CN220973030U - Plastic mould with deburring function - Google Patents
Plastic mould with deburring function Download PDFInfo
- Publication number
- CN220973030U CN220973030U CN202322241851.2U CN202322241851U CN220973030U CN 220973030 U CN220973030 U CN 220973030U CN 202322241851 U CN202322241851 U CN 202322241851U CN 220973030 U CN220973030 U CN 220973030U
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- China
- Prior art keywords
- trimming
- spring
- groove
- main body
- mold
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- 238000009966 trimming Methods 0.000 claims abstract description 49
- 238000007790 scraping Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000000465 moulding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic mould with a trimming function, which comprises a mould main body, wherein a closing plate is movably embedded on the upper surface of the mould main body and close to the front and the rear of one side, a trimming scraping plate is movably arranged on the upper surface of the mould main body and between the closing plates, and a motor is fixedly arranged in the mould main body and below the trimming scraping plate. According to the plastic mold with the trimming function, after a product in the mold cavity is molded, the mold matched with the mold main body is separated from the mold main body, at the moment, the trimming scraping plate can ascend under the pushing action of the first spring and the second spring, then the motor is controlled to start by using an external device, the motor drives the trimming scraping plate to swing back and forth by using the rotating gear, and the edge of the upper surface of the molded product can be trimmed when the trimming scraping plate swings back and forth, so that the trimming treatment of the molded product is not needed by using additional trimming equipment.
Description
Technical Field
The utility model relates to the field of plastic molds, in particular to a plastic mold with a trimming function.
Background
The plastic mould is a kind of combined mould for compression moulding, extrusion moulding, injection, blow moulding and low foaming moulding, and can be used for processing a series of plastic parts with different shapes and different sizes.
After the plastic mold is used for molding the product, the edge of the plastic mold is easy to have uneven condition, so that the molded product needs to be trimmed by means of cutting equipment after being taken out, and the trimming is troublesome.
Disclosure of utility model
The utility model mainly aims to provide a plastic mould with a trimming function, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a plastic mould with deburring function, includes the mould main part, the upper surface of mould main part just is close to one side the place ahead and the activity of rear is inlayed and is equipped with the closure board, movable mounting has the deburring scraper blade between the upper surface of mould main part and being located the closure board, the inside of mould main part just is located the below fixed mounting of deburring scraper blade has the motor.
Preferably, the upper surface of mould main part has seted up the die cavity, the upper surface of mould main part just is located the both sides in die cavity and has seted up and has inlayed the groove, the inside both sides surface in inlaying the groove has seted up the lift groove, the inside fixed mounting in lift groove has the guide arm, the surface cover of guide arm is equipped with a spring.
Preferably, a rebound groove is formed in the lower surface of one end of the lifting groove, and a second spring is arranged in the rebound groove.
Preferably, a transmission shaft is fixedly arranged at the output end of the motor, and a gear is fixedly arranged on the upper end face of the transmission shaft.
Preferably, a plunger rod is fixedly arranged on the lower surface of one end of the trimming scraper, a cylindrical tooth slot is formed in the plunger rod, and a stop ring is fixedly sleeved on the surface of the plunger rod and positioned at the lower end of the plunger rod.
Preferably, the lower extreme of inserted bar is inlayed and is established in the resilience groove, the upper end and the backstop ring of No. two springs are connected, the lower extreme and the bottom in resilience groove of No. two springs are connected.
Preferably, the upper end of the transmission shaft penetrates through the second spring to be embedded in the cylindrical tooth slot, sleeve blocks are fixedly arranged on the surfaces of two sides of the closing plate, the sleeve blocks are sleeved on the surfaces of the guide rods, the lower end of the first spring is connected with the bottom of the lifting groove, and the upper end of the first spring is connected with the sleeve blocks.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, by arranging the die main body, the closing plate, the trimming scraping plate and the motor to be matched with each other, after a product in the die cavity is molded, the die clamped with the die main body is separated from the die main body, at the moment, the trimming scraping plate can ascend under the pushing action of the first spring and the second spring, then the motor is controlled to start by using an external device, the motor drives the trimming scraping plate to swing reciprocally by using a rotating gear, and the edge of the upper surface of the molded product can be trimmed by the trimming scraping plate when the trimming scraping plate swings reciprocally, so that the trimming processing of the molded product is not required by using additional trimming equipment, and the trimming scraping plate can be hidden and placed in the process of molding the product, so that the effect on the molding process is avoided.
Drawings
FIG. 1 is a block diagram of a plastic mold with trimming function according to the present utility model;
FIG. 2 is a partial cross-sectional view of a plastic mold body with trimming function according to the present utility model;
FIG. 3 is an enlarged view of the plastic mold with trimming function in FIG. 2A according to the present utility model;
FIG. 4 is an enlarged view of the plastic mold with trimming function of FIG. 2B according to the present utility model;
FIG. 5 is a partial cross-sectional view of a trimming blade of a plastic mold with trimming function according to the present utility model.
In the figure: 1. a mold body; 101. a die cavity; 102. a groove is embedded; 103. a lifting groove; 104. a guide rod; 105. a first spring; 106. a rebound groove; 107. a second spring; 2. a closing plate; 3. trimming scraping plate; 301. a rod; 302. cylindrical tooth slots; 303. a stop ring; 4. a motor; 401. a transmission shaft; 402. a gear.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
The plastic mold with the trimming function comprises a mold main body 1, wherein a closing plate 2 is movably embedded on the upper surface of the mold main body 1 and close to the front side and the rear side of one side, a trimming scraping plate 3 is movably installed on the upper surface of the mold main body 1 and located between the closing plates 2, and a motor 4 is fixedly installed in the mold main body 1 and located below the trimming scraping plate 3.
The upper surface of the die body 1 is provided with a die cavity 101, the upper surface of the die body 1 is provided with embedded grooves 102 at two sides of the die cavity 101, the surfaces of two sides of the inside of the embedded grooves 102 are provided with lifting grooves 103, a guide rod 104 is fixedly arranged in the lifting grooves 103, the surface of the guide rod 104 is sleeved with a first spring 105, and the first spring 105 has upward pushing force on the sleeve block; a rebound groove 106 is formed in the lower surface of one end of the lifting groove 103, a second spring 107 is arranged in the rebound groove 106, and the second spring 107 has upward pushing force on the stop ring 303; a transmission shaft 401 is fixedly arranged at the output end of the motor 4, a gear 402 is fixedly arranged on the upper end surface of the transmission shaft 401, and the motor 4 can drive the inserted link 301 to rotate by utilizing the gear 402; a plunger 301 is fixedly arranged on the lower surface of one end of the trimming scraper 3, a cylindrical tooth slot 302 is formed in the plunger 301, and a stop ring 303 is fixedly sleeved on the surface of the plunger 301 and positioned at the lower end; the lower end of the inserted link 301 is embedded in the rebound groove 106, the upper end of the second spring 107 is connected with the stop ring 303, and the lower end of the second spring 107 is connected with the bottom of the rebound groove 106; the upper end of the transmission shaft 401 penetrates through the second spring 107 to be embedded in the cylindrical tooth groove 302, sleeve blocks are fixedly arranged on the surfaces of the two sides of the closing plate 2, the sleeve blocks are sleeved on the surface of the guide rod 104, the lower end of the first spring 105 is connected with the bottom of the lifting groove 103, the upper end of the first spring 105 is connected with the sleeve blocks, and the closing plate 2 can prevent the trimming scraping plate 3 from scraping and sweeping the edge materials into the embedded groove 102 when swinging.
When the plastic mold with the trimming function is used, after a product in the mold cavity 101 is molded, the mold clamped with the mold main body 1 is separated from the mold main body 1, at the moment, the trimming blade 3 can ascend under the pushing action of the first spring 105 and the second spring 107, then the motor 4 is controlled by an external device to start, the motor 4 drives the trimming blade 3 to swing reciprocally by using the rotating gear 402, and the edge of the upper surface of the molded product can be trimmed when the trimming blade 3 swings reciprocally, so that the trimming treatment of the molded product is not required by using additional trimming equipment.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A plastic mould with trimming function is characterized in that: the novel trimming device comprises a die body (1), wherein a closing plate (2) is movably embedded on the upper surface of the die body (1) and close to the front side and the rear side of one side, a trimming scraping plate (3) is movably installed on the upper surface of the die body (1) and located between the closing plates (2), and a motor (4) is fixedly installed in the die body (1) and located below the trimming scraping plate (3).
2. The plastic mold with trimming function according to claim 1, wherein: the die comprises a die body (1), wherein a die groove (101) is formed in the upper surface of the die body (1), embedded grooves (102) are formed in the two sides of the die groove (101), lifting grooves (103) are formed in the two inner side surfaces of the embedded grooves (102), guide rods (104) are fixedly arranged in the lifting grooves (103), and a first spring (105) is sleeved on the surface of the guide rods (104).
3. A plastic mold with trimming function according to claim 2, wherein: a rebound groove (106) is formed in the lower surface of one end of the lifting groove (103), and a second spring (107) is arranged in the rebound groove (106).
4. A plastic mould with trimming function according to claim 3, wherein: the output end of the motor (4) is fixedly provided with a transmission shaft (401), and the upper end surface of the transmission shaft (401) is fixedly provided with a gear (402).
5. The plastic mold with trimming function according to claim 4, wherein: the novel deburring scraper blade is characterized in that an inserting rod (301) is fixedly mounted on the lower surface of one end of the deburring scraper blade (3), a cylindrical tooth slot (302) is formed in the inserting rod (301), and a stop ring (303) is fixedly sleeved on the surface of the inserting rod (301) and positioned at the lower end of the inserting rod.
6. The plastic mold with trimming function according to claim 5, wherein: the lower extreme of inserted link (301) is inlayed and is established in resilience groove (106), the upper end and the backstop ring (303) of No. two spring (107) are connected, the lower extreme and the bottom of resilience groove (106) of No. two spring (107) are connected.
7. The plastic mold with trimming function according to claim 6, wherein: the upper end of the transmission shaft (401) penetrates through the second spring (107) to be embedded in the cylindrical tooth groove (302), sleeve blocks are fixedly arranged on the surfaces of the two sides of the closing plate (2), the sleeve blocks are sleeved on the surfaces of the guide rods (104), the lower end of the first spring (105) is connected with the bottom of the lifting groove (103), and the upper end of the first spring (105) is connected with the sleeve blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322241851.2U CN220973030U (en) | 2023-08-21 | 2023-08-21 | Plastic mould with deburring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322241851.2U CN220973030U (en) | 2023-08-21 | 2023-08-21 | Plastic mould with deburring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220973030U true CN220973030U (en) | 2024-05-17 |
Family
ID=91035827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322241851.2U Active CN220973030U (en) | 2023-08-21 | 2023-08-21 | Plastic mould with deburring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220973030U (en) |
-
2023
- 2023-08-21 CN CN202322241851.2U patent/CN220973030U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |