Self-locking rotary bottle cap compression molding machine

Abstract

The utility model discloses a self-locking type rotary bottle cap compression molding machine which comprises a supporting seat, the upper end of a mounting buckle block is fixedly connected with a lower mold, the upper end of the inner wall of the lower mold is provided with a positioning slot, the two sides of the inner wall of the positioning slot are provided with telescopic slots, the inner walls of the telescopic slots are fixedly connected with connecting springs, and the connecting springs are fixedly connected with the supporting seat. One end of the connecting spring is fixedly connected with a self-locking block, and the self-locking block and the self-locking groove are installed in an inserted mode. According to the self-locking type rotary bottle cap compression molding machine, a hydraulic cylinder can drive a lower mold to conduct stable extrusion molding through a splicing insertion groove and a splicing insertion block, an upper mold and the lower mold can be positioned and spliced through a positioning insertion block and a positioning insertion groove and can be locked through a self-locking buckle block and a self-locking buckle groove in a buckled mode, the compression molding effect is better, and the service life of the compression molding machine is prolonged. And the upper mold can be quickly rotated and disassembled through the thread mounting groove and the thread mounting block, and the lower mold can be quickly inserted and disassembled through the mounting buckle block and the mounting buckle groove, so that quick replacement and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap compression molding machines, in particular to a self-locking rotary bottle cap compression molding machine. Background Art

[0002] With the development of industrial technology and the ever-changing needs of life, compression molded products have increasingly appeared in people's lives, such as plastic bottle caps. Compression molding machines are important equipment for producing compression molded products. They use plastic parts softened at high temperature to be squeezed into the desired shape through a mold.

[0003] The existing CN206446017U is a plastic bottle cap compression molding machine with uniform heating. The structure itself is relatively simple, which avoids the deformation of plastic parts caused by natural cooling. The compression molding process is also more efficient. However, there are shortcomings. The existing equipment has poor working stability, and the replacement and maintenance effects of parts are not good, and it is inconvenient to use. Therefore, a self-locking rotary bottle cap compression molding machine is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a self-locking rotary bottle cap compression molding machine to solve the problems mentioned in the above background technology that the uniformly heated plastic bottle cap compression molding machine has poor working stability, poor parts replacement and maintenance effects, and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-locking rotary bottle cap compression molding machine, comprising a support base, a central pillar fixedly connected to the center position of the upper end of the support base, a lower rotating disk is sleeved on the outer wall of the central pillar, and an upper rotating disk is installed on the upper end of the central pillar, a first stepper motor is plugged and installed on the upper end of the inner wall of the central pillar, and the output end of the first stepper motor is connected to the lower end of the upper rotating disk, a threaded mounting groove is provided on the lower end edge of the upper rotating disk, and a threaded mounting block is plugged and installed on the inner wall of the threaded mounting groove, the lower end of the threaded mounting block is fixedly connected to the upper mold, and the lower end edge of the upper mold is fixedly connected to a positioning plug-in block, the outer wall of the positioning plug-in block is provided with a self-locking buckle groove, a second servo motor is installed on the upper end edge of the inner wall of the support base, and a driving gear is installed on the output end of the second servo motor, and the driving gear is provided. A rotating ring is installed in the side meshing, and the rotating ring is slidably inserted and installed with the upper end of the inner wall of the support seat, the upper end of the rotating ring is connected to the lower rotating disk, and the lower end of the inner wall of the lower rotating disk is provided with a slot, the upper end of the inner wall of the rotating ring is provided with a mounting buckle slot, and the inner wall of the mounting buckle slot is inserted and installed with a mounting buckle block, the lower end of the mounting buckle block is provided with a splicing slot, and the lower end of the mounting buckle slot is connected to the slot, the front side of the inner wall of the support seat is inserted and installed with a hydraulic cylinder, and the output end of the hydraulic cylinder is installed with a splicing plug-in block, the splicing plug-in block is inserted and installed with the splicing slot, the upper end of the mounting buckle block is fixedly connected to the lower mold, the upper end of the inner wall of the lower mold is provided with a positioning slot, and telescopic slots are provided on both sides of the inner wall of the positioning slot, the inner wall of the telescopic slot is fixedly connected with a connecting spring, and one end of the connecting spring is fixedly connected with a self-locking buckle block, and the self-locking buckle block is inserted and installed with the self-locking buckle slot.

[0006] Preferably, the upper rotating disk is connected to the central pillar in a stepping rotation manner via a first stepping motor, and the lower rotating disk is connected to the central pillar in a circumferential rotation manner via a rotating ring and a driving gear.

[0007] Preferably, the upper mold is installed in a rotational splicing manner with the upper rotating disk through a threaded mounting groove and a threaded mounting block, and the lower mold is installed in a plug-in splicing manner with the lower rotating disk through a mounting buckle block and a mounting buckle groove.

[0008] Preferably, the upper mold is positioned and spliced ​​with the lower mold in a positioning slot through a positioning plug-in block.

[0009] Preferably, the lower mold is connected to the upper mold by lifting and extrusion through a hydraulic cylinder, and the hydraulic cylinder is positioned, plugged and installed through a splicing slot, a splicing plug-in block and an installation buckle block.

[0010] Preferably, the positioning plug-in block is installed by locking the self-locking buckle block, the self-locking buckle groove and the positioning slot, and the self-locking buckle block is elastically telescopically connected to the telescopic slot through a connecting spring.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the self-locking rotary bottle cap compression molding machine can enable the hydraulic cylinder to drive the lower mold to perform stable extrusion molding through the splicing slot and the splicing plug-in block, and the upper mold and the lower mold can be positioned and spliced ​​by the positioning plug-in block and the positioning slot, and can be locked by the self-locking buckle block and the self-locking buckle groove, so the compression molding effect is better, and the upper mold can be quickly rotated and disassembled through the threaded mounting groove and the threaded mounting block, and the lower mold can be quickly plugged and disassembled through the mounting buckle block and the mounting buckle groove, which is convenient and quick to replace and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a self-locking rotary bottle cap compression molding machine of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of a self-locking rotary bottle cap compression molding machine of the utility model;

[0014] Figure 3 This is a schematic diagram of the connection between the upper mold and the lower mold of a self-locking rotary bottle cap compression molding machine of the present utility model;

[0015] Figure 4 This utility model is a self-locking rotary bottle cap compression molding machine Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 This utility model is a self-locking rotary bottle cap compression molding machine Figure 2 Enlarged view of point B in the middle;

[0017] Figure 6 This utility model is a self-locking rotary bottle cap compression molding machine Figure 3 Enlarged view of point C in the middle.

[0018] In the figure: 1. Support base, 2. Center pillar, 3. Upper rotating disk, 4. Lower rotating disk, 5. Upper mold, 6. First stepper motor, 7. Rotating ring, 8. Slot, 9. Hydraulic cylinder, 10. Lower mold, 11. Second servo motor, 12. Driving gear, 13. Positioning plug, 14. Threaded mounting groove, 15. Threaded mounting block, 16. Mounting buckle block, 17. Mounting buckle groove, 18. Splicing slot, 19. Splicing plug, 20. Self-locking buckle block, 21. Self-locking buckle groove, 22. Positioning slot, 23. Connecting spring, 24. Telescopic slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-6 The utility model provides a technical solution: a self-locking rotary bottle cap compression molding machine, including a support base 1, a central pillar 2, an upper rotating disk 3, a lower rotating disk 4, an upper mold 5, a first stepper motor 6, a rotating ring 7, a slot 8, a hydraulic cylinder 9, a lower mold 10, a second servo motor 11, a driving gear 12, a positioning plug 13, a threaded mounting groove 14, a threaded mounting block 15, a mounting buckle block 16, a mounting buckle groove 17, a splicing slot 18, a splicing plug 19, a self-locking buckle block 20, a self-locking buckle groove 21, a positioning slot 22. Connect the spring 23 and the telescopic slot 24. The center position of the upper end of the support seat 1 is fixedly connected to the center pillar 2. The lower rotating disk 4 is installed on the outer wall of the center pillar 2, and the upper rotating disk 3 is installed on the upper end of the center pillar 2. The upper rotating disk 3 is connected to the center pillar 2 in a stepping rotation through the first stepper motor 6, and the lower rotating disk 4 is connected to the center pillar 2 in a surrounding rotation through the rotating ring 7 and the driving gear 12. In this way, the upper rotating disk 3 and the lower rotating disk 4 can be easily rotated independently, positioned and moved, and used easily.

[0021] The first stepper motor 6 is installed in an insertion manner on the upper end of the inner wall of the central pillar 2, and the output end of the first stepper motor 6 is connected to the lower end of the upper rotating disk 3. A threaded mounting groove 14 is provided on the lower edge of the upper rotating disk 3, and a threaded mounting block 15 is installed in an insertion manner on the inner wall of the threaded mounting groove 14. The lower end of the threaded mounting block 15 is fixedly connected to the upper mold 5, and the lower end edge of the upper mold 5 is fixedly connected to the positioning plug-in block 13. The upper mold 5 is rotationally spliced ​​and installed with the upper rotating disk 3 through the threaded mounting groove 14 and the threaded mounting block 15. The lower mold 10 is spliced ​​and installed with the lower rotating disk 4 through the mounting buckle block 16 and the mounting buckle groove 17. This makes it easy for the upper mold 5 and the lower mold 10 to be independently disassembled and assembled, and easy to replace.

[0022] The upper mold 5 is positioned and spliced ​​with the lower mold 10 in the positioning slot 22 through the positioning plug block 13, so that the splicing of the upper mold 5 and the lower mold 10 is more stable and avoids deviation. The positioning plug block 13 is locked with the positioning slot 22 through the self-locking buckle block 20 and the self-locking buckle groove 21, and the self-locking buckle block 20 is elastically connected to the telescopic slot 24 through the connecting spring 23, so that the upper mold 5 and the lower mold 10 can be buckled and self-locked, and the compression molding is more stable.

[0023] A self-locking groove 21 is provided on the outer wall of the positioning plug 13, a second servo motor 11 is installed on the upper edge of the inner wall of the support base 1, and a driving gear 12 is installed on the output end of the second servo motor 11, a rotating ring 7 is meshed and installed on one side of the driving gear 12, and the rotating ring 7 is slidably inserted and installed with the upper end of the inner wall of the support base 1, the upper end of the rotating ring 7 is connected to the lower rotating disk 4, and a slot 8 is provided at the lower end of the inner wall of the lower rotating disk 4, a mounting buckle groove 17 is provided on the upper end of the inner wall of the rotating ring 7, and a mounting buckle block 16 is installed on the inner wall of the mounting buckle groove 17, a splicing slot 18 is provided at the lower end of the mounting buckle block 16, and the lower end of the mounting buckle groove 17 is communicated with the slot 8, a hydraulic cylinder 9 is installed on the front side of the inner wall of the support base 1, and a splicing plug is installed at the output end of the hydraulic cylinder 9 Block 19, the splicing plug-in block 19 is plugged into the splicing slot 18 for installation, the upper end of the mounting buckle block 16 is fixedly connected to the lower mold 10, and a positioning slot 22 is provided at the upper end of the inner wall of the lower mold 10, and telescopic slots 24 are provided on both sides of the inner wall of the positioning slot 22. The lower mold 10 is connected to the upper mold 5 by the hydraulic cylinder 9 in a lifting and extrusion connection, and the hydraulic cylinder 9 is positioned, plugged and spliced ​​through the splicing slot 18, the splicing plug-in block 19 and the mounting buckle block 16. This makes it convenient for the lower mold 10 to be inserted and lifted, the extrusion is stable, and it can be quickly adjusted, and the use effect is better. The inner wall of the telescopic slot 24 is fixedly connected to a connecting spring 23, and one end of the connecting spring 23 is fixedly connected to a self-locking buckle block 20, and the self-locking buckle block 20 is plugged and installed with the self-locking buckle slot 21.

[0024] Working principle: When using the self-locking rotary bottle cap compression molding machine, first assemble and install the device, and then after adding material to the lower mold 10, the lower mold 10 can be driven to rotate and move by the rotating ring 7, the second servo motor 11, and the driving gear 12. When it rotates to the hydraulic cylinder 9, the splicing block 19 can be driven to be inserted into the splicing slot 18, thereby lifting the lower mold 10 and squeezing the upper mold 5. Then, it is positioned and installed by the positioning block 13 and the positioning slot 22, and locked by the self-locking buckle block 20 and the self-locking buckle groove 21. Then the hydraulic cylinder 9 is retracted, and then the upper rotary disk 3 is driven to rotate by the first stepper motor 6 to remove the material, and then continuously disassemble and assemble. When the upper mold 5 and the lower mold 10 are damaged, they can be quickly disassembled and replaced through the threaded mounting groove 14, the threaded mounting block 15, the mounting buckle block 16, and the mounting buckle groove 17. This is the use process of the self-locking rotary bottle cap compression molding machine.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A self-locking rotary bottle cap molding machine, comprising a support base (1), wherein a central pillar (2) is fixedly connected to the center position of the upper end of the support base (1), a lower rotating disk (4) is sleeved and mounted on the outer wall of the central pillar (2), and an upper rotating disk (3) is mounted on the upper end of the central pillar (2), characterized in that: The upper end of the inner wall of the central pillar (2) is plugged and installed with a first stepper motor (6), and the output end of the first stepper motor (6) is connected to the lower end of the upper rotating disk (3). The lower end edge of the upper rotating disk (3) is provided with a threaded mounting groove (14), and the inner wall of the threaded mounting groove (14) is plugged and installed with a threaded mounting block (15). The lower end of the threaded mounting block (15) is fixedly connected to the upper mold (5), and the lower end edge of the upper mold (5) is fixedly connected to the positioning plug (13). The outer wall of the positioning plug (13) is provided with a self-locking buckle groove (21). The upper end edge of the inner wall of the support base (1) is installed with a second servo motor (11), and the output end of the second servo motor (11) is installed with a driving gear (12). A rotating ring (7) is meshed and installed on one side of the driving gear (12), and the rotating ring (7) is slidably plugged and installed with the upper end of the inner wall of the support base (1). The upper end of the rotating ring (7) is connected to the lower rotating disk (4), and the lower end of the inner wall of the lower rotating disk (4) is opened. A slot (8) is provided, the upper end of the inner wall of the rotating ring (7) is provided with a mounting buckle slot (17), and the inner wall of the mounting buckle slot (17) is plugged and installed with a mounting buckle block (16), the lower end of the mounting buckle block (16) is provided with a splicing slot (18), the lower end of the mounting buckle slot (17) is connected to the slot (8), the front side of the inner wall of the support seat (1) is plugged and installed with a hydraulic cylinder (9), and the output end of the hydraulic cylinder (9) is installed with a splicing plug-in block (19), the splicing plug-in block (19) is connected to the The splicing slot (18) is plugged in and installed. The upper end of the installation buckle block (16) is fixedly connected to the lower mold (10). The upper end of the inner wall of the lower mold (10) is provided with a positioning slot (22), and both sides of the inner wall of the positioning slot (22) are provided with telescopic slots (24). The inner wall of the telescopic slot (24) is fixedly connected to a connecting spring (23), and one end of the connecting spring (23) is fixedly connected to a self-locking buckle block (20). The self-locking buckle block (20) is plugged in and installed with the self-locking buckle slot (21).

2. A self-locking rotary bottle cap compression molding machine according to claim 1, characterized in that: The upper rotating disk (3) is connected to the central pillar (2) in a stepping rotation manner via a first stepping motor (6), and the lower rotating disk (4) is connected to the central pillar (2) in a circumferential rotation manner via a rotating ring (7) and a driving gear (12).

3. The self-locking rotary bottle cap compression molding machine according to claim 2, characterized in that: The upper mold (5) is mounted in a rotational splicing manner with the upper rotating disk (3) via a threaded mounting groove (14) and a threaded mounting block (15), and the lower mold (10) is mounted in a plug-in splicing manner with the lower rotating disk (4) via a mounting buckle block (16) and a mounting buckle groove (17).

4. The self-locking rotary bottle cap compression molding machine according to claim 3, characterized in that: The upper mold (5) is positioned and spliced ​​with the lower mold (10) in the positioning slot (22) via the positioning insert (13).

5. The self-locking rotary bottle cap compression molding machine according to claim 4, characterized in that: The lower mold (10) is connected to the upper mold (5) by lifting and extrusion via a hydraulic cylinder (9), and the hydraulic cylinder (9) is installed by positioning, plugging, and splicing via a splicing slot (18), a splicing plug block (19), and an installation buckle block (16).

6. The self-locking rotary bottle cap compression molding machine according to claim 5, characterized in that: The positioning insert (13) is installed by locking and engaging the self-locking buckle block (20), the self-locking buckle slot (21) and the positioning slot (22), and the self-locking buckle block (20) is elastically and telescopically connected to the telescopic slot (24) via a connecting spring (23).

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