Fixing device for plastic cover production

Abstract

The utility model discloses a fixing device for plastic cover production, which comprises a bottom plate, two side plates are symmetrically mounted at the upper end of the bottom plate, a top plate is mounted at the upper ends of the two side plates, supporting legs are mounted at four corners of the lower end of the bottom plate, a dust collection mechanism is mounted on the outer side of one side plate, and a dust collection mechanism is mounted on the outer side of the other side plate. According to the utility model, the air suction machine is arranged at the lower end of the fixing seat for placing the plastic cap, the lower end of the plastic cap is sucked, and the plastic cap is fixed by using suction force, so that the bottle cap cannot be damaged due to the fixing mode; during use, the plastic cover only needs to be placed on the fixing base, the air suction machine is started, the plastic cover is sucked, and the fixing ring is installed on the inner side, used for containing the plastic cover, in the fixing base, so that the plastic cover cannot rotate when internal threads are machined, and the sucked plastic cover is fixed more stably.

Description

Technical Field

[0001] The utility model relates to the field of plastic cover production, in particular to a fixing device for plastic cover production. Background Art

[0002] Plastic bottle caps are generally divided into PP and PE in terms of material. PP material: mostly used for gas beverage bottle cap gaskets and bottle caps, heat-resistant and non-deformable, high surface strength, good chemical stability, but the disadvantage is poor toughness, easy brittleness under low temperature conditions, poor oxidation resistance, and not wear-resistant. Plastic bottle caps of this material are mostly used for fruit wine and carbonated beverage bottle cap packaging. Because plastic materials are low-cost and have the advantages of many materials, they are also welcomed by packaging container material factories to a certain extent. However, due to the changes in their structure, their performance is not very clear, and their application in some food packaging fields still needs to be considered. However, with the development of science and technology, the application of plastic bottle caps in the field of food packaging will become more and more extensive. When producing plastic bottles, it is necessary to process the inner thread on the inside of the bottle cap so that the bottle cap and the bottle body can be sealed.

[0003] After searching, Chinese patent document application number 202020548819.2 discloses a plastic bottle cap processing and fixing device, which belongs to the field of plastic bottle technology, including a base plate, a mounting frame is arranged above the base plate, a box body is installed above the mounting frame, a box door is arranged on one side of the box body, and the box door and the box body are connected by multiple screws, a first cylinder is installed above the box body away from the box door, a first telescopic rod is arranged on the side of the first cylinder close to the box body, a push plate is installed on the side of the first telescopic rod away from the first cylinder, a movable plate is arranged above the box body, and an air pump is installed on one side of the movable plate; the utility model arranges a filter, a box door, a spring, a movable rod, a movable plate, a box body, an air pump, a push plate, a first telescopic rod, a first cylinder, an air supply pipe, an air supply cavity, an air suction bucket and screws, so that the device can collect debris and dust splashed during processing, thereby improving the practicality of the device.

[0004] However, this device has certain defects. When processing the inner thread on the inside of the bottle cap, the bottle cap needs to be fixed first. When processing the inner thread on the bottle cap, this device fixes the bottle cap by two telescopic rods. This fixing method may damage the bottle cap. Therefore, we need to design a fixing device for plastic cap production to solve the problem that the fixing method of this device may damage the bottle cap. Utility Model Content

[0005] The utility model aims to provide a fixing device for producing plastic caps, which can fix the plastic caps by installing an air suction machine at the lower end of a fixing seat on which the plastic caps are placed, sucking the lower end of the plastic caps and fixing the plastic caps by suction, and such a fixing method will not damage the bottle caps. When in use, the plastic caps only need to be placed on the fixing seat, and the air suction machine is turned on, so that the plastic caps are sucked by the first suction pipe box and the second suction pipe connected to the lower end of the fixing seat.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for producing plastic caps, comprising a bottom plate, two side plates are symmetrically mounted on the upper end of the bottom plate, a top plate is mounted on the upper ends of the two side plates, legs are mounted at the four corners of the lower end of the bottom plate, a dust suction mechanism is mounted on the outer side of one of the side plates, a fixing mechanism is mounted on the upper end of the bottom plate, and a rotating mechanism for opening an internal thread is mounted on the lower end of the top plate;

[0007] The fixing mechanism includes a connecting plate, and a plurality of fixing seats for placing plastic covers are installed on the upper end of the connecting plate, and the bottom ends of the plurality of fixing seats are connected to a first air intake pipe, and a second air intake pipe is installed inside the connecting plate, and the lower ends of the plurality of the first air intake pipes are installed on the second air intake pipe through the connecting plate, and an air suction machine is installed at the lower end of the second air intake pipe, and the air suction machine is installed at the lower end of the connecting plate, and two electric push rods are installed at the lower end of the connecting plate, and the lower ends of the two electric push rods are embedded in the bottom plate.

[0008] Preferably, the rotating mechanism comprises a plurality of motors, the plurality of motors are mounted at the lower end of the top plate, and the output ends of the plurality of motors are mounted with taps.

[0009] Preferably, the dust suction mechanism includes an outer cover, which is installed on the outside of one of the side panels, a sponge board is installed inside the outer cover, a vacuum cleaner is installed on the side of the sponge board away from the side panel, a dust inlet chamber is provided on the side of the sponge board close to the side panel, a dust suction pipe is installed inside the top plate, one end of the dust suction pipe passes through the top plate and is connected with the dust inlet chamber, and a plurality of air nozzles are installed at the lower end of the dust suction pipe.

[0010] Preferably, a support plate is installed at the lower end of the air suction machine, and two support rods are symmetrically installed at the upper end of the support plate, and the upper ends of the two support rods are installed at the lower end of the connecting plate.

[0011] Preferably, a sliding door is installed at the upper end of the outer cover near the dust inlet chamber, and a handle is installed at the upper end of the sliding door.

[0012] Preferably, a fixing ring is installed inside the fixing seat, and the fixing seat and the connecting plate are fixed by screws.

[0013] Preferably, a dust storage box with an open upper end is installed at the bottom end of the dust inlet chamber, and the height of the dust storage box is lower than the height of the dust inlet chamber.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model mainly installs an air suction machine at the lower end of the fixing seat where the plastic cover is placed, sucks the lower end of the plastic cover, and fixes the plastic cover with suction. Such a fixing method will not damage the bottle cap. When in use, it is only necessary to place the plastic cover on the fixing seat, turn on the air suction machine, and suck the plastic cover through the first suction pipe box and the second suction pipe connected to the lower end of the fixing seat.

[0016] 2. The utility model installs a fixing ring on the inner side of the fixing seat for placing the plastic cover, so that the plastic cover will not rotate when the internal thread is processed, and the sucked plastic cover is fixed more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the fixing device for producing plastic covers of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of a fixing device for producing plastic covers of the utility model;

[0019] Figure 3 It is a cross-sectional schematic diagram of the fixing mechanism of the utility model.

[0020] In the figure: 1. top plate; 2. side plate; 3. bottom plate; 4. supporting legs; 5. outer cover; 6. sliding door; 7. motor; 8. tap; 9. dust inlet chamber; 10. sponge plate; 11. vacuum cleaner; 12. air nozzle; 13. vacuum tube; 14. first suction tube; 15. electric push rod; 16. suction machine; 17. second suction tube; 18. fixing seat; 19. connecting plate; 20. support plate; 21. support rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model provides a technical solution: a fixing device for producing plastic covers, comprising a bottom plate 3, two side plates 2 are symmetrically mounted on the upper end of the bottom plate 3, a top plate 1 is mounted on the upper ends of the two side plates 2, legs 4 are mounted at the four corners of the lower end of the bottom plate 3, a dust collecting mechanism is mounted on the outer side of one of the side plates 2, a fixing mechanism is mounted on the upper end of the bottom plate 3, and a rotating mechanism for opening an internal thread is mounted on the lower end of the top plate 1;

[0023] The fixing mechanism includes a connecting plate 19, and a plurality of fixing seats 18 for placing plastic covers are installed at the upper end of the connecting plate 19, and the bottom ends of the plurality of fixing seats 18 are connected to the first air intake pipe 14. A second air intake pipe 17 is installed inside the connecting plate 19, and the lower ends of the plurality of first air intake pipes 14 pass through the connecting plate 19 and are installed on the second air intake pipe 17. An air suction machine 16 is installed at the lower end of the second air intake pipe 17, and the air suction machine 16 is installed at the lower end of the connecting plate 19. Two electric push rods 15 are installed at the lower end of the connecting plate 19, and the lower ends of the two electric push rods 15 are embedded in the base plate 3.

[0024] The rotating mechanism includes multiple motors 7, which are all installed at the lower end of the top plate 1. The output ends of the multiple motors 7 are all installed with taps 8. When in use, the motor 7 is turned on, and the motor 7 will rotate with the tap 8 connected to the output end of the motor 7 to process the internal thread of the plastic cover.

[0025] The dust suction mechanism includes an outer cover 5, which is installed on the outside of one of the side panels 2. A sponge board 10 is installed inside the outer cover 5. A vacuum cleaner 11 is installed on the side of the sponge board 10 away from the side panel 2. A dust inlet chamber 9 is provided on the side of the sponge board 10 close to the side panel 2. A dust suction pipe 13 is installed inside the top plate 1. One end of the dust suction pipe 13 passes through the top plate 1 and is connected with the dust inlet chamber 9. A plurality of air nozzles 12 are installed at the lower end of the dust suction pipe 13. When in use, turn on the vacuum cleaner 11, and dust will enter the dust suction pipe 13 through the suction nozzle, and then enter the dust inlet chamber 9 from the dust suction pipe 13.

[0026] A support plate 20 is installed at the lower end of the air suction machine 16, and two support rods 21 are symmetrically installed at the upper end of the support plate 20. The upper ends of the two support rods 21 are installed at the lower end of the connecting plate 19. The support plate 20 and the support rods 21 are provided to support the air suction machine 16.

[0027] A sliding door 6 is installed at the upper end of the outer cover 5 near the dust inlet chamber 9, and a handle is installed at the upper end of the sliding door 6. The dust inlet chamber 9 can be opened and the dust sucked into it can be cleaned by setting the sliding door 6, and the sliding door 6 is easy to open by setting the handle.

[0028] A fixing ring is installed inside the fixing seat 18, and the fixing seat 18 and the connecting plate 19 are fixed by screws. The fixing ring is provided to prevent the plastic cover from rotating when the tap 8 rotates to process the internal thread. By fixing the fixing seat 18 and the connecting plate 19 with screws, the size of the fixing seat 18 can be replaced, and plastic covers of different sizes can be fixed, which has a certain adaptability.

[0029] A dust box with an open upper end is installed at the bottom end of the dust inlet chamber 9. The height of the dust box is lower than that of the dust inlet chamber 9. By setting the dust box, dust can fall into the dust box. When cleaning the dust in the dust inlet chamber 9, you only need to take out the dust box.

[0030] When in use, place the plastic cover on the fixing seat 18, turn on the suction machine 16, and suck the plastic cover through the first suction pipe 14 box and the second suction pipe 17 connected at the lower end of the fixing seat 18, turn on the electric push rod 15, and make the connecting plate 19 approach the top plate 1, then turn on the vacuum cleaner 11, the dust will enter the dust suction pipe 13 through the suction nozzle, and then enter the dust inlet chamber 9 from the dust suction pipe 13, and then turn on the motor 7, the motor 7 will rotate with the tap 8 connected to the output end of the motor 7 to perform internal thread processing on the plastic cover.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing device for producing plastic caps, comprising a bottom plate (3), characterized in that: Two side panels (2) are symmetrically mounted on the upper end of the bottom plate (3), a top plate (1) is mounted on the upper ends of the two side panels (2), legs (4) are mounted at the four corners of the lower end of the bottom plate (3), a dust collecting mechanism is mounted on the outer side of one of the side panels (2), a fixing mechanism is mounted on the upper end of the bottom plate (3), and a rotating mechanism for opening an internal thread is mounted on the lower end of the top plate (1); The fixing mechanism comprises a connecting plate (19), the upper end of which is provided with a plurality of fixing seats (18) for placing plastic covers, the bottom ends of the plurality of fixing seats (18) are all connected to a first air intake pipe (14), a second air intake pipe (17) is installed inside the connecting plate (19), the lower ends of the plurality of first air intake pipes (14) pass through the connecting plate (19) and are installed on the second air intake pipe (17), the lower end of the second air intake pipe (17) is provided with an air suction machine (16), the air suction machine (16) is installed on the lower end of the connecting plate (19), and two electric push rods (15) are installed on the lower end of the connecting plate (19), the lower ends of the two electric push rods (15) are both embedded on the bottom plate (3).

2. A fixing device for producing plastic caps according to claim 1, characterized in that: The rotating mechanism comprises a plurality of motors (7), wherein the plurality of motors (7) are all mounted on the lower end of the top plate (1), and taps (8) are all mounted on the output ends of the plurality of motors (7).

3. A fixing device for producing plastic caps according to claim 2, characterized in that: The dust suction mechanism comprises an outer cover (5), wherein the outer cover (5) is mounted on the outer side of one of the side panels (2), a sponge board (10) is mounted inside the outer cover (5), a dust collector (11) is mounted on the side of the sponge board (10) away from the side panel (2), a dust inlet chamber (9) is arranged on the side of the sponge board (10) close to the side panel (2), a dust suction pipe (13) is mounted inside the top panel (1), one end of the dust suction pipe (13) passes through the top panel (1) and is connected to the dust inlet chamber (9), and a plurality of air nozzles (12) are mounted on the lower end of the dust suction pipe (13).

4. A fixing device for producing plastic caps according to claim 3, characterized in that: A support plate (20) is installed at the lower end of the air suction machine (16), and two support rods (21) are symmetrically installed at the upper end of the support plate (20), and the upper ends of the two support rods (21) are both installed at the lower end of the connecting plate (19).

5. A fixing device for producing plastic caps according to claim 4, characterized in that: A sliding door (6) is installed at the upper end of the outer cover (5) near the dust inlet chamber (9), and a handle is installed at the upper end of the sliding door (6).

6. A fixing device for producing plastic caps according to claim 5, characterized in that: A fixing ring is installed inside the fixing seat (18), and the fixing seat (18) and the connecting plate (19) are fixed by screws.

7. A fixing device for producing plastic caps according to claim 6, characterized in that: A dust storage box with an open upper end is installed at the bottom end of the dust inlet chamber (9), and the height of the dust storage box is lower than the height of the dust inlet chamber (9).

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