CN114454419A

CN114454419A - Plastic product continuous production equipment

Info

Publication number: CN114454419A
Application number: CN202210122165.0A
Authority: CN
Inventors: 陈俊青; 陈军; 陈新丽
Original assignee: Anhui Jincheng Renewable Resources Technology Co ltd
Current assignee: Anhui Jincheng Renewable Resources Technology Co ltd
Priority date: 2021-12-31
Filing date: 2022-02-09
Publication date: 2022-05-10

Abstract

The invention relates to plastic product continuous production equipment which comprises a production frame, wherein a lower die base is fixed at the inner bottom end of the production frame, an upper die base is arranged above the lower die base, a forming cavity is formed in the top of the lower die base, a material injection chamber is fixed at the inner bottom end of the upper die base, a material injection port is formed in the bottom of the material injection chamber, the top of the material injection chamber is connected with a material loading chamber in a sliding manner, a processing box is arranged on one side of the production frame, a stacking box is arranged on one side of the processing box, which is far away from the production frame, and a storage box is fixed on one side of the bottom of the stacking box, which is far away from the processing box, so that the problem that most of plastic products are molded by injection molds in the prior art is solved, and bulges exist on the plastic products due to the existence of an injection port to influence the molding quality of the plastic products; in the prior art, the demoulding of the formed plastic products is difficult, so that the production efficiency is low, the continuity of the production is not high, a plurality of devices and operators are required to cooperate to complete the production, and the production cost is increased.

Description

Plastic product continuous production equipment

Technical Field

The invention relates to the technical field of plastic product production, in particular to continuous production equipment for plastic products.

Background

Plastics are high molecular compounds obtained by polymerization of monomers through addition polymerization or polycondensation, have moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, pigments and other additives, and the application of plastic products is very wide.

Through search, the Chinese patent discloses a compression molding device for producing plastic products, (publication number: CN113386294B), which comprises a machine body, wherein the middle part of the machine body is provided with an installation space, and the installation space is provided with a top wall and a bottom wall; the upper die assembly comprises a driving piece and an upper die plate, the driving piece is fixedly arranged on the top wall of the installation space, the upper die plate is installed at the output end of the driving piece, and the driving piece can drive the upper die plate to vertically move; the lower die assembly comprises a rotating disk and a plurality of lower templates, the rotating disk is horizontally arranged and rotatably mounted on the bottom wall of the mounting space, and the lower templates are fixedly arranged on the upper surface of the rotating disk and are circumferentially and uniformly distributed along the rotating disk.

In the prior patent, most of the production of plastic products is injection mold molding, and due to the existence of an injection molding opening, bulges exist on the plastic products, so that the molding quality of the plastic products is influenced; in the prior art, the demoulding of the formed plastic products is difficult, so that the production efficiency is low, the continuity of the production is not high, a plurality of devices and operators are required to cooperate to complete the production, and the production cost is increased.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

Disclosure of Invention

The invention aims to provide a plastic product continuous production device.

The technical problems to be solved by the invention are as follows:

The purpose of the invention can be realized by the following technical scheme:

a plastic product continuous production device comprises a production frame, a lower die holder is fixed at the inner bottom end of the production frame, an upper die holder is arranged above the lower die holder, a forming cavity is formed in the top of the lower die holder, a material injection chamber is fixed at the inner bottom end of the upper die holder, a material injection port is formed in the bottom of the material injection chamber, the top of the material injection chamber is slidably connected with the material loading chamber, a processing box is arranged on one side of the production frame, a stacking box is arranged on one side of the processing box away from the production frame, a containing box is fixed on one side of the bottom of the stacking box away from the processing box, moving seats are fixed at the two inner ends of the processing box, lifting seats are slidably connected with the inner portions of the moving seats, driving columns are rotatably connected at the two inner ends of the lifting seats, driving wheels are fixed on the outer surfaces of the driving columns, driving belts are installed between the two driving wheels, a cutting assembly is arranged on one side of the processing box, and polishing assemblies are arranged at the top of the processing box, one side that the inside end wall of handling the case is close to the subassembly of polishing is equipped with collection dirt subassembly, and the inside bottom mounting of handling the case has cooling body.

Furthermore, the inside both sides sliding connection of one-tenth die cavity has the side to become the profiled sheeting, and the inside both sides of production frame all are fixed with the drawing of patterns cylinder, and the output of drawing of patterns cylinder is fixed with the connecting plate, is fixed with a plurality of connecting rods between connecting plate and the side profiled sheeting, and the connecting rod passes the die holder and with die holder sliding connection.

Furthermore, an ejection groove is formed in the bottom of the forming cavity, an ejection plate is connected to the ejection groove in a sliding mode, an ejection cavity is formed in the bottom end of the lower die holder, a lifting plate is arranged inside the ejection cavity, a plurality of ejection rods are fixed between the lifting plate and the ejection plate, and the ejection rods penetrate through the lower die holder and are connected with the lower die holder in a sliding mode.

Furthermore, a plurality of evenly distributed feeding holes are formed in the top of the feeding chamber, a plurality of discharging holes matched with the feeding holes are formed in the bottom of the feeding chamber, a vibration spring is fixed to one side of the feeding chamber and the inner wall of the upper die base, a vibration motor is fixed to one side of the top of the upper die base, and an eccentric wheel is fixed to the output end of the vibration motor.

Furthermore, the both sides of upper die base all are fixed with the fixed plate, and the surface of fixed plate runs through and is equipped with the locating lever, and the top of production frame is fixed with a plurality of shaping cylinders, and the output of shaping cylinder passes the production frame and fixed mutually with the top of upper die base, and buffer spring has been cup jointed to the surface bottom of locating lever.

Furthermore, the outside one end of lift seat is fixed with driving motor, and driving motor's output passes the lift seat and fixes mutually with the tip of one of them drive post, and the inside bottom both sides of removing the seat all are fixed with two lift cylinders, and the output of lift cylinder is fixed with the second slide, and hinged joint has the second telescopic link between the side surface of second slide and lift seat.

Further, the silo has been seted up down to the one side that the pile up neatly case is close to the processing case, and pile up neatly incasement portion both ends all are fixed with the pile up neatly seat, and the inside sliding connection of pile up neatly seat has the transportation seat, and sliding connection has the transportation board in the transportation seat, transports the seat internal fixation and has die clamping cylinder, and die clamping cylinder's output is fixed mutually with the lateral part of transporting the board.

Further, the one end of pile up neatly seat is fixed with the pile up neatly motor, and the output of pile up neatly motor passes the pile up neatly seat and is fixed with the lead screw, and the lead screw passes the transfer seat and with transfer seat threaded connection.

The invention has the beneficial effects that:

according to the invention, the lower die holder is arranged, so that a plastic product is obtained by molding a plastic melt in the molding cavity, the demolding cylinder drives the connecting plate to pull the side molding plate to open, demolding of the plastic product is completed, the ejection cylinder pushes the first sliding plate to move, and the lifting plate is driven to lift by matching with the first telescopic rod, so that the ejection rod drives the ejection plate to eject the plastic product, the plastic product is rapidly demolded, the production efficiency of the plastic product is improved, and the production time is greatly saved.

Through setting up the upper die base, make plastic granules get into in the feed chamber from the feed inlet, drive the eccentric wheel through vibrating motor and rotate, cooperation vibrating spring drives the feed chamber and is reciprocating motion at notes feed chamber top, make unloading hole and feeding hole intermittent type nature align, guarantee the homogeneity of material loading, make plastic granules in annotating the melting of indoor thermally equivalent of material, guarantee fashioned quality, it carries out the pressfitting shaping of being convenient for with the die holder to drive the upper die base through the shaping cylinder, set up buffer spring, make the pressfitting shaping more stable, be convenient for protect plastic products.

By arranging the processing box, the plastic product enters the processing box through the feeding groove, the two sides of the plastic product respectively fall on the driving belts at the two sides, the cooling component cools the plastic product to ensure the rapid molding of the plastic product, one of the driving columns is driven to rotate by the driving motor, the other driving column and the driving wheel are matched to drive the driving belt to move, thereby driving the plastic product to move horizontally, cutting off the bulge at the feeding hole of the plastic product through the cutting-off component, the second sliding plate is driven to move by the lifting cylinder, the lifting seat is driven to move upwards by matching with the second telescopic rod, so that the plastic product moves upwards and contacts the polishing component, the plastic product injection port is polished through the polishing assembly, the dust collecting assembly collects chips generated by polishing, smoothness of the plastic product is guaranteed, and molding quality of the plastic product is improved.

Through setting up the pile up neatly case for plastic products gets into the pile up neatly incasement from the feed chute under drive belt's drive, and fall and press from both sides tightly through die clamping cylinder on the transportation board of both sides, it rotates to drive the lead screw through the pile up neatly motor, thereby it moves to the top of containing box to drive the transportation seat, loosen the transportation board through die clamping cylinder and make plastic products get into in the containing box, accomplish the production process, carry out automatic pile up neatly and accomodate plastic products, guarantee that plastic products carries out the continuity of production, the production efficiency is improved, and the production time is saved.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic structural view of a continuous production apparatus for plastic products according to the present invention;

FIG. 2 is a schematic view of the internal structure of the lower die holder of the present invention;

FIG. 3 is a top view of the internal structure of the production frame of the present invention;

FIG. 4 is a schematic view of the internal structure of the upper die base of the present invention;

FIG. 5 is a schematic view of the internal structure of the production frame of the present invention;

FIG. 6 is a schematic view showing the internal structure of the treatment tank of the present invention;

FIG. 7 is a schematic illustration of the construction of the pallet box of the present invention;

FIG. 8 is a schematic illustration of the pallet base of the present invention;

fig. 9 is a bottom view of the pallet base of the present invention.

In the figure: 1. producing a frame; 2. a lower die holder; 3. an upper die holder; 4. a treatment tank; 5. stacking boxes; 6. a storage box; 201. a molding cavity; 202. a side forming plate; 203. a demoulding cylinder; 204. a connecting plate; 205. a connecting rod; 206. ejecting the plate; 207. ejecting the cavity; 208. a lifting plate; 209. ejecting out the cylinder; 210. a first telescopic rod; 211. ejecting the rod; 301. a material injection chamber; 302. a feeding chamber; 303. a vibration spring; 304. a vibration motor; 305. an eccentric wheel; 306. a fixing plate; 307. positioning a rod; 308. a forming cylinder; 309. a buffer spring; 401. a feed chute; 402. a discharge chute; 403. a movable seat; 404. a lifting seat; 405. a drive belt; 406. a lifting cylinder; 407. a second telescopic rod; 408. a chopping assembly; 409. polishing the assembly; 410. a dust collection assembly; 411. a cooling assembly; 501. a stacking base; 502. a transfer seat; 503. a transfer plate; 504. a clamping cylinder; 505. a palletizing motor; 506. and a screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 9, the present invention provides a technical solution:

the utility model provides a plastic products continuity production facility, including production frame 1, the inside bottom mounting of production frame 1 has die holder 2, the top of die holder 2 is equipped with upper die base 3, carry out the mould shaping to the plastics fuse-element through the cooperation of die holder 2 with upper die base 3, one side of production frame 1 is equipped with handles case 4, it is used for handling the quality of guaranteeing plastic products to handle the plastic products after the shaping to handle case 4, it is equipped with pile up neatly case 5 to handle one side that production frame 1 was kept away from to case 4, one side that handle case 4 was kept away from to the bottom of pile up neatly case 5 is fixed with containing box 6, containing box 6 communicates with each other with pile up neatly case 5 is inside, pile up neatly case 5 is used for carrying out the pile up neatly and accomodates in containing box 6 with the plastic products after handling, guarantee the continuity of plastic products.

Referring to fig. 2-3, a forming cavity 201 is formed at the top of the lower die holder 2, side forming plates 202 are slidably connected to two inner sides of the forming cavity 201, demolding cylinders 203 are fixed to two inner sides of the production frame 1, a connecting plate 204 is fixed to an output end of the demolding cylinder 203, a plurality of connecting rods 205 are fixed between the connecting plate 204 and the side forming plates 202, the connecting rods 205 penetrate through the lower die holder 2 and are slidably connected with the lower die holder 2, an ejection slot is formed at the bottom of the forming cavity 201, and an ejection plate 206 is slidably connected in the ejection slot, wherein an ejection cavity 207 is formed at the bottom end of the lower die holder 2, a lifting plate 208 is arranged in the ejection cavity 207, two ejection cylinders 209 are fixed to two inner bottom ends of the ejection cavity 207, a first sliding plate is fixed to an output end of the ejection cylinder 209, a first telescopic rod 210 is hinged between the first sliding plate and a side surface of the lifting plate 208, and a plurality of ejection rods 211 are fixed between the lifting plate 208 and the ejection plate 206, the ejector rod 211 penetrates through the lower die holder 2 and is connected with the lower die holder 2 in a sliding manner. Through setting up die holder 2, make the plastics fuse-element shaping obtain plastic products in become die cavity 201, drive connecting plate 204 pulling side forming plate 202 through drawing of patterns cylinder 203 and open, the completion is to plastic products's drawing of patterns, and promote first slide through ejecting cylinder 209 and remove, the first telescopic link 210 of cooperation drives the lift of lifter plate 208, thereby it is ejecting to drive ejector plate 206 through ejector rod 211 to plastic products, accomplish plastic products's quick drawing of patterns, plastic products's production efficiency has been improved, the production time has been practiced thrift greatly.

Referring to fig. 4-5, a feed inlet is formed in the top of the upper die base 3, an injection chamber 301 is fixed at the bottom end inside the upper die base 3, an electric heating wire is arranged outside the injection chamber 301, the injection chamber 301 is used for heating and melting plastic particles, an injection port is formed in the bottom of the injection chamber 301, the bottom of the injection port extends to the bottom of the upper die base 3, a plurality of uniformly distributed feeding holes are formed in the top of the injection chamber 301, a feeding chamber 302 is slidably connected to the top of the injection chamber 301, an opening is formed in the top of the feeding chamber 302, a plurality of discharging holes matched with the feeding holes are formed in the bottom of the feeding chamber 302, a vibrating spring 303 is fixed on one side of the feeding chamber 302 and the inner wall of the upper die base 3, a vibrating motor 304 is fixed on one side of the top of the upper die base 3, an eccentric wheel 305 is fixed on the output end of the vibrating motor 304, and one side of the eccentric wheel 305 abuts against the feeding chamber 302. Through setting up upper die base 3 for plastic granules gets into material loading room 302 from the feed inlet in, drives eccentric wheel 305 through vibrating motor 304 and rotates, and cooperation vibrating spring 303 drives material loading room 302 and is reciprocating motion at notes material room 301 top, makes unloading hole and material loading hole intermittent type nature align, guarantees the homogeneity of material loading, makes plastic granules thermally equivalent melting in annotating material room 301, guarantees fashioned quality.

Fixing plates 306 are fixed on two sides of the upper die holder 3, positioning rods 307 are arranged on the surface of the fixing plates 306 in a penetrating mode, the top ends of the positioning rods 307 are fixed to the top end of the inner portion of the production frame 1, a limiting plate is fixed to the bottom end of the positioning rods 307, a plurality of forming cylinders 308 are fixed to the top portion of the production frame 1, the output ends of the forming cylinders 308 penetrate through the production frame 1 and are fixed to the top portion of the upper die holder 3, buffer springs 309 are sleeved at the bottom end of the outer surface of the positioning rods 307, pushing cylinders are fixed to the end portions of the inner portion of the production frame 1, and pushing plates are fixed to the output ends of the pushing cylinders. The forming cylinder 308 drives the upper die holder 3 and the lower die holder 2 to be pressed for forming, and the buffer spring 309 is arranged, so that the pressing forming is more stable, and plastic products are protected conveniently.

Referring to fig. 6, a feeding chute 401 is disposed on one side of the processing box 4 close to the lower die holder 2, a discharging chute 402 is disposed on one side of the processing box 4 far from the lower die holder 2, moving seats 403 are fixed on both ends of the inside of the processing box 4, an opening is disposed on the top of the moving seats 403, lifting seats 404 are slidably connected to the inside of the moving seats 403, driving columns are rotatably connected to both ends of the inside of the lifting seats 404, driving wheels are fixed on the outer surfaces of the driving columns, a driving belt 405 is installed between the two driving wheels, a driving motor is fixed on one end of the outside of the lifting seats 404, the output end of the driving motor passes through the lifting seats 404 and is fixed to the end of one of the driving columns, two lifting cylinders 406 are fixed on both sides of the bottom end of the inside of the moving seats 403, a second sliding plate is fixed to the output end of the lifting cylinders 406, and a second telescopic rod 407 is hinged between the second sliding plate and the side surface of the lifting seats 404, handle one side of case 4 and be equipped with and cut off subassembly 408, cut off subassembly 408 and be used for cutting the arch that injection gate department formed on the plastic products, the top of handling case 4 is equipped with the subassembly 409 of polishing, the subassembly 409 of polishing is used for polishing to plastic products injection gate department, the inside end wall of handling case 4 is equipped with collection dirt subassembly 410 near the one side of the subassembly 409 of polishing, collection dirt subassembly 410 is used for collecting the piece that the subassembly 409 of polishing produced, the inside bottom mounting of handling case 4 has cooling module 411, cooling module 411 is used for cooling the plastic products after the shaping. Through the arrangement of the treatment box 4, plastic products enter the treatment box 4 through the feed chute 401, two sides of the plastic products respectively fall on the driving belts 405 on two sides, the cooling component 411 cools the plastic products to ensure the rapid forming of the plastic products, one driving column is driven to rotate through the driving motor, the other driving column and the driving wheel are matched to drive the driving belts 405 to move so as to drive the plastic products to horizontally move, the blocking component 408 blocks a bulge at a material injection port on the plastic products, the lifting cylinder 406 drives the second sliding plate to move, the lifting seat 404 is driven to move upwards by matching with the second telescopic rod 407 so as to enable the plastic products to move upwards and contact the polishing component 409, the material injection port of the plastic products is polished through the polishing component 409, the dust collecting component 410 collects scraps generated by polishing, and the smoothness of the plastic products is ensured, the molding quality of the plastic product is improved.

Referring to fig. 7-9, a discharging chute is disposed at one side of the pallet box 5 close to the processing box 4, a pallet seat 501 is fixed at both ends of the interior of the pallet box 5, an opening is disposed at the bottom of the pallet seat 501, a transfer seat 502 is slidably connected to the interior of the pallet seat 501, an opening is disposed at the bottom of the transfer seat 502, a transfer plate 503 is slidably connected to the transfer seat 502, the transfer plate 503 is L-shaped, plastic products are transferred through the transfer plates 503 at both sides, a clamping cylinder 504 is fixed in the transfer seat 502, an output end of the clamping cylinder 504 is fixed to a side portion of the transfer plate 503, a pallet motor 505 is fixed to one end of the pallet seat 501, an output end of the pallet motor 505 penetrates through the pallet seat 501 and is fixed with a lead screw 506, and the lead screw 506 penetrates through the transfer seat 502 and is in threaded connection with the transfer seat 502. Through setting up pile up neatly case 5, make plastic products get into pile up neatly case 5 from the feed chute under the drive of drive belt 405 in, and fall and press from both sides tightly through die clamping cylinder 504 on the transport plate 503 of both sides, drive lead screw 506 through pile up neatly motor 505 and rotate, thereby it moves to the top of containing box 6 to drive transport seat 502, loosen transport plate 503 through die clamping cylinder 504 and make plastic products get into in the containing box 6, accomplish the production process, carry out automatic pile up neatly and accomodate plastic products, guarantee that plastic products carry out continuity production, the production efficiency is improved, and the production time is saved.

The working principle is as follows:

when the plastic injection molding machine is used, plastic particles are introduced into a feeding chamber 302 from a feeding hole, a vibration motor 304 is started to drive an eccentric wheel 305 to rotate, a vibration spring 303 is matched to drive the feeding chamber 302 to reciprocate at the top of an injection chamber 301, so that a feeding hole and the feeding hole are aligned intermittently, the uniformity of feeding is ensured, the plastic particles enter the injection chamber 301 from the feeding hole and are uniformly heated and melted, a molding cylinder 308 is started to drive an upper die holder 3 and a lower die holder 2 to be pressed, a plastic melt enters a molding cavity 201 through a feeding hole and is molded in the molding cavity 201 to obtain a plastic product;

the demolding cylinder 203 is started to drive the connecting plate 204 to pull the side molding plate 202 to open, demolding of the plastic product is completed, the ejection cylinder 209 is started to push the first sliding plate to move, the first telescopic rod 210 is matched to drive the lifting plate 208 to lift, the ejection rod 211 drives the ejection plate 206 to eject the plastic product, the material pushing cylinder drives the material pushing plate to push out the plastic product, and the plastic product enters the treatment box 4 through the feeding groove 401;

the two sides of the plastic product respectively fall on the driving belts 405 on the two sides, the plastic product is cooled through the cooling assembly 411, the driving motor is started to drive one of the driving columns to rotate, the other driving column and the driving wheel are matched to drive the driving belts 405 to move, so that the plastic product is driven to horizontally move, the protrusion at the material injection port on the plastic product is cut through the cutting assembly 408, the lifting cylinder 406 drives the second sliding plate to move, the second telescopic rod 407 is matched to drive the lifting seat 404 to move upwards, the plastic product moves upwards and contacts the polishing assembly 409, the material injection port of the plastic product is polished through the polishing assembly 409, the dust collecting assembly 410 collects the chips generated by polishing, and the plastic product is processed;

plastic products get into pile up neatly case 5 from the feed chute under the drive of drive belt 405 to drop and press from both sides tight through die clamping cylinder 504 on the transport plate 503 of both sides, start pile up neatly motor 505 and drive lead screw 506 and rotate, thereby drive and transport seat 502 and remove to the top of containing box 6, start die clamping cylinder 504 and loosen transport plate 503 and make plastic products get into containing box 6 in, accomplish production process.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A plastic product continuous production device comprises a production frame (1), a lower die holder (2) is fixed at the inner bottom end of the production frame (1), an upper die holder (3) is arranged above the lower die holder (2), and the plastic product continuous production device is characterized in that a forming cavity (201) is formed at the top of the lower die holder (2), an injection chamber (301) is fixed at the inner bottom end of the upper die holder (3), an injection port is formed at the bottom of the injection chamber (301), a feeding chamber (302) is connected to the top of the injection chamber (301) in a sliding manner, a processing box (4) is arranged at one side of the production frame (1), a stacking box (5) is arranged at one side of the processing box (4) far away from the production frame (1), a containing box (6) is fixed at one side of the bottom of the stacking box (5) far away from the processing box (4), moving seats (403) are fixed at both inner ends of the processing box (4), and a lifting seat (404) is connected to the inner sliding manner, the inside both ends of seat (404) all rotate and are connected with the drive post, the external fixed surface of drive post has the drive wheel, install drive belt (405) between two drive wheels, one side of handling case (4) is equipped with cuts subassembly (408), the top of handling case (4) is equipped with polishing subassembly (409), one side that the inside end wall of handling case (4) is close to polishing subassembly (409) is equipped with collection dirt subassembly (410), the inside bottom mounting of handling case (4) has cooling module (411).

2. The plastic product continuous production equipment according to claim 1, wherein side forming plates (202) are connected to two inner sides of the forming cavity (201) in a sliding mode, demolding cylinders (203) are fixed to two inner sides of the production frame (1), a connecting plate (204) is fixed to an output end of each demolding cylinder (203), a plurality of connecting rods (205) are fixed between each connecting plate (204) and each side forming plate (202), and each connecting rod (205) penetrates through the lower die holder (2) and is connected with the lower die holder (2) in a sliding mode.

3. The plastic product continuous production equipment according to claim 1, wherein an ejection groove is formed in the bottom of the molding cavity (201), an ejection plate (206) is connected in the ejection groove in a sliding manner, an ejection cavity (207) is formed in the bottom end of the lower die holder (2), a lifting plate (208) is arranged in the ejection cavity (207), a plurality of ejection rods (211) are fixed between the lifting plate (208) and the ejection plate (206), and the ejection rods (211) penetrate through the lower die holder (2) and are connected with the lower die holder (2) in a sliding manner.

4. The continuous production equipment of plastic products according to claim 1, wherein a plurality of uniformly distributed feeding holes are formed in the top of the feeding chamber (301), a plurality of discharging holes matched with the feeding holes are formed in the bottom of the feeding chamber (302), a vibrating spring (303) is fixed on one side of the feeding chamber (302) and the inner wall of the upper die holder (3), a vibrating motor (304) is fixed on one side of the top of the upper die holder (3), and an eccentric wheel (305) is fixed on the output end of the vibrating motor (304).

5. The continuous production equipment of plastic products according to claim 1, wherein the two sides of the upper die holder (3) are both fixed with fixing plates (306), the surface of the fixing plates (306) is provided with positioning rods (307) in a penetrating manner, the top of the production frame (1) is fixed with a plurality of forming cylinders (308), the output ends of the forming cylinders (308) penetrate through the production frame (1) and are fixed with the top of the upper die holder (3), and the bottom ends of the outer surfaces of the positioning rods (307) are sleeved with buffer springs (309).

6. A plastic product continuous production equipment according to claim 1, characterized in that a driving motor is fixed at one external end of the lifting seat (404), the output end of the driving motor passes through the lifting seat (404) and is fixed with the end of one of the driving columns, two lifting cylinders (406) are fixed at both sides of the internal bottom end of the movable seat (403), a second sliding plate is fixed at the output end of the lifting cylinders (406), and a second telescopic rod (407) is hinged between the second sliding plate and the side surface of the lifting seat (404).

7. The plastic product continuous production equipment as claimed in claim 1, wherein a blanking groove is formed in one side, close to the treatment box (4), of the stacking box (5), stacking bases (501) are fixed to two ends of the interior of the stacking box (5), a transfer base (502) is connected to the interior of the stacking base (501) in a sliding mode, a transfer plate (503) is connected to the transfer base (502) in the sliding mode, a clamping cylinder (504) is fixed to the transfer base (502), and an output end of the clamping cylinder (504) is fixed to a side portion of the transfer plate (503).

8. A plastic product continuous production equipment as claimed in claim 7, characterized in that one end of the pallet base (501) is fixed with a pallet motor (505), the output end of the pallet motor (505) passes through the pallet base (501) and is fixed with a screw rod (506), and the screw rod (506) passes through the transfer base (502) and is in threaded connection with the transfer base (502).