CN-224210513-U - Floating positioning processing equipment for blow molding roller

Abstract

The utility model discloses floating positioning processing equipment for a blow molding roller, which is characterized in that the blow molding roller is placed among a plurality of roller assemblies after blow molding, the roller assemblies can be used for initially positioning the blow molding roller, a cutting piece is started to cut the blow molding roller, and the blow molding roller is driven to rotate under the action of the roller assemblies, so that the cutting piece can be used for removing redundant burrs or burrs possibly remained on the edge of the blow molding roller. And in the cutting process, the second slide rail can slide along first slide rail, and the cutting piece can slide along the second slide rail, makes the cutting piece can carry out tiny self-adaptation adjustment in two vertically directions on the horizontal direction in the course of working, avoids the processing deviation that rigid contact leads to, realizes the higher machining precision of blowing gyro wheel through later stage cold working.

Inventors

• SHI WEISHENG
• LUO XIN

Assignees

• 利宾来塑胶工业（深圳）有限公司

Dates

Publication Date

20260508

Application Date

20250506

Claims (10)

1. 1. The floating positioning processing equipment for the blow molding roller is characterized by comprising a frame, a floating cutting assembly and a plurality of roller assemblies, wherein the roller assemblies are arranged on the frame and used for positioning the blow molding roller, the floating cutting assembly comprises a first sliding rail, a second sliding rail and a cutting piece, the first sliding rail is fixedly arranged on the frame along the horizontal direction, the second sliding rail is horizontally and slidably arranged on the first sliding rail along the direction perpendicular to the first sliding rail, the cutting piece is slidably arranged on the second sliding rail, and the cutting piece is used for cutting the blow molding roller.
2. 2. The apparatus of claim 1, wherein the floating cutting assembly further comprises a floating roller rotatably mounted to a connecting frame slidably coupled to the first rail.
3. 3. The blow molding roller floating positioning processing device according to claim 1 is characterized in that two first sliding rails are arranged and are arranged on the frame in parallel, the two first sliding rails are connected with first sliding blocks in a sliding mode, and the second sliding rails are fixedly connected with the two first sliding blocks through mounting plates.
4. 4. The floating positioning processing device for a blow molding roller according to claim 1, wherein the cutting member comprises a driving motor and a cutter, a stator of the driving motor is slidably mounted on the second slide rail, and a rotor of the driving motor is connected with the cutter.
5. 5. The floating positioning processing device for a blow molding roller according to claim 4, wherein the second slide rail is slidably connected with a second slider, and a stator of the driving motor is fixedly connected to the second slider.
6. 6. The floating positioning processing device for a blow molding roller according to claim 5, wherein a fixing block is fixedly arranged on the second sliding block, a mounting groove is formed in the fixing block, and a stator of the driving motor is fixed in the mounting groove through a pipe clamp.
7. 7. The floating positioning processing device for blow molding rollers according to claim 1, wherein the frame comprises an upper connecting plate, a supporting beam and a lower connecting plate, the supporting beam is connected with the upper connecting plate and the lower connecting plate, three roller assemblies are arranged, one roller assembly is arranged on the upper connecting plate, the other two roller assemblies are arranged on the lower connecting plate, and the three roller assemblies are arranged in a triangle shape.
8. 8. The floating positioning processing device for a blow molding roller according to claim 1, wherein the roller assembly comprises a bottom plate, a positioning roller, a connecting shaft and two support arms, the bottom plate is fixedly arranged on the frame, the two support arms are oppositely arranged on the bottom plate, two ends of the connecting shaft are respectively connected with the two support arms, and the positioning roller is rotatably connected with the connecting shaft.
9. 9. The floating positioning processing device for a blow molding roller according to claim 8, wherein two positioning rollers are arranged, the two positioning rollers are respectively positioned near two ends of the connecting shaft, and the positioning rollers are arranged in a clearance with the support arm.
10. 10. The apparatus of any one of claims 1-9, wherein the floating cutting assembly further comprises an electrically controlled switch having an output electrically connected to the input of the cutting member.

Description

Floating positioning processing equipment for blow molding roller Technical Field The utility model relates to the technical field of blow molding processing, in particular to floating positioning processing equipment for a blow molding roller. Background The conventional blow molding roller products are usually processed by adopting a two-step method, which relates to parison molding and inflation molding, and the basic principle is that firstly, plastic is processed into a molded parison, then the molded parison is placed in a blow mold, compressed air is injected into the molded parison to inflate the molded parison to be tightly attached to the wall of a cavity, the inflation pressure is kept until the molded part is cooled and shaped, and the mold opening process is performed to obtain the hollow molded part, however, the two steps of the two-step method are separately performed, so that the processing efficiency is low. In order to improve the efficiency, a one-step method is adopted to process a blow molding roller product, which combines two processes of injection molding and blow molding, and after plastic particles are heated and melted by rotation and heating of the roller, the final product is directly formed in a county model, however, the one-step method processing technology in the prior art is still immature, the product quality is unstable, cold processing is needed to be carried out at the later stage, and further mechanical processing or treatment is carried out on the roller to improve the precision, the surface quality or the functionality of the roller. Disclosure of utility model In order to overcome the defects of the prior art, the utility model provides floating positioning processing equipment for a blow molding roller, which can solve the problem of poor precision of a blow molding roller product produced by a one-step method in the prior art. The floating positioning processing equipment for the blow molding roller comprises a frame, a floating cutting assembly and a plurality of roller assemblies, wherein the roller assemblies are arranged on the frame and used for positioning the blow molding roller, the floating cutting assembly comprises a first sliding rail, a second sliding rail and a cutting piece, the first sliding rail is fixedly arranged on the frame along the horizontal direction, the second sliding rail is horizontally and slidably arranged on the first sliding rail along the direction perpendicular to the first sliding rail, the cutting piece is slidably arranged on the second sliding rail, and the cutting piece is used for cutting the blow molding roller. As a further improvement of the above technical solution, the floating cutting assembly further includes a floating roller and a connecting frame, the floating roller is rotatably mounted on the connecting frame, and the connecting frame is slidably connected to the first sliding rail. As a further improvement of the technical scheme, two first sliding rails are arranged and are arranged on the frame in parallel, the two first sliding rails are connected with first sliding blocks in a sliding mode, and the second sliding rails are fixedly connected with the two first sliding blocks through mounting plates. As a further improvement of the above technical solution, the cutting member includes a driving motor and a cutter, a stator of the driving motor is slidably mounted on the second slide rail, and a rotor thereof is connected with the cutter. As a further improvement of the technical scheme, the second sliding rail is connected with a second sliding block in a sliding manner, and the stator of the driving motor is fixedly connected to the second sliding block. As a further improvement of the technical scheme, the second sliding block is fixedly provided with a fixed block, the fixed block is provided with a mounting groove, and the stator of the driving motor is fixed in the mounting groove through a pipe clamp. The frame comprises an upper connecting plate, a supporting beam and a lower connecting plate, wherein the supporting beam is connected with the upper connecting plate and the lower connecting plate, three roller assemblies are arranged, one roller assembly is arranged on the upper connecting plate, the other two roller assemblies are arranged on the lower connecting plate, and the three roller assemblies are arranged in a triangle. As a further improvement of the technical scheme, the roller assembly comprises a bottom plate, a positioning roller, a connecting shaft and two support arms, wherein the bottom plate is fixedly arranged on the frame, the two support arms are oppositely arranged on the bottom plate, two ends of the connecting shaft are respectively connected with the two support arms, and the positioning roller is rotationally connected with the connecting shaft. As a further improvement of the technical scheme, two positioning rollers are arranged, the two positioning rollers are respectively