CN218314648U - Plastic sheet recovery device - Google Patents

Abstract

The utility model discloses a plastic sheet recovery device, which comprises a housing, wherein a feed inlet is arranged at the top of the housing, a crushing mechanism for fragmenting plastic sheets is arranged in the housing, a discharge pipe is arranged on the side wall of the housing, a clamping mechanism is arranged on the discharge pipe, an extrusion mechanism for pushing the plastic sheets out towards the direction of the discharge pipe is arranged in the housing, and the clamping mechanism comprises a first telescopic cylinder, a fixed seat, a connecting block and a retainer ring; the utility model discloses can realize the automatic centre gripping of pocket, the follow-up ejection of compact bagging-off of being convenient for improves work efficiency.

Description

Plastic sheet recovery device

Technical Field

The utility model relates to a plastics recovery technical field especially relates to a plastic sheet recovery unit.

Background

The traditional plastic container processing equipment mainly comprises mechanisms such as feeding, heating, die cutting and the like, wherein an upper die and a lower die are buckled in the die cutting process, and the molding of a product and the cutting of the molded product and materials are finished in a cavity of the die.

In the process, the plastic sheet is subjected to die stamping forming, the formed plastic product is taken down by a mechanical arm, and the waste sheet is continuously conveyed forwards.

The existing plastic sheet is usually subjected to crushing and bagging so as to facilitate subsequent hot melting recycling, but the crushed plastic sheet is usually subjected to manual bagging by manpower, or a material storage belt is sleeved at a discharge port and is supported and fixed by manpower, so that the operation is inconvenient, and a plastic sheet recycling device is developed based on the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects existing in the prior art and providing a plastic sheet recycling device.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a plastic sheet recovery unit, includes the casing, the casing top is provided with the feed inlet, be provided with the rubbing crusher who is used for carrying out fragmentation processing to plastic sheet in the casing, the lateral wall of casing is provided with discharging pipe and is provided with fixture on the discharging pipe, be provided with the extruding means who is used for pushing out plastic sheet to the discharging pipe direction in the casing, fixture includes first telescopic cylinder, fixing base, connecting block and retaining ring, the fixing base is provided with two and is located the discharging pipe top, first telescopic cylinder's front end and rear end are connected with two fixing bases respectively, the connecting block sets up in first telescopic cylinder piston rod end, first telescopic cylinder's piston rod sets up towards discharge gate one side of discharging pipe, the connecting block bottom is provided with stud, stud one end and connecting block threaded connection, stud's the other end and retaining ring upper end threaded connection, the inner circle diameter of retaining ring is greater than the discharge gate inner circle diameter of discharging pipe, the external diameter and the discharging pipe external diameter of retaining ring equal, pass the retaining ring and the suit in the discharging pipe outer wall with the pocket during use, make the pocket spacing between retaining ring and discharging pipe through cylinder drive retaining ring removal.

As a preferred technical scheme of the utility model, extrusion mechanism includes the flexible cylinder of second, pushes away board, take-up housing, screw rod and driving motor, the diameter of pushing away the board equals with the discharging pipe internal diameter, the screw rod rotates to be connected in casing inner chamber bottom and by driving motor drive, take-up housing and screw rod screw thread transmission, take-up housing lower extreme fixedly connected with slide and slide sliding connection in casing bottom, the flexible cylinder fixed connection of second is in take-up housing top, push away board fixed connection in the piston rod end portion of the flexible cylinder of second.

As a preferred technical scheme of the utility model, rubbing crusher constructs including revolving knife rest, rotation axis and executive module, executive module includes rotating electrical machines and installing support, the first rim plate of motor shaft fixedly connected with of rotating electrical machines, the rotation axis rotates and sets up and extend to the casing inner chamber and be connected with revolving knife rest in casing top and rotation axis one end, the one end that the rotation axis is located the casing outside is provided with the second rim plate, through belt drive between first rim plate and the second rim plate.

As an optimal technical scheme of the utility model, casing right side top undercut forms the installing zone, the installing support sets up in the installing zone, the rotating electrical machines passes through bolted connection in the installing support.

As a preferred technical scheme of the utility model, the one end that the rotation axis is located the casing is provided with the first gear of dwang and the outer fixedly connected with of dwang, the rotating knife rest rotates to be installed and is provided with the second gear in casing inner chamber top and rotating knife rest outer wall, through chain drive between first gear and the second gear.

To sum up, the beneficial effects of the utility model are that: can carry on spacingly through setting up fixture to the pocket, realize the automatic bagging-off work of waste material behind the discharging pipe with the pocket suit, improve work efficiency, specifically do, with the pocket pass behind the retaining ring suit in the discharging pipe outer wall, start first drive actuating cylinder afterwards and make the retaining ring remove to the discharge gate direction, until the extrusion of pocket outer wall spacing between retaining ring and discharging pipe, it is perpendicular downwards because the pocket receives gravity to fill the back, the staff of being convenient for carries out the pocket and pricks mouthful.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic structural diagram of the present embodiment;

FIG. 3 is a schematic illustration of the configuration of the tapping pipe and clamping device according to the exemplary embodiment;

fig. 4 is an enlarged view of a portion a of fig. 2.

Reference numerals are as follows: 1. a housing; 2. a feed inlet; 3. a crushing mechanism; 4. a clamping mechanism; 5. an extrusion mechanism; 6. a first telescopic cylinder; 7. a fixed seat; 8. connecting blocks; 9. a retainer ring; 10. a stud; 11. a second telescopic cylinder; 12. pushing out the plate; 13. a slider seat; 14. a screw; 15. a drive motor; 16. rotating the tool holder; 17. a rotating shaft; 18. an execution component; 19. a rotating electric machine; 20. mounting a bracket; 21. a first wheel disc; 22. a second wheel disc; 23. an installation area; 24. rotating the rod; 25. a first gear; 26. a second gear; 27. and (4) discharging the pipe.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

A plastic sheet recycling device as shown in fig. 1 to 4, which includes a housing 1, a feeding port 2 is disposed at the top of the housing 1, a crushing mechanism 3 for fragmenting plastic sheets is disposed in the housing 1, a discharging pipe 27 is disposed on a side wall of the housing 1, a clamping mechanism 4 is disposed on the discharging pipe 27, an extruding mechanism 5 for pushing out plastic sheets toward the discharging pipe 27 is disposed in the housing 1, the clamping mechanism 4 includes a first telescopic cylinder 6, fixing seats 7, a connecting block 8 and a retainer ring 9, the fixing seats 7 are disposed on two sides of the discharging pipe 27, a front end and a rear end of the first telescopic cylinder 6 are respectively connected to the two fixing seats 7, the connecting block 8 is disposed at a piston rod end of the first telescopic cylinder 6, a piston rod of the first telescopic cylinder 6 is disposed toward a discharging port side of the discharging pipe 27, a stud 10 is disposed at a bottom of the connecting block 8, one end of the stud 10 is in threaded connection with the connecting block 8, the other end of the stud 10 is in threaded connection with an upper end of the retainer ring 9, an inner ring diameter of the retainer ring 9 is greater than an inner ring of the discharging port of the discharging pipe 27, an outer diameter of the inner ring 9 is equal to an outer diameter of the outer wall of the retainer ring 27, and the retainer ring 9 is driven by the retainer ring and the retainer ring to move between the discharging pipe 27.

Can carry on spacingly to the pocket through setting up fixture 4, realize the automatic bagging-off work of waste material with the pocket suit behind discharging pipe 27, improve work efficiency, specifically do, pass the pocket behind retaining ring 9 suit in discharging pipe 27 outer wall, start first drive actuating cylinder afterwards and make retaining ring 9 remove to the discharge gate direction, it is spacing between retaining ring 9 and discharging pipe 27 until the extrusion of pocket outer wall, it is perpendicular downwards because the pocket receives gravity to fill up the back, the staff of being convenient for carries out the pocket and pricks mouthful.

The extruding mechanism 5 comprises a second telescopic cylinder 11, an ejector plate 12, a slider seat 13, a screw 14 and a driving motor 15, the diameter of the ejector plate 12 is equal to the inner diameter of the discharge pipe 27, the screw 14 is rotationally connected to the bottom of the inner cavity of the housing 1 and is driven by the driving motor 15, the slider seat 13 is in threaded transmission with the screw 14, the lower end of the slider seat 13 is fixedly connected with a sliding plate and the sliding plate is slidably connected to the bottom of the inner cavity of the housing 1, the second telescopic cylinder 11 is fixedly connected to the top of the slider seat 13, the ejector plate 12 is fixedly connected to the end of a piston rod of the second telescopic cylinder 11, the crushed plastic sheet is deposited at the bottom of the inner cavity of the housing 1, the driving motor 15 is started to enable the screw 14 to rotate and drive the slider seat 13 to move along the direction of the discharge pipe 27, the ejector plate moves towards the left side along with the slider seat 13 and drives the plastic sheet to move towards the discharge port direction until the left side limit position (namely the maximum movement position), the second telescopic cylinder 11 is started to quickly push the plastic sheet into the discharge pipe, in the embodiment, execution elements such as the cylinders, and the motors are electrically connected with the controller, the specific operation can be controlled by the control panel, and a PLC control system is adopted.

Rubbing crusher constructs 3 including swivel cutter head 16, rotation axis 17, and executive module 18, executive module 18 includes rotating electrical machines 19 and installing support 20, the first rim plate 21 of motor shaft fixedly connected with of rotating electrical machines 19, rotation axis 17 rotates to set up and extends to the casing 1 inner chamber and be connected with swivel cutter head 16 in casing 1 top and rotation axis 17 one end, rotation axis 17 is located the outer one end of casing 1 and is provided with second rim plate 22, through belt drive between first rim plate 21 and the second rim plate 22.

The top of the right side of the housing 1 is recessed downward to form a mounting area 23, a mounting bracket 20 is disposed in the mounting area 23, and the rotating electrical machine 19 is connected to the mounting bracket 20 by bolts.

One end that rotation axis 17 is located the casing 1 is provided with dwang 24 and the outer fixedly connected with first gear 25 of dwang 24, swivel cutter saddle 16 rotates and installs at casing 1 inner chamber top and swivel cutter saddle 16 outer wall and is provided with second gear 26, passes through chain drive between first gear 25 and the second gear 26.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications fall within the scope of the present invention, which is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a plastic sheet recovery unit, includes the casing, the casing top is provided with the feed inlet, be provided with the rubbing crusher who is used for carrying out fragmentation to plastic sheet in the casing and handle its characterized in that: the side wall of the shell is provided with a discharge pipe, the discharge pipe is provided with a clamping mechanism, the shell is internally provided with an extrusion mechanism for pushing plastic sheets out towards the direction of the discharge pipe, the clamping mechanism comprises a first telescopic cylinder, two fixed seats, a connecting block and a retainer ring, the two fixed seats are arranged at the top of the discharge pipe, the front end and the rear end of the first telescopic cylinder are respectively connected with the two fixed seats, the connecting block is arranged at the end part of a piston rod of the first telescopic cylinder, the discharge gate of discharge pipe one side setting is faced to first telescopic cylinder's piston rod, the connecting block bottom is provided with stud, stud one end and connecting block threaded connection, stud's the other end and retaining ring upper end threaded connection, the inner circle diameter of retaining ring is greater than the discharge gate inner circle diameter of discharge pipe, the external diameter of retaining ring equals with the discharge pipe external diameter, passes the retaining ring and suit in the discharge pipe outer wall with the pocket during use, moves through cylinder drive retaining ring and makes the pocket spacing between retaining ring and discharge pipe.

2. The plastic sheet recycling apparatus of claim 1, wherein: extrusion mechanism includes the flexible cylinder of second, ejector plate, take-up housing, screw rod and driving motor, the diameter of ejector plate equals with the discharging pipe internal diameter, the screw rod rotates to be connected in casing inner chamber bottom and by driving motor drive, take-up housing and screw rod screw thread transmission, take-up housing lower extreme fixedly connected with slide and slide sliding connection in casing bottom, the flexible cylinder fixed connection of second is in take-up housing top, ejector plate fixed connection is in the piston rod tip of the flexible cylinder of second.

3. The plastic sheet recycling apparatus of claim 1, wherein: rubbing crusher constructs including swivel cutter head, rotation axis and execute subassembly, execute subassembly includes rotating electrical machines and installing support, the first rim plate of motor shaft fixedly connected with of rotating electrical machines, the rotation axis rotates and sets up and extend to the casing inner chamber and be connected with the swivel cutter head in casing top and rotation axis one end, the one end that the rotation axis is located the casing outside is provided with the second rim plate, through belt drive between first rim plate and the second rim plate.

4. A plastic sheet recycling apparatus according to claim 3, wherein: the top of the right side of the shell is sunken downwards to form a mounting area, the mounting bracket is arranged in the mounting area, and the rotating motor is connected to the mounting bracket through a bolt.

5. A plastic sheet recycling apparatus according to claim 3, wherein: the one end that the rotation axis is located the casing is provided with the dwang and the first gear of the outer fixedly connected with of dwang, the rotating tool rest rotates to be installed in casing inner chamber top and rotating tool rest outer wall and is provided with the second gear, through chain drive between first gear and the second gear.

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