench; the middle of the upper part of the workbench is rotatably connected with the rotating plate; the cutting assembly is arranged on one side of the upper part of the workbench; three blades are uniformly arranged on the cutting assembly at intervals; the cutting assembly is provided with a first bracket; the middle of the upper part of the first bracket is provided with an electric push rod; the stable clamping component is arranged on the upper part of the rotating plate.

Further, the cutting assembly includes: the support rods are symmetrically connected to one side of the upper part of the workbench, and the first support is connected between the upper parts of the support rods; the supporting plate is connected between one sides of the supporting rods; the upper parts of the supporting plates are uniformly connected with first guide rods at intervals; the first movable frame is connected between the first guide rods in a sliding manner, and the three blades are uniformly connected to one side of the lower part of the first movable frame at intervals; three first springs are uniformly connected between the first movable frame and the supporting plate at intervals, and the first springs are sleeved on the first guide rod; the middle of one side of the upper part of the first movable frame is connected with the first pressing plate, and the telescopic rod of the electric push rod is matched with the first pressing plate.

Further, the clip stabilizing assembly includes: the two sides of the upper part of the rotating plate are connected with second guide rods; the second guide rods are connected with the second movable frames in a sliding manner; the second springs are connected between the second movable frame and the rotating plate and sleeved on the second guide rod; the inner sides of the second pressing plates and the second movable frames are connected with the second pressing plates.

Further, still including the rotating assembly, the rotating assembly includes: one side of the inner side surface of the upper part of the workbench is symmetrically connected with a third guide rod; a third movable frame is connected between the third guide rods in a sliding manner; the third spring is symmetrically connected between the third movable frame and the workbench and sleeved on the third guide rod; one side of the third movable frame is symmetrically and slidably connected with the first movable rod; a ratchet bar is connected between one sides of the first movable rods; the fourth spring is symmetrically connected between the ratchet bar and the third movable frame and sleeved on the first movable rod; the middle of the upper part of the workbench is rotatably connected with a rotating shaft, and the upper part of the rotating shaft is connected with a rotating plate; the upper side of the rotating shaft is connected with a ratchet wheel which is matched with the ratchet bar; the middle of one side of the third movable frame is connected with a first push rod; the lower side of the first movable frame is connected with a pressure rod, and the pressure rod is matched with the first push rod.

Further, still including firm subassembly, firm subassembly includes: the two sides of the upper part of the workbench are connected with the fourth guide rods; a fourth movable frame is connected between the fourth guide rods in a sliding manner; the fifth spring is symmetrically connected between the fourth movable frame and the workbench and sleeved on the fourth guide rod; the middle of the lower part of the fourth movable frame is connected with a fifth guide rod; the lower part of the fifth guide rod is connected with a slide rod in a sliding way; a sixth spring is connected between the sliding rod and the fourth movable frame and sleeved on the fifth guide rod; the lower side of the sliding rod is connected with a first baffle; the two sides of the upper part of the first baffle are both connected with a second baffle, and the second baffle is matched with the second pressing plate; and one side of the middle part of the fourth movable frame is connected with a third pressing plate, and the third pressing plate is matched with the first pressing plate.

Further, still include anti-reverse subassembly, anti-reverse subassembly includes: the inner side surface of the upper part of the workbench is symmetrically connected with the supporting frame; the lower parts of the supporting frames are symmetrically connected with second movable rods in a sliding manner; the lower sides of the second movable rods on one side of the first stop rod are connected with the first stop rod; the lower sides of the second movable rods on one side are connected with second stop rods; the seventh spring is connected between the first stop lever and the support frame, and the second stop lever and the support frame are sleeved with the seventh spring; the lower side of the rotating shaft is connected with a rotating disc; the connecting rods are connected to the two sides of the rotary table and are matched with the first stop lever and the second stop lever.

Further, still including the jacking subassembly, the jacking subassembly sets up in commentaries on classics board one side.

Further, the jacking subassembly includes: one side of the rotating plate is symmetrically connected with the sixth guide rod; the connecting frames are connected between the sixth guide rods in a sliding manner; eighth springs are connected between the sixth guide rod and the connecting frame and sleeved on the sixth guide rod; the wedge blocks are symmetrically connected to one side of the upper portion of the connecting frame and are matched with the second movable frame.

The invention has the advantages that: (1) according to the invention, the first movable frame drives the pressure rod to move downwards, so that the first push rod and the third movable frame are pushed to move forwards, then the third movable frame is reset to move backwards, the ratchet bar is driven to move backwards, and the ratchet wheel, the rotating shaft, the rotating plate and the leatheroid are driven to rotate 180 degrees anticlockwise, so that the effect of automatically driving the leatheroid to rotate is achieved, and the labor is saved; (2) according to the invention, the third pressing plate and the fourth movable frame are pushed to move downwards by the first pressing plate, so that the sliding rod, the first baffle and the second baffle are driven to move downwards, the leatheroid is pressed and fixed, the effect of automatically further stabilizing the leatheroid is achieved, and the leatheroid is prevented from overturning during cutting; (3) according to the invention, the rotating shaft rotates anticlockwise to drive the rotating disc and the connecting rod to rotate anticlockwise to be matched with the first stop lever and the second stop lever on two sides, so that the effect of ensuring that the leatheroid cannot rotate when cutting a seam is achieved; (4) according to the invention, the connecting frame is pulled to move forwards to drive the wedge-shaped block to move forwards, and the second movable frame and the second pressing plate are pushed to move upwards, so that the effects of clamping and fixing paper and unlocking the paper leather more easily are achieved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first part of the present invention.

Fig. 3 is a perspective view of the second part of the present invention.

Fig. 4 is a perspective view of a third embodiment of the present invention.

Fig. 5 is a perspective view of a fourth aspect of the present invention.

Fig. 6 is a schematic perspective view of a fifth embodiment of the present invention.

Fig. 7 is an enlarged view of portion a of the present invention.

Fig. 8 is a perspective view of the sixth embodiment of the present invention.

Fig. 9 is a perspective view of the seventh embodiment of the present invention.

Fig. 10 is a perspective view of an eighth embodiment of the present invention.

In the above drawings: 1. base, 2, table, 3, rotating plate, 4, blade, 5, cutting assembly, 501, supporting plate, 502, first guide bar, 503, first movable frame, 504, first spring, 505, first pressing plate, 506, supporting bar, 6, first support, 7, electric push bar, 8, clamping assembly, 801, second guide bar, 802, second movable frame, 803, second spring, 804, second pressing plate, 9, rotating assembly, 901, third guide bar, 902, third movable frame, 903, third spring, 904, first movable bar, 905, ratchet bar, 906, fourth spring, 907, rotating shaft, 908, ratchet, 909, first push bar, 910, pressing bar, 10, stabilizing assembly, 1001, fourth guide bar, 1002, fourth movable frame, 1003, fifth spring, 1004, fifth guide bar, 1005, sliding bar, 1006, sixth spring, 1007, first pressing plate, 1009, third pressing plate, baffle, second baffle, 11. the anti-reversing assembly comprises an anti-reversing assembly, 1101, a supporting frame, 1102, a second movable rod, 1103, a first stop lever, 1104, a second stop lever, 1105, a seventh spring, 1106, a rotary disc, 1107, a connecting rod, 12, a jacking assembly, 1201, a sixth guide rod, 1202, a wedge block, 1203, an eighth spring, 1204 and a connecting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 5, the embodiment discloses a leatheroid slitting device for carton production, which comprises a base 1, a workbench 2, a rotating plate 3, blades 4, a cutting assembly 5, a first support 6, an electric push rod 7 and a clamping and stabilizing assembly 8, wherein the workbench 2 is connected to the front side of the upper part of the base 1, the rotating plate 3 is rotatably connected to the middle of the upper part of the workbench 2, the cutting assembly 5 is arranged on the rear side of the upper part of the workbench 2, three blades 4 are uniformly arranged on the cutting assembly 5 at intervals, the first support 6 is arranged on the cutting assembly 5, the electric push rod 7 is arranged in the middle of the upper part of the first support 6, and the clamping and stabilizing assembly 8 is arranged on the upper part of the.

The cutting assembly 5 comprises a supporting plate 501, a first guide rod 502, a first movable frame 503, a first spring 504, a first pressing plate 505 and a supporting rod 506, the supporting rods 506 are symmetrically connected to the left and right of the rear side of the upper portion of the workbench 2, the first support 6 is connected between the upper portions of the supporting rods 506, the supporting plate 501 is connected between the rear sides of the supporting rods 506, the first guide rods 502 are evenly connected to the upper portion of the supporting plate 501 at intervals, the first movable frame 503 is connected between the first guide rods 502 in a sliding mode, the three blades 4 are evenly connected to the front side of the lower portion of the first movable frame 503 at intervals, the three first springs 504 are evenly connected between the first movable frame 503 and the supporting plate 501 at intervals, the first springs 504 are sleeved on the first guide rods 502, the first pressing plate 505 is connected to the middle of the rear side of the upper portion of the first.

The clamping and stabilizing assembly 8 comprises a second guide rod 801, a second movable frame 802, a second spring 803 and a second pressing plate 804, the left side and the right side of the upper portion of the rotating plate 3 are respectively connected with the second guide rod 801, the second guide rod 801 is respectively connected with the second movable frame 802 in a sliding manner, the second spring 803 is respectively connected between the second movable frame 802 and the rotating plate 3, the second spring 803 is sleeved on the second guide rod 801, and the inner side of the second movable frame 802 is respectively connected with the second pressing plate 804.

When a user needs to cut a paper sheet, the second movable frame 802 is pushed to move upwards, the second spring 803 is stretched to drive the second pressing plate 804 to move upwards, the paper sheet is placed on the rotating plate 3 and on the lower side of the second pressing plate 804, so that the rear side of the paper sheet is positioned below the blade 4, then the second movable frame 802 is loosened, the second movable frame 802 and the second pressing plate 804 are pushed to move downwards under the action of the second spring 803, the paper sheet is clamped and fixed, the electric push rod 7 is started, when the telescopic rod of the electric push rod 7 moves downwards, the first pressing plate 505 is pushed to move downwards, the first movable frame 503 and the blade 4 are driven to move downwards, the first spring 504 is compressed, so that the blade 4 is moved to contact with the paper sheet and is cut on one side of the paper sheet, then the telescopic rod of the electric push rod 7 moves upwards to be away from the first pressing plate 505, and the first movable frame 503 and the blade 4 are pushed to move upwards under the action of the first spring 504, and (3) recovering to the state, pushing the rotating plate 3 to rotate 180 degrees at the moment, so as to drive the leatheroid to rotate 180 degrees, so that the other side of the leatheroid rotates to be positioned below the blade 4, repeating the process, cutting the other side of the leatheroid to finally complete the cutting of the leatheroid, pulling the second movable frame 802 and the second pressing plate 804 to move upwards, stretching the second spring 803, loosening the leatheroid, taking down the leatheroid to be collected uniformly, then loosening the second movable frame 802 and the second pressing plate 804, pushing the second movable frame 802 and the second pressing plate 804 to move downwards under the action of the second spring 803, recovering to the original state, repeating in this way, closing the electric push rod 7 after all the leatheroids complete the cutting, stopping the operation of the device, and achieving the effect that the blade 4 automatically presses down to cut the leatheroid.

Example 2

As shown in fig. 1, 2, and 6 to 10, in some embodiments, the present invention further comprises a rotating assembly 9, the rotating assembly 9 comprises a third guide bar 901, a third movable frame 902, a third spring 903, a first movable bar 904, a ratchet bar 905, a fourth spring 906, a rotating shaft 907, a ratchet 908, a first push bar 909 and a press bar 910, the front side of the inner side surface of the upper portion of the workbench 2 is symmetrically connected with the third guide bar 901, the third movable frame 902 is slidably connected between the third guide bar 901, the third spring 903 is symmetrically connected between the third movable frame 902 and the workbench 2, the third spring 903 is sleeved on the third guide bar 901, the right side of the third movable frame 902 is symmetrically connected with the first movable bar 904 in a front-back manner, the left side of the first movable bar 904 is connected with the ratchet bar 905, the fourth spring 906 is symmetrically connected between the ratchet bar 905 and the third movable frame 902 in a front-back manner, the fourth spring 906 is sleeved on the first movable bar 904, the middle of the upper part of the working table 2 is rotatably connected with a rotating shaft 907, the upper part of the rotating shaft 907 is connected with the rotating plate 3, the upper side of the rotating shaft 907 is connected with a ratchet 908, the ratchet 908 is matched with a ratchet bar 905, the middle of the rear side of the third movable frame 902 is connected with a first push rod 909, the rear side of the lower part of the first movable frame 503 is connected with a press rod 910, and the press rod 910 is matched with the first push rod 909.

When the first movable frame 503 moves downwards, the pressing rod 910 is driven to move downwards, the first pushing rod 909 is pushed to move forwards, the third movable frame 902, the first movable rod 904 and the ratchet bar 905 are driven to move forwards, the third spring 903 is compressed, when the ratchet bar 905 contacts the ratchet wheel 908, under the action of the fourth spring 906, the ratchet bar 905 cannot drive the ratchet wheel 908 to rotate, after the cutting of one side of the paper is finished, the first movable frame 503 moves upwards, the pressing rod 910 is driven to move upwards to be far away from the first pushing rod 909, under the action of the third spring 903, the third movable frame 902 and the first pushing rod 909 are driven to move backwards, the first movable rod 904 and the ratchet bar are driven, after the ratchet bar 905 contacts the ratchet wheel 908, the ratchet bar 908 is driven to rotate 180 degrees anticlockwise, the rotating shaft 907, the rotating plate 3 and the paper are driven to rotate 180 degrees anticlockwise, so that the other side of the paper rotates to the position below the blade 4, and so on the back and forth, the effect of automatically driving the leatheroid to rotate is achieved, and manpower is saved.

The fixing component 10 is further included, the fixing component 10 includes a fourth guide rod 1001, a fourth movable frame 1002, a fifth spring 1003, a fifth guide rod 1004, a slide rod 1005, a sixth spring 1006, a first baffle 1007, a third pressing plate 1008 and a second baffle 1009, the fourth guide rod 1001 is connected to both left and right sides of the upper portion of the workbench 2, the fourth movable frame 1002 is connected between the fourth guide rods 1001 in a sliding manner, the fifth spring 1003 is symmetrically connected between the fourth movable frame 1002 and the workbench 2 in a left-right manner, the fifth spring 1003 is sleeved on the fourth guide rod 1001, the fifth guide rod 1004 is connected to the middle of the lower portion of the fourth movable frame 1002, the slide rod 1005 is connected to the lower portion of the fifth guide rod 1004 in a sliding manner, the sixth spring 1006 is connected between the slide rod 1005 and the fourth movable frame 1002, the sixth spring 1006 is sleeved on the fifth guide rod 1004, the first baffle 1005 is connected to the lower side of the slide rod 1005, the second baffle 1009 is connected, the second baffle 1009 is matched with the second pressing plate 804, the rear side of the middle part of the fourth movable frame 1002 is connected with a third pressing plate 1008, and the third pressing plate 1008 is matched with the first pressing plate 505.

When the first pressing plate 505 moves downwards, the third pressing plate 1008 and the fourth movable frame 1002 are pushed to move downwards, the fifth spring 1003 is compressed to drive the fifth guide rod 1004 and the slide rod 1005 to move downwards, so as to drive the first baffle 1007 and the second baffle 1009 to move downwards, the first baffle 1007 contacts with the leatheroid, the second baffle 1009 contacts with the second pressing plate 804 to press and fix the leatheroid, the first baffle 1007 and the second baffle 1009 can not move any more, so that the slide rod 1005 stops moving, at this time, the fourth movable frame 1002 and the fifth guide rod 1004 continue to move downwards, the sixth spring 1006 is compressed, after the cutting of one side of the leatheroid is finished, the first pressing plate 505 moves upwards to be far away from the third pressing plate 1008, under the action of the fifth spring 1003, the fourth movable frame 1002, the third pressing plate 1008 and the fifth guide rod 1004 are pushed to move upwards, the sixth spring 1006 returns to the original state, the slide rod 1005, the first baffle 1007 and the second baffle 1009 are driven to move upwards, the leatheroid is loosened and restored to the original state, and the operations are repeated in this way, so that the leatheroid effect is further stabilized automatically, and the leatheroid is prevented from overturning during joint cutting.

Still including preventing reversing subassembly 11, prevent reversing subassembly 11 including support frame 1101, second movable rod 1102, first pin 1103, second pin 1104, seventh spring 1105, carousel 1106 and connecting

rod

1107, 2 upper portion medial surface bilateral symmetry of workstation are connected with support frame 1101, the equal fore-and-aft symmetry sliding connection in support frame 1101 lower part has second movable rod 1102, the second movable rod 1102 downside of front side all is connected with first pin 1103, the second movable rod 1102 downside of rear side all is connected with second pin 1104, all be connected with seventh spring 1105 between first pin 1103 and second pin 1104 and the support frame 1101, seventh spring 1105 overlaps on second movable rod 1102, pivot 907 downside is connected with carousel 1106, the carousel 1106 left and right sides all is connected with connecting rod 1107, connecting rod 1107 and first pin 1103 and second pin 1104 mutually support.

When the rotating shaft 907 rotates counterclockwise, the rotating disc 1106 and the connecting rod 1107 are driven to rotate counterclockwise, the connecting rod 1107 firstly pushes the first left blocking rod 1103 and the second right blocking rod 1104 to move upward, the seventh springs 1105 on both sides are compressed, after the connecting rod 1107 rotates away from the first left blocking rod 1103 and the second right blocking rod 1104, under the action of the seventh springs 1105 on both sides, the first stop 1103 on the left side and the second stop 1104 on the right side are pushed to move downwards, and the original state is restored, then the turntable 1106 and the connecting rod 1107 continue to rotate counterclockwise to push the right first stop 1103 and the left second stop 1104 to move upward, the two seventh springs 1105 are compressed, the connecting rod 1107 rotates away from the right first stop 1103 and the left second stop 1104, under the action of the seventh springs 1105 on both sides, the first right stop 1103 and the second left stop 1104 are pushed to move downward and return to the original state, so that the reciprocating movement can ensure that the leatheroid cannot rotate when cutting the seam.

The lifting device is characterized by further comprising a lifting assembly 12, wherein the lifting assembly 12 comprises sixth guide rods 1201, wedge blocks 1202, eighth springs 1203 and a connecting frame 1204, the sixth guide rods 1201 are symmetrically connected to the front side of the rotating plate 3 in the left-right direction, the connecting frames 1204 are connected between the sixth guide rods 1201 in a sliding mode, the eighth springs 1203 are connected between the sixth guide rods 1201 and the connecting frames 1204, the eighth springs 1203 are sleeved on the sixth guide rods 1201, the wedge blocks 1202 are symmetrically connected to the rear side of the upper portion of the connecting frame 1204 in the left-right direction, and the wedge blocks 1202 are matched with the second movable frame 802.

Pulling link 1204 moves forward, the eighth bullet is compressed, drive wedge 1202 move forward, thereby promote second adjustable shelf 802 and second clamp plate 804 rebound, the leatheroid that the lancing finished is can be taken off and unified the collecting, or put new leatheroid, loosen link 1204 afterwards, under the effect of eighth spring 1203, promote link 1204 and the backward movement of wedge 1202, wedge 1202 no longer promotes second adjustable shelf 802, make second adjustable shelf 802 and second clamp plate 804 automatic re-setting, resume to original state, so reciprocal, reach the effect of pressing from both sides fixed paper and unblock leatheroid more easily.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a leatheroid joint-cutting device of carton production usefulness which characterized by: comprises the following steps: a base (1), wherein one side of the upper part of the base (1) is connected with a workbench (2); the middle of the upper part of the workbench (2) is rotatably connected with the rotating plate (3); a cutting component (5), wherein the cutting component (5) is arranged on one side of the upper part of the workbench (2); three blades (4) are uniformly arranged on the cutting component (5) at intervals; the cutting assembly (5) is provided with a first bracket (6); the middle of the upper part of the first bracket (6) is provided with the electric push rod (7); the clamping and stabilizing component (8) is arranged on the upper part of the rotating plate (3).

2. A hide slitting device for carton production as claimed in claim 1 wherein: the cutting assembly (5) comprises: the supporting rods (506) are symmetrically connected to one side of the upper part of the workbench (2), and the first support (6) is connected between the upper parts of the supporting rods (506); the supporting plate (501) is connected between one sides of the supporting rods (506); the upper parts of the supporting plates (501) are uniformly connected with first guide rods (502) at intervals; the first movable frame (503) is connected between the first guide rods (502) in a sliding manner, and the three blades (4) are uniformly connected to one side of the lower part of the first movable frame (503) at intervals; three first springs (504) are uniformly connected between the first movable frame (503) and the supporting plate (501) at intervals, and the first springs (504) are sleeved on the first guide rod (502); the middle of one side of the upper part of the first movable frame (503) is connected with the first pressing plate (505), and the telescopic rod of the electric push rod (7) is matched with the first pressing plate (505).

3. A hide slitting device for carton production as claimed in claim 2 wherein: the clamping and stabilizing component (8) comprises: the two sides of the upper part of the rotating plate (3) are connected with the second guide rods (801); the second movable frames (802) are connected to the second guide rods (801) in a sliding mode; the second springs (803) are connected between the second movable frame (802) and the rotating plate (3), and the second springs (803) are sleeved on the second guide rod (801); the inner sides of the second pressing plates (804) and the second movable frame (802) are connected with the second pressing plates (804).

4. A hide slitting device for carton production as claimed in claim 3 wherein: still including rotating assembly (9), rotating assembly (9) including: a third guide rod (901), wherein one side of the inner side surface of the upper part of the workbench (2) is symmetrically connected with the third guide rod (901); a third movable frame (902) is connected between the third guide rods (901) in a sliding manner; the third spring (903) is symmetrically connected between the third movable frame (902) and the workbench (2), and the third spring (903) is sleeved on the third guide rod (901); one side of the first movable rod (904) and one side of the third movable frame (902) are symmetrically connected with the first movable rod (904) in a sliding way; a ratchet bar (905) is connected between one sides of the first movable rods (904); the fourth spring (906) is symmetrically connected between the ratchet bar (905) and the third movable frame (902), and the fourth spring (906) is sleeved on the first movable rod (904); the middle of the upper part of the workbench (2) is rotatably connected with the rotating shaft (907), and the upper part of the rotating shaft (907) is connected with the rotating plate (3); the ratchet wheel (908) is connected to the upper side of the rotating shaft (907), and the ratchet wheel (908) is matched with the ratchet bar (905); a first push rod (909), wherein the middle of one side of the third movable frame (902) is connected with the first push rod (909); a pressing rod (910) is connected to one side of the lower part of the first movable frame (503), and the pressing rod (910) is matched with the first push rod (909).

5. A hide slitting device for carton production as claimed in claim 4 wherein: still including firm subassembly (10), firm subassembly (10) including: the two sides of the upper part of the workbench (2) are connected with the fourth guide rods (1001); a fourth movable frame (1002) is connected between the fourth guide rods (1001) in a sliding manner; a fifth spring (1003), a fifth spring (1003) is symmetrically connected between the fourth movable frame (1002) and the workbench (2), and the fifth spring (1003) is sleeved on the fourth guide rod (1001); a fifth guide rod (1004), wherein the middle of the lower part of the fourth movable frame (1002) is connected with the fifth guide rod (1004); a sliding rod (1005) is connected to the lower part of the fifth guide rod (1004) in a sliding way; a sixth spring (1006), the sixth spring (1006) is connected between the sliding rod (1005) and the fourth movable frame (1002), and the sixth spring (1006) is sleeved on the fifth guide rod (1004); the lower side of the sliding rod (1005) is connected with a first baffle (1007); the two sides of the upper part of the first baffle (1007) are connected with second baffles (1009), and the second baffles (1009) are matched with the second pressing plate (804); a third pressing plate (1008), wherein one side of the middle part of the fourth movable frame (1002) is connected with the third pressing plate (1008), and the third pressing plate (1008) is matched with the first pressing plate (505).

6. A hide slitting device for carton production as claimed in claim 5 wherein: still including preventing reversing subassembly (11), prevent reversing subassembly (11) including: the inner side surface of the upper part of the workbench (2) is symmetrically connected with the support frame (1101); the lower parts of the second movable rods (1102) and the support frame (1101) are symmetrically connected with the second movable rods (1102) in a sliding manner; the lower sides of the first stop lever (1103) and the second movable lever (1102) on one side are connected with the first stop lever (1103); the lower sides of the second movable rods (1102) on one side of the second stop levers (1104) are connected with the second stop levers (1104); the seventh spring (1105) is connected between the first stop lever (1103) and the support frame (1101) and between the second stop lever (1104) and the support frame (1101), and the seventh spring (1105) is sleeved on the second movable lever (1102); the lower side of the rotating shaft (907) is connected with the rotating disc (1106); the connecting rod (1107) is connected to both sides of the connecting rod (1107), and the connecting rod (1107) is matched with the first stop lever (1103) and the second stop lever (1104).

7. A hide slitting device for carton production as claimed in claim 6 wherein: the lifting device is characterized by further comprising a lifting assembly (12), wherein the lifting assembly (12) is arranged on one side of the rotating plate (3).

8. A hide slitting device for carton production as claimed in claim 7 wherein: the jacking subassembly (12) including: the sixth guide rods (1201) are symmetrically connected to one side of the rotating plate (3); the connecting frames (1204) are connected between the connecting frames (1204) and the sixth guide rods (1201) in a sliding manner; the eighth springs (1203) are connected between the sixth guide rod (1201) and the connecting frame (1204), and the eighth springs (1203) are sleeved on the sixth guide rod (1201); the wedge block (1202) is symmetrically connected to one side of the upper portion of the connecting frame (1204), and the wedge block (1202) is matched with the second movable frame (802).