CN112125004A

CN112125004A - Conveying mechanism and cutting machine

Info

Publication number: CN112125004A
Application number: CN202010880683.XA
Authority: CN
Inventors: 卿永洲; 王鹏旭; 杨挺坚
Original assignee: Jingwei Systemtechnik Ltd
Current assignee: Jingwei Systemtechnik Ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-12-25
Anticipated expiration: 2040-08-27
Also published as: CN112125004B

Abstract

The invention provides a transmission mechanism and a cutting machine, which belong to the technical field of cutting machines and comprise the following components: the plate stacking machine comprises a rack, a plate stacking mechanism and a plate conveying mechanism, wherein a feeding end and a discharging end are respectively arranged at two ends of the rack, a storage rack used for stacking plates is arranged at the feeding end, and a suction plate assembly used for sucking the plates is arranged above the storage rack; the conveying assembly is arranged at the discharge end, and the output end of the conveying assembly is connected with a conveying belt, wherein the conveying belt and the storage rack are arranged up and down. According to the conveying mechanism and the cutting machine, the storage racks at the plate stacking positions and the conveying belts for conveying are distributed up and down, so that the size of the conveying mechanism is reduced, the overall size of the cutting machine is reduced, in addition, the plates stacked are input into the next mechanism one by one through the adsorption function of the suction plate assembly and the telescopic action of the conveying belts, and the operation is convenient and reliable.

Description

Conveying mechanism and cutting machine

Technical Field

The invention belongs to the technical field of cutting machines, and relates to a transmission mechanism, in particular to a transmission mechanism and a cutting machine.

Background

The plate can be used in different occasions after being cut by the cutting equipment, and the different occasions correspond to plates with different specifications, so that the raw plate needs to be cut to meet the requirements of different occasions so as to reach the required specification and size.

The plate cutting machine in the prior art is longer from feeding to discharging of panel, and its horizontal transverse span leads to it to need great space to place the cutting machine, and its leading cause lies in, and the raw materials panel in the cutting machine feed end is the stack and places, and in the cutting process, panel is one by one cutting, consequently, need divide the board to handle to the panel that the stack was placed, has prolonged the transverse length of cutting machine from this, leads to the use and the transport of cutting machine to be inconvenient.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a cutting machine which can greatly shorten the horizontal transverse length, reduce the volume of a placing space and improve the use convenience.

The purpose of the invention can be realized by the following technical scheme: a transport mechanism comprising:

the plate stacking machine comprises a rack, a plate stacking mechanism and a plate conveying mechanism, wherein a feeding end and a discharging end are respectively arranged at two ends of the rack, a storage rack used for stacking plates is arranged at the feeding end, and a suction plate assembly used for sucking the plates is arranged above the storage rack;

a transmission component which is arranged at the discharge end, and the output end of the transmission component is connected with a conveyor belt, wherein,

after the suction plate component adsorbs the uppermost plate on the storage rack, the conveying belt is driven by the rotation of the output end of the transmission component to stretch and lay the plate above the storage rack, and receives the plate adsorbed on the suction plate component, and then the conveying belt retracts under the reverse rotation of the output end of the transmission component, and simultaneously transfers the plate to the next mechanism.

In one of the above-described transport mechanisms, a guide portion is provided on each of both sides of the conveyor belt, wherein the conveyor belt is slidably moved in the guide portion.

In the above-mentioned transmission mechanism, the rear stock stop is installed at the feed end.

In the above-mentioned conveying mechanism, a support is installed at the discharge end, and a front retainer plate capable of moving up and down along the vertical direction is installed on the support.

In the above-mentioned conveying mechanism, a support plate is installed at the discharge end and is arranged in a T-shaped structure, wherein one side of the support plate is connected with the support, and the other side of the support plate is provided with a through groove for lifting the front retainer plate.

In the above-mentioned conveying mechanism, the support plate near one side of the conveyor belt is bent to form a downward sloping plate.

In the above-mentioned transmission mechanism, the transmission assembly includes a transmission motor mounted on the frame; one end of the first synchronous wheel structure is connected with the output end of the transmission motor, the other end of the first synchronous wheel structure is connected with a rolling shaft, and a conveying belt is wound on the rolling shaft.

In the above transmission mechanism, a tension sleeve is nested at one end of the roller connected with the first synchronous wheel structure, wherein the tension sleeve is in a hoop structure and is locked by a fastener.

In the above-mentioned conveying mechanism, two material blocking discs are respectively nested at two ends of the roller, wherein a winding space of the conveyor belt is formed between the two material blocking discs.

In the above conveying mechanism, a tensioning assembly is disposed above the roller, wherein the tensioning assembly is mounted on the frame, and the tensioning assembly includes a tensioning shaft, and a plurality of tensioning wheels are nested along an axial direction of the tensioning shaft.

The invention also provides a cutting machine which comprises the transmission mechanism.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the conveying mechanism, the storage rack at the plate stacking position and the conveying belt for conveying are distributed up and down, so that the size of the conveying mechanism is reduced, the overall size of the cutting machine is reduced, in addition, the plates stacked are input into the next mechanism one by one through the adsorption function of the suction plate assembly and the telescopic action of the conveying belt, and the operation is convenient and reliable.

(2) The two sides of the conveying belt are respectively provided with the guide parts, so that the synchronism of the two sides of the conveying belt in the extending and retracting process is ensured, the plate positioned on the conveying belt is ensured not to deviate in the transmission process, and a stable foundation is provided for the cutting of the follow-up plate.

(3) The front material baffle plate capable of moving up and down is arranged at the discharge end, so that the shape of the plate can be orderly processed before the plate enters the next mechanism, and a reliable foundation is provided for cutting of subsequent plates.

(4) The contact area of the plate in the conveying process is enlarged by arranging the supporting plate, so that the conveying of the plate is more stable, and in addition, the conveying belt is bent on the supporting plate close to one side of the conveying belt, so that the conveying belt is more smooth in the stretching process, and the outward protruding phenomenon is avoided.

(5) The material blocking plate is arranged on the rolling shaft, so that the phenomenon that the conveying belt deviates left and right in the telescopic process is avoided, the conveying belt can smoothly slide in the guide part in the telescopic process without generating a fold phenomenon, and the reliability of conveying plates is improved.

(6) Through setting up tensioning assembly for the conveyer belt is at flexible in-process, and its surface is in the straight state all the time, avoids forming "wave" form, has guaranteed the smoothness of panel in transportation process.

Drawings

Fig. 1 is a schematic structural diagram of a transport mechanism of the present invention.

Fig. 2 is a partial structural schematic view of a transmission mechanism according to the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Fig. 5 is an enlarged view of a portion C in fig. 2.

Fig. 6 is a partial structural schematic diagram of a second transmission mechanism according to the present invention.

Fig. 7 is a schematic view showing a partial structure of a transfer mechanism according to the present invention.

In the figure, 100, a rack; 110. a feeding end; 120. a discharge end; 130. a guide portion; 140. a support; 150. a front retainer plate; 160. a lifting cylinder; 170. a support plate; 171. a through groove; 172. a sloping plate; 180. a rear stock stop; 200. a rack; 300. a suction plate assembly; 310. a suction plate motor; 320. a fourth synchronizing gear structure; 330. a transmission rod; 340. a fifth synchronizing gear structure; 350. a slide rail; 360. a cross beam; 370. a suction cup; 380. a spring; 400. a transmission assembly; 410. a conveyor belt; 420. a transmission motor; 430. a first synchronizing wheel structure; 440. a roller; 450. a tensioning sleeve; 460. a material blocking disc; 500. a tension assembly; 510. tensioning the shaft; 520. a tension wheel; 600. a lifting assembly; 610. a lifting platform; 620. a lifting structure; 630. a second synchronizing wheel structure; 640. a lifting motor; 650. and a third synchronous wheel structure.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 7, the present invention provides a transmission mechanism, including: a frame 100 having a feeding end 110 and a discharging end 120 at two ends, wherein the feeding end 110 is provided with a rack 200 for stacking plates, and a suction plate assembly 300 for sucking the plates is arranged above the rack 200; the transmission assembly 400 is installed at the discharge end 120, the output end of the transmission assembly 400 is connected with the conveyor belt 410, the discharge end of the conveyor belt is provided with a rear stop mechanism, wherein, after the suction plate assembly 300 adsorbs the uppermost plate on the storage rack 200, the conveyor belt 410 is driven by the rotation of the output end of the transmission assembly 400 to stretch and lay flat above the storage rack 200 and receive the adsorbed plate on the suction plate assembly 300, and then the conveyor belt 410 retracts under the reverse rotation of the output end of the transmission assembly 400 to drive the plate to feed forward thereon, and the plate is transmitted to the next mechanism.

According to the conveying mechanism provided by the invention, the storage racks 200 at the plate stacking position and the conveying belts 410 for conveying are vertically distributed, so that the size of the conveying mechanism is shortened, the overall size of the cutting machine is further shortened, in addition, the plates stacked are input into the next mechanism one by one through the adsorption function of the suction plate assembly 300 and the telescopic action of the conveying belts 410, and the operation is convenient and reliable.

Preferably, as shown in fig. 1 to 7, a guide 130 is provided on each side of the conveyor 410.

Further preferably, the vertical section of the guiding portion 130 is configured in a C-shaped structure, wherein each guiding portion 130 is in insertion fit with the corresponding side of the conveyor belt 410.

In this embodiment, the general conveyor belt 410 is made of a flexible material, and the two sides of the conveyor belt 410 are respectively provided with the guide portion 130, so as to ensure the synchronism of the two sides of the conveyor belt 410 in the extending and retracting processes, further ensure that the plate on the conveyor belt 410 does not deviate in the transmission process, and provide a stable basis for the cutting of the subsequent plate.

Preferably, as shown in fig. 1 to 7, a bracket 140 is installed at the discharge end 120, and a front retainer plate 150 that can move up and down in a vertical direction is installed on the bracket 140.

In this embodiment, because panel on the supporter 200 is the stack and places, when suction disc subassembly 300 is adsorbing panel, adjacent panel can be because the frictional force between the adjacent panel with it, and the skew takes place for the position, lead to next suction disc subassembly 300 when adsorbing this panel to conveyer belt 410 on, the panel that appears as the deflection on the conveyer belt 410, be unfavorable for subsequent panel cutting, consequently, through set up a preceding striker plate 150 that can reciprocate at discharge end 120, make panel before getting into next mechanism, can arrange the processing to the form of panel, thereby provide reliable basis for the cutting of follow-up panel.

Further preferably, at least one elevating cylinder 160 is installed on the bracket 140, wherein an output end of the elevating cylinder 160 is connected to the front retainer plate 150.

Further preferably, the number of the lifting cylinders 160 is two, and the two lifting cylinders 160 are respectively installed at two ends of the bracket 140, wherein output ends of the two lifting cylinders 160 are respectively connected with two ends of the front retainer plate 150.

In this embodiment, the two lifting cylinders 160 drive the two ends of the front retainer plate 150 to lift synchronously, so that the movement is stable.

Preferably, as shown in fig. 1 to 7, a support plate 170 is installed at the discharge end 120 and is disposed in a T-shaped structure, wherein one side of the support plate 170 is connected to the bracket 140, and the other side of the support plate 170 is provided with a through groove 171 for lifting the front retainer plate 150.

Further preferably, the support plate 170 adjacent to one side of the conveyor 410 is bent to form a downward sloping plate 172.

In this embodiment, through setting up backup pad 170, enlarge the area of contact of panel in transportation process for the transport of panel is more steady, in addition, bends the setting on the backup pad 170 that is close to conveyer belt 410 one side, makes conveyer belt 410 more smooth at flexible in-process, avoids taking place "evagination" phenomenon.

Preferably, as shown in fig. 1 to 7, a back striker rod 180 is installed at the feed end 110.

In this embodiment, if the sheet slides on the conveyor belt 410, the rear stop rod 180 of the feeding end 110 stops the sheet and regulates the sheet, and even if the conveyor belt 410 is folded, the sheet can fall onto the rack 200 smoothly to be ready for the next suction.

Preferably, as shown in fig. 1 to 7, the transferring assembly 400 includes a transferring motor 420 mounted on the frame 100; one end of the first synchronous wheel structure 430 is connected to the output end of the transmission motor 420, and the other end of the first synchronous wheel structure 430 is connected to a roller 440, wherein the belt 410 is wound around the roller 440. The first synchronous wheel structure 430 is driven to rotate by the transmission motor 420 through the output end, so as to drive the rolling shaft 440 to rotate, and further realize the extension and contraction of the conveyor belt 410.

It is further preferred that a tension sleeve 450 is nested on one end of the roller 440 connected to the first timing wheel structure 430, wherein the tension sleeve 450 is in a hoop structure and is locked by a fastener.

In this embodiment, the tensioning sleeve 450 is provided to tension the belt in the first synchronous pulley structure 430, so as to avoid the occurrence of a slip phenomenon, thereby ensuring smooth extension and retraction of the conveyor belt 410.

Preferably, as shown in fig. 1 to 7, one blocking tray 460 is nested at each end of the roller 440, wherein the two blocking trays 460 are used as winding spaces for the belt 410.

In this embodiment, the material blocking tray 460 is disposed on the roller 440, so that the belt 410 is prevented from shifting left and right during the stretching process, the belt 410 can smoothly slide in the guide portion 130 during the stretching process without wrinkling, and the reliability of conveying the sheet material is improved.

Preferably, as shown in fig. 1 to 7, a tension assembly 500 is disposed above the roller 440, wherein the tension assembly 500 is mounted on the frame 100, and the tension assembly 500 includes a tension shaft 510, and a plurality of tension pulleys 520 are nested along an axial direction of the tension shaft 510.

In this embodiment, through setting up tensioning assembly 500 for conveyer belt 410 is in straight state all the time at flexible in-process, avoids forming "wave" form on its surface, has guaranteed the smoothness of panel in transportation process.

Preferably, as shown in fig. 1 to 7, a lifting assembly 600 is mounted on the frame 100, wherein an output end of the lifting assembly 600 is connected to a lifting platform 610, and the rack 200 is placed on the lifting platform 610.

In this embodiment, through setting up lifting unit 600, realize reciprocating of supporter 200, along with the panel quantity that stacks on supporter 200 progressively reduces, supporter 200 progressively rises under lifting unit 600 effect, thereby guarantee that the distance between the superiors 'panel and the suction plate subassembly 300 is invariable all the time on supporter 200, and then guarantee conveyer belt 410 and in the extension process, avoid interfering with the panel emergence of the superiors on supporter 200, guarantee that the superiors' panel can place reliably on conveyer belt 410 under the effect of suction plate subassembly 300, realize the reliable transport of panel.

It is further preferable that the lifting assembly 600 includes lifting structures 620 located at both sides of the frame 100, and connected between the two lifting structures 620 through a second synchronous wheel structure 630, wherein one of the lifting structures 620 is connected to a lifting motor 640 mounted on the frame 100 through a third synchronous wheel structure 650.

In this embodiment, the lifting motor 640 moves through the third synchronous wheel structure 650, so that the lifting structure 620 connected to the third synchronous wheel structure 650 moves, and the second synchronous wheel structure 630 drives another lifting structure 620 to move, thereby raising and lowering the lifting platform 610, and further raising and lowering the storage rack 200.

It is further preferred that the elevating structure 620 converts horizontal motion into vertical motion via a bevel gear structure. Thereby realizing the synchronous ascending and descending between the lifting platform 610 and the commodity shelf 200.

Preferably, as shown in fig. 1 to 7, the suction plate assembly 300 includes a suction plate motor 310 mounted on the frame 100, and a fourth timing gear structure 320 is connected to an output end of the suction plate motor 310; the transmission rod 330 is connected with the fourth synchronous gear structure 320, wherein the two ends of the transmission rod 330 are respectively connected with a fifth synchronous gear structure 340, and a sliding rail 350 is arranged below each fifth synchronous gear structure 340; the two ends of the beam 360 are slidably connected to the slide rails 350, wherein a plurality of suckers 370 are arranged along the length direction of the beam 360.

Further preferably, a spring 380 is fitted to each suction cup 370. When the suction cup 370 contacts with the surface of the plate, the plate has a certain buffer, so that the surface of the plate is smooth, and the adsorption effect is improved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. A transport mechanism, comprising:

after the suction plate assembly adsorbs the plate on the storage rack, the conveying belt is driven by the rotation of the output end of the transmission assembly to stretch and flatly lay above the storage rack and receive the plate adsorbed on the suction plate assembly, and then the conveying belt retracts under the reverse rotation of the output end of the transmission assembly to transfer the plate to the next mechanism.

2. A conveyor according to claim 1, wherein a guide is provided on each side of the conveyor, wherein the conveyor is slidably movable in the guides.

3. A transfer mechanism according to claim 1 wherein a backstop rod is mounted at the feed end.

4. A transfer mechanism according to claim 1 wherein a support is mounted at the discharge end and a front striker plate is mounted on the support for vertical up and down movement.

5. A transport mechanism according to claim 4, wherein a support plate is mounted at the discharge end, wherein one side of the support plate is connected to the frame and the other side of the support plate is provided with a through slot for lifting the striker plate.

6. The transfer mechanism of claim 1, wherein the transfer assembly comprises a transfer motor mounted to the frame; one end of the first synchronous wheel structure is connected with the output end of the transmission motor, the other end of the first synchronous wheel structure is connected with a rolling shaft, and a conveying belt is wound on the rolling shaft.

7. The transfer mechanism as claimed in claim 6, wherein a tension sleeve is nested on one end of the roller connected to the first synchronizing wheel structure, wherein the tension sleeve is in a hoop structure and is locked by a fastener.

8. The conveying mechanism as claimed in claim 6, wherein a material stopping disc is nested at each end of the roller, and the material stopping discs are used as winding spaces of the conveyor belt.

9. The conveying mechanism as claimed in claim 1, wherein a tension assembly is disposed above the roller, wherein the tension assembly is mounted on the frame, and the tension assembly includes a tension shaft, and a plurality of tension pulleys are nested along an axial direction of the tension shaft.

10. A cutting machine, characterized in that it comprises a transfer mechanism according to any one of claims 1 to 9.