Plastic vacuum forming machine with punching mechanism

Abstract

The plastic vacuum forming machine comprises a bottom plate, a material pushing assembly and a punching assembly, the bottom of the material pushing assembly and the top of the bottom plate are fixedly installed, the material pushing assembly comprises a support, an electric push rod, a clamping and fixing mechanism and a push plate, the bottom of the support and the top of the bottom plate are fixedly installed, and the side end of the support and the surface of a plastic vacuum forming machine lower die are fixedly installed. One side of the middle part of the clamping mechanism is fixedly mounted with the end part of the electric push rod, and the other side of the middle part of the clamping mechanism is fixedly mounted with the side surface of the push plate; through the arrangement of the material pushing assembly and the punching assembly, an electric push rod is controlled to extend, a clamping and fixing mechanism and a push plate which are connected are pushed to move transversely, and after two clamping plates clamp and fix a plastic product, the plastic product is driven to the top of the machining table and the position below a drilling machine to be drilled; and therefore, the plastic products are pushed to the punching assembly through the pushing assembly to be drilled, the machining efficiency of the plastic products is improved, and the practical effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of blister machines, and more specifically, to a blister machine with a punching mechanism. Background Art

[0002] The blister machine is a device used to process plastics. Its working principle is to place the heated and softened plastic sheet or sheet on the mold, adsorb the plastic on the mold surface through negative pressure, and then solidify and shape it through cooling. It is widely used in the production of various plastic products. However, some existing blister machines do not have a structure for punching the plastic products produced. The staff needs to transfer the finished products to the drilling machine for drilling. This not only requires the addition of a large number of equipment such as conveyor belts and drilling machines, but also because the additional equipment requires a large amount of space, resulting in a significant increase in the production and processing costs of plastic products. Utility Model Content

[0003] In order to overcome the above defects of the prior art, the utility model provides a blister machine with a punching mechanism to solve the problem that some blister machines in the prior art lack the function of punching the manufactured plastic products, which increases the equipment cost and floor space.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a blister machine with a punching mechanism, comprising

[0005] A bottom plate, a gantry is fixedly installed on the top of the bottom plate, a hydraulic cylinder is fixedly installed on the top of the gantry, an upper mold of a blister machine is fixedly installed on the bottom of the hydraulic cylinder, a lower mold of a blister machine is arranged parallel to the bottom of the upper mold of the blister machine, and the bottom of the lower mold of the blister machine is fixedly installed with the top of the bottom plate;

[0006] A push assembly, the bottom of which is fixedly mounted on the top of the bottom plate, and the push assembly comprises a bracket, an electric push rod, a clamping mechanism, and a push plate. The bottom of the bracket is fixedly mounted on the top of the bottom plate, and the side end is fixedly mounted on the surface of the lower mold of the blister machine. The electric push rod is arranged on the top of the bracket, one side of the middle part of the clamping mechanism is fixedly mounted on the end of the electric push rod, and the other side is fixedly mounted on the side of the push plate;

[0007] A punching assembly is arranged on the side of the lower mold of the blister molding machine which is different from the pushing assembly, and the bottom is fixedly installed with the top of the bottom plate.

[0008] Wherein, the clamping mechanism includes a box cover, a two-way threaded rod, a sleeve, a connecting plate, and a splint. The two sides of the box cover are respectively fixedly installed with the end of the electric push rod and the middle of the push plate. The outer surface of the two-way threaded rod is rotatably installed with the side of the box cover. The inner surface of the sleeve is threadedly connected with the outer surface of the end of the two-way threaded rod. One end of the connecting plate is fixedly installed with the side end of the sleeve, and the other end of the connecting plate is fixedly installed with the side of the splint. The outer surface of the connecting plate is slidably installed with the inner surface of the middle of the push plate.

[0009] Among them, the clamping mechanism also includes a worm, a second motor, and a worm wheel. The end of the worm is rotatably mounted on the inner surface of the box cover, and the top is fixedly mounted on the output end of the second motor. The inner surface of the worm wheel is fixedly mounted on the outer surface of the middle part of the bidirectional threaded rod, and the outer surface is meshed with the worm.

[0010] The punching assembly includes a processing table, a movable frame, and a drilling machine. The bottom of the processing table is fixedly installed on the top of the base plate, the bottom of the movable frame is slidably installed on the top of the base plate, and the drilling machine is arranged on the top of the movable frame.

[0011] Among them, the punching assembly also includes a frame plate, a motor 1, and a screw. The bottom of the frame plate is fixedly installed with the top of the base plate, the motor 1 is arranged at the end of the frame plate, the screw is arranged inside the frame plate, and the side end is fixedly installed with the output end of the motor 1, the outer surface of the screw is threadedly connected with the inner surface of the movable frame, and the bottom end of the movable frame is slidably installed with the inner surface of the frame plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the above scheme, by setting a pushing assembly and a punching assembly, the electric push rod is controlled to extend, and the connected clamping mechanism and the push plate are pushed to move laterally until the surface of the push plate fits the plastic product. At this time, the plastic product is clamped and fixed by the two clamping plates in the clamping mechanism. After that, the electric push rod is continued to be controlled to extend, so that the plastic product is driven to the top of the processing table and the bottom of the drilling machine for drilling processing, so that the plastic product is pushed to the punching assembly for drilling processing through the pushing assembly, thereby improving the efficiency of plastic product processing and improving the practical effect of the device.

[0014] In the above scheme, by setting up a punching assembly, during the process of drilling through the punching assembly, motor one can be started, and the screw connected to the output end of motor one can rotate inside the frame plate, driving the threaded movable frame to move along the top surface of the base plate and the inner surface of the frame plate, driving the drilling machine installed on the top of the movable frame to move to a new drilling processing position, thereby facilitating the flexibility and processing efficiency of drilling holes in plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the pusher assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the punching assembly structure of the utility model.

[0018] [reference numerals]

[0019] 1. Bottom plate; 2. Gantry; 3. Hydraulic cylinder; 4. Upper die of blister machine; 5. Lower die of blister machine; 6. Pusher assembly; 7. Punching assembly; 60. Bracket; 61. Electric push rod; 62. Clamping mechanism; 63. Push plate; 70. Processing table; 71. Frame plate; 72. Motor 1; 73. Screw; 74. Movable frame; 75. Drilling machine; 620. Box cover; 621. Worm; 622. Motor 2; 623. Bidirectional threaded rod; 624. Worm wheel; 625. Sleeve; 626. Connecting plate; 627. Clamp. DETAILED DESCRIPTION

[0020] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To Attachment Figure 3 The embodiment of the utility model provides a blister machine with a punching mechanism, comprising

[0022] A bottom plate 1, a gantry 2 is fixedly installed on the top of the bottom plate 1, a hydraulic cylinder 3 is fixedly installed on the top of the gantry 2, a blister upper mold 4 is fixedly installed on the bottom of the hydraulic cylinder 3, a blister lower mold 5 is arranged parallel to the bottom of the blister upper mold 4, and the bottom of the blister lower mold 5 is fixedly installed with the top of the bottom plate 1;

[0023] The pusher assembly 6, the bottom of the pusher assembly 6 is fixedly installed with the top of the bottom plate 1, and the pusher assembly 6 includes a bracket 60, an electric push rod 61, a clamping mechanism 62, and a push plate 63. The bottom of the bracket 60 is fixedly installed with the top of the bottom plate 1, and the side end is fixedly installed with the surface of the lower mold 5 of the blister machine. The electric push rod 61 is arranged on the top of the bracket 60, one side of the middle part of the clamping mechanism 62 is fixedly installed with the end of the electric push rod 61, and the other side is fixedly installed with the side of the push plate 63;

[0024] The punching assembly 7 is arranged on the side of the lower mold 5 of the blister molding machine different from the pusher assembly 6, and the bottom is fixedly installed with the top of the bottom plate 1;

[0025] By setting up the lower mold 5 of the blister machine, a pop-up pushing mechanism is arranged inside the lower mold 5 of the blister machine. After the hydraulic cylinder 3 drives the upper mold 4 of the blister machine to move up and separate from the lower mold 5 of the blister machine, the internal pop-up mechanism can be controlled to push the solidified plastic product to the horizontal position of the top of the lower mold 5 of the blister machine, so as to facilitate the subsequent lateral movement of the plastic product by the pushing component 6.

[0026] The clamping mechanism 62 includes a box cover 620, a bidirectional threaded rod 623, a sleeve 625, a connecting plate 626, and a clamping plate 627. The two sides of the box cover 620 are fixedly installed with the end of the electric push rod 61 and the middle of the push plate 63 respectively. The outer surface of the bidirectional threaded rod 623 is rotatably installed with the side of the box cover 620. The inner surface of the sleeve 625 is threadedly connected with the outer surface of the end of the bidirectional threaded rod 623. One end of the connecting plate 626 is fixedly installed with the side end of the sleeve 625, and the other end of the connecting plate 626 is fixedly installed with the side of the clamping plate 627. The outer surface of the connecting plate 626 is slidably installed with the inner surface of the middle of the push plate 63.

[0027] By setting up the clamping mechanism 62 and starting the motor 2 622, the worm 621 is driven to rotate, and the meshing worm wheel 624 is driven to rotate inside the box cover 620, so that the installed bidirectional threaded rod 623 is rotated, and the two sleeves 625 threadedly connected on both sides are driven to move along the surface of the bidirectional threaded rod 623, and the connected connecting plate 626 and the clamping plate 627 are driven to move, so as to clamp or release the plastic product.

[0028] Among them, the clamping mechanism 62 also includes a worm 621, a second motor 622, and a worm wheel 624. The end of the worm 621 is rotatably mounted on the inner surface of the box cover 620, and the top end is fixedly mounted on the output end of the second motor 622. The inner surface of the worm wheel 624 is fixedly mounted on the outer surface of the middle part of the bidirectional threaded rod 623, and the outer surface is meshed with the worm 621.

[0029] Among them, the punching assembly 7 includes a processing table 70, a movable frame 74, and a drilling machine 75. The bottom of the processing table 70 is fixedly installed on the top of the base plate 1, the bottom of the movable frame 74 is slidably installed on the top of the base plate 1, and the drilling machine 75 is arranged on the top of the movable frame 74.

[0030] Among them, the punching assembly 7 also includes a frame plate 71, a motor 72, and a screw 73. The bottom of the frame plate 71 is fixedly installed on the top of the base plate 1, the motor 72 is arranged at the end of the frame plate 71, the screw 73 is arranged inside the frame plate 71, and the side end is fixedly installed on the output end of the motor 72, the outer surface of the screw 73 is threadedly connected to the inner surface of the movable frame 74, and the bottom end of the movable frame 74 is slidably installed on the inner surface of the frame plate 71.

[0031] The working process of the utility model is as follows:

[0032] First, the upper mold 4 of the blister machine is controlled by the hydraulic cylinder 3 to move downward, and the lower mold 5 of the blister machine is arranged parallel to the lower mold, and then the heated and softened plastic sheet is put into the inner cavity formed by the upper mold 4 and the lower mold 5 of the blister machine, and the blister processing is carried out. After the production is completed, the upper mold 4 of the blister machine is controlled to move upward, and then the electric push rod 61 is controlled to extend to push the connected clamping mechanism 62 and the push plate 63 to move horizontally until the surface of the push plate 63 fits the plastic product. At this time, the plastic product is clamped and fixed by the two clamping plates 627 in the clamping mechanism 62, and then the electric push rod 61 is continued to be controlled to extend, so that the plastic product is driven to the top of the processing table 70 and the bottom of the drilling machine 75 for drilling processing, so that the plastic product is pushed to the punching component 7 by the push component 6 for drilling processing, thereby improving the efficiency of plastic product processing and improving the practical effect of the device;

[0033] During the process of drilling through the punching assembly 7, the motor 72 can be started, and the screw 73 connected to the output end of the motor 72 can rotate inside the frame plate 71, driving the threaded movable frame 74 to move along the top surface of the base plate 1 and the inner surface of the frame plate 71, and driving the drilling machine 75 installed on the top of the movable frame 74 to move to a new drilling processing position, thereby facilitating the flexibility and processing efficiency of drilling holes in plastic products.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A blister machine with a punching mechanism, characterized in that: include A bottom plate (1), a gantry (2) is fixedly mounted on the top of the bottom plate (1), a hydraulic cylinder (3) is fixedly mounted on the top of the gantry (2), an upper mold (4) of a blister machine is fixedly mounted on the bottom of the hydraulic cylinder (3), a lower mold (5) of a blister machine is arranged parallel to the bottom of the upper mold (4) of the blister machine, and the bottom of the lower mold (5) of the blister machine is fixedly mounted on the top of the bottom plate (1); A push assembly (6), wherein the bottom of the push assembly (6) is fixedly mounted on the top of the base plate (1), and the push assembly (6) comprises a bracket (60), an electric push rod (61), a clamping mechanism (62), and a push plate (63). The bottom of the bracket (60) is fixedly mounted on the top of the base plate (1), and the side end is fixedly mounted on the surface of the lower mold (5) of the blister molding machine. The electric push rod (61) is arranged on the top of the bracket (60), and one side of the middle part of the clamping mechanism (62) is fixedly mounted on the end of the electric push rod (61), and the other side is fixedly mounted on the side of the push plate (63); A punching assembly (7) is arranged on the side of the lower mold (5) of the blister molding machine different from the pushing assembly (6), and the bottom is fixedly mounted on the top of the bottom plate (1).

2. A blister machine with a punching mechanism according to claim 1, characterized in that: The clamping mechanism (62) includes a box cover (620), a bidirectional threaded rod (623), a sleeve (625), a connecting plate (626), and a clamping plate (627). The two sides of the box cover (620) are fixedly mounted to the end of the electric push rod (61) and the middle of the push plate (63), respectively. The outer surface of the bidirectional threaded rod (623) is rotatably mounted to the side of the box cover (620). The inner surface of the sleeve (625) is threadedly connected to the outer surface of the end of the bidirectional threaded rod (623). One end of the connecting plate (626) is fixedly mounted to the side end of the sleeve (625), and the other end of the connecting plate (626) is fixedly mounted to the side of the clamping plate (627). The outer surface of the connecting plate (626) is slidably mounted to the inner surface of the middle of the push plate (63).

3. A blister machine with a punching mechanism according to claim 2, characterized in that: The clamping mechanism (62) further comprises a worm (621), a second motor (622), and a worm wheel (624); the end of the worm (621) is rotatably mounted on the inner surface of the housing (620), and the top end is fixedly mounted on the output end of the second motor (622); the inner surface of the worm wheel (624) is fixedly mounted on the outer surface of the middle part of the bidirectional threaded rod (623), and the outer surface is meshed with the worm (621).

4. A blister machine with a punching mechanism according to claim 1, characterized in that: The punching assembly (7) comprises a processing table (70), a movable frame (74), and a drilling machine (75); the bottom of the processing table (70) is fixedly mounted on the top of the base plate (1); the bottom of the movable frame (74) is slidably mounted on the top of the base plate (1); and the drilling machine (75) is arranged on the top of the movable frame (74).

5. A blister machine with a punching mechanism according to claim 4, characterized in that: The punching assembly (7) further comprises a frame plate (71), a motor (72), and a screw (73); the bottom of the frame plate (71) is fixedly mounted on the top of the bottom plate (1); the motor (72) is arranged at the end of the frame plate (71); the screw (73) is arranged inside the frame plate (71), and the side end is fixedly mounted on the output end of the motor (72); the outer surface of the screw (73) is threadedly connected to the inner surface of the movable frame (74); and the bottom end of the movable frame (74) is slidably mounted on the inner surface of the frame plate (71).

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