CN221271360U - Transverse cutting mechanism convenient for spacing adjustment and used for plastic bulb shell processing - Google Patents

Abstract

The utility model provides a transverse cutting mechanism for processing a plastic bulb shell, which is convenient for spacing adjustment, and comprises the following components: a mounting table; the adjusting assembly, the bottom of adjusting assembly is fixed connection in the both sides at mount table top respectively, adjusting assembly includes two supports, two the bottom of support is fixed connection in the both sides at mount table top respectively, two the equal fixedly connected with fixed plate in top of support. The utility model provides a transverse cutting mechanism for processing plastic blisters, which is convenient for space adjustment, and the transverse cutting mechanism drives three threaded rods to rotate through the rotation of the output shaft of a motor, so that three threaded blocks are driven to move left and right along the peripheral side surface of the threaded rods, further the telescopic rods are driven to move left and right, and further the cutting tool bits are driven to move left and right.

Description

A cross-cutting mechanism for plastic bubble shell processing with convenient spacing adjustment

Technical Field

The utility model relates to the field of plastic bubble shell processing, in particular to a cross-cutting mechanism for plastic bubble shell processing which is convenient for adjusting the spacing.

Background technique

The blister is a transparent plastic with a specific convex shape made from a transparent plastic sheet using the blister process. It is covered on the surface of the product to protect and beautify the product. It is also called a blister or vacuum cover. In daily life, the use of plastic blister is very frequent and convenient.

There are six important links in the production process of plastic blister products: computer mold design, mold proofing, mold production, blister forming, punch cutting and sorting and packaging. After completing the mold production, we can combine special production equipment to carry out the molding of blister products. In the production process, special attention should be paid to the control of temperature, strength, materials, etc. to prevent the product from having the wrong shape or thickness after molding.

After the plastic bubble shell is processed and formed, the plastic bubble shells that are stuck together need to be separated into individual plastic bubble shells, which requires the use of a cross-cutting machine to further refine and shear the entire plastic bubble shell. Application number: 201921529452.3 discloses a cross-cutting mechanism of a plastic bubble shell processing equipment, including a base, a cross-cutting mechanism, an extrusion plate, a fixed pressure plate, an electric push rod, a reset spring, etc., so that the device fixes the plastic bubble shell while cutting, effectively preventing the displacement of the plastic bubble shell during cutting, and increasing the processing accuracy of the cross-cutting mechanism. However, when using the device, since only one cutting device is provided, it is not possible to cut a pair of plastic bubble shells at the same time, and it is inconvenient to adjust the distance between different cutting heads according to the length of different plastic bubble shells, thereby slowing down the cutting speed and increasing the cutting time, which brings inconvenience to the operator.

Therefore, it is necessary to provide a cross-cutting mechanism for plastic bubble shell processing that is easy to adjust the spacing to solve the above technical problems.

Utility Model Content

The utility model provides a cross-cutting mechanism for plastic bubble shell processing which is convenient for adjusting the spacing, and solves the problem in the related art that some existing plastic bubble shell processing equipment is inconvenient to adjust the spacing of cutting heads when in use.

In order to solve the above technical problems, the utility model provides a cross-cutting mechanism for processing plastic bubble shells which is convenient for adjusting the spacing, comprising: a mounting table;

An adjusting component, the bottom of the adjusting component is fixedly connected to both sides of the top of the mounting platform, the adjusting component includes two brackets, the bottoms of the two brackets are fixedly connected to both sides of the top of the mounting platform, the tops of the two brackets are fixedly connected with a fixing plate, the right side of the right fixing plate is fixedly connected with a motor box, the bottom of the inner wall of the motor box is fixedly connected with a motor, the output shaft of the motor passes through the left side of the inner wall of the motor box and the right side of the right fixing plate in sequence and extends to the left side of the right fixing plate, the output shaft of the motor is fixedly connected with a first threaded rod, the left end of the first threaded rod is fixedly connected with a second threaded rod, the left end of the second threaded rod is fixedly connected with a third threaded rod, the left end of the third threaded rod is rotatably connected to the left fixing plate, and the peripheral sides of the first threaded rod, the second threaded rod and the third threaded rod are all threadedly connected with threaded blocks.

Preferably, the bottoms of the three threaded blocks are fixedly connected to telescopic rods, the bottoms of the three telescopic rods are fixedly connected to cutting heads, the two sides of the three telescopic rods are fixedly connected to two top plates, the bottoms of the six top plates are fixedly connected to springs, and the bottoms of the six springs are fixedly connected to pressing plates.

Preferably, a through groove is provided on the top of the mounting platform, and sliding rods are fixedly connected to both sides of the inner wall of the mounting platform. The peripheral side surfaces of the sliding rods are slidably connected to three sliding blocks, and the peripheral side surfaces of the three sliding blocks are respectively slidably connected to the inner side of the mounting platform, and the tops of the three sliding blocks are all provided with grooves.

Preferably, the front and back sides of the mounting platform are fixedly connected to a placement box, the bottoms of the inner walls of the two placement boxes are fixedly connected to hydraulic rods, the opposite sides of the two hydraulic rods are fixedly connected to short plates, and the opposite sides of the two short plates are respectively fixedly connected to two short rods.

Preferably, two placement plates are fixedly connected to the top of the mounting table, and opposite sides of the four short rods respectively penetrate the inner wall of the opposite side of the placement box and the opposite side of the two placement plates and extend to the opposite side of the two placement plates, and opposite sides of the four short rods are fixedly connected with splints.

Preferably, two supporting legs are fixedly connected to both sides of the bottom of the mounting platform.

Compared with the related art, the utility model provides a cross-cutting mechanism for plastic bubble shell processing that is easy to adjust the spacing, which has the following beneficial effects:

The utility model provides a cross-cutting mechanism for processing plastic bubble shells which is convenient for adjusting the spacing. The output shaft of a motor drives three threaded rods to rotate, thereby driving the three threaded blocks to move left and right along the peripheral side surfaces of the threaded rods, thereby driving the telescopic rods to move left and right, and further driving the cutting heads to move left and right. The structure is simple and practical, and can meet the requirement of flexibly adjusting the distance between the cutting heads according to the length of the plastic bubble shells. The three plastic bubble shells can also be cut at the same time, thereby accelerating the cutting speed and bringing convenience to the operator.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a preferred embodiment of a cross-cutting mechanism for processing plastic bubble shells that is convenient for adjusting spacing provided by the utility model;

FIG2 is a schematic structural diagram of a top view of the mounting platform shown in FIG1 ;

FIG. 3 is a schematic structural diagram of a left view of the mounting platform shown in FIG. 1 .

Numbers in the figure: 1. Mounting table; 2. Adjustment assembly; 21. Bracket; 22. Fixing plate; 23. Motor box; 24. Motor; 25. First threaded rod; 26. Second threaded rod; 27. Third threaded rod; 28. Threaded block; 3. Telescopic rod; 4. Cutting head; 5. Top plate; 6. Spring; 7. Pressing plate; 8. Through groove; 9. Sliding rod; 10. Sliding block; 11. Groove; 12. Placement box; 13. Hydraulic rod; 14. Short board; 15. Short rod; 16. Placement plate; 17. Clamp; 18. Support leg.

Detailed ways

The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

Please refer to Figures 1, 2 and 3, wherein Figure 1 is a structural schematic diagram of a preferred embodiment of a cross-cutting mechanism for processing a plastic bubble shell that is convenient for adjusting the spacing provided by the utility model; Figure 2 is a structural schematic diagram of a top view of the mounting platform shown in Figure 1; Figure 3 is a structural schematic diagram of a left view of the mounting platform shown in Figure 1, a cross-cutting mechanism for processing a plastic bubble shell that is convenient for adjusting the spacing, comprising: a mounting platform 1;

An adjusting component 2, the bottom of the adjusting component 2 is fixedly connected to both sides of the top of the mounting platform 1, the adjusting component 2 includes two brackets 21, the bottoms of the two brackets 21 are fixedly connected to both sides of the top of the mounting platform 1, the tops of the two brackets 21 are fixedly connected with a fixing plate 22, the right side of the right fixing plate 22 is fixedly connected with a motor box 23, the bottom of the inner wall of the motor box 23 is fixedly connected with a motor 24, the output shaft of the motor 24 passes through the left side of the inner wall of the motor box 23 and the right side of the right fixing plate 22 in sequence and extends to the left side of the right fixing plate 22, the output shaft of the motor 24 is fixedly connected with a first threaded rod 25, the left end of the first threaded rod 25 is fixedly connected with a second threaded rod 26, the left end of the second threaded rod 26 is fixedly connected with a third threaded rod 27, the left end of the third threaded rod 27 is rotatably connected to the left fixing plate 22, and the peripheral side surfaces of the first threaded rod 25, the second threaded rod 26 and the third threaded rod 27 are all threadedly connected with a threaded block 28;

By setting up an adjustment component 2 for adjusting the distance between the cutting heads 4, a motor box 23 is set up for fixing the motor 24, and the motor 24 is set up for providing power for the rotation of the threaded rod. By setting up three threaded rods for fixed connection, it can be satisfied that when the first threaded rod 25 rotates, the second threaded rod 26 and the third threaded rod 27 can be driven to rotate together. By setting up three threaded blocks 28 that are respectively threadedly connected to the three threaded rods, it can be satisfied that when the three threaded rods rotate, the three threaded blocks 28 will move along the peripheral sides of the three threaded rods respectively.

The bottoms of the three threaded blocks 28 are all fixedly connected with telescopic rods 3, the bottoms of the three telescopic rods 3 are all fixedly connected with cutting heads 4, the two sides of the three telescopic rods 3 are all fixedly connected with two top plates 5, the bottoms of the six top plates 5 are all fixedly connected with springs 6, and the bottoms of the six springs 6 are all fixedly connected with pressing sheets 7;

The telescopic rod 3 is provided to drive the cutting head 4 to reciprocate up and down to realize the cutting action. The top plate 5, the spring 6 and the pressing sheet 7 are fixedly connected to fix the plastic bubble shell when cutting the plastic bubble shell to avoid errors caused by the movement of the plastic bubble shell.

A through slot 8 is provided on the top of the mounting platform 1, and slide bars 9 are fixedly connected to both sides of the inner wall of the mounting platform 1. Three sliders 10 are slidably connected to the peripheral side of the slide bar 9. The peripheral side of the three sliders 10 are respectively slidably connected to the inner side of the mounting platform 1, and the tops of the three sliders 10 are all provided with grooves 11;

The through slot 8 is provided so that the cutting head 4 can fall into the groove 11 when it falls, thereby ensuring the safety of the device. The slide bar 9 and the slider 10 are provided to cooperate with each other so that the position of the slider 10 can be flexibly adjusted.

The front and back of the mounting platform 1 are fixedly connected with a placement box 12, the bottoms of the inner walls of the two placement boxes 12 are fixedly connected with hydraulic rods 13, the opposite sides of the two hydraulic rods 13 are fixedly connected with short plates 14, and the opposite sides of the two short plates 14 are respectively fixedly connected with two short rods 15;

The placement box 12 is provided to fix the hydraulic rod 13. The hydraulic rod 13 is provided to push the short rod 15 and the clamping plate 17 to fix the peripheral side of the plastic bubble shell, thereby increasing the accuracy during cutting.

Two placement plates 16 are fixedly connected to the top of the mounting platform 1, and opposite sides of four short rods 15 respectively penetrate the inner wall of the opposite side of the placement box 12 and the opposite side of the two placement plates 16 and extend to the opposite side of the two placement plates 16, and opposite sides of the four short rods 15 are fixedly connected with clamping plates 17;

The placement plate 16 is used to fix the short rod 15, and the clamping plate 17 is used to fix the plastic bubble shell.

Two supporting legs 18 are fixedly connected to both sides of the bottom of the mounting platform 1;

The supporting legs 18 are provided to support the entire device.

The working principle of the cross-cutting mechanism for plastic bubble shell processing which is convenient for adjusting the spacing provided by the utility model is as follows:

Step 1: When in use, the plastic bubble shell is placed on the top of the mounting platform 1, and the hydraulic rods 13 are opened. The two hydraulic rods 13 extend to drive the two short plates 14 to move to the opposite side, thereby driving the short rods 15 to move to the opposite side, and then driving the clamping plate 17 to move to the opposite side on the top of the mounting platform 1 to fix the plastic bubble shell;

Step 2: Turn on the motor 24. The output shaft of the motor 24 rotates to drive the three threaded rods to rotate. The rotation of the three threaded rods drives the three threaded blocks 28 to move rightward along the peripheral side of the threaded rods. The threaded blocks 28 move rightward to drive the telescopic rod 3 to move rightward, thereby driving the cutting head 4 to move rightward, completing the adjustment of the distance of the cutting head 4. Turn on the telescopic rod 3. The cutting head 4 reciprocates up and down as the telescopic rod 3 extends and retracts to cut the plastic bubble shell.

Compared with the related art, the utility model provides a cross-cutting mechanism for plastic bubble shell processing that is easy to adjust the spacing, which has the following beneficial effects:

The output shaft of the motor 24 drives the three threaded rods to rotate, thereby driving the three threaded blocks 28 to move left and right along the peripheral side of the threaded rods, thereby driving the telescopic rod 3 to move left and right, and further driving the cutting head 4 to move left and right. The structure is simple and practical, and can meet the requirement of flexibly adjusting the distance between the cutting heads 4 according to the length of the plastic bubble shell, and can also cut three plastic bubble shells at the same time, which speeds up the cutting speed and brings convenience to the operator.

The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims (6)

1. Transverse cutting mechanism is used in processing of plastics cell-shell convenient to interval adjustment, a serial communication port, include: a mounting table (1);

The adjusting component (2), the bottom of adjusting component (2) is fixedly connected with both sides at mount table (1) top respectively, adjusting component (2) include two supports (21), two the bottom of support (21) is fixedly connected with both sides at mount table (1) top respectively, two equal fixedly connected with fixed plate (22) in top of support (21), the right side fixedly connected with motor case (23) of fixed plate (22), the bottom fixedly connected with motor (24) of motor case (23) inner wall, the output shaft of motor (24) runs through the left side of motor case (23) inner wall and the right side of right side fixed plate (22) in proper order and extends to the left side of right side fixed plate (22), the output shaft fixedly connected with first threaded rod (25) of motor (24), the left end fixedly connected with second threaded rod (26) of first threaded rod (25), the left end fixedly connected with third threaded rod (27) of second threaded rod (26), the left end and left side fixed plate (22) of third threaded rod (27), the equal threaded rod (28) of rotation of second threaded rod (26) and third threaded rod (28).

2. The transverse cutting mechanism for plastic bulb shell processing convenient for spacing adjustment according to claim 1, wherein the bottoms of three threaded blocks (28) are fixedly connected with telescopic rods (3), the bottoms of three telescopic rods (3) are fixedly connected with cutting heads (4), two top plates (5) are fixedly connected with two sides of each telescopic rod (3), springs (6) are fixedly connected with the bottoms of six top plates (5), and pressing plates (7) are fixedly connected with the bottoms of six springs (6).

3. The transverse cutting mechanism for plastic bulb shell processing convenient for spacing adjustment according to claim 2, wherein the top of the mounting table (1) is provided with a through groove (8), two sides of the inner wall of the mounting table (1) are fixedly connected with sliding rods (9), the peripheral side surfaces of the sliding rods (9) are slidably connected with three sliding blocks (10), the peripheral side surfaces of the three sliding blocks (10) are slidably connected with the inner side of the mounting table (1) respectively, and the tops of the three sliding blocks (10) are provided with grooves (11).

4. The transverse cutting mechanism for plastic bulb shell processing convenient for space adjustment according to claim 3, wherein the front surface and the back surface of the mounting table (1) are fixedly connected with placing boxes (12), the bottoms of the inner walls of the two placing boxes (12) are fixedly connected with hydraulic rods (13), one sides of the two opposite hydraulic rods (13) are fixedly connected with short plates (14), and one sides of the two opposite short plates (14) are fixedly connected with two short rods (15) respectively.

5. The transverse cutting mechanism for plastic bulb shell processing convenient for spacing adjustment according to claim 4, wherein the top of the mounting table (1) is fixedly connected with two placing plates (16), one opposite side of four short rods (15) respectively penetrates through the inner wall of one opposite side of the placing box (12) and one opposite side of the two placing plates (16) and extends to one opposite side of the two placing plates (16), and one opposite side of the four short rods (15) is fixedly connected with clamping plates (17).

6. The transverse cutting mechanism for processing the plastic bubble shells, which is convenient for spacing adjustment, according to claim 5, is characterized in that two sides of the bottom of the mounting table (1) are fixedly connected with two supporting legs (18) respectively.