CN216782433U - A fully automatic caster insert tooling - Google Patents

Abstract

The utility model discloses a full-automatic trundle insert tool, which belongs to the technical field of trundle assembly and is used for completing automatic machining of trundle inserts through mutual matching of a vibrating disc, a bearing material trimming device, a robot and an injection molding machine. In actual operation, the vibration dish is with bearing vibration material loading to material way, feeding drive arrangement says the bearing propelling movement to material all in one piece spare with the material, material all in one piece drive arrangement drive material all in one piece spare is switched to the second state by first state, the robot snatchs the bearing on the material all in one piece spare, and move it to the front mould board, the injection molding machine is in injection moulding, can inlay the bearing on the truckle, afterwards, demoulding mechanism separates it with back template, the truckle falls to realize automatic unloading based on self gravity. According to the utility model, the efficient installation of the caster insert is realized through the scheme, the automation degree is high, the operation efficiency is improved, the waste of manpower and material resources in unit time is greatly reduced, and the safety of operators is ensured.

Description

A fully automatic caster insert tooling

technical field

The utility model relates to the technical field of caster assembly, in particular to a fully automatic caster insert tooling.

Background technique

As an indispensable part in industrial activities, casters play an important role in transporting objects. As one of the inserts of the caster, the bearing is mostly embedded on the caster by injection molding equipment. The actual processing method is semi-automatic, and the caster needs to be manually arranged on the front template of the injection molding equipment. This method has low efficiency and high cost. And there are security risks.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the utility model provides a fully automatic caster insert tooling.

The technical scheme adopted by the utility model to solve its technical problems is:

A fully automatic caster insert tooling includes a frame, a vibrating plate arranged on the frame, a bearing monolith, a robot, and an injection molding machine located on the side of the frame, the injection molding machine comprising a front template and a rear template, A mold cavity is formed between the rear end surface of the front template and the front end surface of the rear template. The front end surface of the front template is provided with a feeding channel, and the rear end surface of the rear template is provided with a demoulding mechanism. The material channel on the mounting frame, the feeding drive device located on the side of the material channel, the monolithic piece, and the monolithic material driving device for driving the monolithic piece to switch between the first state and the second state, the material channel bears the vibration At the output end of the disc, in the first state, the feed drive device can push the bearing on the material channel to the monolith, and in the second state, the robot is used to grab the bearing on the monolith and push it to the monolith. Move to the front template.

Preferably, the monolithic piece includes a first monolithic component, and the first monolithic component includes a first guide plate, a plurality of first bearing seats slidably connected to the first guide plate, and each first bearing seat is connected to the first A first limiting structure for restricting the movement of the first bearing seat between the first state and the second state is arranged between the guide plates, and the output end of the monolithic driving device is connected to the first guide plate. In the first state, each The first bearing seats can be moved closer to and receive the material channel under the driving of the first guide plate, and in the second state, the first bearing seats can be separated under the driving of the first guide plate.

Preferably, the first limiting structure includes an elongated hole provided on the first guide plate, and a guide column arranged on the first bearing seat, and the guide column can slide along the elongated hole.

Preferably, the mounting frame is provided with a bearing seat guide rail, and each first bearing seat is provided with a bearing seat sliding block matched with the bearing seat guide rail.

Preferably, the first monolithic assembly further includes a first positioning device for preventing the bearing from falling off during the movement.

Preferably, the first positioning device includes a first mounting block, a first positioning cylinder that drives the first mounting block to rise and fall, and a plurality of first ejector pin assemblies that can move with each of the first bearing seats. The ejector pins in the first ejector pin assemblies The bearing can be positioned by rising through the first bearing seat driven by the first positioning cylinder.

Preferably, the first mounting block is provided with a first ejector pin guide rail, and each first ejector pin assembly is provided with a first ejector pin sliding block matched with the first ejector pin guide rail.

Preferably, the monolithic piece further comprises a second monolithic component slidably arranged on the mounting frame, and a second driving device connected to the second monolithic component, the second monolithic component being side by side with the first monolithic component is arranged and can approach or move away from the first monolithic component under the driving of the second driving device.

Preferably, the second monolithic assembly includes a second guide plate, a plurality of second bearing seats slidably connected to the second guide plate, and a second bearing seat is provided between each second bearing seat and the second guide plate for defining the second bearing seat The second limit structure is switched between the first state and the second state. The output end of the monolithic driving device is connected to the second guide plate. In the first state, each second bearing seat can be driven by the second guide plate. Move closer to and accept the material channel, and in the second state, each second bearing seat can be separated under the driving of the second guide plate.

The beneficial effect of the utility model is that the automatic processing of the caster insert is completed through the mutual cooperation of the vibrating plate, the bearing monolith, the robot and the injection molding machine. In actual operation, the vibrating plate vibrates the bearing to feed the material to the material channel, the feeding drive device pushes the bearing on the material channel to the monolithic piece, and the monolithic material driving device drives the monolithic piece to switch from the first state to the second state, and the robot Grab the bearing on the monolith and move it to the front platen, the injection molding machine can insert the bearing on the caster while injection molding, and then the demoulding mechanism separates it from the rear platen, and the caster falls down based on its own gravity Realize automatic cutting. The utility model realizes the efficient installation of caster inserts through the above scheme, which not only has a high degree of automation, but also improves the operation efficiency, greatly reduces the waste of manpower and material resources per unit time, and also ensures the safety of operators.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

2 is a schematic structural diagram of the present utility model when the injection molding machine is not shown;

3 is a schematic structural diagram of the bearing monolith in the first state of the present invention;

Fig. 4 is one of the structural schematic diagrams of the bearing monolith in the second state of the present invention;

Fig. 5 is the second structural schematic diagram of the bearing monolith in the second state of the present invention.

Detailed ways

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1-5, a fully automatic caster insert tooling includes a frame 1, a vibration plate 2 arranged on the frame 1, a bearing monolith, a robot 3, and an injection molding machine located on the side of the frame 1. Machine 4, the injection molding machine 4 includes a front die plate 5 and a rear die plate, a cavity is formed between the rear end face of the front die plate 5 and the front end surface of the rear die plate, the front end surface of the front die plate 5 is provided with a feeding channel 6, and the The rear end surface is provided with a demolding mechanism, and the bearing monolith includes a mounting frame 7, a material channel 8 arranged on the mounting frame 7, a feeding drive device 9 located on the side of the material channel 8, a monolithic piece, and a driving monolithic material The monolithic driving device 10 is used for switching between the first state and the second state. The material channel 8 receives the output end of the vibrating plate 2. In the first state, the feeding driving device 9 can move the material channel 8 to the upper The bearing on the monolith is pushed to the monolith. In the second state, the robot 3 is used to grab the bearing on the monolith and move it to the front template 5 .

The automatic processing of caster inserts is completed by the mutual cooperation of the vibrating plate 2, the bearing monolith, the robot 3, and the injection molding machine 4. In actual operation, the vibrating plate 2 vibrates the bearing to feed the material to the material channel 8, the feeding drive device 9 pushes the bearing on the material channel 8 to the monolithic piece, and the monolithic material driving device 10 drives the monolithic piece to switch from the first state In the second state, the robot 3 grabs the bearing on the monolith and moves it to the front template 5. The injection molding machine 4 can insert the bearing on the caster while injection molding, and then the demolding mechanism combines it with the caster. The rear formwork is separated, and the casters fall down based on their own gravity to realize automatic unloading. The utility model realizes the efficient installation of caster inserts through the above scheme, which not only has a high degree of automation, but also improves the operation efficiency, greatly reduces the waste of manpower and material resources per unit time, and also ensures the safety of operators.

Specifically, the monolithic piece includes a first monolithic component 11 , the first monolithic component 11 includes a first guide plate 12 , a plurality of first bearing seats 13 slidably connected to the first guide plate 12 . A first limiting structure is provided between a bearing seat 13 and the first guide plate 12 for restricting the movement of the first bearing seat 13 between the first state and the second state, and the output end of the monolithic driving device 10 is connected to the first position In the guide plate 12, in the first state, each first bearing seat 13 can be driven by the first guide plate 12 to move closer to and receive the material channel 8; in the second state, each first bearing seat 13 can be guided in the first guide plate 12. The plate 12 is driven to separate.

When feeding, the monolith is in the first state. At this time, under the driving of the monolith driving device 10, the first guide plate 12 drives the first bearing seats 13 to move closer, and accepts the material channel 8; in order to facilitate the robot 3 to grasp Take the bearing on the monolithic piece, when the monolithic piece is in the second state, at this time, under the driving of the monolithic driving device 10, the first guide plate 12 drives the first bearing seats 13 to move. A bearing seat 13 is slidably connected to the first guide plate 12 , and a first limit structure is also provided between each of the first bearing seats 13 and the first guide plate 12 . Driven by the first guide plate 12 , each first bearing The seats 13 are separated and can slide to a preset position relative to the first guide plate 12 .

Specifically, the first limiting structure includes an elongated hole 14 arranged on the first guide plate 12 and a guide column 15 arranged on the first bearing seat 13 , and the guide column 15 can extend along the elongated hole 14 Swipe.

In this embodiment, the number of the first bearing seats 13 is four, the first bearing seat 13 is provided with a guide column 15 , and the first guide plate 12 is provided with an elongated shape matching the number of the first bearing seats 13 . The hole 14, each guide post 15 can slide in the corresponding elongated hole 14, through the setting of the length of the elongated hole 14, the restriction of the movement of each first bearing seat 13 between the first state and the second state is realized . As shown in Figure 3, when feeding, the monolithic piece is in the first state, and each first bearing seat 13 is close to and receives the material channel 8; as shown in Figure 4, when the monolithic piece is in the second state, the first A guide plate 12 drives each first bearing seat 13 to move to a preset position.

As another embodiment of the present utility model, the first bearing seat 13 and the first guide plate 12 can be slidably connected through the cooperation of the guide rail and the slider, and at the same time, a limit stop is provided to realize the adjustment of each first bearing. Definition of movement of the seat 13 between the first state and the second state. Of course, the present invention can also adopt other methods already existing in the prior art that can realize the above-mentioned sliding and position-limiting functions, which are not limited here.

To assist the movement of the first bearing seat 13 , the mounting frame 7 is provided with a bearing seat guide rail 16 , and each first bearing seat 13 is provided with a bearing seat sliding block 17 matching the bearing seat guide rail 16 .

Further, the first monolithic component 11 further includes a first positioning device to prevent the bearing from falling off during the movement.

As shown in FIGS. 4 and 5 , the first positioning device includes a first mounting block 18 , a first positioning cylinder 19 that drives the first mounting block 18 to rise and fall, and a plurality of first positioning cylinders 19 that can move with each of the first bearing seats 13 . The ejector pin assembly 20, the ejector pin in the first ejector pin assembly 20 can be raised under the driving of the first positioning cylinder 19 to pass through the first bearing seat 13 to position the bearing.

In order to assist the movement of the first thimble assembly 20, the first installation block 18 is provided with a first thimble guide rail 21, and each first thimble assembly 20 is provided with a first thimble slide that matches the first thimble guide rail 21. Block 22.

During feeding, the first positioning cylinder 19 is in a retracted state, the upper end of the ejector pin is not exposed to the first bearing seat 13, and the feeding drive device 9 drives the bearing to move. After the feeding is completed, the first positioning cylinder 19 extends to drive the first installation. The block 18 and the first ejector pin assembly 20 on it rise as a whole, and the ejector pin in the first ejector pin assembly 20 passes through the first bearing seat 13 to locate the bearing, preventing the bearing from disengaging from the first bearing seat 13 in the subsequent monolithic process.

In order to further improve the assembling efficiency of the caster inserts, the monolithic piece of the present invention also includes a second monolithic component 23 slidably arranged on the mounting frame 7 , and a second driving device 24 connected to the second monolithic component 23 . , the second monolithic component 23 is arranged side by side with the first monolithic component 11 , and can approach or move away from the first monolithic component 11 under the driving of the second driving device 24 .

As shown in FIG. 4 , the second monolithic component 23 includes a second guide plate 25 and a plurality of second bearing seats 26 slidably connected with the second guide plate 25 . There is a second limit structure for limiting the second bearing seat 26 to switch between the first state and the second state. The output end of the monolithic driving device 10 is connected to the second guide plate 25. In the first state, each The second bearing seats 26 can be driven by the second guide plates 25 to approach and receive the material channel 8 . In the second state, the second bearing seats 26 can be separated by the second guide plates 25 . The structure of the second monolithic component 23 is the same as that of the first monolithic component 11 , and details are not described here.

During feeding, the second monolithic component 23 is driven by the second driving device 24 to approach the first monolithic component 11, and the feeding driving device 9 feeds the two rows of bearings to the first monolithic component 11 and the second monolithic component respectively. Then, the second driving device 24 drives the second monolithic component 23 away from the first monolithic component 11, and then, the monolithic driving device 10 starts to work.

Through the setting of the second monolithic component 23 and the second driving device 24, the automatic processing of the two rows of bearings can be realized at the same time. Efficiency is greatly improved.

The preferred embodiments of the present invention have been specifically described above. Of course, the present invention can also adopt forms different from the above-mentioned embodiments. Those skilled in the art can make equivalent Changes or corresponding changes should all fall within the protection scope of the present invention.

Claims (9)

1. A fully automatic caster insert tooling is characterized in that, comprising a frame (1), a vibrating plate (2) arranged on the frame (1), a bearing monolith, a robot (3), and a An injection molding machine (4) on the side of the frame (1), the injection molding machine (4) includes a front template (5) and a rear template, and a cavity is formed between the rear end surface of the front template (5) and the front end surface of the rear template. , the front face of the front template (5) is provided with a feeding channel (6), the rear face of the rear template is provided with a demolding mechanism, and the bearing monolith includes a mounting frame (7) and a material arranged on the mounting frame (7). A channel (8), a feeding driving device (9) located on the side of the material channel (8), a monolithic piece, and a monolithic driving device (10) for driving the monolithic piece to switch between a first state and a second state , the material channel (8) receives the output end of the vibrating plate (2). In the first state, the feed drive device (9) can push the bearing on the material channel (8) to the monolith, and in the first state, the feed drive device (9) can push the bearing on the material channel (8) to the monolith. In the second state, the robot (3) is used to grab the bearing on the monolith and move it to the front template (5). 2. The fully automatic caster insert tooling according to claim 1, wherein the monolithic piece comprises a first monolithic component (11), and the first monolithic component (11) comprises a first guide plate (12) a plurality of first bearing seats (13) slidably connected to the first guide plate (12), and a first bearing seat (13) is provided between each first bearing seat (13) and the first guide plate (12) for defining the first bearing seat (13) A first limiting structure that moves between the first state and the second state, the output end of the monolithic driving device (10) is connected to the first guide plate (12), and in the first state, each first bearing The seat (13) can be driven by the first guide plate (12) to move closer to and receive the material channel (8). In the second state, each of the first bearing seats (13) can be driven by the first guide plate (12). lower separation. 3. The fully automatic caster insert tooling according to claim 2, wherein the first limiting structure comprises an elongated hole (14) provided on the first guide plate (12), and an elongated hole (14) provided on the first guide plate (12). A guide post (15) on the bearing seat (13), the guide post (15) can slide along the elongated hole (14). 4. The automatic caster insert tooling according to claim 2, wherein the mounting frame (7) is provided with a bearing seat guide rail (16), and each first bearing seat (13) is provided with a bearing seat guide rail (16). The bearing seat sliding block (17) matched with the bearing seat guide rail (16). 5 . The fully automatic caster insert tooling according to claim 2 , wherein the first monolithic component ( 11 ) further comprises a first positioning device for preventing the bearing from falling off during movement. 6 . 6. The fully automatic caster insert tooling according to claim 5, wherein the first positioning device comprises a first mounting block (18), a first positioning cylinder (18) that drives the first mounting block (18) to ascend and descend. 19), and a number of first thimble assemblies (20) that can move with each first bearing seat (13), the thimbles in the first thimble assembly (20) can be driven up by the first positioning cylinder (19) to pass through the first thimble assembly (20). The bearing is positioned through the first bearing seat (13). 7 . The fully automatic caster insert tooling according to claim 6 , wherein the first mounting block ( 18 ) is provided with a first thimble guide rail ( 21 ), and each first thimble assembly ( 20 ) is provided with a first thimble guide rail ( 21 ). 8 . There is a first thimble sliding block (22) matched with the first thimble guide rail (21). 8. The fully automatic caster insert tooling according to claim 2, wherein the monolith further comprises a second monolithic component (23) slidably arranged on the mounting frame (7), and a second monolithic component (23) connected to the second The second driving device (24) of the monolithic component (23), the second monolithic component (23) is arranged side by side with the first monolithic component (11), and can be driven by the second driving device (24) near or far from the first monolithic component (11). 9. The fully automatic caster insert tooling according to claim 8, wherein the second monolithic component (23) comprises a second guide plate (25), a sliding connection with the second guide plate (25) A plurality of second bearing seats (26) are provided between each second bearing seat (26) and the second guide plate (25) for limiting the second bearing seat (26) to switch between the first state and the second state; In the second limiting structure, the output end of the monolithic driving device (10) is connected to the second guide plate (25). In the first state, each second bearing seat (26) can be driven by the second guide plate (25). The material channel (8) is moved downward and is moved downward. In the second state, each second bearing seat (26) can be separated under the driving of the second guide plate (25).

Images