AU2020102088A4 - Positioning and slotting device for plastic plates - Google Patents

Abstract

The present disclosure provides a positioning and slotting device for a plastic plate, relating to a device for processing plastic parts, including a base plate, a 5 positioning device, a lifting device, a slotting device and a recycling device. The positioning device includes a support assembly, two clamp assemblies, and a drive assembly, and the drive assembly is arranged in the support assembly. The two clamp assemblies are symmetrically arranged on the support assembly, and front ends of the two clamp assemblies are both extended to be arranged above the lifting device. The 10 lifting device includes a carrier assembly, a lifting assembly, and a linkage component. The linkage component is installed on the top of the base plate, and a top of the linkage component is in transmission connection with the carrier assembly. The lifting assembly is located directly below the carrier assembly. The slotting device includes a slotting assembly and a moving assembly. Through the cooperation of the positioning 15 device and the slotting device, the plastic plate is slotted on both sides at different positions. In addition, plastic plates with different sizes can be slotted by the device of the present disclosure, thereby improving the practicality performance. 2/7 FIG. 2

Description

2/7

FIG. 2

POSITIONING AND SLOTTING DEVICE FOR PLASTIC PLATES TECHNICAL FIELD

The present application relates to a device for processing plastic parts, and more

particularly to a positioning and slotting device for plastic plates.

BACKGROUND OF THE DISCLOSURE

Plastics are a form of plastic synthetic polymer material, and the plastic plate

industry is a significant part of the light industry. Currently, there are many

opportunities as well as challenges in the plastic plate industry. Therefore, the plastic

plate industry should be led by market and enterprises based on policies of the

government. In the processing of the plastic plates, it is necessary to slot the surface

thereof to facilitate the connection therebetween and satisfy other actual production

requirements.

Chinese Patent Application Publication No. 106827001 A discloses a slotting

device for plastic plates. A horizontal support plate is provided on an upper surface of

the workbench. A rectangular groove is processed on an upper surface of the

horizontal support plate. When a plastic plate is placed on the horizontal support plate,

linear motors in the mounting block on the horizontal support plate located on both

sides of the horizontal support plate stretches horizontally, and the L-shaped

withstanding plate at a stretchable end of the linear motor moves. A second linear

motor on the L-shaped plate horizontally stretches, and a withstanding plate at a

stretchable end of the L-shaped plate moves to withstand the plastic plate. A second

vertical withstanding plate abuts against a rear surface of the plastic plate, and the

linear motors and the second linear motors at two ends of the plastic plate stretch to

tightly clamp the plastic plate. There are slide rails on the upper surface of the

workbench and on both sides of the horizontal support plate, and the first electric

trolleys slide on the slide rails. A first mounting plate is provided on each of the first

electric trolleys, and a door frame is respectively connected to upper surfaces of the

first mounting plates located on the first electric trolleys. A lower surface of a beam of the door frame is processed with a slide on which the second electric trolley slide back and forth. A second mounting plate is provided at a lower surface of the second electric trolley, and an electric push rod located on a lower surface of the second mounting plate is capable of stretching vertically to drive a mounting case to move up and down. The rotary motor inside the mounting case rotates to drive a slotting cutter at a rotary end to slot the plastic plate. This invention can achieve the automatic slotting for the plastic plates. However, only single-sided slotting can be achieved for the plastic plates; and the plastic plate cannot be well fixed, so the plastic plate is prone to shaking during slotting, which greatly affects the slotting efficiency. In addition, the slotting for plastic plates with various sizes cannot be realized, and the waste generated during the slotting cannot be recycled, and thus it has poor practicability.

SUMMARY OF THE DISCLOSURE The present disclosure aims to provide a positioning and slotting device for a plastic plate to overcome the technical problems in the prior art. Provided is a positioning and slotting device for a plastic plate, comprising: a base plate; a positioning device; a lifting device; a slotting device; and a recycling device; wherein the positioning device, the lifting device, the slotting device and the recycling device are arranged on a top of the base plate; one end of the lifting device is engaged with the recycling device; the positioning device comprises a support assembly, two clamp assemblies, and a drive assembly capable of driving the two clamp assemblies to move relative to each other, and the drive assembly is arranged in the support assembly; the two clamp assemblies are symmetrically arranged on the support assembly, and front ends of the two clamp assemblies are both extended to be arranged above the lifting device; the lifting device includes a carrier assembly, a lifting assembly, and a linkage component; the carrier assembly is arranged on a top of the lifting assembly; the linkage component is installed on the top of the base plate, and a top of the linkage component is in transmission connection with the carrier assembly; the lifting assembly is located directly below the carrier assembly; and the slotting device comprises a slotting assembly and a moving assembly capable of driving the slotting assembly to move.

In some embodiments, the support assembly comprises two sliding components

and a horizontal plate arranged on a top of the two sliding components; the two

sliding components are oppositely arranged on the top of the base plate, and each of

the two sliding components comprises a first sliding rail, a first drive motor, and a

sliding block slidably matched with the first sliding rail; the first drive motor is

arranged in the moving block, and an output end of the first drive motor is fixedly

connected to a bottom of one of the two clamp assemblies; and a top of the horizontal

plate is provided with two adjusting holes which are symmetrically arranged.

In some embodiments, the drive assembly comprises a second drive motor, an

adjusting gear and two driven rack plates; the second drive motor is vertically

arranged on the top of the base plate, and an output end of the second drive motor is

fixedly connected with the adjusting gear; the two driven rack plates are fixedly

connected to side walls of the two moving blocks, respectively, and are arranged

symmetrically along a length of the horizontal plate; the two driven rack plates are

meshed with the adjusting gear; each of the two clamp assemblies comprises an

driving part, an extension plate, a connecting rod, a clamp part and a buffer

component; the driving part is arranged on a top of the horizontal plate, and a bottom

of the driving part is fixedly connected with the moving block; a top of the driving

part penetrates through one end of the extension plate, and is in transmission

connection with one end of the connecting rod; the other end of the connecting rod

is in transmission connection with the clamp part, and the connecting rod and the

clamp part are arranged on a top of the extension plate; the buffer component is

arranged at the clamp part.

In some embodiments, the driving part comprises a connecting sleeve, a protrusion, a first hinge, a driving shaft and a limit sleeve; the connecting sleeve is arranged on the top of the horizontal plate, and the first drive motor penetrates through the horizontal plate and is fixedly connected to a bottom of the connecting sleeve; the protrusion is fixedly connected to the connecting sleeve, and both ends of the first hinge are respectively fixedly connected to the protrusion and the moving block; one end of the driving shaft is fixedly connected to a top of the connecting sleeve, and the other end of the driving shaft penetrates through the extension plate and is fixedly connected to the connecting rod; the limit sleeve is sheathed on the driving shaft and a top of the driving shaft is fixedly connected with the bottom of the extension plate; the connecting rod comprises a rotating sleeve, two first protruding plates and two linkage rods; the rotating sleeve is fixed on a top end of the driving shaft, and the two first protruding plates are symmetrically installed on an outer wall of the rotating sleeve along the length of the extension plate; and rear ends of the two linkage rods are respectively fixedly connected with the two first protruding plates, and front ends of the two linkage rods are fixedly connected with the two clamp parts.

In some embodiments, each of the two clamp parts comprises a cover strip, two

hinge shafts and two clamp elements; the cover strip is arranged on a top of the two

clamp elements, and the two hinge shafts are vertically arranged between the cover

strip and the extension plate, and the two clamp elements are respectively sleeved on

the two hinge shafts; two ends of the buffer component are respectively fixedly

connected with the two clamp elements, and each of the two clamp elements

comprises a fixing seat, a clamp plate and two second protruding plates; the fixing

seat is sleeved on one of the two hinge shafts, and the two second protruding plates

are symmetrically arranged on an outer wall of the fixing seat along the length of the

extension plate; and the clamp plate is fixedly connected to one of the two second

protruding plates, and a front end of one of the two linkage rods isfixedly connected

to the other second protruding plate.

In some embodiments, the buffer component comprises a connecting piece and a

spring; two ends of the connecting piece are respectively fixedly connected to the two

second protruding plates close to the lifting device; the spring is sleeved on the connecting piece; the carrier assembly comprises a support plate, two rotating shafts, and four mounting seats distributed in a rectangular shape at a bottom of the support plate; and one of the two rotating shafts is fixedly connected with two of the four mounting seats, and a top of the lifting assembly is fixedly connected with the four mounting seats.

In some embodiments, the lifting assembly comprises a support platform having

a hollow structure, four telescopic parts distributed in a rectangular shape, and a

driving linkage part connected in transmission with the four telescopic parts; a bottom

end of each of the four telescopic parts is fixedly connected to one of the four

mounting seats; the driving linkage part is arranged in the support platform; each of

the four telescopic parts comprises a telescopic rod and a positioning sleeve; the

positioning sleeve is fixedly connected to the support platform, and a top end of the

telescopic rod is fixedly connected to one of the four mounting seats; the driving

linkage part comprises a driving group and two linkage groups; two ends of the

driving group are respectively fixedly connected with the two linkage groups; the

driving group comprises a fixed platform, a third drive motor, a first synchronous belt

and three drive wheels; the third drive motor is arranged on a top of thefixed platform

and an output terminal of the third drive motor is fixedly connected with one of the

three drive wheels, and the other two drive wheels are respectively installed on the

two linkage groups; and the first synchronous belt is arranged outside the three drive

wheels.

In some embodiments, each of the two linkage groups comprises a U-shaped

support, a driven shaft and two driven gears; the driven shaft is horizontally arranged

on the U-shaped support, and two ends of the driven shaft protrude from two sides of

the U-shaped support; two of the three drive wheels are respectively fixed on a middle

section of the driven shaft of each of the two linkage groups, and the two driven gears

are respectively in transmission connection with the two telescopic rods.

In some embodiments, the linkage component comprises a fourth drive motor, an

L-shaped fixed plate, a second synchronous belt and two driven wheels; wherein the

L-shaped fixed plate is mounted on the top of the base plate; the fourth drive motor is mounted on the L-shaped fixed plate, and an output end of the fourth drive motor is fixedly connected with one of the two driven wheels, and the other driven wheel is mounted on one end of the rotating shaft; the second synchronous belt is arranged on the two driven wheels; the slotting assembly comprises a slotting disk, a fifth drive motor and a connecting bracket; wherein a top of the connecting bracket is fixedly connected to the moving assembly; the fifth drive motor is installed at a bottom of the connecting bracket, and an output end of the fifth drive motor is fixedly connected with the slotting disk; and the moving assembly comprises a drive screw, a gantry, a drive cylinder and two second slide rails; wherein the two second slide rails are arranged on the base plate, and a bottom of the gantry is arranged on and slidably fits with the two second slide rails; the drive screw is arranged under a top of the gantry; and the drive cylinder is vertically mounted at the top of the gantry; and an output end of the drive cylinder is fixedly connected with the drive screw.

In some embodiments, the recycling device comprises a collection box, a filter

screen and a plurality of support blocks arranged in the collection box, and the filter

screen is arranged on a top of the support blocks.

Compared with the prior art, the present invention has the following beneficial

effects.

In this invention, the plastic plate is placed on the lifting device, and the support

assembly drives the two clamp assemblies to work simultaneously, so as to clamp and

position the plastic plate. Subsequently, the slotting assembly is driven to move

through the moving assembly, and the slotting assembly operates, and thus the plastic

plate is slotted on both sides and different positions. The existing slotting device is

only capable of slotting the plastic plate on one side, and thus the present invention

has improved the existing slotting device.

Secondly, the two clamp assemblies are driven to move relative to each other

through the drive assembly, so the gap between the two clamp assemblies can be

adjusted according to sizes of the plastic plate. The lifting assembly controls the lifting of the carrier assembly, which can be further adjusted in real time according to the size of the plastic plate. The existing slotting device is only applicable to plastic plate with a single size. Thus, the practicality performance of the slotting device is improved. Thirdly, the support assembly drives the two clamp assemblies to move to tightly clamp the plastic plate located on the carrier assembly. Due to the buffer device, the clamping force of the two clamp parts is buffered to prevent the damage of the plastic plate caused by excessive clamping force of the two clamp parts, which further improves the practicality performance of the slotting device. Fourthly, the linkage component drives the support assembly to rotate, so that the waste on the support assembly is slipped into the collection box due to the weight of the waste. This allows the waste generated during the slotting to be recycled.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings for illustrating embodiments and the prior art is briefly described as follows, from which technical solutions of the present disclosure and in the prior art will be clearer. Obviously, the accompanying drawings are some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work. FIG. 1 is a perspective view, from a first angle, of a positioning and slotting device for a plastic plate according to an embodiment of the present disclosure. FIG. 2 is a perspective view, from a second angle, of the positioning and slotting device for the plastic plate according to an embodiment of the present disclosure. FIG. 3 is a top view of the positioning and slotting device for the plastic plate according to an embodiment of the present disclosure.

FIG. 4 is a cross-sectional view taken along A-A in FIG. 3.

FIG. 5 is a cross-sectional view of a support assembly according to an

embodiment of the present disclosure.

FIG. 6 is a perspective view of a clamp assembly according to an embodiment of

the present disclosure.

FIG. 7 is a top view of the clamp assembly in FIG. 6.

FIG. 8 is a cross-sectional view taken along B-B in FIG. 7.

FIG. 9 is a partial perspective view of the device according to an embodiment of

the present disclosure.

FIG. 10 is a cross-sectional view of FIG. 9.

In the drawings: 1, base plate; 2, positioning device; 2a, support assembly; 2al,

sliding component; 2ala, first sliding rail; 2alb, moving block; 2a2, horizontal plate;

2a3, adjusting hole; 2b, clamp assembly; 2bl, driving part; 2bla, connecting sleeve;

2blb, protrusion; 2bc, first hinge; 2bld, driving shaft; 2ble, limit sleeve; 2b2,

extension plate; 2b3, connecting rod; 2b3a, rotating shaft; 2b3b, first protruding plate;

2b3c, linkage rod; 2b4, clamp part; 2b4a, cover strip; 2b4b, hinge shaft; 2b4c, clamp

element; 2b41, fixing seat; 2b42, clamp plate; 2b43, second protruding plate; 2b5,

buffer component; 2b5a, connecting piece; 2b5b, spring; 2c, drive assembly; 2c1,

second drive motor; 2c2, adjusting gear; 2c3, driven rack plate; 3, lifting device; 3a,

carrier assembly; 3al, support plate; 3a2, rotating shaft; 3a3, mounting seat; 3b, lifting

assembly; 3bl, support platform; 3b2, telescopic part; 3b2a, telescopic rod; 3b2b,

positioning sleeve; 3b3, driving linkage part; 3b3a, driving group; 3b31, fixed

platform; 3b32, third drive motor; 3b33, first synchronous belt; 3b34, drive wheel;

3b3b, linkage group; 3b35, U-shaped support; 3b36, driven shaft; 3b37, driven gear;

3c, linkage component; 3d1, fourth drive motor; 3c2, L-shaped fixed plate; 3c3,

second synchronous belt; 3c4, driven wheel; 4, slotting device; 4a, slotting assembly;

4al, fifth drive motor; 4a2, connecting bracket; 4b, moving assembly; 4bl, drive

screw; 4b2, gantry; 4b3, drive cylinder; 4b4, second slide rail; 5, recycling device; 5a,

collection box; 5b, filter screen; 5c, support block.

DETAILED DESCRIPTION OF EMBODIMENTS

The present invention will described below in conjunction with the

accompanying drawings, from which the present invention will be clearer. Obviously,

the described embodiments are part of the embodiments of the present disclosure.

Components of the embodiments of the present disclosure described and shown in the drawings may be arranged and designed in various configurations. Therefore, the following embodiments of the present disclosure is only illustrative, and are not intended to limit the scope of the present disclosure.

All other embodiments obtained by those of ordinary skill in the art based on

embodiments of the present disclosure without creative work shall fall within the

protection scope of the present disclosure.

It should be noted that, in the description of the present disclosure, directional

terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal",

"inner", "outer", etc. are based on the orientation or positional relationship shown in

the drawings, and is only for the convenience of describing the present disclosure and

simplifying the description, and are not intended to indicate or imply that the device

or element must have a specific orientation or be configured or operated in a specific

orientation. In addition, terms "first", "second", and "third" are only used for

descriptive purposes, and cannot be understood as indicating or implying relative

importance.

In the present disclosure, it should be noted that unless specified, terms

"provide", "communicate" and "connect" should be understood broadly. For example,

"fix" may result in a fixed connection, a detachable connection, or an integrated

configuration of elements. The elements may be connected mechanically or

electrically; or directly connected or indirectly connected through an intermediate

medium. Alternatively, two elements may be in communication or interact with each

other unless specified. For the skilled in the art, the specific meanings of the above

terms in the present disclosure can be understood according to specific conditions.

As shown in FIGS. 1-10, this embodiment provides a positioning and slotting

device for a plastic plate, including a base plate 1, a positioning device 2, a lifting

device 3, a slotting device 4 and a recycling device 5. The positioning device 2, the

lifting device 3, the slotting device 4 and the recycling device 5 are arranged on a top

of the base sheet 1. One end of the lifting device 3 is engaged with the recycling

device 5. The positioning device 2 includes a support assembly 2a, two clamp

assemblies 2b, and a drive assembly 2c capable of driving the two clamp assemblies

2b to move relative to each other, and the drive assembly 2 is arranged in the support

assembly 2a. The two clamp assemblies 2b are symmetrically arranged on the support

assembly 2a, and front ends of the two clamp assemblies 2b are both extended to be

arranged above the lifting device 3. The lifting device 3 includes a carrier assembly 3a,

a lifting assembly 3b, and a linkage component 3c. The carrier assembly 3a is

arranged on a top of the lifting assembly 3b. The linkage component 3c is installed on

the top of the base plate 1, and a top of the linkage component 3c and the carrier

assembly 3a is in transmission connection. The lifting assembly 3b is located directly

below the carrier assembly 3a. The slotting device 4 includes a slotting assembly 4a

and a moving assembly 4b capable of driving the slotting assembly 4a to move.

The support assembly 2a includes two sliding components 2al and a horizontal

plate 2a2 arranged on a top of the two sliding components 2al. The two sliding

components 2al are oppositely arranged on the top of the base plate 1, and each of the

two sliding components 2al includes a first sliding rail 2ala, a first drive motor, and a

sliding block 2alb slidably matched with the first sliding rail 2ala. The first drive

motor is arranged in the moving block 2alb, and an output end of thefirst drive motor

is fixedly connected to a bottom of one of the two clamp assemblies 2b. A top of the

horizontal plate 2a2 is provided with two adjusting holes 2a3 which are symmetrically

arranged. The first drive motor drives a driving part 2bl to rotate, and the two clamp

assemblies 2b4 are driven to work through a connecting rod 2b3 and a buffer

component 2b5.

The drive assembly 2c includes a second drive motor 2c1, an adjusting gear 2c2

and two driven rack plates 2c3. The second drive motor 2cl is vertically arranged on

the top of the base plate 1, and an output end of the second drive motor 2cl isfixedly

connected with the adjusting gear 2c2. The two driven rack plates 2c3 are fixedly

connected to side walls of the two moving blocks 2alb, respectively. The two driven

rack plates 2c3 are arranged symmetrically along a length of the horizontal plate 2a2.

The two driven rack plates 2c3 are meshed with the adjusting gear 2c2, and the

adjusting gear 2c2 is driven to rotate by the second drive motor 2c1, and drives the

two moving blocks 2alb fixedly connected to the two driven rack plates 2c3 to move relatively, so as to adjust a gap between the two clamp assemblies 2b according to a size of the plastic plate. Each of the two clamp assemblies 2b includes an driving part

2bl, an extension plate 2b2, a connecting rod 2b3, a clamp part 2b4 and a buffer

component 2b5. The driving part 2bl is arranged on a top of the horizontal plate 2a2,

and a bottom of the horizontal plate 2a2 is fixedly connected with the moving block

2alb. A top of the driving part 2bl penetrates through one end of the extension plate

2b2, and is in transmission connection with one end of the connecting rod 2b3. The

other end of the connecting rod 2b3 is in transmission connection with the clamp part

2b4, and the connecting rod 2b3 and the clamp part 2b4 are arranged on a top of the

extension plate 2b2. The buffer component 2b5 is arranged at the clamp part 2b4, and

the driving part 2bl is driven to rotate by the first drive motor, and the two clamp

parts 2b4 are driven to work through the connecting rod 2b3 and the buffer

component 2b5, so that the automatic positioning for the plastic plate is achieved.

The driving part 2bl includes a connecting shaft sleeve 2bla, a protrusion 2b1b,

a first hinge 2b1c, a driving shaft 2bld and a limit sleeve 2ble. The connecting shaft

sleeve 2bl a is arranged on the top of the horizontal plate 2a2, and the first drive motor

penetrates through the horizontal plate 2a2 and is fixedly connected to a bottom of the

connecting sleeve 2bla. The protrusion 2b1b is fixedly connected to the connecting

shaft sleeve 2bla, and both ends of the first hinge 2b1c are respectively fixedly

connected to the protrusion 2b1b and the moving block 2alb. One end of the driving

shaft 2bld is fixedly connected to a top of the connecting sleeve 2bla, and the other

end of the driving shaft 2bl d penetrates through the extension plate 2b2 and is fixedly

connected to the connecting rod 2b3. The limit sleeve 2ble is sheathed on the driving

shaft 2bld and a top of the driving shaft is fixedly connected with the bottom of the

extension plate 2b2. The connecting rod 2b3 includes a rotating sleeve 2b3a, two first

protruding plates 2b3b and two linkage rods 2b3c. The rotating sleeve 2b3a is fixed

on a top end of the driving shaft 2bld, and the two first protruding plates 2b3b are

symmetrically installed on an outer wall of the rotating sleeve 2b3a along the length

of the extension plate 2b2. Rear ends of the two linkage rods 2b3c are respectively

fixedly connected with the two first protruding plates 2b3b, and front ends of the two linkage rods 2b3c are fixedly connected with the two clamp parts 2b4. The connecting sleeve 2bla is driven to rotate by the first drive motor, and the protrusion 2blb is driven to rotate around the first hinge 2b1c, so that the driving shaft 2bld drives the rotating sleeve 2b3a to rotate. The two linkage rods 2b3c drive two clamp elements

2b4c to move relative to each other through the two first protruding plates to realize

the automatic clamping and positioning of the plastic plate.

Each of the two clamp parts 2b4 includes a cover strip 2b4a, two hinge shafts

2b4b and two clamp elements 2b4c, and the cover strip 2b4a is arranged on a top of

the two clamp elements 2b4c. The two hinge shafts 2b4b are vertically arranged

between the cover strip 2b4a and the extension plate 2b2, and the two clamp elements

2b4c are respectively sleeved on the two hinge shafts 2b4b. Two ends of the buffer

component 2b5 are respectively fixedly connected with two clamp elements 2b4c, and

each of the two clamp elements 2b4c includes a fixing seat 2b41, a clamp plate 2b42

and two second protruding plates 2b43. The fixing seat 2b41 is sleeved on the hinge

shaft 2b4b, and the two second protruding plates 2b43 are symmetrically arranged on

an outer wall of the fixing seat 2b41 along the length of the extension plate 2b2. The

clamp plate 2b42 is fixedly connected to one of the two second protruding plates 2b43,

and a front end of one of the two linkage rods 2b3c is fixedly connected to the other

second protruding plate 2b43. The connecting sleeve 2bla is driven to rotate by the

first drive motor, and the protrusion 2blb is driven to rotate around the first hinge

2blc, so that the driving shaft 2bld drives the rotating sleeve 2b3a to rotate. The two

linkage rods 2b3c drive the two second protruding plates 2b43 to rotate relative to

each other through the two first protruding plates, so that the two clamp plates 2b42

are moved relative to each other, thereby realizing the automatic clamping and

positioning for the plastic plate.

The buffer component 2b5 includes a connecting piece 2b5a and a spring 2b5b.

Two ends of the connecting piece 2b5a are respectively fixedly connected to the two

second protruding plates 2b43 close to the lifting device 3. The spring 2b5b is sleeved

on the connecting piece 2b5a, and the clamping force of the two clamp elements 2b4c

is buffered by the spring 2b5b. The carrier assembly 3a includes a support plate 3al, two rotating shafts 3a2, and four mounting seats 3a3 distributed in a rectangular shape at a bottom of the support plate 3al. One rotating shaft 3a2 is fixedly connected with two of the four mounting seats 3a3, and a top of the lifting assembly 3b isfixedly connected with the four mounting seats 3a3.

The lifting assembly 3b includes a support platform 3bl having a hollow

structure, four telescopic parts 3b2 distributed in a rectangular shape, and a driving

linkage part 3b3 connected in transmission with the four telescopic parts 3b2. A

bottom end of each of the four telescopic parts 3b2 is arranged in the support platform

3b, and a top end of each of the four telescopic parts 3b2 isfixedly connected to one

of the four mounting seats 3a3. The driving linkage part 3b3 is arranged in the support

platform 3bl. Each of the four telescopic parts 3b2 includes a telescopic rod 3b2a and

a positioning sleeve 3b2b. The positioning sleeve 3b2b is fixedly connected to the

support platform 3bl, and a top end of the telescopic rod 3b2a is fixedly connected to

one of the four mounting seats 3a3. The driving linkage part 3b3 includes a driving

group 3b3a and two linkage groups 3b3b. Two ends of the driving group 3b3a are

respectively fixedly connected with the two linkage groups 3b3b. The driving group

3b3a includes a fixed platform 3b31, a third drive motor 3b32, a first synchronous belt

3b33 and three drive wheels 3b34. The third drive motor 3b32 is arranged on a top of

the fixed platform 3b31 and an output terminal of the third drive motor is fixedly

connected with one of the three drive wheels 3b34, and the other two drive wheels

3b34 are respectively installed on the two linkage groups 3b3b. The first synchronous

belt 3b33 is arranged outside the three drive wheels 3b34, and the third drive motor

3b32 drives the drive wheel 3b34 at the output terminal to rotate. The first

synchronous belt 3b33 drives two driven shafts 3b36 fixedly connected to the other

two drive wheels 3b34 to rotate, so that two driven gears 3b37 drive the two

telescopic rods 3b2a to move in a vertical direction, so as to drive the support plate

3al to move in the vertical direction to achieve real-time adjustment according to the

size of the plastic plate.

Each of the two linkage groups 3b3b includes a U-shaped support 3b35, a driven

shaft 3b36 and two driven gears 3b37. The driven shaft 3b36 is horizontally arranged on the U-shaped support 3b35, and two ends of the driven shaft protrude from two sides of the U-shaped support 3b35. Two of the three drive wheels 3b34 are respectively fixed on a middle section of the driven shaft 3b36 of each of the two linkage groups 3b3b, and the two driven gears 3b37 are respectively in transmission connection with the two telescopic rods 3b2a. The third drive motor 3b32 drives the drive wheel 3b34 at the output end of the third drive motor to rotate, and then drives the two driven shafts 3b36 fixedly connected to the other two drive wheels 3b34 to rotate through the first synchronous belt 3b33. Then, the driven gear 3b37 drives the two telescopic rods 3b2a to move in the vertical direction, and finally the support plate 3al is driven to move in the vertical direction. The linkage component 3c includes a fourth drive motor 3d1, an L-shaped fixed plate 3c2, a second synchronous belt 3c3 and two driven wheels 3c4. The L-shaped fixed plate 3c2 is mounted on the top of the base plate 1. The fourth drive motor 31 is mounted on the L-shaped fixed plate 3c2, and an output end of the fourth drive motor 3d1 is fixedly connected with one driven wheel 3c4, and the other driven wheel 3c4 is mounted on one end of the rotating shaft 3a2. The second synchronous belt 3c3 is arranged on the two driven wheels 3c4. The fourth drive motor 3cl drives the driven wheel 3c4 fixedly connected to the output terminal of the fourth drive motor to rotate. The rotating shaft 3a2 fixedly connected to the other driven wheel 3c4 is driven to rotate via the second synchronous belt, so as to allow the support plate 3al on the four mounting seats 3a3 to be in an inclined state. Thus, the waste on the support plate 3al is slipped into the recycling device 5 to complete the recycling operation of the waste. The slotting assembly 4a includes a slotting disk, a fifth drive motor 4al and a connecting bracket 4a2. A top of the connecting bracket 4a2 is fixedly connected to the moving assembly 4b. The fifth drive motor 4al is installed at a bottom of the connecting bracket 4a2, and an output end of the fifth drive motor 4al is fixedly connected with the slotting disk. The moving assembly 4b includes a drive screw 4bl, a gantry 4b2, a drive cylinder 4b3 and two second slide rails 4b4. The two second slide rails 4b4 are arranged on the top of the base plate 1, and a bottom of the gantry 4b2 is arranged on and slidably fits with the two second slide rails 4b4. The drive screw 4bl is arranged under a top of the gantry 4b2). The drive cylinder 4b3 is vertically mounted at the top of the gantry 4b2, and an output end of the drive cylinder 4b3 is fixedly connected with the drive screw 4bl. The drive cylinder 4b3 drives the drive screw 4bl to move in the vertical direction, and the fifth drive motor 4al drives the slotting disk to rotate to complete the automatic slotting of the plastic plate. The drive screw 4bl drives the fifth drive motor 4al to move along a length of the drive screw, so as to slot the plastic plate on both sides. In addition, the gantry 4b2 is moveable along the length of the second slide rail 4b4, which facilitates the slotting operation on different positions of the plastic plate.

The recycling device 5 includes a collection box 5a, a filter screen 5b and a

plurality of support blocks 5c arranged in the collection box 5a. The filter screen 5b is

arranged on a top of the support blocks 5c. The fourth drive motor 3cl drives a driven

wheel 3c4 fixedly connected to the output terminal of the fourth drive motor to rotate.

Then the rotating shaft 3a2 fixedly connected to the other driven wheel 3c4 is driven

to rotate via the second synchronous belt 3c3, so as to allow the support plate 3al on

the four mounting seats to be in an inclined state. Thus, the waste on the support plate

3al is slipped into the collection box 5a, and is screened by the filter screen, which

improves the ease of recycling.

The working principle of the present disclosure is described as follows. When the

plastic plate is placed on the support plate 3al, the first drive motor drives the

connecting sleeve 2bla to rotate, and then the protrusion 2blb is driven to rotate

around the first hinge 2blc. Finally, the two linkage rods 2b3c drive the two clamp

elements 2b4c to move relative to each other through the two first so that the driving

shaft 2bld synchronously drives the rotating sleeve 2b3a Rotation, and under the

action of the two first protruding plates, thereby realizing the automatic clamping and

positioning of the plastic plate. Under the elastic force of the spring 2b5b, the

clamping force of the two clamp parts 2b4c is buffered to prevent the damage of the

plastic plate caused by excessive clamping force of the two clamp parts 2b4c. The drive cylinder 4b3 drives the drive screw 4bl to move in the vertical direction, and the fifth drive motor 4al drives the slotting disk to rotate to complete the automatic slotting operation of the plastic plate. The drive screw 4bl is capable of driving the fifth drive motor 4al to move along the drive screw, so that the plastic plate can be slotted on both sides. The fourth drive motor 3cl drives the driven wheel 3c4 fixedly connected to the output terminal of the fourth drive motor to rotate. The rotating shaft 3a2 fixedly connected to the other driven wheel 3c4 is driven to rotate via the second synchronous belt 3c3, so as to allow the support plate 3al on the four mounting seats 3a3 to be in an inclined state. Thus, the waste on the support plate 3al is slipped into the collection box 5a to complete the recycling operation of the waste. It should be noted that the above embodiments are only illustrative, and are not intended to limit the scope of the present disclosure. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that equivalent modifications or changes can be made based on technical solutions of the embodiments of the present disclosure, and such equivalent modifications or changes shall fall within the scope of the present disclosure.

Claims (10)

CLAIMS What is claimed is:

1. A positioning and slotting device for a plastic plate, comprising:

a base plate (1);

a positioning device (2);

a lifting device (3);

a slotting device (4); and

a recycling device (5);

wherein the positioning device (2), the lifting device (3), the slotting device (4)

and the recycling device (5) are arranged on a top of the base plate (1); one end of the

lifting device (3) is engaged with the recycling device (5); the positioning device (2)

comprises a support assembly (2a), two clamp assemblies (2b), and a drive assembly

(2c) capable of driving the two clamp assemblies (2b) to move relative to each other,

and the drive assembly (2c) is arranged in the support assembly (2a); the two clamp

assemblies (2b) are symmetrically arranged on the support assembly (2a), and front

ends of the two clamp assemblies (2b) are both extended to be arranged above the

lifting device (3); the lifting device (3) includes a carrier assembly (3a), a lifting

assembly (3b), and a linkage component (3c); the carrier assembly (3a) is arranged on

a top of the lifting assembly (3b); the linkage component (3c) is installed on the top of

the base plate (1), and a top of the linkage component (3c) is in transmission

connection with the carrier assembly (3a); the lifting assembly (3b) is located directly

below the carrier assembly (3a); and the slotting device (4) comprises a slotting

assembly (4a) and a moving assembly (4b) capable of driving the slotting assembly

(4a) to move.

2. The positioning and slotting device of claim 1, wherein the support assembly

(2a) comprises two sliding components (2al) and a horizontal plate (2a2) arranged on

a top of the two sliding components (2al); the two sliding components (2al) are

oppositely arranged on the top of the base plate (1), and each of the two sliding components (2al) comprises a first sliding rail (2ala), a first drive motor, and a sliding block (2alb) slidably matched with the first sliding rail (2ala); the first drive motor is arranged in the moving block (2alb), and an output end of the first drive motor is fixedly connected to a bottom of one of the two clamp assemblies (2b); and a top of the horizontal plate (2a2) is provided with two adjusting holes (2a3) which are symmetrically arranged.

3. The positioning and slotting device of claim 2, wherein the drive assembly (2c)

comprises a second drive motor (2c1), an adjusting gear (2c2) and two driven rack

plates (2c3); the second drive motor (2c1) is vertically arranged on the top of the base

plate (1), and an output end of the second drive motor (2c1) is fixedly connected with

the adjusting gear (2c2); the two driven rack plates (2c3) are fixedly connected to side

walls of the two moving blocks (2alb), respectively, and are arranged symmetrically

along a length of the horizontal plate (2a2); the two driven rack plates (2c3) are

meshed with the adjusting gear (2c2); each of the two clamp assemblies (2b)

comprises an driving part (2bl), an extension plate (2b2), a connecting rod (2b3), a

clamp part (2b4) and a buffer component (2b5); the driving part (2b1) is arranged on a

top of the horizontal plate (2a2), and a bottom of the driving part (2bl) is fixedly

connected with the moving block (2alb); a top of the driving part (2bl) penetrates

through one end of the extension plate (2b2), and is in transmission connection with

one end of the connecting rod (2b3); the other end of the connecting rod (2b3) is in

transmission connection with the clamp part (2b4), and the connecting rod (2b3) and

the clamp part (2b4) are arranged on a top of the extension plate (2b2); the buffer

component (2b5) is arranged at the clamp part (2b4).

4. The positioning and slotting device of claim 3, wherein the driving part (2bl)

comprises a connecting sleeve (2bla), a protrusion (2bb), a first hinge (2blc), a

driving shaft (2bld) and a limit sleeve (2ble); the connecting sleeve (2bla) is

arranged on the top of the horizontal plate (2a2), and the first drive motor penetrates

through the horizontal plate (2a2) and is fixedly connected to a bottom of the connecting sleeve (2bla); the protrusion (2blb) is fixedly connected to the connecting sleeve (2bla), and both ends of the first hinge (2b1c) are respectively fixedly connected to the protrusion (2b1b) and the moving block (2alb); one end of the driving shaft (2bld) is fixedly connected to a top of the connecting sleeve (2bla), and the other end of the driving shaft (2bld) penetrates through the extension plate (2b2) and is fixedly connected to the connecting rod (2b3); the limit sleeve (2ble) is sheathed on the driving shaft (2bld) and a top of the driving shaft (2bld) is fixedly connected with the bottom of the extension plate (2b2); the connecting rod (2b3) comprises a rotating sleeve (2b3a), two first protruding plates (2b3b) and two linkage rods (2b3c); the rotating sleeve (2b3a) is fixed on a top end of the driving shaft (2bld), and the two first protruding plates (2b3b) are symmetrically installed on an outer wall of the rotating sleeve (2b3a) along the length of the extension plate (2b2); and rear ends of the two linkage rods (2b3c) are respectively fixedly connected with the two first protruding plates (2b3b), and front ends of the two linkage rods (2b3c) are fixedly connected with the two clamp parts (2b4).

5. The positioning and slotting device of claim 4, wherein each of the two clamp

parts (2b4) comprises a cover strip (2b4a), two hinge shafts (2b4b) and two clamp

elements (2b4c); the cover strip (2b4a) is arranged on a top of the two clamp elements

(2b4c), and the two hinge shafts (2b4b) are vertically arranged between the cover strip

(2b4a) and the extension plate (2b2), and the two clamp elements (2b4c) are

respectively sleeved on the two hinge shafts (2b4b); two ends of the buffer component

(2b5) are respectively fixedly connected with the two clamp elements (2b4c), and

each of the two clamp elements (2b4c) comprises a fixing seat (2b41), a clamp plate

(2b42) and two second protruding plates (2b43); the fixing seat (2b41) is sleeved on

one of the two hinge shafts (2b4b), and the two second protruding plates (2b43) are

symmetrically arranged on an outer wall of the fixing seat (2b41) along the length of

the extension plate (2b2); and the clamp plate (2b42) is fixedly connected to one of

the two second protruding plates (2b43), and a front end of one of the two linkage

rods (2b3c) is fixedly connected to the other second protruding plate (2b43).

6. The positioning and slotting device of claim 5, wherein the buffer component

(2b5) comprises a connecting piece (2b5a) and a spring (2b5b); two ends of the

connecting piece (2b5a) are respectively fixedly connected to the two second

protruding plates (2b43) close to the lifting device (3); the spring (2b5b) is sleeved on

the connecting piece (2b5a); the carrier assembly (3a) comprises a support plate (3al),

two rotating shafts (3a2), and four mounting seats (3a3) distributed in a rectangular

shape at a bottom of the support plate (3al); and one of the two rotating shafts (3a2) is

fixedly connected with two of the four mounting seats (3a3), and a top of the lifting

assembly (3b) is fixedly connected with the four mounting seats (3a3).

7. The positioning and slotting device of claim 6, wherein the lifting assembly

(3b) comprises a support platform (3bl) having a hollow structure, four telescopic

parts (3b2) distributed in a rectangular shape, and a driving linkage part (3b3)

connected in transmission with the four telescopic parts (3b2); a bottom end of each

of the four telescopic parts (3b2) is arranged in the support platform (3bl), and a top

end of each of the four telescopic parts (3b2) is fixedly connected to one of the four

mounting seats (3a3); the driving linkage part (3b3) is arranged in the support

platform (3bl); each of the four telescopic parts (3b2) comprises a telescopic rod

(3b2a) and a positioning sleeve (3b2b); the positioning sleeve (3b2b) is fixedly

connected to the support platform (3bl), and a top end of the telescopic rod (3b2a) is

fixedly connected to one of the four mounting seats (3a3); the driving linkage part

(3b3) comprises a driving group (3b3a) and two linkage groups (3b3b); two ends of

the driving group (3b3a) are respectively fixedly connected with the two linkage

groups (3b3b); the driving group (3b3a) comprises a fixed platform (3b31), a third

drive motor (3b32), a first synchronous belt (3b33) and three drive wheels (3b34); the

third drive motor (3b32) is arranged on a top of the fixed platform (3b31) and an

output terminal of the third drive motor (3b32) is fixedly connected with one of the

three drive wheels (3b34), and the other two drive wheels (3b34) are respectively

installed on the two linkage groups (3b3b); and the first synchronous belt (3b33) is

arranged outside the three drive wheels (3b34).

8. The positioning and slotting device of claim 7, wherein each of the two

linkage groups (3b3b) comprises a U-shaped support (3b35), a driven shaft (3b36)

and two driven gears (3b37); the driven shaft (3b36) is horizontally arranged on the

U-shaped support (3b35), and two ends of the driven shaft (3b36) protrude from two

sides of the U-shaped support (3b35); two of the three drive wheels (3b34) are

respectively fixed on a middle section of the driven shaft (3b36) of each of the two

linkage groups (3b3b), and the two driven gears (3b37) are respectively in

transmission connection with the two telescopic rods (3b2a).

9. The positioning and slotting device of claim 8, wherein the linkage component

(3c) comprises a fourth drive motor (3d1), an L-shaped fixed plate (3c2), a second

synchronous belt (3c3) and two driven wheels (3c4); wherein the L-shaped fixed plate

(3c2) is mounted on the top of the base plate (1); the fourth drive motor (3d1) is

mounted on the L-shaped fixed plate (3c2), and an output end of the fourth drive

motor (3d1) is fixedly connected with one of the two driven wheels (3c4), and the

other driven wheel (3c4) is mounted on one end of the rotating shaft (3a2); the second

synchronous belt (3c3) is arranged on the two driven wheels;

the slotting assembly (4a) comprises a slotting disk, a fifth drive motor (4al) and

a connecting bracket (4a2); wherein a top of the connecting bracket (4a2) is fixedly

connected to the moving assembly (4b); the fifth drive motor (4al) is installed at a

bottom of the connecting bracket (4a2), and an output end of the fifth drive motor

(4al) is fixedly connected with the slotting disk; and

the moving assembly (4b) comprises a drive screw (4bl), a gantry (4b2), a drive

cylinder (4b3) and two second slide rails (4b4); wherein the two second slide rails

(4b4) are arranged on the base plate (1), and a bottom of the gantry (4b2) is arranged

on and slidably fits with the two second slide rails (4b4); the drive screw (4bl) is

arranged under a top of the gantry (4b2); and the drive cylinder (4b3) is vertically

mounted at the top of the gantry (4b2), and an output end of the drive cylinder (4b3) is

fixedly connected with the drive screw (4b).

10. The positioning and slotting device of claim 1, wherein the recycling device

(5) comprises a collection box (5a), a filter screen (5b) and a plurality of support

blocks (5c) arranged in the collection box (5a), and the filter screen (5b) is arranged

on a top of the support blocks (5c).