CN219294867U

CN219294867U - Prepressing device for production

Info

Publication number: CN219294867U
Application number: CN202222558754.1U
Authority: CN
Inventors: 余威
Original assignee: Yingshang Technology Printing Co ltd
Current assignee: Yingshang Technology Printing Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-07-04
Anticipated expiration: 2032-09-27

Abstract

The utility model provides a pre-pressing device for production, which comprises: the device comprises a bottom plate, wherein a roller conveyor is fixedly arranged on the top surface of the bottom plate, a plurality of instrument blocks are fixedly arranged on the top surface of the roller conveyor, and every two corresponding instrument blocks are in a group; in use, along with the movement of the paper board, the paper board can enter between the roller conveyor and the roller, the spring at the moment can shrink due to the thickness of the paper board, the connecting block generates downward pressure, the roller presses the paper board, the roller is driven to rotate and extrude the paper board through the movement of the paper board, the pre-pressing effect is achieved, the pressure of the roller on the paper board is gradually increased through the plurality of groups of springs, the pre-pressing effect is achieved, the situation that the distance of a conventional pre-pressing device needs to be adjusted according to the thickness of the paper box is avoided, the pressing plate is arranged for initially limiting the paper board to be pre-pressed, the situation that the paper board is warped is avoided, the holding power between the roller and the paper board is increased through the anti-slip strip, and the slipping situation is avoided.

Description

Prepressing device for production

Technical Field

The utility model relates to the technical field of printing prepressing, in particular to a prepressing device for production.

Background

With the development of commerce, the use of commercial packaging cartons is increasing, and the cartons need to be pre-flattened by a pre-pressing device before printing operation.

According to the application number: the utility model discloses a paper box printing pre-pressing device, which belongs to the technical field of printing devices and comprises a workbench, wherein a driving roller is arranged at the middle position inside the workbench, a motor is arranged in front of the placing groove, a second placing plate is arranged below the motor, a second connecting shaft is arranged on one side of the motor, which is close to the driving roller, a driving gear is fixed on the outer side of the second connecting shaft, a toothed chain is meshed on the outer side of the driving gear, driven gears are meshed on the left and right sides inside the toothed chain, and structures such as a first driven roller, a second driven roller, a fixed shaft, the toothed chain, the driven gears, the placing groove, the driving gear and a supporting shaft are arranged.

However, there are still some disadvantages to the above-described carton printing pre-press apparatus, such as: when the device is used for prepressing the paper box, the distance between the movable roller and the paper box needs to be adjusted according to the thickness of the paper box, the operation is complicated, and in order to solve the problem, the production prepressing device is provided.

Disclosure of Invention

The utility model aims to provide a pre-pressing device for production, which solves the problems or at least partially solves the problems, so as to solve the problems that when a conventional device pre-presses a paper box, the distance needs to be adjusted according to the thickness of the paper box, the operation is complicated, and the like.

In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:

the utility model provides a pre-pressing device for production, which comprises: the device comprises a bottom plate, wherein a roller conveyor is fixedly arranged on the top surface of the bottom plate, a plurality of instrument blocks are fixedly arranged on the top surface of the roller conveyor, and every two corresponding instrument blocks are in a group; and the pre-pressing assemblies are arranged on two adjacent sides of each group of two instrument blocks and are used for pre-pressing the paperboards.

Through adopting above-mentioned technical scheme, through setting up the cylinder conveyer for conveying cardboard, through setting up pre-compaction subassembly, be used for carrying out the pre-compaction to the cardboard in the cylinder conveyer.

As a further aspect of the present utility model, the pre-pressing assembly includes: the two sliding grooves are respectively formed in two adjacent two sides of the instrument block, a top groove is formed in the top surface of the instrument block, the top groove is communicated with the sliding grooves, a connecting block is movably clamped in the top groove, a rotating hole is formed in one side of the connecting block, a bearing is fixedly sleeved on the inner circular wall surface of the rotating hole, rolling shafts are respectively arranged between the two instrument blocks, and the left end and the right end of each rolling shaft are respectively fixedly sleeved with the adjacent bearing.

Through adopting above-mentioned technical scheme, through setting up the roller bearing, when the cardboard is carried through roller conveyor when using, the surface extrusion of cardboard can be followed to the roller bearing rotates, realizes the effect of pre-compaction cardboard.

As a further aspect of the present utility model, the pre-pressing assembly further includes: the ejector block is arranged on the top surface of the instrument block, two springs are fixedly arranged on the bottom surface of the ejector block, the springs are fixedly connected with the connecting block, and the elasticity of each group of springs increases gradually from right to left.

Through adopting above-mentioned technical scheme, through setting up the spring, in use along with the removal of cardboard, the cardboard can get into between cylinder conveyer and the roller bearing, the spring of this moment can be because of the thickness shrink of cardboard, make the connecting block produce decurrent pressure, make the roller bearing push down the cardboard, the removal of rethread cardboard drives the roller bearing and rotates and extrude the cardboard, realize the effect of pre-compaction, the rethread multiunit elasticity different springs, make the roller bearing to the pressure of cardboard increase gradually, realize the effect of pre-compaction promptly, avoid appearing conventional pre-compaction device and need take place according to the condition emergence of the thickness adjustment distance of carton, increase convenient to use.

As a further scheme of the utility model, screw grooves are formed in four corners of the top surface of the instrument block, connecting holes are formed in four corners of the top surface of the top block, bolts are movably sleeved on the inner circular wall surface of the connecting holes, and the bolts are in threaded connection with the screw grooves.

Through adopting above-mentioned technical scheme, through setting up the bolt, the staff of being convenient for changes the spring of different elasticity to the cardboard of cooperation different thickness increases the practicality.

As a further scheme of the utility model, a plurality of pressing plates are fixedly arranged on the top surface of the roller conveyor.

Through adopting above-mentioned technical scheme, through setting up the clamp plate for preliminary spacing cardboard of waiting the pre-compaction avoids the cardboard to appear the condition of wandering, unable normal roller bearing of passing through.

As a further scheme of the utility model, the outer circular wall surface of the roller is fixedly provided with a plurality of anti-slip strips.

Through adopting above-mentioned technical scheme, through setting up the antislip strip for increase the holding power between roller bearing and the cardboard, avoid appearing the condition of skidding.

The utility model provides a pre-pressing device for production, which has the beneficial effects that:

through setting up roller conveyer for conveying cardboard, through setting up the pre-compaction subassembly, be used for carrying out the pre-compaction to the cardboard in the roller conveyer, through setting up the roller bearing, when the cardboard is carried through roller conveyer when using, the roller bearing can rotate along with the surface extrusion of cardboard, realize the effect of pre-compaction cardboard, through setting up the spring, in use along with the removal of cardboard, the cardboard can get into between roller conveyer and the roller bearing, the spring of this moment can be because of the thickness shrink of cardboard, make the connecting block produce decurrent pressure, make the roller bearing push down the cardboard, the removal of rethread cardboard drives the roller bearing and rotates and extrudees the cardboard, realize the effect of pre-compaction, the different spring of rethread multiunit elasticity, make the roller bearing increase gradually to the pressure of cardboard, realize the effect of pre-compaction promptly, avoid appearing conventional pre-compaction device and need take place according to the circumstances of the thickness adjustment distance of carton, increase use convenience.

Through setting up the bolt, the staff of being convenient for changes the spring of different elasticity to the cardboard of cooperation different thickness increases the practicality, through setting up the clamp plate, is used for preliminary spacing cardboard of waiting to pre-compaction, avoids the cardboard to appear the condition of wandering, can't normally pass through the roller bearing, through setting up the antislip strip, is used for increasing the holding power between roller bearing and the cardboard, avoids appearing the condition of skidding.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a connection block according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a top block structure according to an embodiment of the present utility model;

fig. 4 is a schematic view of a partial enlarged structure of a in fig. 1.

In the figure: 1. a bottom plate; 2. a roller conveyor; 3. an instrument block; 4. a chute; 5. a top groove; 6. a connecting block; 7. a rotation hole; 8. a bearing; 9. a roller; 10. a top block; 11. a spring; 12. a thread groove; 13. a connection hole; 14. a bolt; 15. a pressing plate; 16. an anti-slip strip.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1 and 2, a pre-pressing device for production according to an embodiment of the present utility model includes: the bottom plate 1, the top surface fixed mounting of bottom plate 1 has cylinder conveyer 2 for conveying the cardboard through setting up cylinder conveyer 2, and the top surface fixed mounting of cylinder conveyer 2 has a plurality of instrument piece 3, and every two corresponding instrument pieces 3 are a set of, and every two adjacent both sides of instrument piece 3 of group are provided with pre-compaction subassembly for pre-compaction cardboard, pre-compaction subassembly includes: two spouts 4, two spouts 4 are offered respectively in the adjacent both sides of every two instrument piece 3 of group, roof groove 5 has been seted up to instrument piece 3's top surface, roof groove 5 is linked together with spout 4, the inside activity joint of roof groove 5 has connecting block 6, rotation hole 7 has been seted up to one side of connecting block 6, the interior circular wall of rotation hole 7 is fixed to have cup jointed bearing 8, all be provided with roller bearing 9 between every two instrument piece 3 of group, roller bearing 9's left and right sides is together with adjacent bearing 8 is fixed cup joint respectively, through setting up roller bearing 9, when the cardboard is carried through cylinder conveyer 2 when using, roller bearing 9 can rotate along the surface extrusion of cardboard, realize the effect of pre-compaction cardboard.

Referring to fig. 1 and 3, the pre-compression assembly further includes: the ejector block 10, ejector block 10 sets up the top surface at instrument piece 3, ejector block 10's bottom surface fixed mounting has two springs 11, spring 11 and connecting block 6 fixed connection are in the same place, every group spring 11's elasticity increases gradually from the right side to the left side, through setting up spring 11, in use along with the removal of cardboard, the cardboard can get into between cylinder conveyer 2 and the roller bearing 9, spring 11 at this moment can be because of the thickness shrink of cardboard, make connecting block 6 produce decurrent pressure, make roller bearing 9 push down the cardboard, the removal of rethread cardboard drives roller bearing 9 and rotates and extrude the cardboard, realize the effect of pre-compaction, rethread multiunit elasticity different spring 11, make roller bearing 9 to the pressure of cardboard increase gradually, realize the effect of pre-compaction, avoid appearing conventional pre-compaction device and need take place according to the condition of the thickness adjustment distance of carton, increase use convenience, the screw groove 12 has been seted up in top surface four corners position of instrument piece 3, connecting hole 13's top surface four corners, bolt 14 has been cup jointed with screw thread groove 12 in the activity, through setting up bolt 14, the spring 11 of different elasticity 11 is changed by the staff, with the screw thread connection, with the screw groove 12, in order to change the cardboard, the thickness of different elasticity is different, practicality.

Referring to fig. 1, fig. 2 and fig. 4, the top surface of the roller conveyor 2 is fixedly provided with a plurality of pressing plates 15, the pressing plates 15 are arranged for initially limiting the paperboard to be pre-pressed, the condition that the warping of the paperboard is avoided, the roller 9 cannot be normally passed through, a plurality of anti-slip strips 16 are fixedly arranged on the outer circumferential wall surface of the roller 9, and the anti-slip strips 16 are arranged for increasing the holding power between the roller 9 and the paperboard to avoid slipping.

Working principle: referring to fig. 1-4, in use, as the cardboard moves, the cardboard will enter between the roller conveyor 2 and the roller 9, the spring 11 will shrink due to the thickness of the cardboard, so that the connection block 6 will generate downward pressure, the roller 9 presses the cardboard, the roller 9 is driven to rotate and squeeze the cardboard by the movement of the cardboard, the effect of pre-pressing is achieved, the pressure of the roller 9 on the cardboard is gradually increased by the plurality of groups of springs 11 with different elasticity, that is, the pre-pressing effect is achieved, the situation that the distance of the conventional pre-pressing device needs to be adjusted according to the thickness of the cardboard is avoided, the convenience of use is improved, the cardboard to be pre-pressed is primarily limited by the arrangement of the pressing plate 15, the condition that the warping of the cardboard is avoided, and the grip between the roller 9 and the cardboard is increased by the arrangement of the anti-slip strip 16, so that the slipping is avoided.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. A pre-compression device for production, characterized by comprising:

the device comprises a bottom plate (1), wherein a roller conveyor (2) is fixedly arranged on the top surface of the bottom plate (1), a plurality of instrument blocks (3) are fixedly arranged on the top surface of the roller conveyor (2), and every two corresponding instrument blocks (3) are in a group;

the pre-pressing assemblies are arranged on two adjacent sides of each group of two instrument blocks (3) and are used for pre-pressing paperboards; the pre-compression assembly includes:

two spouts (4), two spout (4) are offered respectively in every group two the adjacent both sides of instrument piece (3), roof groove (5) have been seted up to the top surface of instrument piece (3), roof groove (5) with spout (4) are linked together, the inside activity joint of roof groove (5) has connecting block (6), rotation hole (7) have been seted up to one side of connecting block (6), rotation hole (7)'s interior circular wall has fixedly cup jointed bearing (8), every group two all be provided with roller bearing (9) between instrument piece (3), both ends are in the same place with adjacent bearing (8) are fixed respectively about roller bearing (9).

2. A pre-compression device for production according to claim 1, wherein the pre-compression assembly further comprises:

the ejector block (10), ejector block (10) set up the top surface at instrument piece (3), the bottom surface fixed mounting of ejector block (10) has two springs (11), spring (11) with connecting block (6) fixed connection is in the same place, every group elasticity of spring (11) increases gradually from right to left.

3. The pre-pressing device for production according to claim 2, wherein a thread groove (12) is formed in four corners of the top surface of the instrument block (3), a connecting hole (13) is formed in four corners of the top surface of the top block (10), a bolt (14) is movably sleeved on the inner circular wall surface of the connecting hole (13), and the bolt (14) is in threaded connection with the thread groove (12).

4. A pre-pressing device for production according to claim 1, characterized in that the top surface of the roller conveyor (2) is fixedly provided with a number of pressing plates (15).

5. A pre-pressing device for production according to claim 1, characterized in that the outer circumferential wall of the roller (9) is fixedly provided with a plurality of anti-slip strips (16).