CN220718841U - Shell injection molding surface polishing device - Google Patents
Shell injection molding surface polishing device Download PDFInfo
- Publication number
- CN220718841U CN220718841U CN202322496838.1U CN202322496838U CN220718841U CN 220718841 U CN220718841 U CN 220718841U CN 202322496838 U CN202322496838 U CN 202322496838U CN 220718841 U CN220718841 U CN 220718841U
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- CN
- China
- Prior art keywords
- polishing
- injection molding
- shell
- limiting
- molding surface
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- 238000005498 polishing Methods 0.000 title claims abstract description 63
- 238000001746 injection moulding Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a polishing device for the surface of a shell injection molding part, which comprises a shell, wherein two limiting plates are arranged on two sides of the shell, an exchange plate is arranged at the bottom of the shell, a mounting plate is arranged on one side, far away from the shell, of the limiting plates, a polishing mechanism is arranged on one side, far away from the limiting plates, of the mounting plate in the horizontal direction, a semi-closed cavity can be formed by enclosing the shell, the two limiting plates and the exchange plate, materials can be placed in the cavity, and the polishing mechanism can polish the materials. Utilize clamp tool to carry out the location to injection molding and press from both sides tightly, the centre gripping step is loaded down with trivial details, and degree of automation is lower, and the artifical process of polishing that participates in causes little error easily, is difficult to guarantee the uniformity that injection molding polished when increasing the manpower consumption, is unfavorable for the problem of using.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to a shell injection molding surface polishing device.
Background
The injection molding part refers to various injection molding products produced by an injection molding machine, which are commonly called injection molding parts, including various packages, parts and the like, and are mainly made of polyethylene or polypropylene and the like, and various organic solvents are added. After the injection molding of the injection molding, the surface of the injection molding needs to be polished.
The existing polishing device needs to utilize the clamp to clamp the injection molding in a positioning mode when in use, the clamping steps are complex, the degree of automation is low, small errors are easily caused in the manual participation polishing process, the labor consumption is increased, the polishing consistency of the injection molding is difficult to ensure, and the use is not facilitated.
Disclosure of Invention
Therefore, the utility model provides a shell injection molding surface polishing device, which solves the problems that the clamping tool is used for positioning and clamping an injection molding in the background technology, the clamping step is complex, the automation degree is low, small errors are easily caused by manual participation in the polishing process, the labor consumption is increased, the polishing consistency of the injection molding is difficult to ensure, and the use is not facilitated.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a casing injection molding surface grinding device, grinding device includes the casing, two limiting plates are installed to the both sides of casing, and exchange the board is installed to the bottom of casing, the mounting panel is installed to one side that the limiting plate kept away from the casing, grinding machanism is installed along the horizontal direction to one side that the limiting plate was kept away from to the mounting panel, casing, two limiting plates with can enclose into a semi-closed cavity between the exchange board, the material can be placed in the cavity, grinding machanism can polish the material.
Preferably, the polishing mechanism comprises a polishing frame which is horizontally arranged, a first chute is formed in one side of the polishing frame, a screw rod is arranged in the chute, a first driving piece is arranged at one end of the polishing frame, and the output end of the first driving piece is fixedly connected with one end of the screw rod;
the polishing mechanism further comprises a movable frame, one end of the movable frame is sleeved on the screw rod, and the polishing assembly is mounted at the other end of the movable frame.
Preferably, the polishing assembly comprises a polishing plate arranged at the end part of the movable frame, a second driving piece is arranged at the upper end of the polishing plate, and the output end of the second driving piece is connected with a polishing wheel.
Preferably, one side of the polishing frame is further provided with a second sliding groove, one end of the moving frame is further provided with a guide rod, and the guide rod can slide in the second sliding groove.
Preferably, the second chute is provided with a T-shaped chute, one sliding end of the guide rod in the second chute is provided with a T-shaped chute, and the guide rod is matched with the second chute.
Preferably, limiting holes are formed in two sides of the two limiting plates, limiting mechanisms are mounted on two sides of the two limiting plates, each limiting mechanism comprises a third driving piece, a limiting rod is fixedly connected to the output end of each third driving piece, and the limiting rods can slide in the limiting holes through driving of the third driving pieces.
Preferably, the inner side of the two limiting plates is symmetrically provided with a yielding groove, and the yielding groove is trapezoidal.
Preferably, a support plate is mounted at one end of the polishing frame and at the lower end of the first driving member.
The beneficial effects of the utility model are as follows:
on one hand, the first driving piece drives the screw rod to rotate so as to drive the movable frame to reciprocate and further drive the grinding wheel to reciprocate, so that the grinding wheel can automatically grind the plastic piece in a reciprocating manner, labor is saved, and working efficiency is improved;
on the other hand, limiting holes are formed in two sides of the two limiting plates, the limiting rods are driven by the output ends of the third driving parts to slide in the limiting holes, the two third driving parts on two sides of the two limiting plates drive the two limiting rods to be close to or far away from each other, clamping or loosening of materials is achieved in the mode, clamping efficiency is improved, potential safety hazards of manual operation are reduced, and integrated clamping and polishing are achieved;
in still another aspect, the bottom of the shell is provided with an exchange plate, and injection molding pieces with different heights are polished by exchanging the exchange plates with different thicknesses for materials with different sizes, so that the polishing area of the injection molding pieces is prevented from being limited.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a polishing frame according to the present utility model;
FIG. 4 is a top view of the overall structure provided by the present utility model;
fig. 5 is a schematic structural diagram of a polishing mechanism provided by the utility model.
In the figure: 100. a housing; 200. a limiting plate; 300. exchanging the plates; 400. a mounting plate; 500. a polishing mechanism; 501. a polishing frame; 502. a first chute; 503. a first driving member; 504. a moving rack; 505. a polishing assembly; 506. polishing the plate; 507. a second driving member; 508. grinding wheel; 509. a second chute; 510. a guide rod; 511. a support plate; 600. a limiting mechanism; 700. and (5) giving way.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-5, the polishing device for the surface of the injection molded part of the shell provided by the utility model comprises a shell 100, two limiting plates 200 are installed on two sides of the shell 100, an exchange plate 300 is installed at the bottom of the shell 100, a mounting plate 400 is installed on one side, far away from the shell 100, of the limiting plates 200, a polishing mechanism 500 is installed on one side, far away from the limiting plates 200, of the mounting plate 400 in the horizontal direction, a semi-closed cavity can be formed by enclosing the shell 100, the two limiting plates 200 and the exchange plate 300, materials can be placed in the cavity, and the polishing mechanism 500 can polish the materials.
Further, referring to fig. 2 and 5, the polishing mechanism 500 includes a polishing frame 501 disposed horizontally, a first chute 502 is disposed on one side of the polishing frame 501, a screw is installed in the chute, a first driving member 503 is installed at one end of the polishing frame 501, and an output end of the first driving member 503 is fixedly connected with one end of the screw;
the polishing mechanism 500 further comprises a movable frame 504, one end of the movable frame 504 is sleeved on the screw rod, and the polishing assembly 505 is installed at the other end of the movable frame 504. The first driving part 503 is set as a servo motor, and the device drives the screw rod to rotate through the first driving part 503 so as to drive the movable frame 504 to reciprocate and further drive the grinding wheel 508 to reciprocate, so that the grinding wheel 508 can automatically grind the plastic part in a reciprocating manner, labor is saved, and working efficiency is improved.
Further, referring to fig. 5, the polishing assembly 505 includes a polishing plate 506 mounted at an end of the movable frame 504, a second driving member 507 is mounted at an upper end of the polishing plate 506, and a polishing wheel 508 is connected to an output end of the second driving member 507.
It should be noted that, a second sliding groove 509 is further provided on one side of the polishing frame 501, and a guiding rod 510 is further provided on one end of the moving frame 504, where the guiding rod 510 can slide in the second sliding groove 509. The second sliding groove 509 is provided with a T-shaped sliding groove, one sliding end of the guide rod 510 in the second sliding groove 509 is provided with a T-shaped sliding groove, and the guide rod 510 is matched with the second sliding groove 509. The same shape of the chute and the guide bar 510 is provided in order to prevent the guide bar 510 from shaking during the sliding process, affecting the grinding quality of the grinding wheel 508.
Further, referring to fig. 2, two sides of the two limiting plates 200 are provided with limiting holes, and two sides of the two limiting plates 200 are provided with limiting mechanisms 600, the limiting mechanisms 600 comprise a third driving piece, the output end of the third driving piece is fixedly connected with a limiting rod, and the limiting rod can slide in the limiting holes through driving of the third driving piece.
It should be further noted that, the two third driving members at two sides of the two limiting plates 200 drive the two limiting rods to approach or separate from each other, so as to clamp or loosen the materials in the above manner, improve the clamping efficiency, and reduce the potential safety hazard of manual operation.
The inner side of the two limiting plates 200 is symmetrically provided with a yielding groove 700, and the yielding groove 700 is arranged in a trapezoid shape. The two sides of the injection molding piece are provided with protrusions, and the abdication groove 700 can be matched with the protrusions of the injection molding piece.
Further, referring to fig. 2, a support plate 511 is mounted to one end of the sanding frame 501 at the lower end of the first driving part 503. The support plate 511 is provided for the purpose of improving the stability of the mounting of the first driving member 503 on the sanding frame 501.
The principle of the utility model:
the application process of the utility model is as follows: when the utility model is used, the shell 100, the two limiting plates 200 and the exchange plate 300 can be enclosed into a semi-closed cavity, the upper end of the cavity is provided with an open end, the injection molding piece is placed in the cavity from the open end, the third driving piece is started to drive the two limiting rods to be close to each other, the two limiting rods clamp the injection molding piece, the first driving piece 503 and the second driving piece 507 are started, the first driving piece 503 drives the screw rod to rotate so as to drive the movable frame 504 to reciprocate, and then the grinding wheel 508 is driven to reciprocate, and the second driving piece 507 drives the grinding wheel 508 to rotate, so that the grinding wheel 508 can automatically grind the plastic piece in a reciprocating manner, labor is saved, and working efficiency is improved. And after polishing, restarting the third driving piece to drive the two limiting rods to be away from each other, and taking out the polished injection molding piece.
In addition, the interchange plate 300 is installed at the bottom of the housing 100, and injection molding pieces of different heights are polished for materials of different sizes by replacing the interchange plate 300 of different thicknesses, so that the polishing area of the injection molding pieces is prevented from being limited.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (8)
1. A casing injection molding surface grinding device which characterized in that: the polishing device comprises a shell, two limiting plates are arranged on two sides of the shell, interchange plates are arranged at the bottom of the shell, a mounting plate is arranged on one side, away from the shell, of each limiting plate, a polishing mechanism is arranged on one side, away from the limiting plates, of each mounting plate in the horizontal direction, a semi-closed cavity can be formed by enclosing the shell, the two limiting plates and the interchange plates, materials can be placed in the cavity, and the polishing mechanism can polish the materials.
2. A housing injection molding surface grinding apparatus as defined in claim 1, wherein: the polishing mechanism comprises a polishing frame which is horizontally arranged, a first chute is formed in one side of the polishing frame, a screw rod is arranged in the chute, a first driving piece is arranged at one end of the polishing frame, and the output end of the first driving piece is fixedly connected with one end of the screw rod;
the polishing mechanism further comprises a movable frame, one end of the movable frame is sleeved on the screw rod, and the polishing assembly is mounted at the other end of the movable frame.
3. A housing injection molding surface grinding apparatus as defined in claim 2, wherein: the polishing assembly comprises a polishing plate arranged at the end part of the movable frame, a second driving piece is arranged at the upper end of the polishing plate, and the output end of the second driving piece is connected with a polishing wheel.
4. A housing injection molding surface grinding apparatus as defined in claim 2, wherein: one side of the polishing frame is also provided with a second chute, one end of the moving frame is also provided with a guide rod, and the guide rod can be placed in the second chute to slide.
5. The housing injection molding surface grinding device of claim 4, wherein: the second spout sets up to "T" style of calligraphy spout, and the gliding one end of guide bar in the second spout sets up to "T" style of calligraphy, guide bar and second spout phase-match.
6. A housing injection molding surface grinding apparatus as defined in claim 1, wherein: limiting holes are formed in two sides of the two limiting plates, limiting mechanisms are mounted on two sides of the two limiting plates and comprise a third driving piece, a limiting rod is fixedly connected to the output end of the third driving piece, and the limiting rod can slide in the limiting holes through driving of the third driving piece.
7. A housing injection molding surface grinding apparatus as defined in claim 1, wherein: the inner side of the two limiting plates is symmetrically provided with a yielding groove which is trapezoidal.
8. A housing injection molding surface grinding apparatus as defined in claim 2, wherein: one end of the polishing frame is positioned at the lower end of the first driving piece and is provided with a supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496838.1U CN220718841U (en) | 2023-09-14 | 2023-09-14 | Shell injection molding surface polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322496838.1U CN220718841U (en) | 2023-09-14 | 2023-09-14 | Shell injection molding surface polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718841U true CN220718841U (en) | 2024-04-05 |
Family
ID=90496714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322496838.1U Active CN220718841U (en) | 2023-09-14 | 2023-09-14 | Shell injection molding surface polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718841U (en) |
-
2023
- 2023-09-14 CN CN202322496838.1U patent/CN220718841U/en active Active
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