A discharging device for vacuum forming machine

Abstract

The utility model discloses a discharging device for a blister forming machine, comprising a base, a conveyor belt is arranged at one end of the top of the base, a plastic sheet is arranged at the top of the conveyor belt, an inner support frame is installed at the other end of the top of the base by screws, a straight tooth plate is installed at the top of the inner support frame, a blister is arranged at the top of the straight tooth plate, an outer support frame is arranged at the top of the base and located at the periphery of the inner support frame, an electric linear push rod is installed at the top of the outer support frame by screws, and an electric heating plate capable of heating the plastic sheet is connected to the bottom of the electric linear push rod by a connecting rod. The new discharging device for a blister forming machine has a structure that uses a gear meshing transmission method to provide a driving force for the device, and the gear meshing transmission method makes the new discharging device very stable during operation, so that the discharging effect of the discharging device is good, and it is suitable for wide promotion and use.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum forming machines, in particular to a discharge device for vacuum forming machines. Background Art

[0002] The blister machine is a processing machine that absorbs heated and softened thermoplastic plastic sheets such as PVC, PET, PE, etc. onto the surface of products of various shapes. It has been widely used in the plastic packaging industry, food packaging industry, pharmaceutical industry and other fields. At present, in order to improve the processing efficiency of the blister machine, a blister machine discharge device is installed on the blister machine.

[0003] The utility model with publication number CN214027184U discloses an automatic blister discharging device, comprising a blister machine body, bases are fixedly installed on both sides of the lower surface of the blister machine body, a card slot is provided on the side of the base close to the blister machine body, a mounting plate is arranged inside the card slot, and plug holes are provided on both sides of one end surface of the mounting plate, and a first fixing bolt is inserted inside the plug hole. The utility model has the following advantages and effects: through the coordinated arrangement between the mounting plate and the heat dissipation hole, when the staff uses the device, the mounting plate is fixedly installed on one side of the blister machine body by the first fixing bolt, and a heat dissipation hole is provided in the middle of the mounting plate, so that the excess heat generated inside the blister machine can be dissipated through the heat dissipation hole. After the component is damaged, the staff can disassemble the mounting plate, thereby facilitating the staff to disassemble and repair, and then facilitating the staff to operate and use.

[0004] The existing discharging device of the blister machine has the following disadvantages: it lacks a structure that uses the gear meshing transmission mode to provide driving force for the device, and the stability during operation is not very good, resulting in poor discharging effect. Therefore, we propose a discharging device for the blister machine. Utility Model Content

[0005] The main purpose of the utility model is to provide a discharging device for a vacuum forming machine, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A discharging device of a vacuum forming machine comprises a base and a gear, a conveyor belt is provided at one end of the top of the base, a plastic sheet is provided on the top of the conveyor belt, an inner support frame is installed at the other end of the top of the base by screws, a spur plate is installed on the top of the inner support frame, a vacuum forming part is provided on the top of the spur plate, an outer support frame is provided on the top of the base and located at the periphery of the inner support frame, an electric linear push rod is installed on the top of the outer support frame by screws, and an electric heating plate capable of heating the plastic sheet is connected to the bottom of the electric linear push rod by a connecting rod.

[0008] Furthermore, a first drive motor is installed on one side of one end of the conveyor belt through a first mounting seat and a screw, a second drive motor is installed on one side of the inner support frame through a second mounting seat and a bolt, and an output end of the second drive motor is connected to a gear.

[0009] Furthermore, a power line is provided on the top of the outer support frame, and a current output end of the power line is electrically connected to a current input end of the electric heating plate.

[0010] Furthermore, slide rails are provided on both sides of the top of the inner support frame, and both sides of the bottom of the spur plate are located inside the slide rails.

[0011] Furthermore, the bottom of the spur plate is provided with spur teeth, the periphery of the gear is provided with gear teeth, and the spur teeth and the gear teeth are meshingly connected.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] Through the conveyor belt, plastic sheet, electric linear push rod, first drive motor, second drive motor and spur plate, the first drive motor drives the conveyor belt and the plastic sheet on the top of the conveyor belt to move, the electric heating plate can heat and soften the plastic sheet, so that the plastic sheet can be better attached to the surface of the blister, and the spur teeth on the periphery of the gear mesh with the gear teeth at the bottom of the spur plate to drive the spur plate to move linearly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a discharging device of a vacuum forming machine.

[0015] Figure 2 The utility model is a side view of a discharging device of a vacuum forming machine.

[0016] Figure 3 The utility model is a schematic diagram of the electric heating plate structure of a discharging device of a vacuum forming machine.

[0017] Figure 4 It is a front view of the discharging structure of a discharging device of a vacuum forming machine according to the utility model.

[0018] Figure 5 This is a bottom view of the discharging structure of a discharging device of a vacuum forming machine according to the utility model

[0019] In the figure: 1. base; 2. conveyor belt; 3. plastic sheet; 4. inner support frame; 5. spur plate; 6. blister; 7. outer support frame; 8. electric linear push rod; 9. first mounting seat; 10. first drive motor; 11. second mounting seat; 12. second drive motor; 13. gear; 14. connecting rod; 15. electric heating plate; 16. slide rail; 17. power cord; 18. spur teeth; 19. gear teeth. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-5 As shown, a discharging device of a blister machine includes a base 1 and a gear 13, a conveyor belt 2 is provided at one end of the top of the base 1, a plastic sheet 3 is provided on the top of the conveyor belt 2, an inner support frame 4 is installed on the other end of the top of the base 1 by screws, a spur plate 5 is installed on the top of the inner support frame 4, a blister piece 6 is provided on the top of the spur plate 5, an outer support frame 7 is provided on the top of the base 1 and located on the periphery of the inner support frame 4, an electric linear push rod 8 is installed on the top of the outer support frame 7 by screws, and the bottom of the electric linear push rod 8 is connected to an electric heating plate 15 capable of heating the plastic sheet 3 by a connecting rod 14.

[0022] Among them, a first drive motor 10 is installed on one side of one end of the conveyor belt 2 through a first mounting seat 9 and screws, and a second drive motor 12 is installed on one side of the inner support frame 4 through a second mounting seat 11 and bolts, and the output end of the second drive motor 12 is connected to a gear 13.

[0023] In this embodiment, Figure 1 As shown, the first driving motor 10 can drive the conveyor belt 2 to move, and then the conveyor belt 2 can transport the plastic sheet 3.

[0024] A power line 17 is disposed on the top of the outer support frame 7 , and a current output end of the power line 17 is electrically connected to a current input end of the electric heating plate 15 .

[0025] In this embodiment, Figure 1 As shown, the power cord 17 is convenient for connecting the electric heating plate 15 to the power supply, so that the electric heating plate 15 can produce a heating effect.

[0026] Wherein, both sides of the top of the inner support frame 4 are provided with slide rails 16 , and both sides of the bottom of the spur plate 5 are located inside the slide rails 16 .

[0027] In this embodiment, Figure 4 As shown, the spur plate 5 can move smoothly through the slide rail 16 .

[0028] The bottom of the spur plate 5 is provided with spur teeth 18 , and the periphery of the gear 13 is provided with gear teeth 19 , and the spur teeth 18 and the gear teeth 19 are meshed and connected.

[0029] In this embodiment, Figure 5 As shown, the spur plate 5 and the blister 6 on the top of the spur plate 5 can be driven out through the action of the gear 13, the spur teeth 18 and the gear teeth 19.

[0030] It should be noted that the utility model is a discharging device for a blister molding machine. When working, a person places the blister piece 6 to be shaped on the top of the spur plate 5, and the first drive motor 10 can drive the conveyor belt 2 and the plastic sheet 3 on the top of the conveyor belt 2 to move. When the plastic sheet 3 moves to the upper end of the blister piece 6, the electric linear push rod 8 drives the electric heating plate 15 to press down, and the electric heating plate 15 heats and softens the plastic sheet 3, so that the plastic sheet 3 can be better attached to the surface of the blister piece 6. Furthermore, the spur teeth 18 on the outer periphery of the gear 13 at the output end of the second drive motor 12 are meshed with the gear teeth 19 at the bottom of the spur plate 5 to drive the spur plate 5 to move linearly, and the blister piece 6 after blister molding can be moved to the outside of the outer support frame 7, and then the person can take out the blister piece 6 on the spur plate 5.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A discharge device for a vacuum forming machine, comprising a base (1) and a gear (13), characterized in that: A conveyor belt (2) is provided at one end of the top of the base (1), a plastic sheet (3) is provided at the top of the conveyor belt (2), an inner support frame (4) is installed at the other end of the top of the base (1) by means of screws, a spur plate (5) is installed at the top of the inner support frame (4), a blister (6) is provided at the top of the spur plate (5), an outer support frame (7) is provided at the top of the base (1) and located outside the inner support frame (4), an electric linear push rod (8) is installed at the top of the outer support frame (7) by means of screws, and an electric heating plate (15) capable of heating the plastic sheet (3) is connected at the bottom of the electric linear push rod (8) by means of a connecting rod (14).

2. A discharging device for a blister forming machine according to claim 1, characterized in that: A first drive motor (10) is mounted on one side of one end of the conveyor belt (2) via a first mounting seat (9) and screws, and a second drive motor (12) is mounted on one side of the inner support frame (4) via a second mounting seat (11) and bolts, and an output end of the second drive motor (12) is connected to a gear (13).

3. A discharging device for a blister forming machine according to claim 1, characterized in that: A power line (17) is provided on the top of the outer support frame (7), and a current output end of the power line (17) is electrically connected to a current input end of the electric heating plate (15).

4. A discharging device for a blister forming machine according to claim 1, characterized in that: Slide rails (16) are provided on both sides of the top of the inner support frame (4), and both sides of the bottom of the spur plate (5) are located inside the slide rails (16).

5. The discharging device of the blister molding machine according to claim 1, characterized in that: The bottom of the spur plate (5) is provided with spur teeth (18), the periphery of the gear (13) is provided with gear teeth (19), and the spur teeth (18) and the gear teeth (19) are meshingly connected.

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