Packaging and extruding equipment for plastic recycling

Abstract

The invention relates to the technical field of plastic recycling, in particular to packaging and extruding equipment for plastic recycling, which comprises a machine body, a movable door is hinged to the front side of the machine body, two sliding grooves are formed in the movable door, sliding blocks are slidably connected to the interiors of the sliding grooves, and a conveying belt is fixedly connected to the inner sides of the sliding blocks. A limiting block is fixedly connected to the left end of the conveying belt and slidably connected to the left side of the movable door. The plastic feeding device has the beneficial effects that a transmission belt is hinged to the outer side of one movable door, and the movable doors and the transmission belt are limited through a clamping block and a pushing block, so that formed plastic is stably conveyed when the transmission belt is used, then the formed plastic can stably enter the machine body, the feeding efficiency is improved, the labor cost is reduced, and the labor intensity of workers is relieved. And the extrusion efficiency cannot be reduced, and the extrusion device can be stably clamped on the movable door during storage, so that the space occupancy rate is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of plastic recycling, in particular to a packaging and extrusion device for plastic recycling. Background Art

[0002] Plastic is a material made of high molecular polymers. It is light, durable and highly plastic. It is widely used in daily life and industrial fields, such as packaging, containers, electronic products and building materials. Due to its non-degradability, plastic bottles, plastic films and other molded plastic products are generally recycled. When recycling, packaging and extrusion equipment is generally used to extrude and package the molded plastics to form tight plastic blocks, which are then convenient for subsequent transportation, processing and other processes.

[0003] The plastic recycling packaging and extrusion equipment in the prior art is generally composed of a frame, hydraulic fluid, an extrusion plate, a push plate, a switch door and other structures. When in use, the formed plastic is transported to the inside of the frame, and then the upper hydraulic cylinder is started, so that the hydraulic cylinder can push the extrusion plate to move downward, and then the extrusion plate can extrude the formed plastic to form a tight block structure, and then the switch door is opened, and the hydraulic cylinder on the other side is started, so that the extruded block structure can be pushed out of the frame through the push plate.

[0004] However, due to the complex use environment, some models of packaging extrusion equipment still use manual loading when loading. When in use, the molded plastic is added to the inside of the frame through the through slot on the upper side of the switch door. Due to the limited size of the through slot and the high extrusion efficiency, workers need to frequently load manually, which consumes a lot of physical energy for the workers and affects the extrusion efficiency of the molded plastic. Summary of the invention

[0005] The object of the present invention is to provide a baling and extruding device for plastic recycling to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a packaging and extrusion device for plastic recycling, comprising a body, a movable door hinged on the front side of the body, two slide grooves are provided inside the movable door, a slider is slidably connected inside the slide groove, a conveyor belt is fixedly connected to the inner side of the slider, a limiting block is fixedly connected to the left end of the conveyor belt, the limiting block is slidably connected to the left side of the movable door and is clamped with the inside of the body, a clamping slot is provided on the upper and lower sides of the limiting block, a clamping block is provided inside the clamping slot, and the clamping block is slidably connected to the inside of the movable door.

[0007] Preferably, two installation grooves are provided on the left inner side of the movable door, and the two separated sides of the two blocking blocks are fixedly connected with installation plates, the other end of the installation plate is fixedly connected with a push rod, the outer sleeve of the push rod is provided with an elastic part, and the side of the push rod away from the installation plate is fixedly connected with an arc block.

[0008] Preferably, two placement grooves are opened on the left side inside the body, and two connecting plates are fixedly connected to the left side of the movable door. An extrusion rod is clamped inside the connecting plate, one end of the extrusion rod is fixedly connected to an arc block 2, and the other end of the extrusion rod is fixedly connected to a placement plate, and the end of the placement plate away from the extrusion rod is fixedly connected to an elastic member 2.

[0009] Preferably, a second connecting groove is provided on the inner wall of the two mounting grooves on the separated side, a pull rod is slidably connected inside the second connecting groove, and two push blocks are fixedly connected to the inner side of the pull rod.

[0010] Preferably, a mounting plate is plugged into the top of the machine body, a driving motor is fixedly connected to the top of the movable door, and the driving motor is plugged into the lower right end of the conveyor belt.

[0011] Preferably, the mounting plate is slidably connected to the inside of the mounting groove, the push rod is slidably connected to the inside of the mounting groove, one end of the elastic member 1 is fixedly connected to the inner wall of the mounting groove, and the other end of the elastic member 1 is fixedly connected to the mounting plate.

[0012] Preferably, a limiting groove is provided on the left side of the machine body, the limiting block is slidably connected inside the limiting groove, and the limiting block and the arc block slide in two phases.

[0013] Preferably, connecting grooves are provided on the upper and lower sides of the interior of the limiting groove, the connecting plate is slidably connected to the interior of the connecting groove, the inner walls of the two connecting grooves are connected to the inner walls of the two placement grooves on the separated sides respectively, and the arc block 2 is slidably connected to the interior of the connecting plate.

[0014] Preferably, the placement sheet is slidably connected to the inside of the placement groove, one end of the elastic member 2 away from the placement sheet is fixedly connected to the inner wall of the placement groove, and the extrusion rod is slidably connected to the inside of the placement groove.

[0015] Preferably, a connecting groove is opened on both the upper and lower sides of the interior of the body, the pull rod is slidably connected inside the connecting groove, the push block slides with the outside of the arc block, and a buckling groove is opened on the left side of the interior of the pull rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention proposes a plastic recycling packaging and extrusion equipment. By hingedly connecting a transmission belt to the outer side of one of the movable doors, and using a clamping block and a pushing block to limit the movable door and the conveyor belt, the conveyor belt can stably transport the molded plastic when in use, and then the plastic can smoothly enter the interior of the machine body. This not only improves the feeding efficiency and reduces the labor cost, but also ensures that the extrusion efficiency will not be reduced. In addition, the plastic can be stably clamped on the movable door when stored, thereby reducing the space occupancy rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereogram of the present invention;

[0019] Figure 2 A top view of the present invention;

[0020] Figure 3 For the present invention Figure 2 Structural cross-section at AA in the middle;

[0021] Figure 4 For the present invention Figure 3 A magnified view of the structure at center;

[0022] Figure 5 It is a schematic diagram of the structure of the machine body of the present invention;

[0023] Figure 6 For the present invention Figure 5 Structural cross-section at the middle BB;

[0024] Figure 7 For the present invention Figure 6 A magnified view of the structure at B in the middle;

[0025] Figure 8 For the present invention Figure 6 A magnified view of the structure at C in the middle;

[0026] Fig. 9 It is a schematic diagram of the conveyor belt structure of the present invention;

[0027] Fig.10 It is a schematic diagram of the structure of the movable door of the present invention.

[0028] In the figure: 1, machine body; 2, movable door; 3, slide; 4, slider; 5, conveyor belt; 6, limit block; 7, card slot; 8, card block; 9, connecting plate; 10, connecting slot; 11, limit slot; 12, connecting slot 1; 13, pull rod; 14, mounting slot; 15, push rod; 16, elastic member 1; 17, mounting plate; 18, arc block 1; 19, push block; 20, placement slot; 21, elastic member 2; 22, placement plate; 23, extrusion rod; 24, arc block 2; 25, mounting plate; 26, driving motor; 27, buckling slot; 28, connecting slot 2. DETAILED DESCRIPTION

[0029] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit 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.

[0030] Example 1: Please refer to Figures 1 to 10 The present invention provides a technical solution: a plastic recycling packaging extrusion device, comprising a machine body 1, the machine body 1 is composed of a frame, a hydraulic fluid, an extrusion plate, a push plate, a switch door and other structures. When in use, the formed plastic is transported to the inside of the frame, and then the upper hydraulic cylinder is started, so that the hydraulic cylinder can push the extrusion plate to move downward, so that the extrusion plate can extrude the formed plastic to form a compact block structure, and then by opening the switch door, the hydraulic cylinder on the other side is started, so that the extruded block structure can be pushed out of the frame through the push plate. A movable door 2 is hinged on the front side of the machine body 1. By opening the movable door 2, the interior of the machine body 1 can be cleaned, so as to prevent the water inside the formed plastic from adhering to the inner wall of the machine body 1 and emitting a foul smell. Two slide grooves 3 are arranged inside the movable door 2, and a slider 4 is slidably connected inside the slide groove 3. The slide groove 3 limits the slider 4, so that the slider 4 will not deviate when sliding, and the inner side of the slider 4 is fixed A conveyor belt 5 is connected, and the conveyor belt 5 is used to load the molded plastic, so that the molded plastic does not need to be manually loaded, thereby not only improving the loading efficiency and reducing the labor cost, but also ensuring that the extrusion efficiency will not be reduced. With the cooperation of the slide groove 3 and the slider 4, the conveyor belt 5 can be conveniently drawn out from the inside of the movable door 2. The left end of the conveyor belt 5 is fixedly connected to a limiting block 6, which is slidably connected to the left side of the movable door 2 and is engaged with the inside of the machine body 1. The limiting block 6 can limit the movable door 2, so that the closing of the movable door 2 is relatively stable, and thus will not affect the normal storage of the conveyor belt 5. The upper and lower sides of the limiting block 6 are provided with a card slot 7, and the inside of the card slot 7 is provided with a card block 8. The card block 8 is slidably connected to the inside of the movable door 2, so that the conveyor belt 5 can be stably stored in the inside of the movable door 2, and then when not in use, the conveyor belt 5 will not be separated from the inside of the movable door 2, so that the space occupancy rate of the machine body 1 and the conveyor belt 5 after storage is low.

[0031] When it is necessary to use the conveyor belt 5, the two blocks 8 are moved to the separated side so that the block 8 can be disengaged from the inside of the slot 7 and slide into the inside of the movable door 2, so that the limit block 6 is no longer restricted, and then the conveyor belt 5 is pulled forward so that the conveyor belt 5 can be disengaged from the inside of the movable door 2, and the slider 4 is pulled to slide downward in the inside of the slide groove 3, so that the conveyor belt 5 can be kept in an inclined state, and the cavity on the upper side of the movable door 2 is exposed. At this time, by running the conveyor belt 5, the conveyor belt 5 can be used to load the inside of the machine body 1, so that the extrusion molding ratio of the molded plastic by the machine body 1 is higher and the labor cost is reduced. On the contrary, the conveyor belt 5 can be stored in the inside of the movable door 2 and the cavity on the upper side of the movable door 2 is blocked, thereby reducing dust from entering the inside of the machine body 1, thereby not only reducing the space occupancy rate of the machine body 1 and the conveyor belt 5, but also reducing the cleaning intensity of the inside of the machine body 1, so that the cleaning time is reduced, and the use efficiency is further improved.

[0032] Embodiment 2: On the basis of embodiment 1, in order to facilitate the movement of the card block 8, two mounting grooves 14 are provided on the left side of the interior of the movable door 2, and the separated sides of the two card blocks 8 are fixedly connected with mounting pieces 17, so that the mounting pieces 17 can drive the card block 8 to move, and the mounting pieces 17 are slidably connected to the inside of the mounting grooves 14, and the mounting grooves 14 limit the mounting pieces 17, so that the mounting pieces 17 will not deviate when sliding, and the other end of the mounting pieces 17 is fixedly connected with a push rod 15, and the push rod 15 is used to drive the mounting pieces 17 to move, and the push rod 15 is slidably connected to the inside of the mounting grooves 14, and the mounting grooves 14 limit the push rod 15, so that the push rod 15 can slide smoothly, and the outer sleeve of the push rod 15 is provided with an elastic member 16, one end of the elastic member 16 is fixedly connected to the inner wall of the mounting grooves 14, and the other end of the elastic member 16 is fixedly connected to the mounting piece 17, and the side of the push rod 15 away from the mounting piece 17 is fixedly connected with an arc block 18, so that the arc block 18 can push the push rod 15 to move.

[0033] When the conveyor belt 5 needs to be used, the elastic member 16 will perform a reset movement, and the elastic member 16 will pull the mounting piece 17 to move away from the limit block 6, so that the mounting piece 17 will drive the card block 8 to disengage from the inside of the card slot 7, and the limit block 6 is no longer restricted. Conversely, by pushing the arc block 18 toward the limit block 6, the arc block 18 can push the mounting piece 17 to move toward the limit block 6 through the push rod 15, and the mounting piece 17 can push the card block 8 to engage with the inside of the card slot 7, so that the limit block 6 is limited.

[0034] Embodiment 3: On the basis of embodiment 2, in order to ensure that the movable door 2 can maintain a stable closed state when the conveyor belt 5 is in use, two placement grooves 20 are provided on the left side of the interior of the body 1, and two connecting plates 9 are fixedly connected to the left side of the movable door 2. The connecting plates 9 are internally clamped with extrusion rods 23, so that the movable door 2 can be limited by the connecting plates 9, so that when the conveyor belt 5 is in use, the movable door 2 can maintain a stable closed state, and the extrusion rod 23 is slidably connected to the interior of the placement groove 20, and the placement groove 20 limits the extrusion rod 23, so that the extrusion rod 23 will not deviate when sliding, one end of the extrusion rod 23 is fixedly connected to the arc block 24, and the other end of the extrusion rod 23 is fixedly connected to the placement plate 22, and the placement plate 22 is slidably connected to the interior of the placement groove 20, and the placement groove 20 limits the placement plate 22, so that the placement plate 22 can slide smoothly and the placement plate 22 is away from One end of the extrusion rod 23 is fixedly connected to an elastic member 21, and the end of the elastic member 21 away from the placement piece 22 is fixedly connected to the inside of the placement groove 20. A limiting groove 11 is provided on the left side of the body 1, and the limiting block 6 is slidably connected to the inside of the limiting groove 11, so that the limiting groove 11 can be limited by the limiting block 6, and the limiting block 6 slides with the arc block 24, so that the limiting block 6 can push the arc block 24 to move in the direction close to the placement piece 22. Connecting grooves 10 are provided on the upper and lower sides of the inside of the limiting groove 11, and the connecting piece 9 is slidably connected to the inside of the connecting groove 10. The connecting groove 10 limits the connecting piece 9, so that the connecting piece 9 will not deviate inside the connecting groove 10. The inner walls of the two connecting grooves 10 are connected to the inner walls of the two placement grooves 20 on the separated sides respectively. The arc block 24 is slidably connected to the inside of the connecting piece 9, so that the connecting piece 9 will not be restricted when sliding outward.

[0035] When the conveyor belt 5 is disengaged from the inside of the movable door 2 and drives the limit block 6 to disengage from the inside of the limit groove 11, the elastic member 21 is able to perform a reset movement, so that the elastic member 21 is able to push the placement piece 22 to move in the direction close to the connecting piece 9, so that the placement piece 22 is able to push the arc block 24 to penetrate the connecting piece 9, and the extrusion rod 23 is engaged with the inside of the connecting piece 9, so that the connecting piece 9 is limited, so that the movable door 2 is limited, so that when the conveyor belt 5 is in use, the movable door 2 is able to maintain a stable closed state, conversely, when the conveyor belt 5 is stored in the inside of the movable door 2, the limit block 6 is able to slide into the inside of the limit groove 11, so that the limit groove 11 is able to move in the arc The outside of block 24 slides, so that the arc block 24 can move towards the direction close to the elastic member 21, and then the arc block 24 pushes the placement sheet 22 to extrude the elastic member 21 through the extrusion rod 23, so that the elastic member 21 can be deformed. At this time, the arc block 24 can slide into the interior of the connecting piece 9, and then by pulling the movable door 2 outward, the connecting piece 9 can be driven to fit the outside of the arc block 24, so that the movable door 2 and the connecting piece 9 can be separated from the inside of the body 1. At this time, the inside of the body 1 can be cleaned, and the opening and closing door on the body 1 can be used to make the space for the body 1 to be opened larger, thereby making the cleaning efficiency higher, and will not affect the extrusion efficiency of the body 1 on the molded plastic.

[0036] Embodiment 4: On the basis of embodiment 3, in order to facilitate pushing of the arc block 18 and limit the movable door 2, connecting grooves 12 are provided on the upper and lower sides of the interior of the body 1, and connecting grooves 28 are provided on the inner walls of the two mounting grooves 14 on the separated sides. The interior of the connecting grooves 28 is slidably connected with a pull rod 13, and the connecting grooves 28 limit the pull rod 13 so that the pull rod 13 will not deviate when sliding. A buckling groove 27 is provided on the left side of the interior of the pull rod 13, and the buckling groove 27 is used to buckle the pull rod 13 to move. The pull rod 13 is slidably connected to the interior of the connecting groove 12, and the connecting groove 12 limits the pull rod 13 so that the pull rod 13 can slide smoothly. Two push blocks 19 are fixedly connected to the inner side of the pull rod 13, and the push blocks 19 slide with the outside of the arc block 18, so that the push blocks 19 can push the arc block 18 to move.

[0037] When the pull rod 13 moves to the left, the pull rod 13 can drive the push block 19 to disengage from the arc block 18, so that the arc block 18 can enter the interior of the connecting groove 28. Conversely, when the pull rod 13 moves to the right, the push block 19 can slide with the arc block 18, so that the arc block 18 can move toward the direction close to the push rod 15, and when the limit block 6 is disengaged from the interior of the limit groove 11 and the push block 19 slides into the interior of the connecting groove 28, the pull rod 13 can limit each other with the connecting groove 28, so that the pull rod 13 can limit the body 1 and the movable door 2, so that the movable door 2 is more stable when closed.

[0038] Embodiment 5: On the basis of embodiment 4, in order to achieve the above, a mounting plate 25 is inserted at the top of the body 1, a driving motor 26 is fixedly connected to the top of the movable door 2, a connecting shaft is installed at the output end of the driving motor 26, and the driving motor 26 is inserted at the lower right end of the conveyor belt 5. By inserting the connecting rod into the inside of the lower shaft of the conveyor belt 5, the conveyor belt 5 can be driven to rotate.

[0039] When it is necessary to use the drive motor 26 to drive the conveyor belt 5 to rotate, the mounting plate 25 is pulled out from the inside of the body 1, and the connecting shaft on the drive motor 26 is inserted into the lower shaft of the conveyor belt 5. The drive motor 26 is then started to rotate, so that the drive motor 26 can drive the conveyor belt 5 to rotate through the connecting shaft, and the conveyor belt 5 can transport the molded plastic. Conversely, the drive motor 26 can be placed by pulling out the connecting shaft on the drive motor 26 and inserting the mounting plate 25 into the top of the body 1.

[0040] Embodiment 6: Based on Embodiment 5, a method for using a plastic recycling packaging and extrusion device is proposed, comprising the following steps:

[0041] Step 1: By pulling the pull rod 13 to move to the left, the pull rod 13 can drive the push block 19 to disengage from the arc block 18, so that the arc block 18 no longer squeezes the push rod 15, and then the push rod 15 no longer squeezes the elastic member 16 through the mounting piece 17, and then the elastic member 16 will perform a reset movement, so that the elastic member 16 pulls the mounting piece 17 to move away from the limit block 6, so that the mounting piece 17 drives the card block 8 to disengage from the inside of the card slot 7, so that the limit block 6 is no longer restricted, and the arc block 18 can enter the inside of the connecting groove 28;

[0042] Step 2: Then, pull the conveyor belt 5 forward so that the conveyor belt 5 can be disengaged from the inside of the movable door 2, and pull the slider 4 to slide downward in the inside of the slide groove 3, so that the conveyor belt 5 can maintain an inclined state, and the upper side of the movable door 2 is exposed to the cavity, and the limiting block 6 is disengaged from the inside of the limiting groove 11. At this time, the elastic member 21 can perform a reset movement, so that the elastic member 21 can push the placement piece 22 to move in the direction close to the connecting piece 9, so that the placement piece 22 can push the arc block 24 to penetrate the connecting piece 9, and the extrusion rod 23 is engaged with the inside of the connecting piece 9, so that the connecting piece 9 is limited, so that the movable door 2 is limited, so that when the conveyor belt 5 is in use, the movable door 2 can maintain a stable closed state, so that the conveyor belt 5 can transport the molded plastic more stably;

[0043] Step 3: At this time, the mounting plate 25 is pulled out from the interior of the machine body 1, and the connecting shaft on the driving motor 26 is inserted into the interior of the shaft body at the lower side of the conveyor belt 5, and then the driving motor 26 is started to rotate, so that the driving motor 26 can drive the conveyor belt 5 to rotate through the connecting shaft, and the conveyor belt 5 can be used to load the interior of the machine body 1, so that the extrusion molding ratio of the formed plastic by the machine body 1 is higher, and the labor cost is reduced;

[0044] Step 4: After the conveying is completed, the driving motor 26 can be placed by pulling out the connecting shaft on the driving motor 26 and plugging the mounting plate 25 into the top of the machine body 1. Then, the conveyor belt 5 is stored inside the movable door 2, so that the conveyor belt 5 can block the cavity on the upper side of the movable door 2, thereby reducing the dust from entering the inside of the machine body 1, thereby not only reducing the space occupancy rate of the machine body 1 and the conveyor belt 5, but also reducing the cleaning intensity of the inside of the machine body 1, so that the cleaning time is reduced, thereby further improving the use efficiency;

[0045] Step 5: At this time, the limit block 6 can slide into the interior of the limit groove 11, so that the limit groove 11 can slide on the outside of the arc block 24, so that the arc block 24 can move in the direction close to the elastic part 21, and then the arc block 24 pushes the placement sheet 22 to extrude the elastic part 21 through the extrusion rod 23, so that the elastic part 21 can be deformed. At this time, the arc block 24 can slide into the interior of the connecting piece 9, and then by pulling the movable door 2 outward, the connecting piece 9 can be driven to fit the outside of the arc block 24, so that the movable door 2 and the connecting piece 9 can be separated from the interior of the body 1. At this time, the interior of the body 1 can be cleaned, and the opening and closing door on the body 1 can be used to make the space for the body 1 to be opened larger, thereby making the cleaning efficiency higher, so as not to affect the extrusion efficiency of the body 1 on the molded plastic.

[0046] Step six: After the movable door 2 is closed, the pull rod 13 is moved to the right side so that the push block 19 can slide with the arc block 18, and the arc block 18 can move toward the push rod 15, so that the arc block 18 can push the installation piece 17 to move toward the limit block 6 through the push rod 15, and the installation piece 17 can push the card block 8 to engage with the inside of the card slot 7, so that the limit block 6 can be limited, and when the push block 19 slides into the inside of the connecting groove 28, the pull rod 13 can limit each other with the connecting groove 28, so that the pull rod 13 can limit the body 1 and the movable door 2, so that the movable door 2 is more stable when closed.

[0047] 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 recycling baling and extrusion device, comprising a body (1), characterized in that: A movable door (2) is hingedly connected to the front side of the machine body (1), and two sliding grooves (3) are provided inside the movable door (2). A slider (4) is slidably connected inside the sliding groove (3), and a conveyor belt (5) is fixedly connected to the inner side of the slider (4). A limit block (6) is fixedly connected to the left end of the conveyor belt (5), and the limit block (6) is slidably connected to the left side of the movable door (2) and is snap-fitted to the inside of the machine body (1). A snap-fitting groove (7) is provided on both upper and lower sides of the limit block (6), and a snap-fitting block (8) is provided inside the snap-fitting groove (7). The snap-fitting block (8) is slidably connected to the inside of the movable door (2).

2. The plastic recycling baling and extrusion equipment according to claim 1, characterized in that: The movable door (2) has two mounting grooves (14) on the left side inside, and the two clamping blocks (8) are fixedly connected to mounting plates (17) on the separated sides, and the other end of the mounting plates (17) is fixedly connected to a push rod (15), and an elastic member (16) is sleeved on the outside of the push rod (15), and a circular arc block (18) is fixedly connected to the side of the push rod (15) away from the mounting plates (17).

3. The plastic recycling baling and extrusion equipment according to claim 2, characterized in that: Two placement grooves (20) are provided on the left side of the interior of the machine body (1); two connecting plates (9) are fixedly connected to the left side of the movable door (2); an extrusion rod (23) is clamped inside the connecting plate (9); one end of the extrusion rod (23) is fixedly connected to a second arc block (24); the other end of the extrusion rod (23) is fixedly connected to a placement plate (22); and one end of the placement plate (22) away from the extrusion rod (23) is fixedly connected to a second elastic member (21).

4. The plastic recycling baling and extrusion equipment according to claim 3, characterized in that: A second connecting groove (28) is provided on the inner wall of the two mounting grooves (14) on the separated side. A pull rod (13) is slidably connected inside the second connecting groove (28). Two push blocks (19) are fixedly connected to the inner side of the pull rod (13).

5. The plastic recycling baling and extrusion equipment according to claim 4, characterized in that: A mounting plate (25) is plugged into the top of the machine body (1), a driving motor (26) is fixedly connected to the top of the movable door (2), and the driving motor (26) is plugged into the lower right end of the conveyor belt (5).

6. The plastic recycling baling and extrusion equipment according to claim 2, characterized in that: The mounting plate (17) is slidably connected to the inside of the mounting groove (14), the push rod (15) is slidably connected to the inside of the mounting groove (14), one end of the elastic member (16) is fixedly connected to the inner wall of the mounting groove (14), and the other end of the elastic member (16) is fixedly connected to the mounting plate (17).

7. The plastic recycling baling and extrusion equipment according to claim 3, characterized in that: A limit groove (11) is provided on the left side of the machine body (1), the limit block (6) is slidably connected inside the limit groove (11), and the limit block (6) slides with the second arc block (24).

8. The plastic recycling baling and extrusion equipment according to claim 7, characterized in that: The limiting groove (11) is provided with connecting grooves (10) on both upper and lower sides thereof, the connecting piece (9) is slidably connected inside the connecting groove (10), the inner walls of the two connecting grooves (10) on the separated sides are respectively connected to the inner walls of the two placement grooves (20) on the adjacent sides, and the arc block 2 (24) is slidably connected to the inside of the connecting piece (9).

9. The plastic recycling baling and extrusion equipment according to claim 3, characterized in that: The placement sheet (22) is slidably connected to the inside of the placement groove (20), one end of the second elastic member (21) away from the placement sheet (22) is fixedly connected to the inner wall of the placement groove (20), and the extrusion rod (23) is slidably connected to the inside of the placement groove (20).

10. The plastic recycling baling and extrusion equipment according to claim 4, characterized in that: The body (1) is provided with a connecting groove (12) on both the upper and lower sides thereof, the pull rod (13) is slidably connected inside the connecting groove (12), the push block (19) slides with the outside of the arc block (18), and a buckling groove (27) is provided on the left side inside the pull rod (13).

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