CN218837954U

CN218837954U - PP hollow plate production trimming device

Info

Publication number: CN218837954U
Application number: CN202223415603.7U
Authority: CN
Inventors: 赵文宣
Original assignee: Beijing Southeast Licheng Packing Co ltd
Current assignee: Beijing Southeast Licheng Packing Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-11
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a pp hollow plate production side cut device, comprises a workbench, the top fixed mounting of workstation has places the platform, the top of placing the platform is installed the support frame, electric putter is installed in the inside top left side of support frame, fixed pressing plate is installed to electric putter's output, the both sides of placing the platform have been seted up and have been connected the spout. This pp hollow plate production side cut device, through rotating the grip block that second accommodate the lead screw promotes the second accommodate the lead screw left end and remove, make the gag lever post on the grip block insert in the inside hole of pp hollow plate, and then the grip block that makes both sides will treat the pp hollow plate of cutting edge and clip, because the overall dimension of gag lever post is identical with the overall dimension of pp hollow plate inside hole, the realization is spacing to pp hollow plate, like this with the stationary platen cooperation alright just can fix the pp hollow plate of treating the cutting edge with not using very big pressure and clamping-force, avoid pressure or the too big pp hollow plate that causes of clamping-force to damage.

Description

PP hollow plate production trimming device

Technical Field

The utility model relates to a hollow plate cutting technical field specifically is a hollow plate production side cut device in pp.

Background

The PP hollow plate is formed by blending a polypropylene raw material with a polyethylene raw material and extruding the polypropylene raw material through a hollow plate production line, the cross section of the plate is in a lattice shape, so the PP hollow plate is also called as a lattice hollow plate, the material of the PP hollow plate determines that the PP hollow plate has the performances of no toxicity, no pollution, corrosion resistance, water resistance and shock resistance, and some factories can blend flame-retardant master batches according to different requirements to form the flame-retardant hollow plate which is applied to the field with high fireproof requirements.

The existing PP hollow plate production trimming device fixes a PP hollow plate on a trimming bench through structures such as clamping or pressing plates before trimming, and due to the fact that the PP hollow plate is hollow, the PP hollow plate is easily damaged due to overlarge clamping force or pressure, the PP hollow plate is easily damaged due to undersize clamping force or pressure, the cutting precision is influenced due to stress movement during trimming of the PP hollow plate, and the PP hollow plate production trimming device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well hollow plate production side cut device in PP to propose the well hollow plate production side cut device in the current PP in solving above-mentioned background art and fix the well hollow plate in PP at the side cut bench through centre gripping or clamp plate isotructure before cutting edge, because the inside cavity of well hollow plate in PP, clamping-force or pressure cause the well hollow plate in PP to damage very big easily, and clamping-force or pressure undersize cause easily, and the atress removes the problem that influences cutting accuracy when the well hollow plate in PP cuts edge.

In order to achieve the above object, the utility model provides a following technical scheme: a pp hollow plate production trimming device comprises a workbench, wherein a placing table is fixedly mounted above the workbench, a support frame is mounted above the placing table, an electric push rod is mounted on the left side above the inside of the support frame, a fixed pressing plate is mounted at the output end of the electric push rod, connecting sliding grooves are formed in two sides of the placing table, connecting sliding blocks are movably mounted in the connecting sliding grooves, a second moving block is fixedly mounted at one end, away from the connecting sliding grooves, of each connecting sliding block, a second adjusting screw rod penetrates through the inside of the second moving block, a connecting bearing is mounted on the outer surface of the second moving block, a fixed block is mounted on the left side of the second moving block, and a third adjusting screw rod penetrates through the inside of the fixed block;

the first adjusting screw rod penetrates through the left side of the lower portion of the inner portion of the supporting frame, a fixed clamping plate is movably mounted on the right side of the first adjusting screw rod, and a limiting rod is fixedly mounted on the outer surface of the fixed clamping plate.

Preferably, the fixed block is in threaded connection with the third adjusting screw rod, the third adjusting screw rod is movably connected with the second moving block through a connecting bearing, and the fixed block is fixedly connected with the workbench.

Preferably, the shape and size of the connecting sliding block are matched with those of the inside of the connecting sliding groove, and the second moving block is movably connected with the placing table through the connecting sliding groove and the connecting sliding block.

Preferably, the first adjusting screw rod is in threaded connection with the support frame, and the fixed clamping plate moves on the placing table.

Preferably, the second adjusting screw rod is in threaded connection with the second moving blocks, and the two second moving blocks are symmetrical about the central line of the placing table.

Preferably, the support frame is further provided with:

the cutting device comprises a support frame, a limiting movable cavity, a first movable block, a cutting motor, an adjusting motor and an adjusting threaded rod, wherein the limiting movable cavity is arranged on the right side above the inside of the support frame, the first movable block is movably arranged in the limiting movable cavity, the cutting motor is arranged below the first movable block, the adjusting motor is arranged at the front end of the limiting movable cavity, and the adjusting threaded rod is arranged at the output end of the adjusting motor.

Preferably, the adjusting threaded rod penetrates through the inside of the first moving block, the adjusting threaded rod is in threaded connection with the first moving block, the shape and size of the first moving block are partially matched with those of the inside of the limiting movable cavity, and meanwhile, the first moving block moves inside the limiting movable cavity through the adjusting threaded rod.

Compared with the prior art, the utility model provides a pp hollow plate production side cut device possesses following beneficial effect: this pp hollow plate production side cut device, through rotating the grip block that second accommodate the lead screw promotes the second accommodate the lead screw left end and remove, make the gag lever post on the grip block insert in the inside hole of pp hollow plate, and then the grip block that makes both sides will treat the pp hollow plate of cutting edge and clip, because the overall dimension of gag lever post is identical with the overall dimension of pp hollow plate inside hole, the realization is spacing to pp hollow plate, like this with the stationary platen cooperation alright just can fix the pp hollow plate of treating the cutting edge with not using very big pressure and clamping-force, avoid pressure or the too big pp hollow plate that causes of clamping-force to damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a connection structure between the second moving block and the placing table of the present invention;

fig. 4 is a schematic view of the internal structure of the support frame of the present invention.

In the figure: 1. a work table; 2. a fixed block; 3. a first adjusting screw rod; 4. fixing the clamping plate; 5. fixing the pressing plate; 6. a support frame; 7. an electric push rod; 8. adjusting the motor; 9. a first moving block; 10. cutting the motor; 11. a second moving block; 12. a second adjusting screw rod; 13. a third adjusting screw rod; 14. connecting the sliding chute; 15. a placing table; 16. a limiting movable cavity; 17. a limiting rod; 18. connecting a bearing; 19. connecting the sliding block; 20. the threaded rod is adjusted.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a pp hollow plate production trimming device comprises a workbench 1, a placing table 15 is fixedly installed above the workbench 1, a supporting frame 6 is installed above the placing table 15, an electric push rod 7 is installed on the left side above the inside of the supporting frame 6, a fixed pressing plate 5 is installed at the output end of the electric push rod 7, connecting sliding grooves 14 are formed in two sides of the placing table 15, connecting sliding blocks 19 are movably installed inside the connecting sliding grooves 14, and second moving blocks 11 are fixedly installed at one ends, far away from the connecting sliding grooves 14, of the connecting sliding blocks 19; the shape and size of the connecting slide block 19 are matched with those of the inside of the connecting slide groove 14, the second moving block 11 is movably connected with the placing table 15 through the connecting slide groove 14 and the connecting slide block 19, and a second adjusting screw rod 12 penetrates through the inside of the second moving block 11; the second adjusting screw rods 12 are in threaded connection with the second moving blocks 11, the two second moving blocks 11 are symmetrical about the center line of the placing table 15, the outer surfaces of the second moving blocks 11 are provided with connecting bearings 18, the left sides of the second moving blocks 11 are provided with fixed blocks 2, and third adjusting screw rods 13 penetrate through the inner parts of the fixed blocks 2; the fixed block 2 is in threaded connection with a third adjusting screw rod 13, the third adjusting screw rod 13 is movably connected with a second moving block 11 through a connecting bearing 18, and the fixed block 2 is fixedly connected with the workbench 1; the first adjusting screw rod 3 is arranged on the left side below the inner part of the support frame 6 in a penetrating manner, and a fixed clamping plate 4 is movably arranged on the right side of the first adjusting screw rod 3; the first adjusting screw rod 3 is in threaded connection with the support frame 6, the fixed clamping plate 4 moves on the placing table 15, and the limiting rod 17 is fixedly arranged on the outer surface of the fixed clamping plate 4; the clamping plate at the left end of the second adjusting screw rod 12 is pushed to move by rotating the second adjusting screw rod 12, the limiting rod 17 on the clamping plate is inserted into a hole in the pp hollow plate, and then the clamping plates on two sides clamp the pp hollow plate to be trimmed, and the pp hollow plate is limited by the limiting rod 17 due to the fact that the shape and the size of the hole in the pp hollow plate are identical to those of the limiting rod 17, so that the pp hollow plate to be trimmed can be fixed without using large pressure and clamping force by matching with the fixed pressing plate 5, and the pp hollow plate is prevented from being damaged due to the fact that the pressure or the clamping force is too large.

Referring to fig. 1 and 4, the pp hollow plate production trimming device comprises a limiting movable cavity 16, a first movable block 9 is movably mounted in the limiting movable cavity 16, a cutting motor 10 is mounted below the first movable block 9, an adjusting motor 8 is mounted at the front end of the limiting movable cavity 16, and an adjusting threaded rod 20 is mounted at the output end of the adjusting motor 8; the adjusting threaded rod 20 penetrates through the inside of the first moving block 9, the adjusting threaded rod 20 is in threaded connection with the first moving block 9, the shape and size of the first moving block 9 are partially matched with the shape and size of the inside of the limiting movable cavity 16, and meanwhile the first moving block 9 moves inside the limiting movable cavity 16 through the adjusting threaded rod 20.

The working principle is as follows: when the pp hollow plate production trimming device is used, firstly, pp hollow plates with specific specifications to be trimmed are placed on the placing table 15, when the direction of a through hole inside the pp hollow plate faces the second moving block 11, the second adjusting screw rods 12 on two sides of the placing table 15 are rotated, the clamping plates at the ends of the second adjusting screw rods 12 are pushed to move through threads, limiting rods 17 correspondingly installed on the clamping plates are inserted into the through holes inside the pp hollow plates, the pp hollow plates are clamped and fixed, then, the third adjusting screw rods 13 are rotated to drive the second adjusting screw rods 11 to move, the positions of the clamped pp hollow plates are driven, trimming size adjustment of the pp hollow plates is achieved, when the direction of the through hole inside the pp hollow plates faces the fixed clamping plates 4, the first adjusting screw rods 3 are rotated in a same manner to push the fixed clamping plates 4 and the limiting rods 17 to clamp the pp hollow plates, the electric push rods 7 work to push the fixed pressing plates 5 to move downwards to press the pp hollow plates, finally, the adjusting screw rods 8 work to push the first adjusting screw rods 9 to move in the movable clamping cavities 9, the pp hollow plates are driven by the pp hollow plate production trimming bearings, and the pp hollow plates are connected with the trimming bearings, and the pp hollow plate production trimming bearings.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pp hollow plate production side cut device which characterized in that includes:

the device comprises a workbench (1), a placing table (15) is fixedly mounted above the workbench (1), a supporting frame (6) is mounted above the placing table (15), an electric push rod (7) is mounted on the left side of the upper portion inside the supporting frame (6), a fixed pressing plate (5) is mounted at the output end of the electric push rod (7), connecting sliding grooves (14) are formed in two sides of the placing table (15), connecting sliding blocks (19) are movably mounted inside the connecting sliding grooves (14), a second moving block (11) is fixedly mounted at one end, far away from the connecting sliding grooves (14), of each connecting sliding block (19), a second adjusting screw rod (12) penetrates through the inside of each second moving block (11), a connecting bearing (18) is mounted on the outer surface of each second moving block (11), a fixed block (2) is mounted on the left side of each second moving block (11), and a third adjusting screw rod (13) penetrates through the inside of each fixed block (2);

first accommodate the lead screw (3), it wears to establish the inside below left side of support frame (6), the right side movable mounting of first accommodate the lead screw (3) has fixed grip block (4), the fixed surface mounting of fixed grip block (4) has gag lever post (17).

2. The pp hollow plate production trimming device according to claim 1, wherein the fixed block (2) is in threaded connection with a third adjusting screw rod (13), the third adjusting screw rod (13) is movably connected with the second movable block (11) through a connecting bearing (18), and the fixed block (2) is fixedly connected with the workbench (1).

3. The pp hollow plate production trimming device according to claim 1, wherein the connecting slide block (19) has a shape and a size which are matched with the shape and the size of the inside of the connecting sliding chute (14), and the second moving block (11) is movably connected with the placing table (15) through the connecting sliding chute (14) and the connecting slide block (19).

4. A pp hollow sheet production trimming device according to claim 1, characterized in that the first adjusting screw (3) is screwed with the support frame (6) and the fixed clamping plate (4) is realized to move on the placing table (15).

5. The pp hollow plate production trimming device according to claim 1, wherein the second adjusting screw rod (12) is in threaded connection with the second moving blocks (11), and the two second moving blocks (11) are symmetrical with respect to a center line of the placing table (15).

6. A pp void panel production trimming device according to claim 1, wherein the support frame (6) is further provided with:

the cutting machine comprises a limiting movable cavity (16) which is arranged on the right side of the upper portion of the inner portion of the supporting frame (6), a first moving block (9) is movably mounted in the limiting movable cavity (16), a cutting motor (10) is mounted below the first moving block (9), an adjusting motor (8) is mounted at the front end of the limiting movable cavity (16), and an adjusting threaded rod (20) is mounted at the output end of the adjusting motor (8).

7. The pp hollow plate production trimming device according to claim 6, wherein the adjusting threaded rod (20) penetrates through the inside of the first moving block (9), the adjusting threaded rod (20) is in threaded connection with the first moving block (9), the shape and size of the first moving block (9) are partially matched with those of the inside of the limiting movable cavity (16), and meanwhile the first moving block (9) moves inside the limiting movable cavity (16) through the adjusting threaded rod (20).