CN222891001U - A burr cleaning device for injection molded parts - Google Patents

Abstract

The utility model belongs to the technical field of injection molded parts, and discloses a burr cleaning device for injection molded parts, including a support plate, a long block is arranged inside the support plate, and a threaded rod and a first connecting rod are respectively sleeved inside the long block. The utility model places the injection molded part on a clamping assembly, clamps and fixes it through the clamping assembly, starts the polishing assembly, cleans the burrs of the injection molded part through the polishing assembly, and starts the forward and reverse motors at the same time to drive the threaded rod to rotate. During the rotation of the threaded rod, the long block is driven to move along the external thread of the threaded rod and the inner wall of the support plate, and the second connecting plate and the first connecting plate are driven by the long block. The dust and debris generated by cleaning the injection molded parts on the workbenches inside the two adjacent first rectangular frames are sucked into the dust suction pipe through the suction pipe and the suction head on the top of the dust suction pipe, thereby reducing the debris and dust on the top surface of the workbench, thereby improving the efficiency of injection molded parts.

Description

Injection molding burr cleaning device

Technical Field

The utility model belongs to the technical field of injection molding parts, and particularly relates to an injection molding part burr cleaning device.

Background

The deburring of the injection molding part refers to removing thorns or burrs formed at the intersection of the surfaces of the parts, and burrs on the mechanical part are caused by plastic deformation in the cutting process, and are formed by casting, die forging and other processing burrs, and are formed by welding extruded scraps.

Firstly, after injection molding of an injection molding piece is finished, many burrs need to exist on the surface of the injection molding piece, the burrs need to be polished through a polisher, so that the surface of the injection molding piece is kept smooth, but the existing polishing device is generally exposed outside, a large amount of dust and scraps are generated in the process of polishing the burrs by the polishing device, the surrounding working environment is polluted, meanwhile, when workers inhale the dust by mistake, the physical health of the workers can be damaged, and the production efficiency of the injection molding piece can be affected.

Disclosure of utility model

In order to solve the problems in the background art, the utility model provides the injection molding part burr cleaning device, which solves the problems that a large amount of dust and smoke are generated in the burr polishing process to pollute the surrounding working environment, the body health of staff is damaged and the production efficiency of injection molding parts is low.

In order to achieve the above purpose, the injection molding piece burr cleaning device comprises a supporting plate, wherein a long block is arranged in the supporting plate, a threaded rod and a first connecting rod are sleeved in the long block respectively, a positive and negative motor is arranged at the top of the first connecting rod, a dust collector is arranged at the side end of the supporting plate, a dust collection pipe is connected to the outer part of the dust collector, a first connecting plate is arranged on the back surface of the long block, a second connecting plate is sleeved in the first connecting plate, a first rectangular frame is arranged on the outer side of the second connecting plate, a sliding block is arranged at the bottom of the outer side of the first rectangular frame, a lug is arranged on the inner side of the sliding block, a second connecting rod is sleeved in the inner side of the sliding block, a workbench is arranged at the bottom of the first rectangular frame, and a clamping assembly and a polishing assembly are arranged at the top terminal of the workbench respectively.

Preferably, the top end of the dust suction pipe is provided with a suction head, and a fixed block is arranged outside the dust suction pipe.

Preferably, a rectangular groove is formed in the bottom of the workbench, and the protruding block horizontally slides in the rectangular groove.

Preferably, an L-shaped bracket is arranged at the bottom of the workbench, and a long plate is arranged at the bottom of the supporting plate.

Preferably, two ends of the first connecting rod are respectively mounted with the top and bottom of the supporting plate.

Preferably, the top surface of the first rectangular frame is provided with a semicircular arc hole, and two adjacent top surfaces of the first rectangular frames are round holes.

Preferably, the first rectangular frame is made of transparent materials, and the inner wall of the semicircular arc hole is attached to the outer part of the suction head when the first rectangular frame moves.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the injection molding piece is placed on the clamping assembly, the clamping assembly is used for fixing, the polishing assembly is started to clean burrs of the injection molding piece, the positive and negative motor is started to drive the threaded rod to rotate so that the long block moves along external threads of the threaded rod and the inner wall of the supporting plate, the long block drives the second connecting plate and the first connecting plate to pull the adjacent two first rectangular frames and the sliding block to slide along the outer part of the second connecting rod, and meanwhile, the lug moves along the rectangular groove formed in the bottom of the workbench, so that the adjacent two first rectangular frames are close to each other towards the middle, the injection molding piece which is being cleaned is shielded, dust and scraps in the cleaning process of the injection molding piece are prevented from polluting the working environment, the dust collector is started to operate, and dust and scraps generated by cleaning the injection molding piece on the workbench inside the two adjacent first rectangular frames are sucked into the dust collecting pipe through the dust collecting pipe and the suction head at the top of the dust collecting pipe, so that the efficiency of the production of the injection molding piece is improved.

Drawings

FIG. 1 is a schematic diagram of the overall frontal structure of the present utility model;

FIG. 2 is a schematic view of the overall rear structure of the present utility model;

FIG. 3 shows the present utility model a threaded rod structure schematic diagram;

FIG. 4 is a schematic view of a rectangular frame structure of the present utility model;

Fig. 5 is a schematic diagram of a combination structure of a second connecting rod and a sliding block according to the present utility model.

The device comprises a supporting plate 1, a threaded rod 2, a positive and negative motor 3, a first connecting rod 4, a dust collector 5, a dust collection pipe 6, a long block 7, a first connecting plate 8, a second connecting plate 9, a first rectangular frame 10, a second rectangular frame 11, a working table 12, a sliding block 13, a second connecting rod 14, a 15, a lug 16, a clamping assembly 17 and a polishing assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model provides an injection molding piece burr cleaning device, which comprises a supporting plate 1, wherein a long block 7 is arranged in the supporting plate 1, a threaded rod 2 and a first connecting rod 4 are respectively sleeved in the long block 7, a positive and negative motor 3 is arranged at the top of the first connecting rod 4, a dust collector 5 is arranged at the side end of the supporting plate 1, a dust collection pipe 6 is connected to the outside of the dust collector 5, a first connecting plate 8 is arranged at the back of the long block 7, a second connecting plate 9 is sleeved in the first connecting plate 8, a first rectangular frame 10 is arranged at the outer side of the second connecting plate 9, a sliding block 13 is arranged at the bottom of the outer side of the first rectangular frame 10, a convex block 15 is arranged at the inner side of the sliding block 13, a second connecting rod 14 is sleeved in the bottom of the first rectangular frame 10, a workbench 12 is arranged at the top end of the workbench 12, and a clamping assembly 16 and a polishing assembly 17 are respectively arranged at the top end of the workbench 12.

According to the technical scheme, the clamping assembly 16 is used for clamping and fixing the workpiece, the polishing assembly 17 is started, burrs of the injection molding workpiece are cleaned through the polishing assembly 17, the forward and reverse motor 3 is started, the threaded rod 2 is driven to rotate, the long block 7 is driven to move along the external threads of the threaded rod 2 and the inner wall of the supporting plate 1 in the process of rotating the threaded rod 2, the long block 7 is used for driving the second connecting plate 9 and the first connecting plate 8 to pull the adjacent two first rectangular frames 10 and the sliding block 13 to slide along the outer part of the second connecting rod 14, the sliding block 13 is used for driving the protruding blocks 15 to move along the rectangular grooves formed in the bottom of the workbench 12, so that the adjacent two first rectangular frames 10 are close to the middle, the injection molding workpiece which is being cleaned is shielded, dust and chips are prevented from polluting the working environment in the cleaning process of the burrs of the injection molding workpiece, the body health of workers is affected, meanwhile, the dust cleaner 5 is started to operate, the dust and the chips generated by the cleaning workpiece on the workbench 12 inside the two adjacent first rectangular frames 10 are sucked into the dust suction pipe 6 through the dust suction pipe 6 and the top of the dust suction pipe 6, the dust produced by the injection molding workpiece is reduced, the top surface of the workbench 12 and the dust pollution of the injection molding workpiece is reduced, and the dust production efficiency of the injection molding workpiece is reduced, and the dust pollution to the dust production efficiency of the injection molding workpiece is reduced.

As shown in fig. 1, 2 and 4, a rectangular groove is formed in the bottom of the workbench 12, a lug 15 horizontally slides in the rectangular groove, an L-shaped bracket is mounted at the bottom of the workbench 12, a long plate is arranged at the bottom of the supporting plate 1, semicircular arc holes are formed in the top surfaces of the first rectangular frames 10, the top surfaces of two adjacent first rectangular frames 10 are circular holes, the first rectangular frames 10 are made of transparent materials, and the inner walls of the semicircular arc holes are attached to the outer parts of the suction heads when the first rectangular frames 10 move.

According to the technical scheme, the first rectangular frame 10 and the sliding block 13 are driven to move towards the middle along the outer part of the second connecting rod 14 through the second connecting plate 9 and the first connecting plate 8, meanwhile, the sliding block 13 drives the protruding blocks 15 to slide towards the middle along the rectangular grooves formed in the top of the workbench 12 horizontally, so that the two adjacent first rectangular frames 10 shield the workbench 12, the clamping assembly 16 and the polishing assembly 17, dust and scraps generated in the process of cleaning burrs of injection molding parts are prevented from splashing to the outer part, the first rectangular frames 10 are made of transparent materials, workers can conveniently watch the conditions inside the first rectangular frames 10 at any time, the production efficiency of workpieces and the attractive degree of the workpieces are affected, and meanwhile, the harm degree to the health of the workers is reduced.

As shown in fig. 1 and 3, the suction head is mounted at the top end of the suction pipe 6, and a fixed block is provided at the outside of the suction pipe 6, and both ends of the first connecting rod 4 are mounted with the top and bottom of the support plate 1, respectively.

By adopting the scheme, dust and fragments generated by cleaning burrs of injection molding parts in two adjacent first rectangular frames 10 are sucked into the dust collector 5 through starting the dust collector 5 and matching the dust collector 6 with the suction heads arranged at the top ends of the dust collector 6, so that dust and fragments on the workbench 12, the clamping assembly 16 and the polishing assembly 17 are reduced, the production efficiency of the injection molding parts and the speed of cleaning the burrs are improved, and meanwhile, the working efficiency of staff is improved.

The working principle and the using flow of the utility model are as follows:

Firstly, after injection molding is finished, the surface of injection molding possibly has a little burr, place injection molding on clamping assembly 16 through the staff, pass through clamping assembly 16 and hold it fixedly, start polishing assembly 17, clear up injection molding through polishing assembly 17, simultaneously start positive and negative motor 3, drive threaded rod 2 rotatory, pass through threaded rod 2 rotatory in-process and drive long piece 7 along threaded rod 2 external screw thread and backup pad 1's inner wall removal, drive second connecting plate 9 and first connecting plate 8 through long piece 7, the adjacent two first rectangle frames 10 of pulling and sliding block 13 slide along the outside of second connecting rod 14, sliding block 13 drives lug 15 and moves along the rectangle recess of seting up of workstation 12 bottom simultaneously, thereby make adjacent two first rectangle frames 10 draw close to the centre, shelter from the injection molding that is being cleared up, prevent injection molding burr clearance in-process dust and piece pollution to operational environment, thereby influence the health of staff, start dust catcher 5 simultaneously, with the inside workstation 12 of adjacent two first rectangle frames 10 of suction pipe 6 and dust suction pipe 6 top produce dust and dust removal efficiency, thereby the dust removal is reduced to the inside the workstation of dust, and the dust of the dust pipe 12 is reduced and the health of the personnel is blown up.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an injection molding burr cleaning device, includes backup pad (1), its characterized in that, the inside of backup pad (1) is provided with long piece (7), the inside of long piece (7) is overlapped respectively and is equipped with threaded rod (2) and head rod (4), positive and negative motor (3) are installed at the top of head rod (4), the side of backup pad (1) is provided with dust catcher (5), the external connection of dust catcher (5) has dust absorption pipe (6), the back-mounted of long piece (7) has first connecting plate (8), the inside of first connecting plate (8) has cup jointed second connecting plate (9), the outside of second connecting plate (9) is provided with first rectangle frame (10), slider (13) are installed to the outside bottom of first rectangle frame (10), the inboard of slider (13) is provided with lug (15), the inside of slider (13) has cup jointed second connecting rod (14), workstation (12) are installed to the bottom of first rectangle frame (10), workstation (12) are provided with centre gripping subassembly (16) respectively with polishing subassembly (17).

2. The injection molding burr cleaning apparatus of claim 1, wherein a suction head is mounted at the top end of the dust suction pipe (6), and a fixing block is provided outside the dust suction pipe (6).

3. The device for cleaning burrs of injection molded parts according to claim 1, characterized in that a rectangular groove is formed in the bottom of the working platform (12), and the protruding block (15) horizontally slides in the rectangular groove.

4. The injection molding burr cleaning apparatus according to claim 1, wherein an L-shaped bracket is installed at the bottom of the table (12), and a long plate is provided at the bottom of the supporting plate (1).

5. The injection molding burr cleaning apparatus according to claim 1, wherein both ends of the first connecting rod (4) are respectively mounted with the top and bottom of the supporting plate (1).

6. The injection molding burr removing device according to claim 1, wherein the top surface of the first rectangular frame (10) is provided with a semicircular arc hole, and the top surfaces of two adjacent first rectangular frames (10) are round.

7. The device for cleaning burrs of injection molded parts of claim 6, wherein the first rectangular frame (10) is made of transparent material, and the inner wall of the semicircular arc hole is attached to the outer part of the suction head when the first rectangular frame (10) moves.