Full-automatic large feeding and discharging plastic vacuum forming machine

Abstract

According to the full-automatic large feeding and discharging plastic suction machine, a heating machine, a plastic suction pressing machine and a cutting machine are all connected in series through a conveyor, a feeding roller is arranged at the outer end of the heating machine, a discharging table is arranged at the outer end of the cutting machine, the two ends of the conveyor are connected with the feeding roller and the discharging roller through automatic extending material plates respectively, and the feeding roller and the discharging roller are arranged on the conveying machine. A discharging pressing machine is arranged above the rear end of the discharging table, a stacking machine is arranged above the front end of the discharging table, automatic production of the whole plastic vacuum forming machine is achieved in a full-automatic mode regardless of feeding, discharging and piece arranging, the automatic extending material plate is arranged, and the automatic production efficiency is improved. According to the blister packaging machine, automatic feeding and unwinding and discharging and winding can be conveniently and directly achieved during feeding and discharging, a discharging pressing machine and a stacking machine are further arranged on the discharging table, and therefore blister finished products can be completely separated from a conveying belt and finally stacked, personnel operation is reduced to the maximum extent, and the production efficiency is improved. And large-scale high-efficiency automatic blister production is realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of blister machines, and specifically relates to a fully automatic large-scale loading and unloading blister machine. Background Art

[0002] Blistering is a plastic processing technology. The main principle is to plasticize and extrude the plastic raw materials through high-temperature heating to form a soft sheet. The sheet is sent to the mold part of the blister production line through a conveyor belt, and is vacuum-adsorbed on the mold surface and then cooled and formed. The semi-finished product is then transported to the die-cutting part via a conveyor belt to be cut into a finished product.

[0003] The blister production line is mainly composed of a feeding mechanism, a heating mechanism, a mold mechanism, a cutting mechanism and a discharging mechanism. These mechanisms are connected in series through an overall conveying mechanism to form a complete automated blister production line.

[0004] The heating mechanism is huge in size to achieve high-speed heating of the plastic plate material. It is one of the main mechanisms of the entire blister automation processing. Other components are arranged through the two main mechanisms of the overall conveying mechanism and the heating mechanism.

[0005] However, most of the existing blister machines usually require manual loading and unloading of material rolls, and after the blister is completed and the trimming and unloading are completed, the material may not be discharged smoothly due to incomplete cutting, and after the material is discharged, it is necessary to manually stack them one by one, which greatly increases the labor and makes it impossible to achieve true automatic production. Summary of the invention

[0006] In order to solve the above problems, this paper proposes a fully automatic large-scale loading and discharging blister machine, which includes a heating machine, a blister press and a cutter, which are connected in series with each other through a conveyor, and the heating machine, blister press and cutter are arranged in parallel with each other in sequence. A feed roller is provided at the outer end of the heating machine, and a discharging table is provided at the outer end of the cutter, and a discharging roller is provided on the outer side of the discharging table. The heating machine, blister press, cutter and discharging table are all connected through the conveyor in a horizontal through-type manner, and the two ends of the conveyor are respectively connected to the feed roller and the discharging roller through automatically extending material plates. The conveyor is a double-row hollow plastic sheet conveyor, and both sides of the conveyor are arranged on the outer sides of the blister press and the cutter. The conveyor runs through the interior of the heating machine, and is arranged across the discharge table. A discharge press is arranged above the rear end of the discharge table, and a stacker is arranged above the front end of the discharge table. The cutting machine is a semi-cutting pressing and cutting machine, and a semi-cutting plate is arranged on the outside of the cutting machine through the conveyor. The entire blister machine is fully automatic in terms of loading, unloading and discharging. With the automatic extension plate, it is convenient to realize automatic feeding and unrolling and discharging and winding during feeding and discharging. A discharge press and a stacker are also arranged on the discharge table, so as to completely separate the blister products from the conveyor belt and finally stack them, thereby minimizing the need for human operation and realizing large-scale and efficient automated blister production.

[0007] The feeder is an independent internal chain circulating feeder row, and a guide moving groove is provided in a U-shaped manner at the inner center of the feeder row. The inside and bottom outer sides of the guide moving groove are circulated with claw chain machines, and the claw chain machine is fixedly pressed on the top surface of the guide moving groove and circulates. The claw chain machine in the feeder row circulates with one end inward and the other end outward. The inward rotating end of the feeder row is connected to the feed roller, and the outward rotating end of the feeder row is connected to the discharge roller. Through the independently driven feeder row, the feeder rows on both sides can be controlled to move at a spacing, respectively, so as to achieve perfect adaptation of the material belt when various widths and molds are different, which can be achieved by simply adjusting the spacing, and the internally arranged claw chain machine can ensure the perfect grabbing, fixing and transportation of the material belt.

[0008] Both the feed roller and the discharging roller are active rotating rollers, and both are longitudinally parallel to the end of the feed row, and both are linkage-controlled and electrically linked to the feed row. Automatic extension plates are provided on the outside of the feed roller and the discharging roller, and the automatic extension plates are extension plates in the form of drive circulating belts, one end of the automatic extension plate is connected to the outside of the roller, and the other end of the automatic extension plate is connected to the end of the conveyor, through the active feed roller and discharging roller, the feeding unfolding and discharging winding are automated, and the automatic extension plate can also assist in positioning, which is convenient for the starting function of feeding and discharging.

[0009] The heating machine is a double-layer non-contact heating machine. A feeder is arranged across and through the upper and lower heating plates of the heating machine. A feed roller is arranged on the outside of one end of the heating machine. The other end of the heating machine is connected to the blister press. The upper and lower surfaces of the material can be quickly heated together through the double-layer heating machine, thereby achieving efficient and fast material heating effect. And connecting it with the blister press can ensure that the heated material can directly enter the blister press for blister forming operation, preventing rapid cooling and reducing the blister effect.

[0010] The blister press is a mold-type blister press of the upper and lower pressing type. Blister molds are arranged on the upper and lower surfaces of the inner side of the blister press. One end of the blister press is connected to the heater. A feed row is transversely penetrated through the middle of the blister press and the heater. The feed row is symmetrically arranged on both sides of the outer middle of the blister press. Blister molds are arranged on both ends of the upper and lower inner parts of the upper and lower pressing blister press, thereby realizing efficient blister forming of complex shapes, and the feed row is directly arranged above and below and a heater is arranged at the front end, thereby realizing direct pressing blister forming after heating and transportation.

[0011] The cutting machine is a downward-pressing punching machine. The bottom of the cutting machine can be adjusted left and right above the lateral displacement guide rail. The cutting machine is laterally movable between the blister press and the discharge table. The cutting and pressing mold of the cutting machine is a semi-cut mold reserved at the rear end. The front end of the semi-cut sheet material exported by the cutting machine is a full-cut end, and the rear end of the semi-cut sheet material is provided with a reserved contact point. Through the adjustable cutting machine, the cutting control of the molds with different widths and different spacings after discharge can be achieved, and the cutting can be completed, ensuring that the displacement of the feed row can not only match the finished product volume of the mold, but also can achieve the matching of the cutting components, which can effectively reduce the generation of waste edges and waste materials and improve production efficiency.

[0012] The discharging table is a longitudinal self-moving conveyor belt, which is arranged horizontally between the cutting machine and the discharging roller. A discharging press is arranged vertically above the rear end of the discharging table, and a stacking machine is arranged vertically above the front end of the discharging table. The discharging press includes a lower pressing frame and a discharging pressure rod. Two discharging pressure rods are arranged through the middle surface of the lower pressing frame. The discharging pressure rods are flush with the rear end of the half-cutting board. The stacking machine includes a stacking frame, an upper lifting arm, a supporting arm and a triggering pressure plate. The stacking frame is a rectangular four-corner vertical frame. A blister product is arranged in the middle of the stacking frame. Cylindrical guide rods are arranged at the four corners of the stacking frame. The outer upper end of the cylindrical guide rod is provided with a supporting arm. An upper lifting arm is provided at the lower outer end of the rod, and the support arms are press-fit fixed support arms that can be rotated on the left and right sides, and the upper lifting arms are opening and closing lifting arms that can be rotated at the front and rear ends. The bottom surfaces of the support arms are provided with trigger pressure plates, and the trigger pressure plates are arranged below the outer edge of the finished blister products. By arranging a discharge press and a stacking machine on the discharge table, it is possible to achieve thorough discharge of the half-cut boards for the convenience of subsequent movement, and to unload the blister products, transport the blister products to the front end through the discharge table, and gradually stack them after being intercepted by the stacking machine, thereby achieving an automated and efficient finished product stacking effect for the blister products, reducing manual intervention, and requiring only regular material removal.

[0013] Beneficial effects:

[0014] The entire blister machine is fully automated in terms of loading, unloading and arrangement. With the automatic extension plate, it can conveniently and directly realize automatic feeding and unrolling and discharging and retracting. A discharging press and stacking machine are also set on the discharging table, so that the blister products can be completely separated from the conveyor belt and finally stacked, thereby minimizing the need for human operation and realizing large-scale and efficient automated blister production.

[0015] Through the independently driven feeder row, the feeder rows on both sides can control the spacing movement separately, so that the material belts with different widths and different molds can be perfectly adapted. It can be achieved by simply adjusting the spacing, and the internal hook chain machine can ensure the perfect grabbing, fixing and transportation of the material belts.

[0016] Active feed rollers and discharge rollers are used to automate the feeding and unwinding of materials and the automatic extension plate can also assist in positioning, facilitating the starting of feeding and discharging.

[0017] The upper and lower double-layer heating machines can quickly heat the upper and lower sides of the material together, thereby achieving efficient and fast material heating effect, and connecting it with the blister press can ensure that the heated material can directly enter the blister press for blister forming operations, preventing rapid cooling and resulting in reduced blister effect.

[0018] The upper and lower pressing type blister machine has blister molds at both ends, so as to realize efficient blister forming of complex shapes, and the feeding rows are directly arranged above and below, and a heater is provided at the front end, so as to realize pressing blister forming directly after heating and conveying.

[0019] The adjustable cutting machine can control the cutting of molds with different widths and spacings after discharge, and complete the cutting, ensuring that the displacement of the feed row can not only match the finished product volume of the mold, but also achieve the matching of the cutting components, which can effectively reduce the generation of waste edges and waste materials and improve production efficiency.

[0020] By arranging a discharging press and a stacking machine on the discharging table, it is possible to discharge the half-cut plates thoroughly for the convenience of subsequent movement, unload the finished blister products, transport the finished blister products to the front end through the discharging table, and gradually stack them after being intercepted by the stacking machine, thereby achieving an automated and efficient finished product stacking effect of the blister products, which can reduce manual intervention and only requires regular material removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall rear end of a fully automatic large-scale loading and unloading blister machine;

[0022] Figure 2 It is a schematic diagram of the overall front end of a fully automatic large-scale loading and unloading blister machine;

[0023] Figure 3 It is a schematic diagram of the discharging of a fully automatic large-scale loading and discharging blister machine;

[0024] Figure 4 This is a top view of the material discharging of a fully automatic large-scale loading and discharging blister machine;

[0025] In the figure; 1. feed roller, 2. conveyor, 3. heating machine, 4. blister press, 5. cutting machine, 6. discharging table, 7. discharge press, 71. lower pressing frame, 72. discharge pressing rod, 8. stacking machine, 81. stacking frame, 82. lifting arm, 83. supporting arm, 84. trigger pressing plate, 9. half-cutting plate, 10. discharging roller, 11. blister finished product. DETAILED DESCRIPTION

[0026] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0027] Feed roller 1, conveyor 2, heating machine 3, blister press 4, cutting machine 5, discharging table 6, discharge press 7, lower pressing frame 71, discharge pressing rod 72, stacking machine 8, stacking frame 81, lifting arm 82, supporting arm 83, trigger pressing plate 84, half-cutting plate 9, discharging roller 10, blister finished product 11.

[0028] like Figure 1 , 2 , 3, 4 as shown;

[0029] A fully automatic large-scale loading and discharging blister machine, the blister machine includes a heating machine 3, a blister press 4 and a cutting machine 5, the heating machine 3, the blister press 4 and the cutting machine 5 are connected in series with each other through a conveyor 2, the heating machine 3, the blister press 4 and the cutting machine 5 are arranged in parallel with each other in sequence, the outer end of the heating machine 3 is provided with a feed roller 1, the outer end of the cutting machine 5 is provided with a discharging table 6, the outer side of the discharging table 6 is provided with a discharging roller 10, the heating machine 3, the blister press 4, the cutting machine 5 and the discharging table 6 are all connected through the conveyor 2 in a horizontal through-type, the two ends of the conveyor 2 are respectively connected with the feed roller 1 and the discharging roller 10 through the automatic extension material plate, the conveyor 2 is a double-row hollow plastic sheet conveyor 2, and both sides of the conveyor 2 are provided with On the outside of the blister press 4 and the cutter 5, the conveyor 2 runs horizontally through the inside of the heating machine 3, and the conveyor 2 is arranged across the top of the discharge table 6. A discharge press 7 is arranged above the rear end of the discharge table 6, and a stacking machine 8 is arranged above the front end of the discharge table 6. The cutter 5 is a semi-cutting pressing and cutting machine, and a semi-cutting plate 9 is arranged on the outside of the cutter 5 through the conveyor 2. The feeder is an independent inner chain circulating feeder row, and a guide moving groove is arranged in a U-shaped manner at the inner center of the feeder row. The inside and the outside of the bottom of the guide moving groove are circulated in a claw chain machine, and the claw chain machine is fixedly pressed on the top surface of the guide moving groove and circulates, and the claw chain machine in the feeder row circulates inward at one end and outward at the other end. The feed roller 1 and the discharging roller 10 are both actively rotating rollers, and the feed roller 1 and the discharging roller 10 are longitudinally parallel to the end of the feed roller. The feed roller 1 and the discharging roller 10 are interlockingly controlled and electrically controlled with the feed roller. The outer sides of the feed roller 1 and the discharging roller 10 are provided with automatic extension plates, which are extension plates in the form of drive circulating belts. One end of the automatic extension plate is connected to the outer side of the roller, and the other end of the automatic extension plate is connected to the end of the conveyor 2. The heating machine 3 is an upper and lower double-layer non-contact heating machine 3. The upper and lower layers of the heating plates of the heating machine 3 are cross-connected with the feeder, and one end of the heating machine 3 is provided with an inlet. The material roller 1 and the other end of the heating machine 3 are connected with the blister press 4, which is a mold-type blister press 4 with upper and lower pressing. The upper and lower surfaces of the inner side of the blister press 4 are provided with blister molds. One end of the blister press 4 is connected with the heating machine 3. The middle parts of the blister press 4 and the heating machine 3 are both provided with a feed row with a horizontal penetration. The feed row is symmetrically arranged on both sides of the outer side of the middle part of the blister machine. The cutting machine 5 is a downward pressing punching press. The bottom of the cutting machine 5 is adjustable and movable left and right above the lateral displacement guide rail. The cutting machine 5 is arranged between the blister press 4 and the discharge table 6 in a horizontal movable manner. The cutting and pressing mold of the cutting machine 5 is a semi-cut mold reserved at the rear end. The front end of the half-cut sheet material exported by the cutting machine 5 is a full-cut end, and the rear end of the half-cut sheet material is provided with a reserved contact point.The discharge table 6 is a longitudinal self-moving conveyor belt, which is arranged horizontally between the cutting machine 5 and the discharge roller 10. A discharge press 7 is arranged vertically above the rear end of the discharge table 6, and a stacking machine 8 is arranged vertically above the front end of the discharge table 6. The discharge press 7 includes a lower pressing frame 71 and a discharge pressing rod 72. Two discharge pressing rods 72 are arranged through the middle surface of the lower pressing frame 71. The discharge pressing rods 72 are flush with the rear end of the half-cut plate 9. The stacking machine 8 includes a stacking frame 81, an upper lifting arm 82, a support arm 83 and a trigger pressing plate. 84, the stacking frame 81 is a rectangular quadrangular vertical frame, the middle of the stacking frame 81 is provided with a blister product 11, and the four corners of the stacking frame 81 are provided with cylindrical guide rods, the upper end of the outer side of the cylindrical guide rod is provided with a support arm 83, and the lower end of the outer side of the cylindrical guide rod is provided with an upper lifting arm 82, the support arm 83 is a left and right rotating press-fit fixed support arm 83, and the upper lifting arm 82 is a front and rear rotating opening and closing lifting arm, and the bottom surface of the support arm 83 is provided with a trigger pressure plate 84, and the trigger pressure plate 84 is arranged below the outer edge of the blister product 11. ,

[0030] Implementation examples;

[0031] When in use, just put the material roll into the feed roller 1, the feed roller 1 starts to rotate, the plastic material roll is unfolded and guided by the movable extension plate to enter the feeder, and the feeder transports it into the heating machine 3 for softening by clamping the two sides of the material roll. After softening, it directly and quickly enters the blister press 4 to complete the blister operation. After blister molding is completed, it moves to the inner side of the cutting machine 5 for stamping cutting, but the cutting machine 5 does not cut it completely, but there is a half-cut plate 9 connected to the material roll. The half-cut plate 9 moves to the bottom of the discharge press 7, and the half-cut plate 9 is completely removed by the discharge pressure rod 72, so that the blister product 11 falls completely into the discharge The upper surface of the material table 6, the discharge table 6 moves the blister product 11 to the inside of the stacking machine 8, and the stacking machine 8 intercepts and stacks it upwards through the upper lifting arm 82, and at the same time, the blister product 11 is suspended in the air through the internal pressure support of the support arm 83, so as to realize the stacking of the blister product 11, and the trigger pressure plate 84 arranged at the bottom of the support arm 83 can be when the upper lifting arm 82 rises and the blister product 11 below contacts the trigger pressure plate 84, the support arm 83 opens, and the blister product 11 that has been stacked above falls into the newly arrived blister product 11 below, thereby completing the overall stacking placement, and the excess cut waste is rolled up by the discharge roller 10.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fully automatic large-scale feeding and discharging blister machine, which includes a heater, a blister press and a cutter, wherein the heater, the blister press and the cutter are connected in series with each other through a conveyor, characterized in that: The heating machine, the blister press and the cutting machine are arranged parallel to each other in sequence. A feed roller is provided at the outer end of the heating machine, a discharging platform is provided at the outer end of the cutting machine, and a discharging roller is provided at the outer side of the discharging platform. The heating machine, the blister press, the cutting machine and the discharging platform are all connected through a conveyor in a transverse through-type manner. The two ends of the conveyor are respectively connected to the feed roller and the discharging roller through automatically extending material plates. The conveyor is a double-row hollow plastic sheet conveyor. Both sides of the conveyor are arranged on the outer sides of the blister press and the cutting machine. The conveyor transversely penetrates the interior of the heating machine. The conveyor is arranged horizontally above the discharging platform. A discharging press is provided above the rear end of the discharging platform, and a stacking machine is provided above the front end of the discharging platform. The cutting machine is a semi-cutting pressing and cutting machine, and a semi-cutting plate is provided on the outer side of the cutting machine through the conveyor.

2. A fully automatic large-scale loading and unloading blister machine according to claim 1, characterized in that: The feeder is an independent inner chain circulating feeder row, and a guide moving groove is provided in a U-shaped manner in the inner center of the feeder row. The inside and the outer sides of the bottom of the guide moving groove are provided with claw chain machines in a circulating manner. The claw chain machine is pressed against the top surface of the guide moving groove and circulates. The claw chain machine in the feeder row circulates with one end inward and the other end outward. The inward rotating end of the feeder row is connected to the feed roller, and the outward rotating end of the feeder row is connected to the discharge roller.

3. A fully automatic large-scale loading and unloading blister machine according to claim 1, characterized in that: The feed roller and the discharging roller are both active rotating rollers, and are longitudinally parallel to the ends of the feed row, and are interlocked and controlled and electrically linked to the feed row. Automatic extension plates are provided on the outside of the feed roller and the discharging roller, and the automatic extension plates are extension plates in the form of drive circulating belts, one end of the automatic extension plate is connected to the outside of the roller, and the other end of the automatic extension plate is connected to the end of the conveyor.

4. A fully automatic large-scale loading and unloading blister machine according to claim 1, characterized in that: The heating machine is a double-layer non-contact heating machine. A feeder is arranged across and through the upper and lower heating plates of the heating machine. A feed roller is arranged on the outside of one end of the heating machine. The other end of the heating machine is connected to the blister press.

5. A fully automatic large-scale loading and unloading blister machine according to claim 1, characterized in that: The blister press is a mold-type blister press with upper and lower pressing. Blister molds are arranged on the upper and lower surfaces inside the blister press. One end of the blister press is connected to the heating machine. The middle of the blister press and the heating machine are both horizontally penetrated by a feed row, and the feed row is symmetrically arranged on both sides of the outer side of the middle of the blister press.

6. A fully automatic large-scale loading and unloading blister machine according to claim 1, characterized in that: The cutting machine is a downward-pressing punching machine, the bottom of which is adjustable and movable left and right above the lateral displacement guide rail, and the cutting machine is laterally movable and arranged between the blister press and the discharge table, the cutting and pressing mold of the cutting machine is a semi-cut mold reserved at the rear end, the front end of the semi-cut sheet material discharged by the cutting machine is a fully-cut end, and the rear end of the semi-cut sheet material is provided with a reserved contact point.

7. A fully automatic large-scale loading and unloading blister machine according to claim 1, characterized in that: The discharging table is a longitudinal self-moving conveyor belt, which is arranged longitudinally and horizontally between the cutting machine and the discharging roller. A discharging press is vertically arranged above the rear end of the discharging table, and a stacking machine is vertically arranged above the front end of the discharging table. The discharging press includes a lower pressing frame and a discharging pressure rod. Two discharging pressure rods are penetrated through the middle surface of the lower pressing frame, and the discharging pressure rod is flush with the rear end of the half-cutting plate.

8. A fully automatic large-scale loading and unloading blister machine according to claim 1, characterized in that: The stacking machine includes a stacking frame, a lifting arm, a support arm and a trigger pressure plate. The stacking frame is a rectangular four-corner vertical frame. A blister product is provided in the middle of the stacking frame. Cylindrical guide rods are provided at the four corners of the stacking frame. A support arm is provided at the upper end of the outer side of the cylindrical guide rod. A lifting arm is provided at the lower end of the outer side of the cylindrical guide rod. The support arm is a press-fit fixed support arm that rotates on the left and right sides. The lifting arm is an opening and closing lifting arm that rotates at the front and rear ends. The bottom surface of the support arm is provided with a trigger pressure plate, and the trigger pressure plate is arranged below the outer edge of the blister product.

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