Rapid molding processing equipment for plastic products

Abstract

The invention discloses plastic product rapid forming processing equipment, and relates to the technical field of plastic product processing, the plastic product rapid forming processing equipment comprises a processing box body, a material pressing mechanism, a material returning mechanism and a material discharging mechanism, the material pressing mechanism comprises a material pressing frame, the material pressing frame is movably arranged in the processing box body and is located above the top end of a plastic uptake device, and the material returning mechanism comprises a material discharging frame; and the discharging frame is movably arranged at the top end of the plastic uptake device. The material pressing frame is driven to descend, so that the material pressing frame presses a plate, the bottom end of the material placing frame is tightly attached to the top end of the plastic uptake device, the plate is tightly attached to the material placing frame, the plate plastic uptake forming effect is guaranteed, when the material pressing frame is driven to ascend, a lifting rack is driven to ascend so as to drive the material placing frame to rotate around a rotating shaft, and therefore the plate plastic uptake forming effect is improved. Plastic products formed in the discharging frame can be discharged out of equipment, the labor intensity of workers is relieved, and meanwhile the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of plastic product processing, in particular to a plastic product rapid prototyping processing device. Background Art

[0002] Plastic molding refers to the process of obtaining plastic products with certain shapes and properties by using plastic raw materials with the help of processing equipment and molds and using certain processing methods. Plastic molding processes include injection molding, blow molding, compression molding, vacuum molding, etc. The Chinese patent application with application number 202410141341.4 discloses "a plastic product rapid prototyping device and its molding method. Its technical solution includes: an intermittent feeding mechanism that reduces the feeding frequency by intermittent feeding, the intermittent feeding mechanism includes a material box assembly and a transmission assembly, and the transmission assembly The components are connected to the movable mold to use the translation of the movable mold as the operating power; including a material unclogging mechanism that realizes the unclogging of the material in the feed hopper by the action of the intermittent feeding mechanism. The present invention can realize intermittent feeding in the molding process through the intermittent feeding mechanism, and the conveying process is only carried out between the material box component and the feed hopper, and the power generated when the movable mold is opened and closed is used. The external feeder can be suspended during the process and restarted when the material box component needs to be replenished with materials, which will undoubtedly greatly reduce the operating cost of the feeder and extend the service life of the feeder. This technical solution only solves the problem that the long-term operation of the feeder will increase the consumption of energy such as electricity. When the plastic products are quickly formed by vacuum forming, it is often necessary to manually place the plate used for forming on the vacuum forming device, and after the vacuum forming is completed, the formed plastic products need to be manually removed. The process of manually placing the plate and removing the formed products is very time-consuming, resulting in low production and processing efficiency of plastic products and high labor intensity for the staff. Summary of the invention

[0003] The purpose of the present invention is to provide a rapid prototyping equipment for plastic products to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A plastic product rapid prototyping processing equipment, comprising a processing box, the bottom end of which is fixed with a blister device by bolts, and further comprising a feeding mechanism, a pushing mechanism, a pressing mechanism and a withdrawing mechanism: A feeding mechanism, the feeding mechanism comprising a feeding box, the feeding box being fixedly mounted on the right bottom end of the processing box body by bolts; A material pushing mechanism, the material pushing mechanism comprises a pushing groove and a material pushing frame, the pushing groove is arranged at the front and rear top ends of the loading box, and the material pushing frame is installed in the pushing groove by sliding movement; A material pressing mechanism, the material pressing mechanism comprises a material pressing frame, the material pressing frame is movably arranged inside the processing box and located above the top of the blister device; The material return mechanism comprises a material discharge frame, and the material discharge frame is movably arranged on the top of the blister device.

[0005] Preferably, the feeding mechanism includes a limit rod, a feeding plate, a feeding threaded rod and a feeding motor, there are two limit rods, both of which are fixedly installed on the rear side of the feeding box by bolts, the rear end of the feeding plate is slidably connected to the two limit rods, the feeding plate is slidably installed inside the feeding box, the right side of the processing box body is fixedly installed with a vertical plate by bolts, and the vertical plate is located on the rear side of the feeding box, the bottom end of the feeding threaded rod is movably installed in the middle of the bottom end of the vertical plate through a bearing, the top end of the feeding threaded rod is movably installed in the middle of the top end of the vertical plate through a bearing, the middle of the rear end of the feeding plate is movably connected to the feeding threaded rod by a thread, the feeding motor is fixedly installed in the middle of the top end of the vertical plate by bolts, and the output shaft of the feeding motor is fixedly connected to the top end of the feeding threaded rod by bolts.

[0006] Preferably, the pushing mechanism includes a pushing plate, a roller and a pushing motor. The pushing plate is fixedly installed on the pushing frame in the middle of the loading box by bolts. The pushing frame is slidably sleeved on the top of the loading box. There are several rollers and they are evenly installed on the left top of the loading box through bearings and are located at the left end of the pushing groove. The pushing motor is fixedly installed in the middle of the rear side of the processing box by bolts.

[0007] Preferably, the pushing mechanism includes a rotating disk and a reciprocating rod, the rotating disk is movably mounted in the middle of the inner rear side of the processing box through a bearing, the output shaft of the pushing motor is fixedly connected to the middle of the rotating disk by bolts, the end of the reciprocating rod located outside the processing box is movably mounted in the middle of the rear side of the pushing rack through a rotating shaft, the end of the reciprocating rod located inside the processing box is movably mounted on the rotating disk away from the center thereof through a rotating shaft, a movable groove is opened in the middle of the right side of the processing box, a heating box is fixedly mounted on the top of the pushing rack by bolts, and the pushing rack and the heating box are movably mounted in the movable groove by insertion.

[0008] Preferably, the pressing mechanism includes a support plate, a support rod and a lifting threaded rod. The support plate is fixedly installed on the right side of the processing box by bolts and is located above the movable groove. There are two support rods and the bottom ends are fixedly installed on the top of the support plate by bolts. The top ends of the two support rods are fixedly installed on the top right side of the processing box by bolts. The bottom end of the lifting threaded rod is movably installed in the middle of the support plate by a bearing, and the top end of the lifting threaded rod is movably installed on the top right side of the processing box by a bearing.

[0009] Preferably, the pressing mechanism includes a lifting motor and a lifting plate, the lifting motor is fixedly installed on the top right side of the processing box by bolts, the output shaft of the lifting motor is fixedly connected to the top of the lifting threaded rod by bolts, two lifting slots are provided on the right side of the processing box, the front and rear ends of the lifting plate are respectively installed in the two lifting slots by insertion, the front and end of the right side of the lifting plate are respectively connected to the two support rods by sliding, the middle of the right side of the lifting plate is connected to the lifting threaded rod by threaded movement, and the pressing frame is fixedly installed on the bottom end of the lifting plate located inside the processing box by bolts.

[0010] Preferably, the material return mechanism includes a rotating shaft, a rotating plate, a gear and a sliding rod. The rotating shaft is movably mounted on the upper middle part of the front side of the blister device through a bearing. The bottom end of the rotating plate is sleeved on the rotating shaft through bolts. The rotating plate is fixedly mounted in the middle of the front end of the material discharge frame through bolts. The gear is fixedly mounted on the left end of the rotating shaft through bolts. The top end of the sliding rod is fixedly mounted on the inner top end of the processing box through bolts.

[0011] Preferably, the material return mechanism includes a lifting rack, a baffle, a return spring and a linkage plate, the lifting rack is installed on the inner front end of the processing box through sliding movement, the lifting rack is installed on the front end of the gear through meshing movement, the baffle is fixedly installed on the top end of the lifting rack through bolts, the baffle is movably sleeved on the slide rod, the return spring is movably sleeved on the slide rod and is located between the baffle and the inner top end of the processing box, the linkage plate is fixedly installed on the left end of the pressing frame through bolts, and the front end of the linkage plate is movably sleeved on the slide rod and is located below the baffle.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention is designed and installed with a feeding mechanism and a pushing mechanism. A large number of plates for vacuum forming can be stacked on the feeding plate. By driving the feeding plate to rise and driving the feeding plate to rise a corresponding distance according to the thickness of different plates, the device can be used for plates of different thicknesses. By driving the rotating disk to rotate, the pushing plate is driven to reciprocate to perform a cyclic pushing operation, so that the device can automatically load materials each time it performs rapid forming of plastic products through vacuum forming, thereby improving production efficiency and reducing the labor intensity of the staff. The present invention is designed and installed with a pressing mechanism and a material returning mechanism. By driving the pressing frame to descend, the pressing frame presses the sheet material, so that the bottom end of the discharge frame fits tightly with the top end of the blister device, and the sheet material and the discharge frame fit tightly, thereby ensuring the effect of the sheet material during blister forming. When the pressing frame is driven to rise, the lifting rack is driven to rise, so as to drive the discharge frame to rotate around the rotating shaft, so that the plastic products formed in the discharge frame can be discharged from the equipment, thereby reducing the labor intensity and improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Provides an overall structural diagram for an embodiment of the present invention; Figure 2 A schematic diagram of the connection between the feeding mechanism and the pushing mechanism provided in an embodiment of the present invention; Figure 3 A schematic diagram of the internal structure of a loading box provided in an embodiment of the present invention; Figure 4 A schematic diagram of a material pressing mechanism provided in an embodiment of the present invention; Figure 5 A schematic diagram of a material return mechanism provided in an embodiment of the present invention.

[0014] In the figure: 1. processing box; 2. blister device; 3. feeding mechanism; 301. feeding box; 302. limit rod; 303. feeding plate; 304. feeding threaded rod; 305. feeding motor; 4. pushing mechanism; 401. pushing groove; 402. pushing frame; 403. pushing plate; 404. roller; 405. pushing motor; 406. rotating disk; 407. reciprocating rod; 5. heating box; 6. pressing mechanism; 601. supporting plate; 602. supporting rod; 603. lifting threaded rod; 604. lifting motor; 605. lifting plate; 606. pressing frame; 7. unloading mechanism; 701. unloading frame; 702. rotating shaft; 703. rotating plate; 704. gear; 705. sliding rod; 706. lifting rack; 707. baffle; 708. reset spring; 709. linkage plate. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figures 1 to 5 The present invention provides a technical solution: a plastic product rapid prototyping processing equipment, including a processing box 1, the bottom end of the processing box 1 is fixed with a blister device 2 by bolts, and also includes a feeding mechanism 3, a pushing mechanism 4, a pressing mechanism 6 and a withdrawing mechanism 7: The feeding mechanism 3 includes a feeding box 301, which is fixed to the right bottom end of the processing box 1 by bolts; The pushing mechanism 4 includes a pushing groove 401 and a pushing frame 402. The pushing groove 401 is provided at the top of the front and rear sides of the loading box 301, and the pushing frame 402 is installed in the pushing groove 401 by sliding movement; The material pressing mechanism 6 includes a material pressing frame 606, which is movably arranged inside the processing box 1 and located above the top of the blister device 2; The material return mechanism 7 includes a material discharge frame 701 , and the material discharge frame 701 is movably arranged on the top of the blister device 2 .

[0017] The feeding mechanism 3 includes a limit rod 302, a feeding plate 303, a feeding threaded rod 304 and a feeding motor 305. There are two limit rods 302, which are fixedly installed on the rear side of the feeding box 301 by bolts. The rear end of the feeding plate 303 is slidably sleeved on the two limit rods 302. The feeding plate 303 is slidably installed inside the feeding box 301. A vertical plate is fixedly installed on the right side of the processing box 1 by bolts, and the vertical plate is located on the rear side of the feeding box 301. The bottom end of the feeding threaded rod 304 is movably installed in the middle of the bottom end of the vertical plate through a bearing, and the top end of the feeding threaded rod 304 is movably installed in the middle of the bottom end of the vertical plate through a bearing. In the middle of the top, the middle of the rear end of the feeding plate 303 is movably sleeved on the feeding threaded rod 304 through a thread, and the feeding motor 305 is fixedly installed in the middle of the top of the vertical plate through bolts, and the output shaft of the feeding motor 305 is fixedly connected to the top of the feeding threaded rod 304 through bolts; the position of the plate can be limited by the left and right sides inside the feeding box 301 and the two limit rods 302, and the feeding motor 305 is started, and the feeding threaded rod 304 is driven to rotate by the feeding motor 305. When the feeding threaded rod 304 rotates, the feeding plate 303 is driven to rise, so that the bottom surface of the topmost plate and the top of the roller 404 are located in the same plane; The pushing mechanism 4 includes a pushing plate 403, a roller 404 and a pushing motor 405. The pushing plate 403 is fixedly installed on the pushing frame 402 at the middle of the loading box 301 by bolts. The pushing frame 402 is slidably sleeved on the top of the loading box 301. There are a number of rollers 404 that are evenly mounted on the left top of the loading box 301 through bearings and are located at the left end of the pushing groove 401. The pushing motor 405 is fixedly installed on the middle of the rear side of the processing box 1 by bolts; the pushing frame 402 is driven to move toward the blister device 2 by the reciprocating rod 407, so that the pushing plate 403 moves with the pushing frame 402, and the plate is pushed to move into the discharge frame 701 by the pushing plate 403; The push mechanism 4 includes a rotating disk 406 and a reciprocating rod 407. The rotating disk 406 is movably mounted in the middle of the inner rear side of the processing box 1 through a bearing. The output shaft of the push motor 405 is fixedly connected to the middle of the rotating disk 406 by bolts. The end of the reciprocating rod 407 located outside the processing box 1 is movably mounted in the middle of the rear side of the push frame 402 through a rotating shaft. The end of the reciprocating rod 407 located inside the processing box 1 is movably mounted on the rotating disk 406 away from its center through a rotating shaft. A movable groove is opened in the middle of the right side of the processing box 1. The top of the push frame 402 is fixedly installed with a reinforcement by bolts. The hot box 5, the pusher rack 402 and the heating box 5 are all installed in the movable groove by inserting and moving; by controlling the rotation amount of the pusher motor 405, the rotating disk 406 rotates half a circle to drive the pusher rack 402 to move once in the direction close to the blister device 2, and the rotating disk 406 continues to rotate half a circle to drive the pusher rack 402 to move once in the direction away from the blister device 2, and the pusher motor 405 is controlled to stop after each rotation of the rotating disk 406, and then the feeding motor 305 is started to drive the feeding plate 303 to rise a corresponding distance according to the thickness of different plates, so as to load the plates; The material pressing mechanism 6 includes a support plate 601, a support rod 602 and a lifting threaded rod 603. The support plate 601 is fixedly installed on the right side of the processing box 1 by bolts and is located above the movable groove. There are two support rods 602 and the bottom ends are fixedly installed on the top of the support plate 601 by bolts. The top ends of the two support rods 602 are fixedly installed on the right side of the top end of the processing box 1 by bolts. The bottom ends of the lifting threaded rods 603 are movably installed in the middle of the support plate 601 through bearings, and the top ends of the lifting threaded rods 603 are movably installed on the right side of the top end of the processing box 1 through bearings; the support rods 602 are installed through the support plate 601, and the lifting plate 605 is limited by the support rods 602, and the lifting plate 605 is driven to rise and fall by the lifting threaded rods 603; The pressing mechanism 6 includes a lifting motor 604 and a lifting plate 605. The lifting motor 604 is fixedly installed on the right side of the top of the processing box body 1 by bolts. The output shaft of the lifting motor 604 is fixedly connected to the top of the lifting threaded rod 603 by bolts. Two lifting slots are provided on the right side of the processing box body 1. The front and rear ends of the lifting plate 605 are respectively installed in the two lifting slots by insertion. The front and end of the right side of the lifting plate 605 are respectively connected to the two support rods 602 by sliding movement. The middle of the right side of the lifting plate 605 is connected to the lifting threaded rod 603 by thread movement. The pressing frame 606 is fixedly installed on the bottom end of the lifting plate 605 located inside the processing box body 1 by bolts; the lifting threaded rod 603 is driven to rotate by the lifting motor 604, and the lifting plate 605 is driven to descend by the lifting threaded rod 603, so that the pressing frame 606 follows the lifting plate 605 to descend. When the top of the pressing frame 606 descends to the bottom of the movable slot, the pushing motor 405 is started to push the material, so that the plate is placed in the discharge frame 701. The material-removing mechanism 7 comprises a rotating shaft 702, a rotating plate 703, a gear 704 and a slide bar 705. The rotating shaft 702 is movably mounted at the upper middle of the front side of the blister device 2 through a bearing. The bottom end of the rotating plate 703 is sleeved on the rotating shaft 702 through a bolt. The rotating plate 703 is fixedly mounted at the middle of the front end of the material discharging frame 701 through bolts. The gear 704 is fixedly mounted at the left end of the rotating shaft 702 through bolts. The top end of the slide bar 705 is fixedly mounted at the top end of the inner part of the processing box 1 through bolts. The rotating shaft 702 is driven to rotate through the lifting rack 706, so that the rotating plate 703 rotates with the rotating shaft 702. When the rotating plate 703 rotates, the material discharging frame 701 is driven to rotate, so that the plastic products formed in the material discharging frame 701 rotate with the material discharging frame 701 and are discharged from the processing box 1. The material removal mechanism 7 includes a lifting rack 706, a baffle 707, a return spring 708 and a linkage plate 709. The lifting rack 706 is installed at the front end of the inner part of the processing box 1 through sliding movement. The lifting rack 706 is installed at the front end of the gear 704 through meshing movement. The baffle 707 is fixedly installed at the top of the lifting rack 706 by bolts. The baffle 707 is movably sleeved on the slide bar 705. The return spring 708 is movably sleeved on the slide bar 705 and is located between the baffle 707 and the inner top of the processing box 1. The linkage plate 70 9 is fixedly installed on the left end of the press frame 606 by bolts, and the front end of the linkage plate 709 is movably sleeved on the slide bar 705 and is located below the baffle 707; the press frame 606 is driven to rise by the lifting plate 605, and when the press frame 606 rises, the linkage plate 709 moves with the press frame 606, and when the linkage plate 709 moves to the bottom end of the baffle 707, the linkage plate 709 continues to rise with the press frame 606, so that the baffle 707 is pushed up by the linkage plate 709, and then the lifting rack 706 is driven to rise through the baffle 707.

[0018] Working principle: When the present invention is used, the blister sheet for making plastic products is placed on the loading plate 303 in the loading box 301, and multiple sheets can be stacked on the loading plate 303. The position of the sheet can be limited by the left and right sides of the loading box 301 and the two limit rods 302. The loading motor 305 is started, and the loading threaded rod 304 is driven to rotate by the loading motor 305. When the loading threaded rod 304 rotates, the loading plate 303 is driven to rise, so that the bottom surface of the uppermost sheet and the top of the roller 404 are located in the same plane; The push motor 405 is started, and the rotating disk 406 is driven to rotate by the push motor 405. When the rotating disk 406 rotates, the push rack 402 is driven to move toward the blister device 2 through the reciprocating rod 407, so that the push plate 403 moves with the push rack 402, and the plate is pushed into the discharge frame 701 by the push plate 403. The rotation amount of the push motor 405 is controlled so that the rotating disk 406 rotates half a circle to drive the push rack 402 to move once in the direction close to the blister device 2, and the rotating disk 406 continues to rotate half a circle to drive the push rack 402 to move once in the direction away from the blister device 2. The push motor 405 is controlled to stop after each rotation of the rotating disk 406, and then the loading motor 305 is started to drive the loading plate 303 to rise a corresponding distance according to the thickness of different plates, so as to load the plates; Start the lifting motor 604, and drive the lifting threaded rod 603 to rotate through the lifting motor 604, and drive the lifting plate 605 to descend through the lifting threaded rod 603, so that the pressing frame 606 follows the lifting plate 605 to descend, and when the top of the pressing frame 606 descends to the bottom of the movable groove, start the pushing motor 405 to push the material, so that the plate is placed in the discharge frame 701, and continue to start the lifting motor 604 to drive the pressing frame 606 to descend, press the plate, so that the bottom end of the discharge frame 701 is tightly fitted with the top end of the blister device 2, so that the plate and the discharge frame 701 are tightly fitted; When the pusher 402 pushes the sheet into the discharge frame 701, the pusher 402 drives the heating box 5 to move from the movable groove to the top of the pressing frame 606, and the heating box 5 is started to heat the sheet to soften it. Then, the pusher motor 405 is controlled to start, so that the pusher 402 is reset and the heating box 5 is driven to withdraw from the top of the pressing frame 606. Then, the blister device 2 is started to blister the heated and softened sheet, so as to facilitate the rapid molding of plastic products. After the plastic product is formed, the lifting motor 604 is controlled to reverse, and the press frame 606 is driven to rise through the lifting plate 605. When the press frame 606 rises, the linkage plate 709 moves with the press frame 606. When the linkage plate 709 moves to the bottom of the baffle 707, the linkage plate 709 continues to rise with the press frame 606, so that the baffle 707 is pushed up by the linkage plate 709, and then the lifting rack 706 is driven to rise through the baffle 707, and the rotating shaft 702 is driven to rotate through the lifting rack 706, so that the rotating plate 703 rotates with the rotating shaft 702. When the rotating plate 703 rotates, it drives the discharge frame 701 to rotate, so that the plastic product formed in the discharge frame 701 rotates with the discharge frame 701 and is discharged from the processing box 1; Before pushing the next plate, start the lifting motor 604 to drive the pressing frame 606 to descend. When the pressing frame 606 descends, the linkage plate 709 follows the pressing frame 606 to descend. At this time, the elastic force of the reset spring 708 causes the lifting rack 706 to descend, and the lifting rack 706 drives the gear 704 to rotate, thereby driving the discharge frame 701 to rotate and reset, and then push the material to perform a cyclic operation.

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic product rapid prototyping processing equipment, comprising a processing box (1), wherein a blister device (2) is fixedly mounted on the bottom of the processing box (1) by bolts, characterized in that: It also includes a feeding mechanism (3), a pushing mechanism (4), a pressing mechanism (6) and a withdrawing mechanism (7): A feeding mechanism (3), the feeding mechanism (3) comprising a feeding box (301), the feeding box (301) being fixedly mounted on the right bottom end of the processing box body (1); A material pushing mechanism (4), the material pushing mechanism (4) comprising a pushing groove (401) and a material pushing frame (402), the pushing groove (401) being disposed at the top ends of the front and rear sides of the loading box (301), and the material pushing frame (402) being movably mounted in the pushing groove (401); A material pressing mechanism (6), the material pressing mechanism (6) comprising a material pressing frame (606), the material pressing frame (606) being movably arranged inside the processing box (1) and located above the top end of the blister device (2); A material return mechanism (7), the material return mechanism (7) comprising a material discharge frame (701), the material discharge frame (701) being movably arranged at the top end of the blister device (2).

2. A plastic product rapid prototyping equipment according to claim 1, characterized in that: The feeding mechanism (3) comprises a limit rod (302), a feeding plate (303), a feeding threaded rod (304) and a feeding motor (305); the limit rods (302) are two in total and are fixedly mounted on the rear side of the feeding box (301) by means of bolts; the rear end of the feeding plate (303) is slidably sleeved on the two limit rods (302); the feeding plate (303) is slidably mounted inside the feeding box (301); a vertical plate is fixedly mounted on the right side of the processing box (1) by means of bolts, and the vertical plate is positioned On the rear side of the loading box (301), the bottom end of the loading threaded rod (304) is movably mounted in the middle of the bottom end of the vertical plate through a bearing, the top end of the loading threaded rod (304) is movably mounted in the middle of the top end of the vertical plate through a bearing, the middle of the rear end of the loading plate (303) is movably sleeved on the loading threaded rod (304) through a thread, the loading motor (305) is fixedly mounted in the middle of the top end of the vertical plate through bolts, and the output shaft of the loading motor (305) is fixedly connected to the top end of the loading threaded rod (304) through bolts.

3. A plastic product rapid prototyping equipment according to claim 2, characterized in that: The pushing mechanism (4) comprises a pushing plate (403), a roller (404) and a pushing motor (405); the pushing plate (403) is fixedly mounted on a pushing frame (402) located in the middle of a loading box (301) by means of bolts; the pushing frame (402) is slidably sleeved on the top of the loading box (301); there are a plurality of rollers (404) which are evenly mounted on the top of the left side of the loading box (301) by means of bearings and are located at the left end of the pushing groove (401); the pushing motor (405) is fixedly mounted on the middle of the rear side of the processing box (1) by means of bolts.

4. The rapid prototyping equipment for plastic products according to claim 3, characterized in that: The push mechanism (4) comprises a rotating disk (406) and a reciprocating rod (407), wherein the rotating disk (406) is movably mounted in the middle of the inner rear side of the processing box (1) via a bearing, the output shaft of the push motor (405) is fixedly connected to the middle of the rotating disk (406) via bolts, the end of the reciprocating rod (407) located outside the processing box (1) is movably mounted in the middle of the rear side of the push frame (402) via a rotating shaft, and the end of the reciprocating rod (407) located inside the processing box (1) is movably mounted on the rotating disk (406) away from the center thereof via a rotating shaft, a movable groove is provided in the middle of the right side of the processing box (1), a heating box (5) is fixedly mounted on the top of the push frame (402) via bolts, and the push frame (402) and the heating box (5) are both movably mounted in the movable groove by insertion.

5. The rapid prototyping equipment for plastic products according to claim 4, characterized in that: The material pressing mechanism (6) comprises a support plate (601), a support rod (602) and a lifting threaded rod (603); the support plate (601) is fixedly mounted on the right side of the processing box (1) by means of bolts and is located above the movable groove; there are two support rods (602) and the bottom ends of both are fixedly mounted on the top of the support plate (601) by means of bolts; the top ends of the two support rods (602) are fixedly mounted on the right side of the top end of the processing box (1) by means of bolts; the bottom ends of the lifting threaded rods (603) are movably mounted in the middle of the support plate (601) by means of bearings; and the top ends of the lifting threaded rods (603) are movably mounted on the right side of the top end of the processing box (1) by means of bearings.

6. A plastic product rapid prototyping equipment according to claim 5, characterized in that: The material pressing mechanism (6) comprises a lifting motor (604) and a lifting plate (605); the lifting motor (604) is fixedly mounted on the right side of the top end of the processing box (1) by means of bolts; the output shaft of the lifting motor (604) is fixedly connected to the top end of the lifting threaded rod (603) by means of bolts; two lifting slots are provided on the right side of the processing box (1); the front and rear ends of the lifting plate (605) are respectively installed in the two lifting slots by means of insertion; the front and rear ends of the right side of the lifting plate (605) are respectively connected to the two support rods (602) by means of sliding movement; the middle of the right side of the lifting plate (605) is connected to the lifting threaded rod (603) by means of threads; and the material pressing frame (606) is fixedly mounted on the bottom end of the lifting plate (605) located inside the processing box (1) by means of bolts.

7. A plastic product rapid prototyping equipment according to claim 6, characterized in that: The material unloading mechanism (7) comprises a rotating shaft (702), a rotating plate (703), a gear (704) and a slide bar (705); the rotating shaft (702) is movably mounted at the upper middle portion of the front side of the blister device (2) via a bearing; the bottom end of the rotating plate (703) is sleeved on the rotating shaft (702) via a bolt; the rotating plate (703) is fixedly mounted at the middle of the front end of the material unloading frame (701) via a bolt; the gear (704) is fixedly mounted at the left end of the rotating shaft (702) via a bolt; and the top end of the slide bar (705) is fixedly mounted at the top end of the inner portion of the processing box (1) via a bolt.

8. The rapid prototyping equipment for plastic products according to claim 7, characterized in that: The material return mechanism (7) comprises a lifting rack (706), a baffle (707), a return spring (708) and a linkage plate (709); the lifting rack (706) is mounted on the front end of the processing box (1) by sliding movement; the lifting rack (706) is mounted on the front end of the gear (704) by meshing movement; the baffle (707) is fixedly mounted on the top end of the lifting rack (706) by bolts; the baffle (707) is movably sleeved on the slide bar (705); the return spring (708) is movably sleeved on the slide bar (705) and is located between the baffle (707) and the top end of the processing box (1); the linkage plate (709) is fixedly mounted on the left end of the material pressing frame (606) by bolts; the front end of the linkage plate (709) is movably sleeved on the slide bar (705) and is located below the baffle (707).

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