CN218802593U

CN218802593U - Pressing device for die cutting machine

Info

Publication number: CN218802593U
Application number: CN202222615965.4U
Authority: CN
Inventors: 刘和斌; 刘涛; 杨峰; 李健
Original assignee: Dalian Hongfu Packaging Color Printing Co ltd
Current assignee: Dalian Hongfu Packaging Color Printing Co ltd
Priority date: 2022-10-04
Filing date: 2022-10-04
Publication date: 2023-04-07
Anticipated expiration: 2032-10-04

Abstract

The utility model discloses a closing device for cross cutting machine relates to lithography apparatus technical field. The utility model discloses a working frame, the last skin weld of working frame has hoist and mount frame, and hoist and mount frame's lower surface is provided with adjusting part, and adjusting part includes curb plate A and curb plate B, sets up relatively between curb plate A and the curb plate B, and the subassembly that pushes down includes U template A and U template B, sets up relatively between U template A and the U template B, rolls the subassembly and includes mounting bracket and electric telescopic handle, and electric telescopic handle is all installed at both ends around the inside of mounting bracket, and the internally mounted of mounting bracket has the compression roller. The utility model discloses an utilize and roll out subassembly and adjusting part, can play the effect that compresses tightly to the material after flattening the material surface, avoid product surface fold to influence the size behind the cross cutting, motor A operation drives and makes the pushing down subassembly of below and roll out the subassembly and do the direction removal in opposite directions, and the staff of being convenient for compresses tightly the size of material as required and does corresponding regulation.

Description

Pressing device for die cutting machine

Technical Field

The utility model belongs to the technical field of lithography apparatus, especially, relate to a closing device for cross cutting machine.

Background

Along with the development of society and science and technology, equipment in each field has all obtained very big development, and in the printing industry, die-cutting machine mainly used is the cross cutting of some corresponding non-metallic material, non-setting adhesive, etc. exert certain pressure through the platen, roll the seal article or cardboard and cut into certain shape, and die-cutting machine generally need compress tightly fixedly the surface of product with closing device when using, can prevent that the product from taking place the displacement when rolling and cutting, improves the rolling quality of product, but it still has following drawback in the in-service use:

1. when the existing pressing device is used, the surface of a material is mostly directly pressed, and if the surface of the material is wrinkled, the size after die cutting can be ensured, so that resource waste can be caused;

2. when the existing pressing device is used, the pressing range is mostly fixed, the range of materials needing to be pressed cannot be adjusted according to actual needs, and the application range is small.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closing device for cross cutting machine, through utilizing flattening subassembly and adjusting part, electric telescopic handle operation drives the compression roller and does left or right removal, roll and flatten material surface, and make compression roller bottom and clamp plate bottom parallel and compress tightly material surface under the effect of spring, thereby can play the effect that compresses tightly to the material after flattening material surface, avoid appearing the fold when the cross cutting and influence the size behind the material cross cutting, motor A operation drives movable plate A and movable plate B and does the direction removal in opposite directions or opposite, and then make the pushing down subassembly of below and the orientation removal of flattening subassembly in opposite directions, the staff of being convenient for compresses tightly the size of material as required and carries out corresponding regulation, application scope is wide.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a closing device for cross cutting machine, which comprises a workbench, the last skin weld of work frame has hoist and mount frame, the lower surface of hoist and mount frame is provided with adjusting part, adjusting part includes curb plate A and curb plate B, set up relatively between curb plate A and the curb plate B, hoist and mount frame all is provided with down the push-down subassembly under, the push-down subassembly includes U template A and U template B, set up relatively between U template A and the U template B, the below is provided with the subassembly of flattening between U template A and the U template B, it includes mounting bracket and electric telescopic handle to flatten the subassembly, electric telescopic handle is all installed at both ends around the inside of mounting bracket, the mounting panel is installed to electric telescopic handle's flexible end, the internally mounted of mounting panel has the compression roller, curb plate A and curb plate B's shape size homogeneous phase, and the top between them all fixes the lower surface at hoist and mount frame, U template A and U template B's shape size homogeneous phase is the same, electric telescopic handle's flexible end is connected with the mounting panel through the fixed pin.

Further, motor A is installed to one side outer wall front end of curb plate A, motor A's output shaft runs through the bearing on curb plate A one side terminal surface and is connected with threaded rod A through the shaft coupling, threaded rod A's the other end runs through the screw hole on the outer wall front end of movable plate A one side and the screw hole on the outer wall front end of movable plate B one side in proper order and is connected with the bearing on the curb plate B inner wall, threaded rod A's outer wall both sides are provided with positive thread and negative thread respectively, and positive thread and negative thread are connected with the internal thread meshing in the screw hole pore wall on movable plate A and the movable plate B terminal surface respectively, play driven effect.

Furthermore, the inner walls of the rear ends of the moving plate A and the moving plate B are provided with a slide rod A, two ends of the slide rod A are respectively arranged on the inner walls of the side plate A and the side plate B, and the slide rod A mainly plays roles in assisting movement and limiting the moving plate A and the moving plate B.

Furthermore, a partition plate is welded at the top of the inside of the U-shaped plate A, a motor B is installed on the upper surface of the partition plate, an output shaft of the motor B penetrates through a bearing on the upper surface of the partition plate and is connected with a threaded rod B through a coupler, and the threaded rod B is driven to rotate by the operation of the motor B.

Further, the other end of the threaded rod B penetrates through a threaded hole in the end face of the movable block A to be connected with a bearing on the bottom end in the U-shaped plate A, a sliding rod B is installed inside the U-shaped plate B, the movable block B is sleeved outside the outer wall of the sliding rod B, external threads on the outer wall of the threaded rod B are meshed with internal threads in the wall of the threaded hole in the end face of the movable block A to be connected, a transmission effect is achieved, and the sliding rod B and the movable block B mainly achieve the effects of assisting in moving and limiting the movable block A and the mounting frame.

Further, both ends terminal surface central point puts all to weld the buffer board around the mounting bracket, and the cover is equipped with the dead lever on the inner wall of buffer board, and the top and the bottom of dead lever are fixed with clamp plate and fixed plate respectively, and the outer wall top cover of dead lever is equipped with the spring, can adjust the height of mounting bracket through the elastic property of spring, makes the clamp plate can compress tightly the material surface with the bottom parallel of compression roller.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up and roll off the subassembly, when the staff uses, after adjusting the scope that needs compress tightly, start motor B, motor B's output shaft is rotatory to drive threaded rod B rotatory through the shaft coupling, and external screw thread on the threaded rod B outer wall is connected with the internal thread meshing in the screw hole pore wall on the movable block A terminal surface, therefore, can drive movable block A when threaded rod B is rotatory and remove, and make the mount pad reciprocate under the auxiliary action of litter B and movable block B, make the bottom and the contact of work frame surface material of compression roller after that, at this moment, only compression roller bottom and material surface contact, start electric telescopic handle after that, electric telescopic handle's flexible end shrink drives the mounting panel and removes, and then can drive the compression roller and do the removal left or right, roll and roll off the material surface, continue to move down the mounting bracket after that, at this moment, the mounting bracket atress drives the buffer board and shifts up and compress tightly the spring, at this moment, the clamp plate makes compression roller bottom parallel and compress tightly the material surface and the material surface can waste if this kind of size of the material waste has been solved in the effect of spring after rolling the material surface rolling.

2. The utility model discloses a set up adjusting part, before needs compress tightly the material surface, starter motor A, motor A's output shaft is rotatory to drive threaded rod A rotatory through the shaft coupling, and threaded rod A outer wall both sides are provided with positive screw thread and anti-thread respectively, and positive screw thread and anti-thread are connected with the interior screw thread meshing in the screw hole pore wall on movable plate A and the movable plate B terminal surface respectively, therefore, can drive movable plate A and movable plate B and do the opposite direction removal in opposite directions when threaded rod A is rotatory, and then make the pushing down subassembly of below and flatten the subassembly at litter A, the direction removal in opposite directions or opposite direction under movable plate A and movable plate B's the auxiliary action, the staff of being convenient for compresses tightly the size of material as required and carries out corresponding regulation, application scope is wide, current closing device when using has been solved, its scope that compresses tightly is mostly fixed greatly, can't adjust the scope that needs compressed tightly the material according to the actual demand, lead to the less problem of application scope.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a view showing a pressing apparatus for a die-cutting machine;

FIG. 2 is a block diagram of the adjustment assembly;

FIG. 3 is a block diagram of the hold-down assembly;

fig. 4 is an exploded view of the flattening assembly.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a working frame; 101. a hoisting frame; 2. an adjustment assembly; 201. a side plate A; 202. a side plate B; 203. a motor A; 204. a threaded rod A; 205. moving a plate A; 206. moving a board B; 207. a slide rod A; 3. pressing the assembly; 301. a U-shaped plate A; 3011. a partition plate; 302. a U-shaped plate B; 3021. a slide rod B; 303. a motor B; 304. a threaded rod B; 305. moving block A; 306. a moving block B; 4. flattening the assembly; 401. a mounting frame; 402. an electric telescopic rod; 403. mounting a plate; 404. a compression roller; 405. a buffer plate; 406. fixing the rod; 407. pressing a plate; 408. a spring; 409. and (7) fixing the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1 to 4, the utility model relates to a closing device for cross cutting machine, including work frame 1, the last skin weld of work frame 1 has hoist and mount frame 101, the lower surface of hoist and mount frame 101 is provided with adjusting part 2, adjusting part 2 includes curb plate A201 and curb plate B202, set up relatively between curb plate A201 and the curb plate B202, both sides all are provided with down the subassembly 3 under hoist and mount frame 101, it includes U template A301 and U template B302 to push down subassembly 3, set up relatively between U template A301 and the U template B302, the below is provided with flattening subassembly 4 between U template A301 and the U template B302, flattening subassembly 4 includes mounting bracket 401 and electric telescopic handle 402, electric telescopic handle 402 is all installed at both ends around the inside of mounting bracket 401, mounting panel 403 is installed to electric telescopic handle's flexible end, the internally mounted of mounting panel 403 has compression roller 404, the shape size of curb plate A201 and curb plate B202 is all the same, and the top of both is all fixed at the lower surface of hoist and mount frame 101, the shape size of U template A301 and U template B302 is all the same, the flexible end of U template 403 is connected with the fixed pin through electric telescopic handle 403.

As shown in fig. 1 to 2, a motor a203 is mounted at the front end of an outer wall on one side of a side plate a201, an output shaft of the motor a203 penetrates through a bearing on an end face on one side of the side plate a201 and is connected with a threaded rod a204 through a coupler, the other end of the threaded rod a204 sequentially penetrates through a threaded hole on the front end of an outer wall on one side of a moving plate a205 and a threaded hole on the front end of an outer wall on one side of a moving plate B206 and is connected with a bearing on an inner wall of the side plate B202, both sides of the outer wall of the threaded rod a204 are respectively provided with a positive thread and a negative thread, the positive thread and the negative thread are respectively engaged with internal threads in walls of the threaded holes on the end faces of the moving plate a205 and the moving plate B206 to perform a transmission function, a slide rod a207 is mounted on inner walls of rear ends of the moving plates a205 and B206, both ends of the slide rod a207 are respectively mounted on inner walls of the side plate a201 and the side plate B202, and the slide rod a207 mainly performs auxiliary movement and limiting functions on the moving plate a205 and B206.

As shown in fig. 2 to 3, a partition plate 3011 is welded at the top inside a U-shaped plate a301, a motor B303 is installed on the upper surface of the partition plate 3011, an output shaft of the motor B303 penetrates through a bearing on the upper surface of the partition plate 3011 and is connected with a threaded rod B304 through a coupler, the motor B303 operates to drive the threaded rod B304 to rotate, the other end of the threaded rod B304 penetrates through a threaded hole in the end face of a moving block a305 and is connected with a bearing on the bottom inside the U-shaped plate a301, a sliding rod B3021 is installed inside the U-shaped plate B302, a moving block B306 is sleeved outside the outer wall of the sliding rod B3021, an external thread on the outer wall of the threaded rod B304 is meshed with an internal thread in the hole wall of a threaded hole in the end face of the moving block a305, so as to achieve a transmission effect, and the sliding rod B3021 and the moving block B306 mainly achieve an auxiliary movement and limiting effect on the moving block a305 and a mounting frame 401.

Wherein as shown in fig. 2, 4, buffer board 405 has all been welded to the both ends terminal surface central point around mounting bracket 401, and the cover is equipped with dead lever 406 on the inner wall of buffer board 405, and the top and the bottom of dead lever 406 are fixed with clamp plate 407 and fixed plate 409 respectively, and the outer wall top cover of dead lever 406 is equipped with spring 408, can adjust the height of mounting bracket 401 through spring 408's elasticity performance, makes clamp plate 407 can compress tightly the material surface with the bottom parallel of compression roller 404.

One specific application of this embodiment is: switching on a power supply and starting the equipment; before the surface of a material needs to be compressed, a motor A203 is started, an output shaft of the motor A203 rotates to drive a threaded rod A204 to rotate through a coupler, both sides of the outer wall of the threaded rod A204 are respectively provided with a positive thread and a negative thread, and the positive thread and the negative thread are respectively meshed and connected with internal threads in the hole walls of threaded holes on the end faces of a moving plate A205 and a moving plate B206, so that the moving plate A205 and the moving plate B206 are driven to move in opposite directions when the threaded rod A204 rotates, a lower pressing assembly 3 and a lower rolling assembly 4 move in opposite directions or opposite directions under the auxiliary action of a sliding rod A207, the moving plate A205 and the moving plate B206, a worker can conveniently and correspondingly adjust the size of the material according to the size to be compressed, after the range to be compressed is adjusted, the motor B303 is started, the output shaft of the motor B303 rotates to drive the threaded rod B304 to rotate through the coupler, and the external thread on the outer wall of the threaded rod B304 is meshed and connected with the internal thread in the hole wall of the threaded hole on the end face of the moving block A305, therefore, when the threaded rod B304 rotates, the moving block A305 is driven to move, the mounting frame 401 moves up and down under the auxiliary action of the sliding rod B3021 and the moving block B306, then the bottom of the press roller 404 is in contact with the surface material of the working frame 1, at this time, only the bottom of the press roller 404 is in contact with the surface of the material, then the electric telescopic rod 402 is started, the telescopic end of the electric telescopic rod 402 is contracted to drive the mounting plate 403 to move, further, the press roller 404 can be driven to move left or right, the surface of the material is rolled and flattened, then the mounting frame 401 continues to move downwards, at this time, the mounting frame 401 is forced to drive the buffer plate 405 to move upwards and compress the spring 408, at this time, the press plate 407 compresses the surface of the material, at the bottom of the press roller 404 is parallel to the bottom of the press plate 407 and compresses the surface of the material under the action of the spring 408, therefore, the material can be pressed after the surface of the material is rolled, the phenomenon that the size of the material after die cutting is influenced by wrinkles when the material is die-cut is avoided, and after the material on the surface of the working frame 1 is adjusted and pressed, the material can be processed by the die cutting machine arranged at the center of the bottom of the hoisting frame 101.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a closing device for cross cutting machine, includes work frame (1), its characterized in that: the utility model discloses a lifting machine, including work frame (1), curb plate B (302), U template A (301), U template B (302), electric telescopic handle (402), mounting panel (403) and compression roller (404), the last skin weld of work frame (1) has hoist and mount frame (101), the lower surface of hoist and mount frame (101) is provided with adjusting part (2), adjusting part (2) include curb plate A (201) and curb plate B (202), curb plate A (201) with set up relatively between curb plate B (202), both sides all are provided with down subassembly (3) under hoist and mount frame (101), it includes U template A (301) and U template B (302) to push down subassembly (3), U template A (301) with set up relatively between U template B (302), U template A (301) with below is provided with flattening subassembly (4) between U template B (302), flattening subassembly (4) include mounting bracket (401) and electric telescopic handle (402), both ends are all installed around the inside of mounting bracket (401) electric telescopic handle (402), mounting panel (403) are installed to the flexible end of electric telescopic handle (402), the internally mounted has compression roller (404).

2. The pressing device for die-cutting machine according to claim 1, wherein: motor A (203) is installed to one side outer wall front end of curb plate A (201), the output shaft of motor A (203) runs through bearing on the terminal surface of curb plate A (201) one side is connected with threaded rod A (204) through the shaft coupling, the other end of threaded rod A (204) run through the screw hole on the outer wall front end of movable plate A (205) one side and the screw hole on the outer wall front end of movable plate B (206) one side in proper order with bearing on curb plate B (202) inner wall is connected.

3. The pressing device for die-cutting machine according to claim 2, wherein: and a slide rod A (207) is installed on the inner walls of the rear ends of the moving plate A (205) and the moving plate B (206), and two ends of the slide rod A (207) are respectively installed on the inner walls of the side plate A (201) and the side plate B (202).

4. The pressing device for die-cutting machine according to claim 1, wherein: the inside top welding of U template A (301) has baffle (3011), the last surface mounting of baffle (3011) has motor B (303), the output shaft of motor B (303) runs through baffle (3011) upper surface bearing is connected with threaded rod B (304) through the shaft coupling.

5. The pressing device for die-cutting machine according to claim 4, wherein: the other end of the threaded rod B (304) penetrates through a threaded hole in the end face of the movable block A (305) to be connected with a bearing on the bottom end in the U-shaped plate A (301), a sliding rod B (3021) is installed in the U-shaped plate B (302), and a movable block B (306) is sleeved on the outer side of the outer wall of the sliding rod B (3021).

6. The pressing device for die-cutting machine according to claim 1, wherein: buffer board (405) have all been welded to the front and back both ends terminal surface central point of mounting bracket (401), the cover is equipped with dead lever (406) on the inner wall of buffer board (405), the top and the bottom of dead lever (406) are fixed with clamp plate (407) and fixed plate (409) respectively, the outer wall top cover of dead lever (406) is equipped with spring (408).