CN218020425U - Punching equipment for paper packaging box - Google Patents
Punching equipment for paper packaging box Download PDFInfo
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- CN218020425U CN218020425U CN202222298534.XU CN202222298534U CN218020425U CN 218020425 U CN218020425 U CN 218020425U CN 202222298534 U CN202222298534 U CN 202222298534U CN 218020425 U CN218020425 U CN 218020425U
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Abstract
The utility model belongs to the technical field of cutting machine equipment, in particular to a punching device for a paper packaging box, which comprises a supporting frame; the bottom of the support frame is fixedly connected with a bottom plate, one side of the support frame is fixedly connected with a hydraulic machine, the bottom of the hydraulic machine is provided with a cutting assembly, the cutting assembly comprises a tool rest, and the tool rest is fixedly connected to the bottom of the hydraulic machine; through first threaded rod, can install tool bit and splint in knife rest one side, and fix the position of tool bit and splint in one side of knife rest through first bolt, accessible splint provide the protection to tool bit one side, prevent that first bolt direct extrusion tool bit from causing the deformation, through seting up the mounting groove in knife rest inside, can make the second threaded rod at splint top pass through the mounting groove to the opposite side of knife rest, fix the position of second threaded rod through the second bolt, make the position of splint further fixed, thereby improve the stability of tool bit installation, the unstable problem of tool bit through several unidirectional screw installations has been solved.
Description
Technical Field
The utility model relates to a guillootine equipment technical field specifically is a paper is die-cut equipment for packing carton.
Background
The packaging box is a box for packaging the outside of a commodity, is usually made of paper, is easy to shape, and is suitable for printing patterns on the surface during processing, so that the paper packaging box is widely applied to food packaging.
When producing paper packing carton, can carry out the spraying to the packing carton, can cut apart paper packing carton through the die cutting machine afterwards, the packing carton size after cutting apart is unanimous, is convenient for carry out further processing to the paper packing carton and cuts apart.
In the prior art, when a cutter head for a punching device for a packaging box is installed, the cutter head is usually installed on a cutter frame by using a plurality of unidirectional screws, the unidirectional screws are easy to loosen after being continuously used, and meanwhile, the screws are screwed on one side of the cutter head, so that the cutter head is easy to extrude and deform; therefore, a punching device for paper packaging boxes is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, solve the problem that exists among the prior art, the utility model provides a paper is die-cut equipment for packing carton.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a punching device for paper packaging box, which comprises a supporting frame; the bottom of the support frame is fixedly connected with a bottom plate, one side of the support frame is fixedly connected with a hydraulic machine, and the bottom of the hydraulic machine is provided with a cutting assembly;
the cutting assembly comprises a knife rest, the knife rest is fixedly connected to the bottom of the hydraulic press, the cross-sectional shape of the knife rest is L-shaped, a first threaded rod is fixedly connected to one side of the knife rest, a knife head is inserted into one side of the knife rest through the first threaded rod, a circular opening is formed in the center of the knife head and is consistent with the first threaded rod in quantity, a clamping plate is arranged on one side of the knife head, a circular opening is also formed in the center of the clamping plate, a clamping plate is inserted into one side of the first threaded rod, a first bolt is connected to one side of the first threaded rod, which extends out of the clamping plate, of the first threaded rod, a mounting groove is formed in the inner wall of the knife rest, a second threaded rod is fixedly connected to the top of the clamping plate, the shape of the second threaded rod is L-shaped, one side of the second threaded rod, which extends out of the knife rest, is connected to a second bolt.
Preferably, bottom plate top rigid coupling has die-cut platform, the inside die-cut board that is provided with of die-cut platform, die-cut half bottom center department rigid coupling has the connecting block, connecting block one side rigid coupling has first pivot, first pivot one side rigid coupling has branch, branch bottom rigid coupling has the second pivot, one side rigid coupling that branch was kept away from in the second pivot has the ejector pad, ejector pad one side rigid coupling has first spring, first spring one side rigid coupling is in die-cut platform inner wall one side.
Preferably, die-cut platform inner wall rigid coupling has the maintenance frame, first spring setting is inside the maintenance frame, first pivot, branch, second pivot, ejector pad, first spring and maintenance frame set up two sets ofly respectively to be symmetric distribution respectively in die-cut platform inner wall both sides.
Preferably, die-cut board bottom rigid coupling has L shape pole, extrusion groove has been seted up to die-cut platform inner wall one side, L shape pole bottom stretches into extrusion inslot wall, L shape pole bottom rigid coupling has the second spring, second spring bottom rigid coupling is in extrusion inslot portion, L shape pole, extrusion groove and second spring all set up two sets ofly to be symmetric distribution in die-cut platform inner wall.
Preferably, the push block is fixedly connected with the sliding blocks on one side, the sliding blocks are arranged in two groups and symmetrically distributed on two sides of the push block, the inner wall of the retention frame is provided with a sliding groove, and the push block is slidably connected to the inner wall of the sliding groove.
Preferably, the circular opening part rigid coupling in knife rest one side has the gasket, the gasket shape is circular, the gasket inner wall is greater than circular opening, knife rest one side rigid coupling has the backing plate, the backing plate material is rubber, the backing plate sets up two sets ofly to be the symmetric distribution in one side of splint.
The utility model discloses an useful part lies in:
1. the utility model discloses a first threaded rod, can install tool bit and splint in knife rest one side, and through first bolt with the rigidity of tool bit and splint in one side of knife rest, accessible splint provide the protection to one side that the tool bit kept away from the knife rest, prevent that first bolt direct extrusion tool bit from causing the deformation, through seting up the mounting groove in knife rest inside, the second threaded rod that can make splint top passes through the opposite side that the knife rest was worn to the mounting groove, fix the position of second threaded rod through the second bolt, make the position of splint further fixed, thereby improve the stability of tool bit installation, the unstable problem of tool bit through several one-way screw installations has been solved.
2. The utility model discloses an at the inside die-cut board that sets up of die-cut platform, can be when the die-cut paper packing carton of tool bit down, exert pressure to the die-cut board, and two sets of first pivots that die-cut board bottom set up can transmit pressure to two sets of second pivots through two sets of connecting rods, and two sets of second pivots can push the driving force to on two sets of ejector pads to promote two sets of first springs through two sets of ejector pads, reach the effect of carrying out the buffering for die-cut board bottom.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of a first embodiment;
FIG. 2 is a schematic cross-sectional view of a first embodiment;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is a schematic cross-sectional perspective view of a second embodiment;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is a schematic cross-sectional perspective view of a third embodiment;
FIG. 7 is an enlarged view at C of FIG. 6;
FIG. 8 is a schematic structural diagram of a slider according to the first embodiment;
fig. 9 is a schematic structural view of a third spring according to the second embodiment.
In the figure: 1. a support frame; 2. a base plate; 3. a hydraulic press; 401. a tool holder; 402. a first threaded rod; 403. a cutter head; 404. a splint; 405. a first bolt; 406. mounting grooves; 407. a second threaded rod; 408. a gasket; 409. a second bolt; 5. a punching table; 601. punching and cutting a plate; 602. connecting blocks; 603. a first rotating shaft; 604. a strut; 605. a second rotating shaft; 606. a push block; 607. a first spring; 608. a retention frame; 701. an L-shaped rod; 702. extruding a groove; 703. a second spring; 801. a slider; 802. a chute; 9. a base plate; 10. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 8, a punching apparatus for a paper packing box includes a supporting frame 1; the bottom of the support frame 1 is fixedly connected with a bottom plate 2, one side of the support frame 1 is fixedly connected with a hydraulic machine 3, and the bottom of the hydraulic machine 3 is provided with a cutting assembly;
the cutting assembly comprises a cutter holder 401, the cutter holder 401 is fixedly connected to the bottom of the hydraulic press 3, the section of the cutter holder 401 is L-shaped, a first threaded rod 402 is fixedly connected to one side of the cutter holder 401, a cutter head 403 is inserted into one side of the cutter holder 401 through the first threaded rod 402, a circular opening is formed in the center of the cutter head 403, the number of the circular opening is the same as that of the first threaded rod 402, a clamp plate 404 is arranged on one side of the cutter head 403, a circular opening is also formed in the center of the clamp plate 404, a clamp plate 404 is inserted into one side of the first threaded rod 402, a first bolt 405 is connected to one side, extending out of the clamp plate 404, of the first threaded rod 402 through a thread, an installation groove 406 is formed in the inner wall of the cutter holder 401, a second threaded rod 407 is fixedly connected to the top of the clamp plate 404, the second threaded rod 407 is L-shaped, one side of the second threaded rod 407 extends out of the cutter holder 401 through the installation groove 406, and a second bolt 409 is connected to one side, extending out of the second threaded rod 407, extending out of the cutter holder 401, through the second threaded rod 409, and a second threaded rod 409 is connected to the second threaded rod 409;
in operation, in the prior art, when a cutter head 403 for a punching device for a packaging box is installed, generally, unidirectional screws are used for installing the cutter head 403 on a cutter holder 401, the unidirectional screws are easy to loosen after being continuously used, the screws are screwed on one side of the cutter head 403, the cutter head 403 is easy to be extruded and deformed, in order to solve the problem that the cutter head 403 is not firmly installed through the unidirectional screws, the cutter head 403 and a clamping plate 404 can be installed on one side of the cutter holder 401 through the first threaded rod 402 by arranging the first threaded rod 402 on one side of the cutter holder 401, the positions of the cutter head 403 and the clamping plate 404 can be fixed on one side of the cutter holder 401 through arranging the first threaded rod 402, the cutter head 403 and the clamping plate 404 are protected through the clamping plate 404, the cutter head 403 is prevented from being directly extruded by the first bolt 405 to cause local deformation of the cutter head 403 due to the arrangement of the clamping plate 404, a mounting groove 406 is formed in the cutter holder 401, the second threaded rod 407 arranged on the top of the clamping plate 404 penetrates through a mounting groove, the other side of the cutter holder 401, the second threaded rod 403 is fixed through the second threaded rod 407, and the clamping plate 407 is further fixed, and the cutter head 403 is further fixed, the cutter head 404 is further fixed and the cutter head is fixed.
The top of the bottom plate 2 is fixedly connected with a punching table 5, a punching plate 601 is arranged inside the punching table 5, a connecting block 602 is fixedly connected at the center of the punching half bottom, a first rotating shaft 603 is fixedly connected to one side of the connecting block 602, a supporting rod 604 is fixedly connected to one side of the first rotating shaft 603, a second rotating shaft 605 is fixedly connected to the bottom of the supporting rod 604, a pushing block 606 is fixedly connected to one side of the second rotating shaft 605 away from the supporting rod 604, a first spring 607 is fixedly connected to one side of the pushing block 606, and one side of the first spring 607 is fixedly connected to one side of the inner wall of the punching table 5;
during operation, the paper packing carton that will cut is placed on die-cut board 601, promote knife rest 401 and tool bit 403 through hydraulic press 3 afterwards and die-cut to the paper packing carton downwards, can exert pressure to die-cut board 601 simultaneously, and the first pivot 603 that die-cut board 601 bottom set up can pass through the connecting rod with pressure and transmit to second pivot 605 on, second pivot 605 can push the pushing force to on the ejector pad 606, and promote two sets of first spring 607 to both sides through two sets of ejector pads 606, can provide the effect of buffering for die-cut board 601 bottom.
A fixing frame 608 is fixedly connected to the inner wall of the punching table 5, the first spring 607 is arranged inside the fixing frame 608, and the first rotating shaft 603, the supporting rod 604, the second rotating shaft 605, the pushing block 606, the first spring 607 and the fixing frame 608 are respectively arranged in two groups and are respectively symmetrically distributed on two sides of the inner wall of the punching table 5;
in operation, the retaining frame 608 can provide a limiting function for the first spring 607, so that the pushing block 606 can push the first spring 607 to one side, and the two sets of the first rotating shaft 603, the supporting rod 604, the second rotating shaft 605, the pushing block 606, the first spring 607 and the retaining frame 608 can improve the buffering when the die-cutting plate 601 moves downwards.
The bottom of the punching plate 601 is fixedly connected with an L-shaped rod 701, one side of the inner wall of the punching table 5 is provided with an extrusion groove 702, the bottom of the L-shaped rod 701 extends into the inner wall of the extrusion groove 702, the bottom of the L-shaped rod 701 is fixedly connected with a second spring 703, the bottom of the second spring 703 is fixedly connected to the bottom of the extrusion groove 702, and the L-shaped rod 701, the extrusion groove 702 and the second spring 703 are respectively provided with two groups and are symmetrically distributed on the inner wall of the punching table 5;
in operation, when the punching plate 601 moves downward, the L-shaped rod 701 is driven to move downward together, the L-shaped rod 701 presses the second spring 703 at the bottom, so that the buffering effect at the bottom of the punching plate 601 can be improved, and the punching plate 601 can be reset by the second spring 703.
One side of the push block 606 is fixedly connected with two groups of slide blocks 801, the two groups of slide blocks 801 are symmetrically distributed on two sides of the push block 606, the inner wall of the retention frame 608 is provided with a sliding groove 802, and the push block 606 is connected to the inner wall of the sliding groove 802 in a sliding manner;
when the positioning frame works, the sliding block 801 is arranged on one side of the pushing block 606, so that the pushing block 606 is driven to slide in the sliding groove 802 when moving, the moving track of the pushing block 606 is limited, and the pushing block 606 is prevented from being separated from the positioning frame 608.
A gasket 408 is fixedly connected to the circular opening at one side of the tool rest 401, the gasket 408 is circular, the inner wall of the gasket 408 is larger than the circular opening, a backing plate 9 is fixedly connected to one side of the tool rest 401, the backing plate 9 is made of rubber, and the backing plates 9 are arranged in two groups and symmetrically distributed at one side of the clamping plate 404;
during operation, the second bolt 409 can be conveniently installed on one side of the tool rest 401 by arranging the gasket 408 at the circular opening on one side of the tool rest 401, and the cushion plate 9 made of rubber is arranged on one sides of the tool rest 401 and the clamping plate 404, so that a buffering effect can be provided for the tool bit 403 at the center during clamping, and the tool bit 403 can be protected.
Example two
Referring to fig. 9, in a first comparative example, as another embodiment of the present invention, a third spring 10 is fixedly connected to the bottom of the connecting block 602, and the bottom of the third spring 10 is fixedly connected to the bottom of the punching table 5; in operation, the third spring 10 directly provides a cushion for the bottom of the connection block 602 and directly urges the connection block 602 to return.
The working principle is that in order to solve the problem that the cutter head 403 is not firmly installed through a plurality of unidirectional screws, the cutter head 403 and the clamping plate 404 can be installed on one side of the cutter frame 401 through the first threaded rod 402 by arranging the first threaded rod 402 on one side of the cutter frame 401, the positions of the cutter head 403 and the clamping plate 404 can be fixed on one side of the cutter frame 401 by arranging the first bolt 405, the cutter head 403 can be installed at the center of the bottom of the cutter frame 401 through the matching of the clamping plate 404 due to the L-shaped cross section of the cutter frame 401, one side of the cutter head 403 far away from the cutter frame 401 can be protected through the clamping plate 404, the cutter head 403 is prevented from being directly extruded by the first bolt 405 to cause local deformation of the cutter head 403, the cushion effect can be provided for the cutter head 403 at the center during clamping by arranging the backing plate 9 made of rubber on one side of the cutter frame 401 and the clamping plate 404, the cutter head 403 is protected, the position of the second threaded rod 407 can be fixed through the installation groove 406 on the other side of the cutter frame 401 by arranging the installation groove 406 in the cutter frame 401, the opening of the circular threaded rod 408, and the cutter frame 401 can be further fixed by arranging the round bolt 408 on one side of the cutter frame 401, and the cutter head can be conveniently installed on one side of the clamp plate 401;
the paper packaging box needing to be cut is placed on the punching plate 601, the cutter rest 401 and the cutter head 403 are pushed by the hydraulic machine 3 to punch the paper packaging box downwards, pressure is applied to the punching plate 601, two groups of first rotating shafts 603 arranged at the bottom of the punching plate 601 transmit the pressure to two groups of second rotating shafts 605 through two groups of connecting rods, two groups of second rotating shafts 605 push pushing force to two groups of pushing blocks 606, two groups of fixing frames 608 can provide limiting effect for two groups of first springs 607, the pushing blocks 606 can be driven to slide in the sliding grooves 802 when moving through the arrangement of the sliding blocks 801 on one side of the pushing blocks 606, so that the moving track of the pushing blocks 606 is limited, the pushing blocks 606 are prevented from being separated from the fixing frames 608, the two groups of first springs 607 can be pushed to two sides, a buffering effect can be provided for the bottom of the punching plate 601, the L-shaped rods 701 can be driven to move downwards together when the punching plate 601 moves, the L-shaped rods 701 press the second springs 703 at the bottom, the bottom of the punching plate 601 can be improved, and the buffering effect can be promoted to punch the second springs 703 downwards through the resetting of the second springs 601.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a paper is die-cut equipment for packing carton which characterized in that: comprises a supporting frame (1); the bottom of the support frame (1) is fixedly connected with a bottom plate (2), one side of the support frame (1) is fixedly connected with a hydraulic machine (3), and the bottom of the hydraulic machine (3) is provided with a cutting assembly;
the cutting assembly comprises a cutter frame (401), the cutter frame (401) is fixedly connected to the bottom of the hydraulic machine (3), the cross section of the cutter frame (401) is L-shaped, a first threaded rod (402) is fixedly connected to one side of the cutter frame (401), a cutter head (403) is inserted into one side of the cutter frame (401) through the first threaded rod (402), a circular opening is formed in the center of the cutter head (403), the circular opening is consistent with the number of the first threaded rod (402), a clamping plate (404) is arranged on one side of the cutter head (403), a circular opening is also formed in the center of the clamping plate (404), a clamping plate (404) is inserted into one side of the first threaded rod (402), a first bolt (405) is connected to one side, extending out of the clamping plate (404), a mounting groove (406) is formed in the inner wall of the cutter frame (401), a second threaded rod (407) is fixedly connected to the top of the clamping plate (404), the shape of the second threaded rod (407) is L-shaped, one side of the second threaded rod (407) extends out of the cutter frame (401) through the mounting groove (406), and a second threaded rod (409) is connected with a second bolt (409).
2. The punching apparatus for paper packing box according to claim 1, characterized in that: bottom plate (2) top rigid coupling has die-cut platform (5), die-cut platform (5) inside is provided with die-cut board (601), die-cut half bottom center department rigid coupling has connecting block (602), connecting block (602) one side rigid coupling has first pivot (603), first pivot (603) one side rigid coupling has branch (604), branch (604) bottom rigid coupling has second pivot (605), one side rigid coupling that branch (604) were kept away from in second pivot (605) has ejector pad (606), ejector pad (606) one side rigid coupling has first spring (607), first spring (607) one side rigid coupling is in die-cut platform (5) inner wall one side.
3. The punching apparatus for paper packing box according to claim 2, characterized in that: the inner wall of the punching table (5) is fixedly connected with a retention frame (608), the first spring (607) is arranged inside the retention frame (608), and the first rotating shaft (603), the supporting rod (604), the second rotating shaft (605), the push block (606), the first spring (607) and the retention frame (608) are respectively arranged in two groups and are symmetrically distributed on two sides of the inner wall of the punching table (5).
4. The punching apparatus for paper packing box according to claim 3, characterized in that: die-cut board (601) bottom rigid coupling has L shape pole (701), extrusion groove (702) have been seted up to die-cut platform (5) inner wall one side, extrusion groove (702) inner wall is stretched into to L shape pole (701) bottom, L shape pole (701) bottom rigid coupling has second spring (703), second spring (703) bottom rigid coupling is in extrusion groove (702) bottom, L shape pole (701), extrusion groove (702) and second spring (703) all set up two sets ofly to be the symmetric distribution in die-cut platform (5) inner wall.
5. The punching apparatus for paper packing box according to claim 4, characterized in that: the positioning block is characterized in that sliding blocks (801) are fixedly connected to one side of the pushing block (606), the sliding blocks (801) are arranged in two groups and symmetrically distributed on two sides of the pushing block (606), a sliding groove (802) is formed in the inner wall of the positioning frame (608), and the pushing block (606) is connected to the inner wall of the sliding groove (802) in a sliding mode.
6. The punching apparatus for paper packing box according to claim 5, characterized in that: the circular opening part rigid coupling of knife rest (401) one side has gasket (408), gasket (408) shape is circular, gasket (408) inner wall is greater than circular opening, knife rest (401) one side rigid coupling has backing plate (9), backing plate (9) material is rubber, backing plate (9) set up two sets ofly to be the one side of symmetric distribution in splint (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222298534.XU CN218020425U (en) | 2022-08-31 | 2022-08-31 | Punching equipment for paper packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222298534.XU CN218020425U (en) | 2022-08-31 | 2022-08-31 | Punching equipment for paper packaging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218020425U true CN218020425U (en) | 2022-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222298534.XU Active CN218020425U (en) | 2022-08-31 | 2022-08-31 | Punching equipment for paper packaging box |
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| Country | Link |
|---|---|
| CN (1) | CN218020425U (en) |
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2022
- 2022-08-31 CN CN202222298534.XU patent/CN218020425U/en active Active
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