CN219583069U - Automatic punch forming die for arc trimming of paperboard - Google Patents

Abstract

The utility model discloses an automatic stamping forming die for arc trimming of a paperboard, which is characterized in that a first chute is formed in a working cavity, and a trimming assembly is slidably arranged in the first chute, so that under the design effect, the corresponding trimming assembly can be adjusted in position according to actual conditions, so that the trimming processing can be conveniently carried out on the paperboards with different sizes, and the efficiency of the trimming processing on the paperboards can be further improved; the paperboard can be subjected to trimming treatment under the action of the trimming assembly; through sliding the guide plate in the sliding rail and simultaneously sliding the sliding block in the first sliding groove, the position of the corresponding cutting blade can be indirectly adjusted under the action of the sliding mode, and the corresponding cutting blade can cut paperboards with different specifications and sizes; through fixing the deflector on the slide rail under the effect of retaining member, indirect make cutting blade's position obtain fixed to carry out the side cut processing to corresponding cardboard.

Description

Automatic punch forming die for arc trimming of paperboard

Technical Field

The utility model relates to the technical field of paperboards, in particular to an automatic stamping forming die for arc trimming of paperboards.

Background

Paperboard is also known as paperboard. The thick paper sheets formed by interweaving fibers and processed by various paper pulps are required to be trimmed in the production process, the sizes of the molded paper sheets are guaranteed to be the same, and when trimming is carried out on the paper sheets, a corresponding trimming device is required to be used.

Some existing trimming devices, such as application number: CN202022924101.1, filing date: 2020-12-09 provides a corrugated board corner cutting device convenient for waste collection, which comprises a frame, a corner cutting die and a punching cylinder, wherein a gantry frame is arranged on the frame, and the top of the gantry frame is provided with the punching cylinder with an output shaft facing downwards; the corner cutting die comprises an upper die and a lower die, the upper die comprises an upper base plate, an upper die fixing plate and a corner cutting male die which are sequentially and fixedly connected from top to bottom, the upper surface of the upper base plate is connected with the output end of a punching cylinder, the corner cutting male die is of a square structure, the lower die comprises a lower die fixing plate and a corner cutting female die, the corner cutting female die is arranged in a female die cavity of the lower die fixing plate and corresponds to the lower part of the corner cutting male die, the lower die fixing plate is arranged on a frame, a discharge chute is formed in the downward penetrability of the corner cutting female die and the frame, a cross beam is arranged at the lower part of the frame, and a waste collecting box corresponding to the discharge chute is arranged on the cross beam. The utility model has the advantages of simple structure, convenient operation and convenient positioning, can effectively collect the cut edge waste, reduces the labor intensity of workers and greatly improves the production efficiency.

The above-mentioned disclosed patent is although can effectually collect the waste material of side cut, but because the angle cut terrace die is installed on last mould fixed plate, and go up the mould fixed plate and can't adjust, consequently this side cut device only can carry out side cut processing to the cardboard of same specification size, should be when carrying out side cut processing to other cardboard of different specification sizes, still need carry out change equipment and can carry out side cut processing to corresponding cardboard to lead to its condition that side cut efficiency to the cardboard is lower.

Disclosure of Invention

The utility model aims to provide an automatic punch forming die for trimming circular arcs of paperboards, which can be used for trimming paperboards with different specifications and sizes, and can be used for further improving the efficiency of trimming paperboards.

In order to solve the technical problems, the utility model adopts a technical scheme that:

an automatic punch forming die for trimming arc of paperboard comprises

A work table;

a working cavity is formed in the workbench;

a first chute is formed in one side of the working cavity, and a trimming assembly is embedded in the first chute in a sliding manner and is used for trimming the paperboard;

the trimming assembly comprises a sliding block, the sliding block is slidably embedded in the first sliding groove, an installation block is arranged on the upper portion of the sliding block, a cutting blade is welded on the upper portion of the installation block, a guide plate is fixedly arranged on the lower portion of the sliding block, a locking piece is arranged on the guide plate in a threaded mode, a sliding rail is arranged at the bottom of the first sliding groove, the guide plate is slidably embedded in the sliding rail, and the bottom end of the locking piece is abutted to the bottom of the sliding rail;

one side of the first sliding groove is carved with a first scale line, and the first scale line is arranged at the bottom of the inner cavity of the working cavity.

According to some embodiments, the mounting block and the cutting blade are each in an arcuate configuration.

According to some embodiments, the locking member is a screw.

According to some embodiments, the guide plate is provided with positioning grooves, and a telescopic plate is clamped between the two positioning grooves.

According to some embodiments, a second chute is further formed in the working cavity, the second chute is located at one side of the first chute, and clamping assemblies are slidably arranged at two ends in the second chute respectively and used for clamping and fixing the paper board in the inner cavity of the working cavity.

According to some embodiments, the clamping assembly comprises a sliding plate, the sliding plate is slidably embedded in the second sliding groove, a clamping plate is fixedly arranged on the sliding plate, a plug pin is slidably inserted in the sliding plate, the plug pin is located on one side of the clamping plate, the clamping plate is slidably embedded in the second sliding groove, a plurality of slots are formed in the inner cavity of the second sliding groove along the length direction of the inner cavity, and the bottom end of the plug pin penetrates through the sliding plate and is slidably inserted in the slots.

According to some embodiments, a second scale mark is engraved on one side of the second chute, and the second scale mark is located at the bottom of the inner cavity of the working cavity.

According to some embodiments, the upper portion of workstation is provided with the punching press subassembly, the punching press subassembly is including the mounting bracket that is the U font structure, the upper portion of mounting bracket is provided with the cylinder, the output of cylinder passes the mounting bracket to be connected with the movable plate, the upper portion of movable plate with be provided with a plurality of telescopic links between the mounting bracket, the telescopic link is located the both sides of cylinder output, the fixed moulding-die that is provided with in lower part of movable plate.

According to some embodiments, the stamper is an elastic rubber pad.

The beneficial effects are that:

1. through having seted up first spout in the working chamber, and slide in the first spout and be provided with the side cut subassembly for under such design effect, corresponding side cut subassembly can carry out the regulation of position according to the actual conditions, so that the cardboard of the not equidimension specification of adaptation carries out side cut processing, makes it can be further improve the efficiency of carrying out side cut processing to the cardboard.

2. The paperboard can be subjected to trimming treatment under the action of the trimming assembly.

3. Through sliding the deflector in the slide rail, the slider slides simultaneously in first spout for under the effect of sliding mode like this, can be indirect reach the regulation that carries out the position to corresponding cutting blade, corresponding cutting blade can cut the cardboard of different specification sizes.

4. Through under the effect of retaining member to fix the deflector on the slide rail, indirect make cutting blade's position obtain fixing, in order to carry out the side cut to corresponding cardboard and handle.

5. Through be equipped with first scale mark at one side of first spout for under the effect of first scale mark, can be more accurate adjust the position of corresponding cutting blade, with the cardboard of adaptation different specification sizes.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

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

FIG. 2 is a schematic view of the table shown in FIG. 1;

FIG. 3 is a schematic view of the trim assembly and telescoping plates shown in FIG. 1;

FIG. 4 is a schematic view of the trim assembly shown in FIG. 3;

FIG. 5 is a schematic view of the press assembly shown in FIG. 1;

fig. 6 is a schematic view of the clamping assembly shown in fig. 1.

In the drawing, a workbench 1, a working cavity 11, a first sliding groove 12, a first scale mark 13, a second sliding groove 14, a slot 15, a second scale mark 16, a trimming component 2, a sliding block 21, a mounting block 22, a cutting blade 23, a guide plate 24, a locking piece 25, a positioning groove 26, a telescopic plate 3, a clamping component 4, a sliding plate 41, a clamping plate 42, a bolt 43, a stamping component 5, a mounting frame 51, a cylinder 52, a moving plate 53, a telescopic rod 54 and a stamping 55.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1 to 6, an automatic punch forming die for trimming arc of paperboard comprises a workbench 1 and a trimming assembly 2.

The working chamber 11 has been seted up on the workstation 1, first spout 12 has been seted up to one side of working chamber 11, the interior slip of first spout 12 has inlayed and has been cut edge subassembly 2, be used for carrying out the side cut processing to the cardboard, cut edge subassembly 2 includes slider 21, slider 21 slides and inlays and locate in the first spout 12, slider 21's upper portion is provided with installation piece 22, the upper portion welding of installation piece 22 has cutting blade 23, slider 21's fixed deflector 24 that is provided with in lower part, the last screw thread of deflector 24 is provided with retaining member 25, the slide rail has been seted up to the bottom of first spout 12, the deflector 24 slides and inlays and locates in the slide rail, the bottom butt of retaining member 25 is in the bottom of slide rail, one side of first spout 12 is carved with first scale line 13, first scale line 13 locates the inner chamber bottom of working chamber 11.

The first sliding groove 12 is formed in the working cavity 11, and the trimming assembly 2 is slidably arranged in the first sliding groove 12, so that under the design effect, the corresponding trimming assembly 2 can adjust positions according to actual conditions, and therefore trimming processing can be carried out on paperboards with different sizes in a matching mode, and efficiency of trimming processing on the paperboards can be further improved; the paperboard can be subjected to trimming treatment under the action of the trimming assembly 2; by sliding the guide plate 24 in the slide rail and simultaneously sliding the sliding block 21 in the first slide groove 12, the position of the corresponding cutting blade 23 can be indirectly adjusted under the action of the sliding mode, and the corresponding cutting blade 23 can cut paperboards with different specifications and sizes; the guide plate 24 is fixed on the sliding rail under the action of the locking piece 25, so that the position of the cutting blade 23 is indirectly fixed, and the corresponding paperboard is subjected to trimming treatment; through be equipped with first scale mark 13 at one side of first spout 12 for under the effect of first scale mark 13, can be more accurate adjust the position of corresponding cutting blade 23, with the cardboard of adaptation different specification sizes.

To further illustrate, the mounting block 22 and the cutting blade 23 are each arcuate in configuration such that the cutting blade 23 fits exactly into the arc to be chamfered.

Further describing, when the locking member 25 is a screw, the locking member 25 is threaded on the guide plate 24 when the guide plate 24 is fixed in the slide rail, so that the bottom end of the locking member 25 abuts against the bottom of the slide rail in the rotating process of the locking member 25, and the locking member 25 pushes the guide plate 24 upwards, so that the upper portion of the guide plate 24 abuts against the upper portion of the inner cavity of the slide rail, and the positions of the guide plate 24 and the slide block 21 cannot be moved, thereby indirectly fixing the position of the cutting blade 23.

As shown in fig. 1 and 3, the guide plates 24 are provided with positioning grooves 26, and the telescopic plates 3 are clamped between the two positioning grooves 26, so that the paper plates can be positioned to a certain extent under the action of the telescopic plates 3, and the telescopic plates 3 can be adjusted according to the distance between the corresponding guide plates 24 to position the paper plates with different specifications and sizes.

As shown in fig. 1 and 6, the working cavity 11 is further provided with a second chute 14, the second chute 14 is located at one side of the first chute 12, two ends in the second chute 14 are respectively slidably provided with a clamping component 4 for clamping and fixing paperboards in the inner cavity of the working cavity 11, the clamping component 4 comprises a sliding plate 41, the sliding plate 41 is slidably embedded in the second chute 14, a clamping plate 42 is fixedly arranged on the sliding plate 41, a bolt 43 is slidably inserted in the sliding plate 41, the bolt 43 is located at one side of the clamping plate 42, the clamping plate 42 is slidably embedded in the second chute 14, a plurality of slots 15 are formed in the inner cavity of the second chute 14 along the length direction of the bolt 15, the bottom end of the bolt 43 penetrates through the sliding plate 41 and is slidably inserted in the slots 15, so that the sliding plate 41 is slidably arranged in the second chute 14, the sliding plate 41 can clamp and fix the positions of the clamping plate 42, the corresponding clamping plates with different specifications and sizes are prevented from being offset in the process of trimming paperboards, and the condition that the corresponding clamping plates 42 are completely fixed in the inner cavity of the second chute 14 under the action of combining the bolt 43 and the slots 15.

As shown in fig. 1 and 2, a second scale mark 16 is engraved on one side of the second chute 14, and the second scale mark 16 is located at the bottom of the inner cavity of the working cavity 11, so that the position of the clamping plate 42 can be adjusted more accurately under the action of the second scale mark 16.

As shown in fig. 1 and 5, the stamping assembly 5 is arranged on the upper portion of the workbench 1, the stamping assembly 5 comprises a mounting frame 51 with a U-shaped structure, an air cylinder 52 is arranged on the upper portion of the mounting frame 51, an output end of the air cylinder 52 penetrates through the mounting frame 51 and is connected with a movable plate 53, a plurality of telescopic rods 54 are arranged between the upper portion of the movable plate 53 and the mounting frame 51, the telescopic rods 54 are located on two sides of the output end of the air cylinder 52, and pressing dies 55 are fixedly arranged on the lower portion of the movable plate 53, so that the paperboard trimming can be jointly completed under the combined action of the stamping assembly 5 and the trimming assembly 2, and the corresponding telescopic rods 54 can play a certain guiding role on the up-and-down movement of the movable plate 53, and also play a certain supporting role on the movable plate 53.

Further, the pressing die 55 is an elastic rubber pad, so that the pressing die 55 can follow the shapes of the cutting blade 23 and other components in the working cavity (11) to generate corresponding elastic deformation under the action of the elastic rubber pad, thereby not only playing a certain role in protecting the pressing die 55, but also ensuring the situation that the cutting blade 23 and the other components in the working cavity (11) are not damaged, and simultaneously ensuring that the paperboard is not deformed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (9)

1. Automatic stamping forming mould of cardboard circular arc side cut, its characterized in that includes:

a work table (1);

a working cavity (11) is formed in the workbench (1);

a first chute (12) is formed in one side of the working cavity (11), and a trimming assembly (2) is embedded in the first chute (12) in a sliding manner and is used for trimming the paperboard;

the trimming assembly (2) comprises a sliding block (21), the sliding block (21) is slidably embedded in the first sliding groove (12), an installation block (22) is arranged on the upper portion of the sliding block (21), a cutting blade (23) is welded on the upper portion of the installation block (22), a guide plate (24) is fixedly arranged on the lower portion of the sliding block (21), a locking piece (25) is arranged on the guide plate (24) in a threaded mode, a sliding rail is arranged at the bottom of the first sliding groove (12), the guide plate (24) is slidably embedded in the sliding rail, and the bottom end of the locking piece (25) is abutted to the bottom of the sliding rail;

one side of the first sliding groove (12) is carved with a first scale line (13), and the first scale line (13) is arranged at the bottom of the inner cavity of the working cavity (11).

2. The automatic punch forming die for trimming circular arcs of paperboards according to claim 1, wherein: the mounting block (22) and the cutting blade (23) are of arc-shaped structures.

3. The automatic punch forming die for trimming circular arcs of paperboards according to claim 1, wherein: the locking piece (25) is a screw.

4. The automatic punch forming die for trimming circular arcs of paperboards according to claim 1, wherein: the guide plates (24) are provided with positioning grooves (26), and telescopic plates (3) are clamped between the two positioning grooves (26).

5. The automatic punch forming die for trimming circular arcs of paperboards according to claim 1, wherein: the paper board machine is characterized in that a second chute (14) is further arranged in the working cavity (11), the second chute (14) is located on one side of the first chute (12), and clamping assemblies (4) are respectively arranged at two ends in the second chute (14) in a sliding mode and used for clamping and fixing the paper board in an inner cavity of the working cavity (11).

6. The automatic punch forming die for trimming an arc of a paperboard according to claim 5, wherein: the clamping assembly (4) comprises a sliding plate (41), the sliding plate (41) is slidably embedded in the second sliding groove (14), a clamping plate (42) is fixedly arranged on the sliding plate (41), a plug pin (43) is slidably inserted in the sliding plate (41), the plug pin (43) is located on one side of the clamping plate (42), the clamping plate (42) is slidably embedded in the second sliding groove (14), a plurality of slots (15) are formed in the inner cavity of the second sliding groove (14) along the length direction of the second sliding groove, and the bottom end of the plug pin (43) penetrates through the sliding plate (41) and is slidably inserted in the slots (15).

7. The automatic punch forming die for trimming an arc of a paperboard according to claim 6, wherein: a second scale mark (16) is engraved on one side of the second chute (14), and the second scale mark (16) is positioned at the bottom of the inner cavity of the working cavity (11).

8. The automatic punch forming die for trimming circular arcs of paperboards according to claim 1, wherein: the upper portion of workstation (1) is provided with punching press subassembly (5), punching press subassembly (5) are including mounting bracket (51) that are U font structure, the upper portion of mounting bracket (51) is provided with cylinder (52), the output of cylinder (52) passes mounting bracket (51) to be connected with movable plate (53), the upper portion of movable plate (53) with be provided with a plurality of telescopic links (54) between mounting bracket (51), telescopic link (54) are located the both sides of cylinder (52) output, the fixed moulding-die (55) that are provided with in lower part of movable plate (53).

9. The automatic punch forming die for trimming an arc of a paperboard according to claim 8, wherein: the pressing die (55) is an elastic rubber pad.