A rapid plastic forming device

Abstract

The present invention discloses a rapid blister forming device, comprising: a blister forming blanking piece, which comprises a continuous blanking support, a continuous blanking transmission piece and a continuous blanking piece, wherein the continuous blanking transmission piece drives the connected continuous blanking piece on the continuous blanking support piece to continuously cut and blank the plastic sheet after blister forming; a blanking transfer piece, which comprises a blanking support piece and a blanking transfer output piece, wherein the blanking support piece is arranged on the ground below the continuous blanking support piece to support the lower surface of the plastic sheet after blister forming to facilitate the continuous blanking piece to cut and blank; the blanking transfer output piece is arranged on the ground below the blanking support piece to receive the plastic sheet after blister forming pushed by the continuous blanking piece and transfer it. The present invention has reasonable structural design, high automation, high blister forming efficiency, high cutting and blanking efficiency, and stable cutting quality.

Description

Technical Field

[0001] The present invention relates to the technical field of vacuum forming, and more particularly to a rapid vacuum forming device. Background Art

[0002] Vacuum forming, often called blister forming, is a plastic processing technology. The main principle is to heat and soften the flat plastic sheet, then use vacuum to adsorb it to the mold surface, and then cool it to form. It is widely used in plastic packaging, lighting, advertising, decoration and other industries. Vacuum forming is to fix thermoplastic plastic plates and sheets on the mold, heat them with a radiation heater to reach the softening temperature, and then use a vacuum pump to remove the air between the mold and the plate, so that the plate profile is formed according to the mold contour.

[0003] Since the production type of the blister forming machine is mostly batch production, that is, the feeding part is located before the blister forming part, and the unloading part is located after the blister forming part, and the unloading part is used to cut the plastic sheet after blister forming. When the unloading part in the prior art cuts the plastic sheet after blister forming, the feeding part needs to stop feeding, that is, the blister forming system of the entire plastic sheet is intermittent feeding, intermittent hot pressing blister forming and intermittent unloading. As a result, the blister forming system of the entire plastic sheet cannot realize the continuous constant speed feeding, hot pressing blister forming and unloading operations of the plastic sheet. This seriously affects the efficiency of hot pressing forming and reduces the production efficiency and economic benefits of the factory. Summary of the invention

[0004] In order to overcome the above defects, the present invention provides a rapid vacuum forming device, which specifically adopts the following technical solutions:

[0005] A rapid plastic suction molding device, comprising:

[0006] The blanking piece for vacuum forming includes a continuous blanking support, a continuous blanking transmission piece and a continuous blanking piece, wherein the continuous blanking transmission piece drives the continuous blanking piece connected to the continuous blanking support to continuously cut and blank the plastic sheet after vacuum forming;

[0007] A material unloading transfer member is arranged on the ground below the continuous material unloading support member, and includes a material unloading supporting member and a material unloading transfer output member. The material unloading supporting member is arranged on the ground below the continuous material unloading support member to support the lower surface of the plastic sheet after blister forming to facilitate cutting of the material by the continuous material unloading member; the material unloading transfer output member is arranged on the ground below the material unloading supporting member to receive the plastic sheet after blister forming pushed by the continuous material unloading member and transfer it.

[0008] Preferably, the continuous unloading support member includes a support plate, a support leg and a support ring, a plurality of the support plates are distributed parallel to each other through a first connecting rod, the support legs are arranged on the support plate, a first roller needle is arranged on the outer side of the support ring, the support ring is mounted on the side of the support plate, the plurality of support rings correspond to the plurality of support plates one by one, and a predetermined distance is left between two support rings.

[0009] Preferably, the continuous feeding transmission member includes a first transmission shaft, a first motor, a first driving wheel, a first driven wheel and a first conveyor belt, both ends of the first transmission shaft pass through one end of the plurality of support plates, the first motor is arranged on the support plate, and the rotating shaft of the first motor is connected to one end of the first transmission shaft; the first driving wheel is mounted on the first transmission shaft, and the first driving wheel is located at the interval between the support rings; the first driven wheel passes through the other end of the support plate through both ends of the second transmission shaft, the first conveyor belt is simultaneously mounted on the plurality of support rings, and the first transmission chain on the first transmission belt is respectively meshed with the first driving wheel and the first driven wheel.

[0010] Preferably, the continuous unloading part includes a unloading power part and a unloading cutting part, the unloading power part is arranged on the continuous unloading transmission part, and the unloading cutting part is arranged on the unloading power part; the unloading power part includes a power support seat, a balancing force seat, a power guide tube, a second motor, a transmission rod and a transmission tube, a plurality of the power support seats are arranged on the first conveyor belt at equal intervals, the balancing force seat is horizontally arranged on a power support seat located in the middle position, one end of the power guide tube is arranged on the balancing force seat, the second motor is arranged on the balancing force seat, and the second motor is located in the power guide tube, one end of the transmission rod is connected to the rotating shaft of the second motor, one end of the transmission tube is embedded in the power guide tube, and the first slide groove on the transmission tube cooperates with the first slider of the power guide tube, and at the same time, the first nut on one end face of the transmission tube is fitted on the transmission rod.

[0011] Preferably, the blanking and cutting piece includes a cutting displacement monitoring and adjustment piece and a cutting piece, the cutting displacement monitoring and adjustment piece is arranged on the blanking power piece, and the cutting piece is arranged on the cutting displacement monitoring and adjustment piece; the cutting displacement monitoring and adjustment piece includes a monitoring and adjustment seat, a pressure sensor, a first spring and a monitoring and adjustment block, the monitoring and adjustment seat is arranged on the other end of the transmission tube, the two pressure sensors are respectively arranged on the two end surfaces of the monitoring and adjustment seat, one end of the first spring is connected to the pressure sensor, and the two first springs correspond to the two pressure transmitters one by one; the monitoring and adjustment block is embedded in the groove of the monitoring and adjustment seat, and the two side surfaces of the monitoring and adjustment seat are respectively connected to the other ends of the two first springs, and at the same time, the second slide groove on the monitoring and adjustment seat cooperates with the second slider on the inner wall of the monitoring and adjustment seat.

[0012] Preferably, the cutting piece includes a cutting guide tube, a second spring, a cutting guide rod, a buckling stabilizing cover, a cutting knife and a pushing piece, one end of the cutting guide tube is arranged on the monitoring and adjusting block, the second spring is embedded in the cutting guide tube, one end of the cutting guide rod is embedded in the other end of the cutting guide tube, and the third slide groove on the cutting guide rod cooperates with the third slider on the cutting guide tube; the buckling stabilizing cover is arranged on the other end of the cutting guide rod, a pressure locking tube passes through the buckling stabilizing cover, and a solenoid valve is arranged on the pressure locking tube; the cutting knife is sleeved on the cutting guide tube, and the cutting knife is sleeved outside the buckling stabilizing cover to cut the plastic sheet after the blister forming.

[0013] Preferably, the pushing member includes a pushing fixed tube, a magnetic coil and a pushing rod, the pushing fixed tube is arranged on the cutting knife, the magnetic coil is embedded on the inner wall of the pushing fixed tube, the pushing rod is embedded in the pushing fixed tube, and the pushing rod is embedded in the magnetic coil.

[0014] Preferably, the unloading supporting member includes a supporting support member and a supporting transmission member, and the supporting transmission member is arranged on the supporting support member; the supporting support member includes a supporting support plate, a supporting support leg and a supporting support ring, and a plurality of the supporting support plates are distributed parallel to each other through a second connecting rod, the supporting support legs are arranged on the supporting support plate, and the supporting support ring is mounted on the supporting support plate, and the plurality of supporting support rings correspond to the plurality of supporting support plates one by one, and the reserved width between two supporting support rings is not less than the width of the plastic sheet after the vacuum forming.

[0015] Preferably, the supporting transmission member includes a third transmission shaft, a second driving wheel, a third motor, a fourth transmission shaft, a second driven wheel, a second conveyor belt and a cutting gasket ring, one end of the third transmission shaft passes through one end of the supporting support plate, and the two third transmission shafts correspond to the two supporting support plates one by one; the third motor is a dual-axis motor, the third motor is arranged on the supporting support plate, and the two rotating shafts of the third motor are respectively connected to the other ends of the two third transmission shafts; the second driving wheel is sleeved on the other end of the third transmission shaft, and the two second driving wheels correspond to the two third transmission shafts one by one; the two ends of the fourth transmission shaft respectively pass through the other ends of the two supporting support plates horizontally, and the two second driven wheels are respectively sleeved on the two ends of the fourth transmission shaft; the second conveyor belt is sleeved on the supporting support ring, and the second transmission chain fixedly arranged on the inner side of the second conveyor belt is respectively meshed with the second driving wheel and the second driven wheel; one end of the cutting gasket ring is penetrated and arranged on the second conveyor belt, and a plurality of the cutting gasket rings are evenly spaced and distributed on the second conveyor belt.

[0016] Preferably, the unloading transfer output member includes an output conveying support member and an output conveying member, the output conveying support member is arranged on the ground below the supporting support member, and the output conveying member is arranged on the output conveying support member; the output conveying support member includes an output conveying support seat and an output conveying support leg, and the output conveying support leg is arranged on the output conveying support seat; the output conveying member includes an active transmission roller, a driven transmission roller, a third conveyor belt and a fourth motor, the active transmission roller is arranged on one end of the output conveying support seat, and the driven transmission roller is arranged on the other end of the output conveying support seat, and the third conveyor belt passes through the output through hole on the supporting support plate and is simultaneously sleeved on the active transmission roller and the driven transmission roller; the fourth motor is arranged on the output conveying support seat, and the rotating shaft of the fourth motor is connected to one end of the active transmission roller.

[0017] The present invention has at least the following beneficial effects:

[0018] 1) The rapid blister forming device of the present invention has reasonable structural design, high degree of automation, high blister forming efficiency, high cutting and blanking efficiency, and stable cutting quality;

[0019] 2) The rapid blister forming device of the present invention is provided with a continuous unloading transmission member and a continuous unloading member, wherein the continuous unloading transmission member drives the continuous unloading member to continuously cut and unload the plastic sheet formed by constant-speed blister forming, so as to cut off the plastic sheet formed by blister forming, and automatically push the cut plastic sheet formed by blister forming to the unloading transfer member, thereby significantly improving the efficiency of blister forming;

[0020] 3) The rapid vacuum blister forming device of the present invention is provided with a material unloading support member and a material unloading transfer output member, and the material unloading transfer output member cooperates with the material unloading support member and the continuous material unloading member respectively, and can stack a predetermined number of plastic sheets after vacuum blister forming, and then automatically transport them to the next process, thereby reducing the manual participation of the staff, significantly improving the degree of automation, and improving the vacuum blister forming efficiency as a whole.

[0021] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view of the rapid plastic suction molding device of the present invention;

[0023] Figure 2 It is the left front view of the rapid vacuum forming device of the present invention;

[0024] Figure 3 A top view of the rapid plastic suction molding device of the present invention;

[0025] Figure 4 It is a schematic diagram of the left three-dimensional structure of the rapid plastic suction forming device of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the right side of the rapid plastic suction forming device of the present invention;

[0027] Figure 6 It is a bottom-up three-dimensional structural schematic diagram of the rapid plastic suction forming device of the present invention;

[0028] Figure 7 The invention provides a rapid plastic forming device Figure 1 Schematic diagram of the three-dimensional structure of the cross section in the AA direction;

[0029] Figure 8 The invention provides a rapid plastic forming device Figure 1 Schematic diagram of the three-dimensional structure of the cross section in the middle BB direction;

[0030] Fig. 9 The invention provides a rapid plastic forming device Figure 2 Schematic diagram of the three-dimensional structure in the cross section along the CC direction;

[0031] Fig.10 The invention provides a rapid plastic forming device Fig. 9 A partial enlarged view of D in the middle.

[0032] Among them: 1-support plate, 2-support leg, 3-support ring, 4-first transmission shaft, 5-first motor, 6-first driving wheel, 8-first conveyor belt, 9-second transmission shaft, 10-power support seat, 11-balance force seat, 12-power guide tube, 13-second motor, 14-transmission rod, 15-transmission tube, 16-monitoring adjustment seat, 17-pressure sensor, 18-first spring, 19-monitoring adjustment block, 20-cutting guide tube, 21-second spring, 22-cutting guide rod, 23-buckle stabilization cover , 24-cutting knife, 25-push fixing tube, 26-push rod, 27-support plate, 28-support leg, 29-support ring, 30-first connecting rod, 31-second connecting rod, 32-third transmission shaft, 33-second driving wheel, 34-third motor, 35-fourth transmission shaft, 37-second conveyor belt, 38-cutting pad ring, 39-output transmission support seat, 40-output transmission support leg, 41-active transmission roller, 42-driven transmission roller, 43-third conveyor belt, 44-fourth motor. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0034] The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist at the same time. The term " / and" in this article describes another type of association object relationship, indicating that there can be two relationships. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the previous and next associated objects are in an "or" relationship.

[0035] according to Figure 1-Figure 10As shown, a rapid blister molding device includes a blister molding blanking piece and a blanking transfer piece, and the blister molding blanking piece and the blanking transfer piece are correspondingly arranged. The blister molding blanking piece includes a continuous blanking support, a continuous blanking transmission piece and a continuous blanking piece, and the continuous blanking support is arranged on the ground, the continuous blanking transmission piece is arranged on the continuous blanking support, and the continuous blanking piece is arranged on the continuous blanking transmission piece. The continuous blanking support includes a support plate 1, a support leg 2 and a support ring 3, and the support plate 1 is in the shape of a rectangular arc plate, and the two support plates 1 are parallel and spaced apart through a first connecting rod 30. One end of the support leg 2 is fixedly arranged on the support plate 1, so that the support plate 1 is fixedly arranged on the ground through the support leg 2. The support ring 3 is in the shape of a rectangular arc, and the support ring 3 is fixedly sleeved on the side of the support plate 1. The two support rings 3 correspond to the two support plates 1 one by one, and a predetermined spacing is left between the two support rings 3. Furthermore, a first roller needle is disposed on the outer side surface of the support ring 3 , and a plurality of the first roller needles are evenly distributed around the support ring 3 circumferentially.

[0036] The continuous unloading transmission member includes a first transmission shaft 4, a first motor 5, a first driving wheel 6, a first driven wheel and a first conveyor belt 8. The two ends of the first transmission shaft 4 are respectively horizontally penetrated on one end of the two support plates 1, so that the first transmission shaft 4 can rotate freely at the penetration. The first motor 5 is fixedly arranged on the support plate 1, and the rotating shaft of the first motor 5 is fixedly connected to one end of the first transmission shaft 4. The first driving wheel 6 is fixedly sleeved on the first transmission shaft 4, and the first driving wheel 6 is located in the space between the two support rings 3. As an option, the first driving wheel 6 is in the shape of a sprocket wheel. The first driven wheel horizontally penetrates the other end of the support plate 1 through the two ends of the second transmission shaft 9. The width of the first conveyor belt 8 is greater than the sum of the widths of the two support rings 3. The first conveyor belt 8 is simultaneously sleeved on the two support rings 3, and the first transmission chain on the first transmission belt is respectively meshed with the first driving wheel 6 and the first driven wheel. When the first motor 5 drives the first driving wheel 6 to rotate through the first transmission shaft 4, the first conveyor belt 8 will be driven to rotate circumferentially on the support ring 3 through the first transmission chain.

[0037] The continuous unloading parts include unloading power parts and unloading cutting parts. The unloading power parts are arranged on the continuous unloading transmission parts, and the unloading cutting parts are arranged on the unloading power parts. The unloading power parts include a power support seat 10, a balancing force seat 11, a power guide tube 12, a second motor 13, a transmission rod 14 and a transmission tube 15. The power support seat 10 is in the shape of a rectangular block. Five of the power support seats 10 form a group. Five of the power support seats 10 are fixedly arranged on the first conveyor belt 8 at equal intervals. The balancing force seat 11 is in the shape of a circular plate. The balancing force seat 11 is horizontally fixedly arranged on a power support seat 10 located in the middle position. The two power support seats 10 located on both sides are used to balance the balancing force seat 11 in a horizontal state, so as to improve the cutting and unloading quality of the plastic sheet after the vacuum forming. One end of the power guide tube 12 is fixedly arranged on the balance force seat 11, the second motor 13 is fixedly arranged on the balance force seat 11, and the second motor 13 is located in the power guide tube 12, one end of the transmission rod 14 is fixedly connected to the rotating shaft of the second motor 13, and the axis of the transmission rod 14 coincides with the axis of the power guide tube 12. Further, the transmission rod 14 is a screw. One end of the transmission tube 15 is embedded in the power guide tube 12, and the first sliding groove on the outer wall of the transmission tube 15 cooperates with the first sliding block on the inner wall of the power guide tube 12, and the first nut on one end surface of the transmission tube 15 cooperates with the transmission rod 14. When the second motor 13 drives the transmission rod 14 to rotate, the transmission tube 15 will be driven to slide back and forth along the axis direction of the power guide tube 12 through the first nut.

[0038] The blanking cutting piece includes a cutting displacement monitoring adjustment piece and a cutting piece. The cutting displacement monitoring adjustment piece is arranged on the blanking power piece, and the cutting piece is arranged on the cutting displacement monitoring adjustment piece. The cutting displacement monitoring adjustment piece includes a monitoring adjustment seat 16, a pressure sensor 17, a first spring 18 and a monitoring adjustment block 19. The monitoring adjustment seat 16 is in the shape of a rectangular groove. The monitoring adjustment seat 16 is horizontally fixedly arranged on the other end of the transmission tube 15. The two pressure sensors 17 are respectively arranged on the two end surfaces of the monitoring adjustment seat 16. One end of the first spring 18 is horizontally fixedly connected to the pressure sensor 17. The two first springs 18 correspond to the two pressure transmitters one by one. The monitoring adjustment block 19 is embedded in the groove of the monitoring adjustment seat 16, and the two side surfaces of the monitoring adjustment seat 16 are horizontally connected to the other ends of the two first springs 18 respectively. At the same time, the second slide groove on the monitoring adjustment seat 16 cooperates with the second slider on the inner wall of the monitoring adjustment seat 16. The monitoring adjustment block 19 can slide back and forth in the longitudinal direction in the monitoring adjustment seat 16, and the second slide groove and the second slide block can improve the vertical bearing capacity of the monitoring adjustment block 19. During the cutting process, when the pressure sensor 17 detects that the pressure transmitted by the first spring 18 reaches a predetermined value, the rotation speed of the first transmission belt will be automatically adjusted to improve the cutting quality of the plastic sheet after the blister molding.

[0039] The cutting piece includes a cutting guide tube 20, a second spring 21, a cutting guide rod 22, a buckling stabilizing cover 23, a cutting knife 24 and a material pusher. One end of the cutting guide tube 20 is vertically fixed on the monitoring adjustment block 19, the second spring 21 is embedded in the cutting guide tube 20, one end of the cutting guide rod 22 is embedded in the other end of the cutting guide tube 20, and the third slide groove on the cutting guide rod 22 cooperates with the third slider on the inner wall of the cutting guide tube 20. At the same time, one end of the cutting guide rod 22 is fixedly connected to the free end of the second spring 21, and the buckling stabilizing cover 23 is fixedly set on the other end of the cutting guide rod 22. Further, a pressure locking tube is arranged on the buckling stabilizing cover 23, one end of the pressure locking tube is connected to the bottom of the buckling stabilizing cover 23, and an electromagnetic valve is arranged on the other end of the pressure locking tube, and the electromagnetic valve is used to control the passage and disconnection of the pressure locking tube. When the buckling stabilizing cover 23 is buckled on the plastic sheet after the blister molding, the pressure locking tube passage is controlled by the solenoid valve to buckle the buckling stabilizing cover 23 on the plastic sheet after the blister molding, so as to position and press the plastic sheet after the blister molding, and while improving the cutting quality, the cut plastic sheet after the blister molding can be adsorbed by the pressure locking tube to transfer it to the blanking transfer member. The cutting knife 24 is fixedly sleeved on the cutting guide tube 20, and the cutting knife 24 is sleeved outside the buckling stabilizing cover 23, and is used to cut and blank the plastic sheet after the blister molding.

[0040] The pusher includes a pusher fixed tube 25, a magnetic coil and a pusher rod 26. The pusher fixed tube 25 is fixedly arranged on the inner wall of the cutting knife 24, the magnetic coil is fixedly embedded on the inner wall of the pusher fixed tube 25, the pusher rod 26 is embedded in the pusher fixed tube 25, and the pusher rod 26 is embedded in the magnetic coil. When the magnetic coil is fed with positive direct current to generate a magnetic field, it will push the pusher rod 26 to move downward in the pusher fixed tube 25, so as to push the cut plastic sheet adsorbed in the buckle stabilizing cover 23 out of the buckle stabilizing cover 23, and then pass through the supporting ring 29 and fall onto the third conveyor belt 43. The continuous unloading parts are provided with four sets, and the four sets of the continuous unloading parts are evenly spaced on the first conveyor belt 8.

[0041] The material unloading transfer member includes a material unloading support member and a material unloading transfer output member, and the material unloading support member and the material unloading transfer output member are correspondingly arranged on the ground. The material unloading support member includes a support support member and a support transmission member, and the support support member is arranged on the ground, and the support transmission member is arranged on the support support member. The support support member includes a support support plate 27, a support support leg 28 and a support support ring 29, and the support support plate 27 is in the shape of a rectangular rounded plate, and the two support support plates 27 are fixedly connected to each other in parallel at a predetermined interval through a second connecting rod 31. The support support leg 28 is fixedly arranged on the support support plate 27, and the support support plate 27 is fixedly arranged on the ground below the continuous material unloading support member through the support support leg 28. The support ring 29 is in a rectangular rounded ring shape, and the support ring 29 is fixedly mounted on the support plate 27. The two support rings 29 correspond to the two support plates 27 one by one, and the reserved width between the two support rings 29 is not less than the width of the plastic sheet after the blister molding. Furthermore, a second roller needle is arranged on the outer surface of the support ring 29, and a plurality of the second roller needles are evenly distributed along the circumferential direction on the outer surface of the support ring 29.

[0042] The supporting transmission member includes a third transmission shaft 32, a second driving wheel 33, a third motor 34, a fourth transmission shaft 35, a second driven wheel, a second conveyor belt 37 and a cutting washer 38. One end of the third transmission shaft 32 horizontally passes through one end of the supporting support plate 27, and the two third transmission shafts 32 correspond to the two supporting support plates 27 one by one. The third motor 34 is a double-shaft motor, which is fixedly arranged on the supporting support plate 27, and the two rotating shafts of the third motor 34 are respectively fixedly connected to the other ends of the two third transmission shafts 32. Further, the third motor 34 is connected to the third transmission shaft 32 through a reducer. The second driving wheel 33 is fixedly sleeved on the other end of the third transmission shaft 32, and the two second driving wheels 33 correspond to the two third transmission shafts 32 one by one. The two ends of the fourth transmission shaft 35 horizontally pass through the other ends of the two supporting support plates 27, and the two second driven wheels are respectively sleeved on the two ends of the fourth transmission shaft 35. The second conveyor belt 37 is sleeved on the supporting ring 29, and the second transmission chain fixedly arranged on the inner side of the second conveyor belt 37 is respectively meshed with the second driving wheel 33 and the second driven wheel. One end of the cutting pad ring 38 is arranged on the second conveyor belt 37, and the other end of the cutting pad ring 38 is used to support the plastic sheet to be cut after the blister forming, so that the cutting knife 24 can cut and blank the plastic sheet after the blister forming. Furthermore, six cutting pad rings 38 are evenly spaced on the second conveyor belt 37.

[0043] The unloading and transfer output member includes an output transmission support member and an output transmission member, wherein the output transmission support member is arranged on the ground below the supporting support member, and the output transmission member is arranged on the output transmission support member. The output transmission support member includes an output transmission support seat 39 and an output transmission support leg 40, wherein the output transmission support leg 40 is arranged on the output transmission support seat 39. The output transmission member includes an active transmission roller 41, a passive transmission roller 42, a third conveyor belt 43 and a fourth motor 44, wherein the active transmission roller 41 is arranged on one end of the output transmission support seat 39, and the passive transmission roller 42 is arranged on the other end of the output transmission support seat 39, and the third conveyor belt 43 passes through the output through hole on the supporting support plate 27 and is simultaneously sleeved on the active transmission roller 41 and the passive transmission roller 42. The fourth motor 44 is fixedly arranged on the output transmission support seat 39, and the rotating shaft of the fourth motor 44 is connected to one end of the active transmission roller 41. The fourth motor 44 drives the third transmission belt to rotate by driving the active transmission roller 41. When the number of the stacked plastic sheets after blister forming pushed by the pusher to the third conveyor belt reaches a predetermined value, the fourth motor 44 drives the third conveyor belt 43 to rotate a certain distance to convey the stacked plastic sheets after blister forming, thereby reducing the number of steps for the staff to stack the plastic sheets after blister forming to a predetermined number, further reducing the workload and improving production efficiency.

[0044] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A rapid plastic forming device, characterized in that: include: The blanking piece for vacuum forming includes a continuous blanking support, a continuous blanking transmission piece and a continuous blanking piece, wherein the continuous blanking transmission piece drives the continuous blanking piece connected to the continuous blanking support to continuously cut and blank the plastic sheet after vacuum forming; A material unloading transfer member is arranged on the ground below the continuous material unloading support member, and includes a material unloading support member and a material unloading transfer output member. The material unloading support member is arranged on the ground below the continuous material unloading support member to support the lower surface of the plastic sheet after vacuum forming to facilitate the continuous material unloading member to cut the material; the material unloading transfer output member is arranged on the ground below the material unloading support member to receive the plastic sheet after vacuum forming pushed by the continuous material unloading member and transfer it; The continuous unloading support member includes a support plate, a support leg and a support ring, and the plurality of support plates are distributed in parallel and at intervals through a first connecting rod, the support leg is arranged on the support plate, the outer side of the support ring is arranged with a first roller needle, the support ring is sleeved on the side of the support plate, the plurality of support rings correspond to the plurality of support plates one by one, and a predetermined spacing is left between two support rings; the continuous unloading transmission member includes a first transmission shaft, a first motor, a first driving wheel, a first driven wheel and a first conveyor belt, the two ends of the first transmission shaft pass through one end of the plurality of support plates, the first motor is arranged on the support plate, and the rotating shaft of the first motor is connected to one end of the first transmission shaft; the first driving wheel is sleeved on the first transmission shaft, and the first driving wheel is located at the spacing between the support rings; the first driven wheel passes through the other end of the support plate through the two ends of the second transmission shaft, the first conveyor belt is sleeved on the plurality of support rings at the same time, and the first transmission chain on the first transmission belt is respectively connected to the first driving wheel and the The first driven wheel is meshed; the continuous blanking part includes a blanking power part and a blanking cutting part, the blanking power part is arranged on the continuous blanking transmission part, and the blanking cutting part is arranged on the blanking power part; the blanking power part includes a power support seat, a balance force seat, a power guide tube, a second motor, a transmission rod and a transmission tube, a plurality of the power support seats are arranged on the first conveyor belt at equal intervals, the balance force seat is horizontally arranged on a power support seat located in the middle position, one end of the power guide tube is arranged on the balance force seat, the second motor is arranged on the balance force seat, and the second motor is located in the power guide tube, one end of the transmission rod is connected to the rotating shaft of the second motor, one end of the transmission tube is embedded in the power guide tube, and the first slide groove on the transmission tube cooperates with the first slider of the power guide tube, and at the same time, the first nut on one end surface of the transmission tube cooperates with the transmission rod; the continuous blanking part is provided with four sets, and the four sets of the continuous blanking parts are distributed on the first conveyor belt at equal intervals.

2. The rapid vacuum forming device according to claim 1, characterized in that: The blanking and cutting part includes a cutting displacement monitoring and adjustment part and a cutting part, the cutting displacement monitoring and adjustment part is arranged on the blanking power part, and the cutting part is arranged on the cutting displacement monitoring and adjustment part; the cutting displacement monitoring and adjustment part includes a monitoring and adjustment seat, a pressure sensor, a first spring and a monitoring and adjustment block, the monitoring and adjustment seat is arranged on the other end of the transmission tube, and the two pressure sensors are respectively arranged on the two end surfaces of the monitoring and adjustment seat, one end of the first spring is connected to the pressure sensor, and the two first springs correspond to the two pressure transmitters one by one; the monitoring and adjustment block is embedded in the groove of the monitoring and adjustment seat, and the two side surfaces of the monitoring and adjustment seat are respectively connected to the other ends of the two first springs, and at the same time, the second sliding groove on the monitoring and adjustment seat cooperates with the second sliding block on the inner wall of the monitoring and adjustment seat.

3. The rapid vacuum forming device according to claim 2, characterized in that: The cutting piece includes a cutting guide tube, a second spring, a cutting guide rod, a buckling stabilizing cover, a cutting knife and a pushing piece. One end of the cutting guide tube is arranged on the monitoring and adjusting block, the second spring is embedded in the cutting guide tube, one end of the cutting guide rod is embedded in the other end of the cutting guide tube, and the third slide groove on the cutting guide rod cooperates with the third slider on the cutting guide tube; the buckling stabilizing cover is arranged on the other end of the cutting guide rod, a pressure locking tube passes through the buckling stabilizing cover, and a solenoid valve is arranged on the pressure locking tube; the cutting knife is sleeved on the cutting guide tube, and the cutting knife is sleeved outside the buckling stabilizing cover to cut the plastic sheet after the blister forming.

4. The rapid vacuum forming device according to claim 3, characterized in that: The pusher comprises a pusher fixed tube, a magnetic coil and a pusher rod. The pusher fixed tube is arranged on the cutting knife, the magnetic coil is embedded on the inner wall of the pusher fixed tube, the pusher rod is embedded in the pusher fixed tube, and the pusher rod is embedded in the magnetic coil.

5. The rapid vacuum forming device according to any one of claims 1 to 4, characterized in that: The unloading supporting member includes a supporting support member and a supporting transmission member, and the supporting transmission member is arranged on the supporting support member; the supporting support member includes a supporting support plate, a supporting support leg and a supporting support ring, and a plurality of the supporting support plates are distributed parallel to each other through a second connecting rod, the supporting support leg is arranged on the supporting support plate, and the supporting support ring is sleeved on the supporting support plate, and the plurality of supporting support rings correspond to the plurality of supporting support plates one by one, and the reserved width between two supporting support rings is not less than the width of the plastic sheet after the vacuum forming.

6. The rapid vacuum forming device according to claim 5, characterized in that: The supporting transmission member includes a third transmission shaft, a second driving wheel, a third motor, a fourth transmission shaft, a second driven wheel, a second conveyor belt and a cutting gasket ring. One end of the third transmission shaft passes through one end of the supporting support plate, and the two third transmission shafts correspond to the two supporting support plates one by one. The third motor is a double-shaft motor, which is arranged on the supporting support plate, and the two rotating shafts of the third motor are respectively connected to the other ends of the two third transmission shafts. The second driving wheel is sleeved on the other end of the third transmission shaft, and the two second driving wheels correspond to the two third transmission shafts one by one. The two ends of the fourth transmission shaft respectively pass through the other ends of the two supporting support plates horizontally, and the two second driven wheels are respectively sleeved on the two ends of the fourth transmission shaft. The second conveyor belt is sleeved on the supporting support ring, and the second transmission chain fixedly arranged on the inner side of the second conveyor belt is respectively meshed with the second driving wheel and the second driven wheel. One end of the cutting gasket ring is penetrated and arranged on the second conveyor belt, and a plurality of the cutting gasket rings are evenly spaced and distributed on the second conveyor belt.

7. The rapid vacuum forming device according to claim 5, characterized in that: The unloading transfer output member includes an output conveying support member and an output conveying member, the output conveying support member is arranged on the ground below the supporting support member, and the output conveying member is arranged on the output conveying support member; the output conveying support member includes an output conveying support seat and an output conveying support leg, and the output conveying support leg is arranged on the output conveying support seat; the output conveying member includes an active transmission roller, a driven transmission roller, a third conveyor belt and a fourth motor, the active transmission roller is arranged on one end of the output conveying support seat, and the driven transmission roller is arranged on the other end of the output conveying support seat, and the third conveyor belt passes through the output through hole on the supporting support plate and is simultaneously sleeved on the active transmission roller and the driven transmission roller; the fourth motor is arranged on the output transmission support seat, and the rotating shaft of the fourth motor is connected to one end of the active transmission roller.

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