Thermoforming machine for plastic cups

Abstract

The utility model discloses a plastic cup thermoforming machine which comprises a device frame, a processing assembly and a discharging assembly, a feeding guide roller is installed at the left end of the device frame, a waste collecting assembly is installed at the right end of the device frame, a controller is installed on the front side wall of the device frame, an equipment plate is installed in an inner cavity of the device frame, and the processing assembly is installed on the equipment plate. A machining assembly is installed on the equipment plate, and a discharging assembly used in cooperation with the machining assembly is installed below the machining assembly. The problems that in the prior art, although plastic cups can be automatically stacked after punching when a thermoforming machine is used, after the plastic cups are fully stacked, a worker needs to manually stretch into a mounting frame to take out a storage barrel, taking is not convenient, and large safety risks exist are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to thermoforming machine technical field, concretely related to a plastic cup thermoforming machine. BACKGROUND

[0002] Plastic cups can be used to drink beverages and tea and the like liquid drinks, use very convenient, therefore get wide use in our life, and the processing of plastic cup is generally through thermoforming machine heat plastic forming.

[0003] According to the search, the thermoforming machine of a plastic cup in the public (announcement) number: CN214354105U discloses "including installation frame, upper die assembly, lower die assembly and punching assembly, installation frame: right side surface installs control switch group, upper die assembly: contains first electric telescopic rod, mounting block, hot air blower, five-way pipe and die head, first electric telescopic rod is installed on the upper side wall in the inside of installation frame, the telescopic arm of first electric telescopic rod is fixed on the upper side of mounting block, hot air blower is installed on the right side of mounting block, the air outlet valve door of hot air blower is fixed with five-way pipe, four corresponding air outlet holes are set up on the upper side of mounting block, four air outlet ports of five-way pipe away from hot air blower are fixed in four air outlet holes, three relative die heads are fixed on the lower side of mounting block, can automatically stack plastic cups after punching.

[0004] But the thermoforming machine of a plastic cup has the following shortcomings:

[0005] 1, the thermoforming machine in the patent although can automatically stack plastic cups after punching, but the storage barrel needs to be manually inserted into the installation frame to take out after the plastic cups are stacked, not only is inconvenient to take, but also has great safety risk.

[0006] To solve the above problems, a plastic cup thermoforming machine is provided in the present application. Utility model content

[0007] In view of the problems in the related art, the utility model provides a plastic cup thermoforming machine, which can be more convenient to take the storage frame and can avoid safety hazards.

[0008] Therefore, the utility model adopts the specific technical scheme as follows:

[0009] The utility model provides a kind of plastic cup hot forming machine, including device frame, processing assembly and discharge assembly, the left end of the device frame is installed with feeding guide roller, the right end of the device frame is installed with waste collecting assembly, the front side wall of the device frame is installed with controller, equipment plate is installed in the inner cavity of the device frame, processing assembly is installed on the equipment plate, discharge assembly is installed below the processing assembly and is used in cooperation;

[0010] The discharge assembly includes a device rack fixedly installed on the bottom wall of the device frame, a conveying device installed in the device rack, a storage frame installed on the upper end of the conveying device, a support installed on the right rear side of the device rack, a plurality of push rods penetrating through the support, a push plate installed on the front end of the plurality of push rods, a material guide seat installed on the right front side of the device rack, and a limit sensor installed on the bottom wall of the device frame left of the material guide seat.

[0011] As a further scheme of the utility model, the conveying device includes a driving roller rotatably installed on the left end of the device rack, a driving motor transmissionally connected to the rear end of the driving roller penetrating through the device rack, a driven roller rotatably installed on the right end of the device rack, and a conveying belt installed between the driving roller and the driven roller.

[0012] As a further scheme of the utility model, the processing assembly includes a forming die seat, first lifting rods synchronously installed on both ends of the bottom of the forming die seat, the bottom end of the first lifting rods installed on the equipment plate, a forming die head cooperatively used with the forming die seat installed above the forming die seat, a first lifting cylinder installed on the upper end of the forming die head, and the top end of the first lifting cylinder penetrating through the top wall of the device frame.

[0013] As a further scheme of the utility model, second lifting rods installed on the equipment plate right of the forming die seat, a cutting die seat installed on the top end of the second lifting rods, a cutting die head installed above the cutting die seat, a second lifting cylinder installed on the upper end of the cutting die head, and the top end of the second lifting cylinder penetrating through the top wall of the device frame.

[0014] As a further scheme of the utility model, the waste collecting assembly includes mounting brackets fixedly installed on the right end outer wall of the device frame, a discharge guide roller rotatably installed between the mounting brackets, and a waste collecting frame installed on the right end of the mounting brackets.

[0015] As a further scheme of the utility model, supports installed above the mounting brackets, a waste collecting roller rotatably installed between the supports, a waste collecting motor transmissionally connected to the front end of the waste collecting roller penetrating through the supports, and a scraper installed on the right end of the supports.

[0016] The utility model has the advantages that:

[0017] The utility model discloses a device frame, processing subassembly, discharge subassembly and the cooperation work of collecting waste subassembly are set up, when using, raw materials enter the device frame through the feeding guide roller, complete forming and cutting operation in the processing subassembly, then the finished product after cutting falls into the storage frame below through cutting die seat, when the storage frame is full, drive motor works, and the transmission belt is driven through driving roller and driven roller and works, transports the next storage frame to the below of cutting die seat, and the limiting sensor can play the positioning effect to the storage frame in this process, then the full storage frame moves to the push plate, and then multistage push rod works, and the storage frame is pushed to the material guide seat on the push plate through the push plate and is discharged, so that the machine can be more convenient to take the storage frame, and the security risk can be avoided simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment, and obviously, the drawing in the following description only is some embodiments of the utility model, and for ordinary skilled person in the art, under the premise of not paying creative labor, other drawings can also be obtained according to these drawings.

[0019] Figure 1 It is the overall structure schematic diagram of a plastic cup hot forming machine according to the utility model embodiment;

[0020] Figure 2 It is the processing subassembly work flow schematic diagram of a plastic cup hot forming machine according to the utility model embodiment;

[0021] Figure 3 It is the structure enlarged schematic diagram of place A of a plastic cup hot forming machine according to the utility model embodiment;

[0022] Figure 4 It is the transmission device structure schematic diagram of a plastic cup hot forming machine according to the utility model embodiment;

[0023] Figure 5 It is the device frame rear wall structure schematic diagram of a plastic cup hot forming machine according to the utility model embodiment.

[0024] In the drawing:

[0025] 1, device frame; 2, processing assembly; 21, forming die seat; 22, first lifting rod; 23, forming die head; 24, first lifting cylinder; 25, second lifting rod; 26, cutting die seat; 27, cutting die head; 28, second lifting cylinder; 3, discharge assembly; 4, feeding guide roller; 5, waste collecting assembly; 51, mounting frame; 52, discharge guide roller; 53, impurity receiving frame; 54, support; 55, waste collecting roller; 56, material collecting motor; 57, scraper; 6, controller; 7, equipment plate; 8, equipment rack; 9, conveying device; 91, driving roller; 92, driving motor; 93, driven roller; 94, conveying belt; 10, storage frame; 11, support; 12, multi-stage push rod; 13, material guide seat; 14, limit sensor. DETAILED DESCRIPTION

[0026] To further illustrate the embodiments, the utility model provides drawings, these drawings are part of the utility model disclosure, it mainly used to explain the embodiment, and can cooperate the related description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0027] According to the embodiments of the utility model, a plastic cup hot forming machine is provided.

[0028] Please refer to the drawings in the specification Figures 1-5The utility model discloses a kind of plastic cup hot forming machines, including device frame 1, processing assembly 2 and discharge assembly 3, the left end of device frame 1 is installed with feed guide roller 4, the right end of device frame 1 is installed with waste collection component 5, controller 6 is installed on the front side wall of device frame 1, equipment plate 7 is installed in the inner chamber of device frame 1, processing assembly 2 is installed on equipment plate 7, discharge assembly 3 of cooperation use is installed below processing assembly 2;The discharge assembly 3 includes equipment rack 8, equipment rack 8 is fixedly installed on the bottom wall upper end of device frame 1, conveying device 9 is installed in equipment rack 8, conveying device 9 includes driving roller 91, driving roller 91 is rotatably installed on the left end of equipment rack 8, driving motor 92 is transmissionally connected with the rear end of driving roller 91 after passing through equipment rack 8, driven roller 93 is rotatably installed on the right end of equipment rack 8, conveying belt 94 is installed between driving roller 91 and driven roller 93, storage frame 10 is installed on the upper end of conveying belt 94, storage frame 10 is installed on the upper end of conveying device 9, support 11 is installed on the right end rear side of equipment rack 8, multiple-stage push rod 12 is penetrated through on support 11, push plate is installed on the front end of multiple-stage push rod 12, material guide seat 13 is installed on the right end front side of equipment rack 8, limit sensor 14 is installed on the bottom wall of device frame 1 left of material guide seat 13.Through the cooperation of device frame 1, processing assembly 2, discharge assembly 3 and waste collection component 5 of being set, when using, raw material is entered into device frame 1 through feed guide roller 4, and is completed forming and cutting operation in processing assembly 2, then the finished product after cutting falls into the storage frame 10 below through cutting die seat 26, when storage frame 10 is full, driving motor 92 works, conveying belt 94 is driven by driving roller 91 and driven roller 93 to work, and the next storage frame 10 is transported to the below of cutting die seat 26, in this process, limit sensor 14 can play the positioning role to storage frame 10, then full storage frame 10 moves to push plate, then multiple-stage push rod 12 works, and storage frame 10 is pushed to material guide seat 13 on push plate and is discharged, so that the machine can be more convenient to take storage frame 10, and safety hazard can be avoided.

[0029] In one embodiment, referring to the description attached Figure 1 、 Figure 2 and Figure 5As a further embodiment of this utility model, the processing component 2 includes a forming mold base 21. First lifting rods 22, which operate synchronously, are respectively installed at both ends of the bottom of the forming mold base 21. The bottom ends of the first lifting rods 22 are mounted on the equipment plate 7. A forming mold head 23, which works in conjunction with the forming mold base 21, is installed above the forming mold base 21. A first lifting cylinder 24 is installed at the upper end of the forming mold head 23. The top end of the first lifting cylinder 24 passes through the top wall of the device frame 1. A second lifting rod 25 is installed on the equipment plate 7 to the right of the forming mold base 21. A cutting mold base 26 is installed at the top ends of the two second lifting rods 25. A cutting mold head 27 is installed above the cutting mold base 26. A second lifting cylinder 28 is installed at the upper end of the cutting mold head 27. The top end of the second lifting cylinder 28 passes through the top wall of the device frame 1. When the raw material moves above the forming mold base 21, the first lifting rod 22 and the first lifting cylinder 24 work simultaneously, driving the forming mold base 21 and the forming mold head 23 to move towards the raw material. After the forming operation is completed, the first lifting rod 22 and the first lifting cylinder 24 work again, driving the forming mold base 21 and the forming mold head 23 away from the raw material. Then the raw material waste piece and the product continue to move towards the cutting mold base 26 to the predetermined position above the cutting mold base 26. Then the second lifting rod 25 and the second lifting cylinder 28 work simultaneously, driving the cutting mold base 26 and the cutting mold head 27 to move towards the product, thus completing the cutting operation. Afterward, the product falls into the storage box 10 below through the cutting mold base 26.

[0030] In one embodiment, please refer to the appendix to the specification. Figure 1 , Figure 2 and Figure 5 As a further embodiment of this utility model, the waste collection component 5 includes a mounting frame 51, which is fixedly mounted on the outer right wall of the device frame 1. A discharge guide roller 52 is rotatably mounted between the two mounting frames 51. A collection frame 53 is mounted on the right end of the mounting frame 51. A bracket 54 is mounted above the mounting frame 51. A waste collection roller 55 is rotatably mounted between the two brackets 54. The front end of the waste collection roller 55 passes through the bracket 54 and is connected to a collection motor 56. A scraper 57 is mounted on the right end of the bracket 54. In use, the collection motor 56 operates, driving the collection roller to work, which in turn drives the raw material waste pieces to move. During this process, the scraper 57 can scrape off any products missed on the raw material waste pieces and collect them through the collection frame 53.

[0031] Workflow: when in use, the raw materials enter into the device frame 1 through the feeding guide roller 4, when the raw materials move above the forming die seat 21, the first lifting rod 22 and the first lifting cylinder 24 work at the same time, drive the forming die seat 21 and the forming die head 23 to move to the raw material direction, complete the forming work, then the first lifting rod 22 and the first lifting cylinder 24 work again, drive the forming die seat 21 and the forming die head 23 to move away from the raw materials at the same time, then the raw material waste pieces and the products continue to move to the cutting die seat 26 direction to the upper predetermined position of the cutting die seat 26, then the second lifting rod 25 and the second lifting cylinder 28 work at the same time, drive the cutting die seat 26 and the cutting die head 27 to move to the product direction, that is, the cutting work can be completed, in this process, the collecting motor 56 works, drives the collecting roller to work, then drives the raw material waste pieces to move, at the same time, the scraper 57 can scrape the products left on the raw material waste pieces, and collects through the impurity collecting frame 53, then the products fall into the storage frame 10 below through the cutting die seat 26, when the storage frame 10 is full, the driving motor 92 works, drives the transmission belt 94 to work through the driving roller 91 and the driven roller 93, transports the next storage frame 10 to the lower side of the cutting die seat 26, in this process, the limit sensor 14 can play a positioning role for the storage frame 10, then the full storage frame 10 moves to the push plate, then the multi-stage push rod 12 works, pushes the storage frame 10 to the guide seat 13 through the push plate and discharges.

[0032] The above is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A thermoforming machine for plastic cups, comprising a frame (1), a processing component (2), and a discharge component (3), characterized in that: A feed guide roller (4) is installed at the left end of the device frame (1), a waste collection component (5) is installed at the right end of the device frame (1), a controller (6) is installed on the front side wall of the device frame (1), an equipment plate (7) is installed in the inner cavity of the device frame (1), a processing component (2) is installed on the equipment plate (7), and a discharge component (3) for use in conjunction with the processing component (2) is installed below the processing component (2). The discharge assembly (3) includes an equipment frame (8), which is fixedly installed on the upper bottom wall of the device frame (1). A conveying device (9) is installed inside the equipment frame (8). A storage frame (10) is installed on the upper end of the conveying device (9). A support (11) is installed on the rear right side of the equipment frame (8). A multi-stage push rod (12) runs through the support (11). A push plate is installed at the front end of the multi-stage push rod (12). A guide seat (13) is installed on the front right side of the equipment frame (8). A limit sensor (14) is installed on the bottom wall of the device frame (1) to the left of the guide seat (13).

2. The plastic cup thermoforming machine according to claim 1, characterized in that: The conveying device (9) includes a drive roller (91), which is rotatably mounted on the left end of the equipment frame (8). The rear end of the drive roller (91) passes through the equipment frame (8) and is connected to a drive motor (92). A driven roller (93) is rotatably mounted on the right end of the equipment frame (8). A conveyor belt (94) is installed between the drive roller (91) and the driven roller (93). A storage frame (10) is installed on the upper end of the conveyor belt (94).

3. The thermoforming machine for plastic cups according to claim 1, characterized in that: The processing component (2) includes a forming mold base (21). The bottom two ends of the forming mold base (21) are respectively equipped with synchronously operating first lifting rods (22). The bottom end of the first lifting rods (22) is installed on the equipment plate (7). A forming mold head (23) is installed above the forming mold base (21) for use with it. A first lifting cylinder (24) is installed at the upper end of the forming mold head (23). The top end of the first lifting cylinder (24) passes through the top wall of the device frame (1).

4. The thermoforming machine for plastic cups according to claim 3, characterized in that: A second lifting rod (25) is installed on the equipment plate (7) to the right of the forming mold base (21). A cutting mold base (26) is installed at the top of the two second lifting rods (25). A cutting mold head (27) is installed above the cutting mold base (26). A second lifting cylinder (28) is installed at the upper end of the cutting mold head (27). The top of the second lifting cylinder (28) passes through the top wall of the device frame (1).

5. A plastic cup thermoforming machine according to claim 1, characterized in that: The waste collection component (5) includes a mounting frame (51), which is fixedly installed on the outer wall of the right end of the device frame (1). A discharge guide roller (52) is rotatably installed between the two mounting frames (51), and a waste receiving frame (53) is installed on the right end of the mounting frame (51).

6. A plastic cup thermoforming machine according to claim 5, characterized in that: A bracket (54) is installed above the mounting frame (51), and a waste collection roller (55) is rotatably installed between the two brackets (54). The front end of the waste collection roller (55) passes through the bracket (54) and is connected to a material collection motor (56). A scraper (57) is installed on the right end of the bracket (54).

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