CN210733252U

CN210733252U - Mould fixing structure for plastic uptake machine

Info

Publication number: CN210733252U
Application number: CN201921423019.1U
Authority: CN
Inventors: 方苏俊
Original assignee: Suzhou Junxin Plastic Co Ltd
Current assignee: Suzhou Junxin Plastic Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-06-12
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to a plastic uptake machine technical field just discloses a plastic uptake machine mould fixed knot constructs, the load simulator comprises a case, the top fixed mounting of machine case has the workstation, the top of workstation is provided with the apron, the top fixed mounting of workstation has two at least boards of placing. This mould fixed knot constructs for plastic uptake machine, drive the outside side movement of second movable plate through the U-shaped dead lever, then put the mould on placing the board, adjust it to suitable position, loosen the U-shaped dead lever, promote U-shaped dead lever and second movable plate inboard through tightening the spring this moment, fix the mould through the second movable plate, avoid it to reciprocate in the use, make first movable plate and mould contact, fix a position and fix the mould through first movable plate this moment, avoid it to control about in the use, thereby it is fixed and is changed the mould to have reached more conveniently, very big improvement work efficiency's purpose.

Description

Mould fixing structure for plastic uptake machine

Technical Field

The utility model relates to a plastic uptake machine technical field specifically is a plastic uptake machine mould fixed knot constructs.

Background

The plastic sucking machine is also called a thermoplastic forming machine, and is a machine for sucking thermoplastic plastic coiled materials such as PVC, PE, PP, PET, HIPS and the like which are heated and plasticized into high-grade products such as packing decorative boxes, frames and the like in various shapes, and the vacuum suction force generated by a vacuum pump is utilized to suck the thermoplastic plastic sheets such as PVC, PET and the like which are heated and softened into vacuum covers, plastic sucking trays, bubble shells and the like in various shapes through a mould.

The plastic uptake machine among the prior art generally fixes the mould on the plastic uptake machine through screw or sticky tape, and this kind of mode is comparatively inconvenient when changing the mould, uses the easy mould that makes in the plastic uptake in-process of sticky tape to take place the skew moreover under the circumstances of sticky tape, causes the plastic uptake failure to reduce work efficiency, so the mould fixed knot structure for the plastic uptake machine that provides now solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a plastic uptake machine mould fixed knot constructs possesses and more conveniently fixes and changes the mould, very big improvement advantages such as work efficiency, the plastic uptake machine of having solved among the prior art generally fixes the mould on the plastic uptake machine through screw or sticky tape, this kind of mode is comparatively inconvenient when changing the mould, use easy make the mould take place the skew at the plastic uptake in-process under the condition of sticky tape moreover, cause the plastic uptake failure to work efficiency's problem has been reduced.

(II) technical scheme

For realize above-mentioned more convenient fix and change the mould, very big improvement work efficiency's purpose, the utility model provides a following technical scheme: a mold fixing structure for a plastic uptake machine comprises a machine case, wherein a workbench is fixedly arranged at the top of the machine case, a cover plate is arranged at the top of the workbench, at least two placing plates are fixedly arranged at the top of the workbench, fixed plates are fixedly arranged at the top of the workbench and positioned at two sides of the placing plates, a threaded rod is arranged in the middle of one side of each fixed plate, a first movable plate is fixedly arranged at one end, close to the placing plates, of the threaded rod, the bottom of the first movable plate is contacted with the top of the placing plates, second movable plates are arranged on the front side and the back side of the top of the placing plates, two U-shaped fixing rods are fixedly connected to one sides, opposite to the two second movable plates, a connecting rod is fixedly connected between every two adjacent U-shaped fixing rods, two moving grooves are formed in the front side and the back side of the placing plates, and, the U-shaped dead lever is close to the one end of placing the board and extends to the inside of U-shaped dead lever and with fixed block fixed connection, one side fixed mounting that the U-shaped dead lever was kept away from to the fixed block has the contraction spring, the inner wall fixed connection of the one end of keeping away from the fixed block and shifting chute of contraction spring.

Preferably, two limiting grooves are formed in the front face and the back face of the top of the placing plate, two limiting sliding blocks are fixedly mounted at the bottom of the second moving plate, and the limiting sliding blocks are connected to the inner portions of the limiting grooves in a sliding mode.

Preferably, a bearing is fixedly mounted on one side, close to the threaded rod, of the first moving plate, and one end, close to the first moving plate, of the threaded rod is fixedly connected to an inner ring of the bearing.

Preferably, a thread groove is formed in the middle of one side of the fixing plate, and the threaded rod is in threaded connection with the fixing plate through the thread groove.

Preferably, the first moving plate is close to one side of the fixed plate and is located on both the front side and the back side of the threaded rod, and guide rods are fixedly connected to the front side and the back side of the threaded rod, and one end, far away from the first moving plate, of each guide rod penetrates through the fixed plate and extends to the outer side of the fixed plate.

Preferably, a receiving plate is fixedly mounted on one side, close to the placing plate, of the fixing plate, one side, far away from the fixing plate, of the receiving plate is fixedly connected with the placing plate, and the bottom of the first moving plate is in contact with the top of the receiving plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a plastic uptake machine mould fixed knot constructs possesses following beneficial effect:

1. this mould fixed knot constructs for plastic uptake machine, drive the outside side movement of second movable plate through the U-shaped dead lever, then put the mould on placing the board, adjust it to suitable position, loosen the U-shaped dead lever, promote U-shaped dead lever and second movable plate inboard through reducing the spring this moment, fix the mould through the second movable plate, avoid it to reciprocate in the use, then rotate the threaded rod, drive first movable plate through the threaded rod and move to its inboard, make first movable plate and mould contact, fix a position and fix the mould through first movable plate this moment, avoid it to remove about in the use, thereby it is convenient more to fix and change the mould, very big improvement work efficiency's purpose.

2. This mould fixed knot constructs for plastic uptake machine, carry on spacingly to the second movable plate through spacing groove and spacing slider, avoid it to take place the skew at the in-process of removing in the front and back, it follows its rotation to drive first movable plate when avoiding the threaded rod to rotate through the bearing, cause its damage, then make the threaded rod remove about when rotating through the thread groove, thereby it is more convenient to fix the mould, lead to first movable plate through the guide bar, avoid it to take place the skew at the in-process that removes, support first movable plate through accepting the board, avoid it to drop downwards, cause its damage, thereby it is more convenient to fix and change the mould to have reached, very big improvement work efficiency's purpose.

Drawings

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

FIG. 2 is a top cross-sectional view of the worktable of the present invention;

FIG. 3 is a front sectional view of the connection between the working table and the placing plate of the present invention;

FIG. 4 is a side sectional view of the connection between the placement board and the second movable board of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the portion B of FIG. 3 according to the present invention;

fig. 7 is an enlarged view of the portion C in fig. 4 according to the present invention.

In the figure: 1. a chassis; 2. a work table; 3. a cover plate; 4. placing the plate; 5. a U-shaped fixing rod; 6. a connecting rod; 7. a first moving plate; 8. a second moving plate; 9. a limiting groove; 10. a fixing plate; 11. a threaded rod; 12. a moving groove; 13. a guide bar; 14. a limiting slide block; 15. a fixed block; 16. the spring is contracted.

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. 1-7, a mold fixing structure for a plastic uptake machine comprises a machine case 1, a worktable 2 is fixedly installed at the top of the machine case 1, a cover plate 3 is arranged at the top of the worktable 2, at least two placing plates 4 are fixedly installed at the top of the worktable 2, fixing plates 10 are fixedly installed at the top of the worktable 2 and at two sides of the placing plates 4, a threaded rod 11 is arranged in the middle of one side of each fixing plate 10, a first moving plate 7 is fixedly installed at one end of the threaded rod 11 close to the placing plates 4, the bottom of the first moving plate 7 is contacted with the top of the placing plates 4, second moving plates 8 are arranged at the front and the back of the top of the placing plates 4, two U-shaped fixing rods 5 are fixedly connected at one sides of the two second moving plates 8 which are opposite, a connecting rod 6 is fixedly connected between every two adjacent U-shaped fixing rods 5, two moving grooves 12 are, a fixed block 15 is connected inside the moving groove 12 in a sliding manner, one end of the U-shaped fixed rod 5, which is close to the placing plate 4, extends into the U-shaped fixed rod 5 and is fixedly connected with the fixed block 15, a tightening spring 16 is fixedly installed on one side of the fixed block 15, which is far away from the U-shaped fixed rod 5, one end of the tightening spring 16, which is far away from the fixed block 15, is fixedly connected with the inner wall of the moving groove 12, when a mold is installed, the U-shaped fixed rod 5 is pulled outwards, the U-shaped fixed rod 5 drives the second moving plate 8 to move outwards through the U-shaped fixed rod 5, then the mold is placed on the placing plate 4 and is adjusted to a proper position, the U-shaped fixed rod 5 is loosened, the U-shaped fixed rod 5 and the second moving plate 8 are pushed inwards through the tightening spring 16, the mold is fixed through the second moving plate 8 to prevent the mold from moving, make first movable plate 7 and mould contact, fix a position and fix the mould through first movable plate 7 this moment, avoid it to remove about in the use to reach and more conveniently fixed and change the mould, very big improvement work efficiency's purpose.

Specifically, place the front and the back at board 4 top and all seted up two spacing grooves 9, the bottom fixed mounting of second movable plate 8 has two limiting slide 14, and limiting slide 14 sliding connection is in the inside of spacing groove 9, carries on spacingly through limiting groove 9 and limiting slide 14 to second movable plate 8, avoids it to take place the skew at the in-process that removes in the front and back.

Specifically, a bearing is fixedly mounted on one side, close to the threaded rod 11, of the first moving plate 7, one end, close to the first moving plate 7, of the threaded rod 11 is fixedly connected to an inner ring of the bearing, and the threaded rod 11 is prevented from driving the first moving plate 7 to rotate along with the first moving plate when rotating and being damaged.

Specifically, the thread groove has been seted up at the middle part of fixed plate 10 one side, through thread groove threaded connection between threaded rod 11 and the fixed plate 10, makes threaded rod 11 remove when rotating through the thread groove to it is more convenient to fix the mould.

Specifically, the guide rods 13 are fixedly connected to one side, close to the fixed plate 10, of the first moving plate 7 and located on the front side and the back side of the threaded rod 11, one end, far away from the first moving plate 7, of each guide rod 13 penetrates through the fixed plate 10 and extends to the outer side of the fixed plate 10, the guide rods 13 guide the first moving plate 7, and therefore deviation of the first moving plate 7 in the process of moving left and right is avoided.

Specifically, the fixed plate 10 is fixedly mounted with the bearing plate near one side of the bearing plate 4, the bearing plate is fixedly connected with the side far away from the fixed plate 10 and the bearing plate 4, the bottom of the first movable plate 7 is contacted with the top of the bearing plate, and the first movable plate 7 is supported by the bearing plate, so that the first movable plate is prevented from falling downwards and being damaged.

The working principle is as follows: when a mould is installed, the U-shaped fixed rod 5 is pulled outwards, the U-shaped fixed rod 5 drives the second movable plate 8 to move outwards, then the mould is placed on the placing plate 4 and is adjusted to a proper position, the U-shaped fixed rod 5 is loosened, the U-shaped fixed rod 5 and the second movable plate 8 are pushed inwards through the compression spring 16, the mould is fixed through the second movable plate 8 to prevent the mould from moving up and down in the using process, then the threaded rod 11 is rotated, the first movable plate 7 is driven to move towards the inner side through the threaded rod 11 to enable the first movable plate 7 to be in contact with the mould, the mould is positioned and fixed through the first movable plate 7 to prevent the mould from moving left and right in the using process, when the mould is disassembled, the threaded rod 11 is rotated to enable the second movable plate 8 to be separated from the mould, then the U-shaped fixed rod 5 is pulled outwards, the second movable plate 8 is driven to move outwards through the U-shaped, the mold can be taken out at the moment, so that the purposes of fixing and replacing the mold more conveniently and greatly improving the working efficiency are achieved.

In conclusion, this mould fixed knot constructs for plastic uptake machine, drive second movable plate 8 through U-shaped dead lever 5 and move to the outside, then put the mould on placing board 4, adjust it to suitable position, loosen U-shaped dead lever 5, push U-shaped dead lever 5 and second movable plate 8 inboard through reducing spring 16 this moment, fix the mould through second movable plate 8, avoid it to reciprocate in the use, then rotate threaded rod 11, drive first movable plate 7 through threaded rod 11 and move to its inboard, make first movable plate 7 and mould contact, fix a position and fix the mould through first movable plate 7 this moment, avoid it to move about in the use, thereby reached and made things convenient for more to fix and change the mould, very big improvement work efficiency's purpose.

And, carry on spacingly through spacing groove 9 and spacing slider 14 to second movable plate 8, avoid it to take place the skew in-process that moves around, drive first movable plate 7 and follow its rotation when avoiding threaded rod 11 to rotate through the bearing, cause its damage, then make threaded rod 11 remove about when rotating through the thread groove, thereby it is more convenient to fix the mould, lead to first movable plate 7 through guide bar 13, avoid it to take place the skew at the in-process that removes about, support first movable plate 7 through accepting the board, avoid it to drop downwards, cause its damage, thereby it is more convenient to fix and change the mould to have reached, very big improvement work efficiency's purpose.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 mould fixed knot constructs for plastic uptake machine, includes quick-witted case (1), its characterized in that: the top of the case (1) is fixedly provided with a workbench (2), the top of the workbench (2) is provided with a cover plate (3), the top of the workbench (2) is fixedly provided with at least two placing plates (4), both sides of the top of the workbench (2) and the placing plates (4) are respectively and fixedly provided with a fixed plate (10), the middle part of one side of the fixed plate (10) is provided with a threaded rod (11), one end of the threaded rod (11) close to the placing plates (4) is fixedly provided with a first movable plate (7), the bottom of the first movable plate (7) is contacted with the top of the placing plates (4), the front and the back of the top of the placing plates (4) are respectively provided with a second fixed rod (8), one side of the two second movable plates (8) deviating from each other is respectively and fixedly connected with two U-shaped fixed rods (5), and every two adjacent U-shaped fixed rods (6) are respectively and fixedly connected between the, place the inside front of board (4) and the back and all seted up two shifting chutes (12), the inside sliding connection of shifting chute (12) has fixed block (15), U-shaped dead lever (5) are close to the one end of placing board (4) and extend to the inside of U-shaped dead lever (5) and with fixed block (15) fixed connection, one side fixed mounting that U-shaped dead lever (5) were kept away from in fixed block (15) has reducing spring (16), the inner wall fixed connection of fixed block (15) and shifting chute (12) is kept away from in reducing spring (16).

2. The mold fixing structure for a plastic uptake machine according to claim 1, wherein: two limiting grooves (9) are formed in the front face and the back face of the top of the placing plate (4), two limiting sliding blocks (14) are fixedly mounted at the bottom of the second moving plate (8), and the limiting sliding blocks (14) are connected to the inside of the limiting grooves (9) in a sliding mode.

3. The mold fixing structure for a plastic uptake machine according to claim 1, wherein: one side of the first moving plate (7) close to the threaded rod (11) is fixedly provided with a bearing, and one end of the threaded rod (11) close to the first moving plate (7) is fixedly connected to an inner ring of the bearing.

4. The mold fixing structure for a plastic uptake machine according to claim 1, wherein: the middle part of one side of the fixing plate (10) is provided with a thread groove, and the threaded rod (11) is in threaded connection with the fixing plate (10) through the thread groove.

5. The mold fixing structure for a plastic uptake machine according to claim 1, wherein: the first movable plate (7) is close to one side of the fixed plate (10) and is located on the front side and the back side of the threaded rod (11) and fixedly connected with a guide rod (13), and one end, far away from the first movable plate (7), of the guide rod (13) penetrates through the fixed plate (10) and extends to the outer side of the fixed plate (10).

6. The mold fixing structure for a plastic uptake machine according to claim 1, wherein: one side of the fixed plate (10) close to the placing plate (4) is fixedly provided with a bearing plate, one side of the bearing plate far away from the fixed plate (10) is fixedly connected with the placing plate (4), and the bottom of the first moving plate (7) is in contact with the top of the bearing plate.