CN216267306U

CN216267306U - Novel structure rubber coating handle mould of moulding plastics

Info

Publication number: CN216267306U
Application number: CN202122498833.3U
Authority: CN
Inventors: 高宝坚
Original assignee: Xiangxing Plastic Mould Jiaxing Co ltd
Current assignee: Xiangxing Plastic Mould Jiaxing Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-12
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a novel-structure injection molding and rubber coating handle mold which comprises a bottom plate, a transmission assembly, a lower mold body and an upper mold body, wherein the transmission assembly comprises a driving motor, a transmission shaft, a driving gear, a driven gear and a driven rod, the driving motor is installed at the upper end of the bottom plate, the power output end of the driving motor is connected with the power input end of the transmission shaft, the driving gear is fixedly connected to the lower end of the transmission shaft, the driven rod is rotatably connected to the upper end of the bottom plate, and the driven gear is fixedly connected to the lower end of the driven rod. This novel structure rubber coating handle mould of moulding plastics is through starting the driving motor switch, and driving motor switch-on external power source is transmission shaft output power, and the transmission shaft drives the driving gear and rotates, and the driving gear drives driven gear through the tooth meshing and rotates, and the driven lever is rotatory thereupon and drives the mould station of upper end and rotate, can adjust the station according to staff's needs in a flexible way.

Description

Novel structure rubber coating handle mould of moulding plastics

Technical Field

The utility model relates to the technical field of injection molds, in particular to a novel-structure injection molding and rubber coating handle mold.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. Stirring the completely molten plastic material by a screw at a certain temperature, injecting the plastic material into a mold cavity by high pressure, and cooling and solidifying to obtain a molded product. The method is suitable for mass production of parts with complex shapes, and is one of important processing methods.

Patent number CN202011046011.5 discloses a bicycle handle injection mold, including an upper fixed plate, preceding template, front mould benevolence, back template, back mould benevolence and die holder, the upper fixed plate top is provided with the holding ring, die holder one side is provided with solid fixed support plate and runs through back template and front mould benevolence and back mould benevolence and correspond the support, be provided with the supporting seat in the middle of the die holder and correspond the support with back template, be provided with the chevron shape runner on front mould benevolence and the back mould benevolence respectively and correspond the intercommunication with the die cavity of bicycle handle, the slot has been seted up respectively and the correspondence is provided with the handle mold insert at the both ends of die cavity, be provided with the shaping groove that corresponds with the bicycle handle on the handle mold insert, be provided with the data plate mold insert on the front mould benevolence and correspond the setting with the die cavity. The utility model has the advantages of ingenious and compact structure and reasonable design, can form the bicycle handles with different structures by replacing the handle inserts, is flexible and changeable, adopts one die with four cavities, is convenient for processing, manufacturing, installing and maintaining the die, and has high production efficiency.

At present, the injection mold for the handle has the following disadvantages: 1. the conventional injection mold for the handle is inconvenient for adjusting the station, so that the inconvenience is brought to the specific operation of workers; 2. the conventional injection mold for the handle has poor cushioning property, and the mold body is easily damaged during working. Therefore, we propose a novel structure injection molding rubber coating handle mold.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel-structure injection molding and rubber coating handle mold, wherein a driving motor switch is started, the driving motor is connected with an external power supply to output power for a transmission shaft, the transmission shaft drives a driving gear to rotate, the driving gear drives a driven gear to rotate through gear tooth meshing, a driven rod rotates along with the driving gear to drive a mold station at the upper end to rotate, the station can be flexibly adjusted according to the needs of workers, and the problems in the background art can be effectively solved.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a novel structure rubber coating handle mould of moulding plastics, includes the bottom plate, still includes drive assembly, lower die body and goes up the die body, drive assembly includes driving motor, transmission shaft, driving gear, driven gear and driven lever, driving motor is installed to the bottom plate upper end, driving motor's power take off end is connected with the power input end of transmission shaft, transmission shaft lower extreme fixedly connected with driving gear, the bottom plate upper end is rotated and is connected with the driven lever, driven lever lower extreme fixedly connected with driven gear, mesh the transmission between driving gear and the driven gear, the die body is installed down to the driven lever upper end.

Furthermore, the lower end of the bottom plate is fixedly connected with a supporting leg; the supporting legs play a certain supporting role for the bottom plate.

Furthermore, the upper surface of the lower die body is provided with a guide groove; the guide groove is matched with the guide pillar for positioning.

Further, a guide post is fixedly connected to the lower end of the upper die body; when the die is closed, the guide post is inserted into the guide groove for matching and positioning.

Furthermore, rubber pads A are bonded on two sides of the upper end of the lower die body, a clamping groove is formed in the lower surface of the upper die body, and a rubber pad B is bonded on the inner side wall of the clamping groove; when the die is closed, the rubber pad A is clamped into the clamping groove on the lower surface of the upper die body, and the rubber pad A and the rubber pad B are attached to each other to be extruded.

Compared with the prior art, the utility model has the following beneficial effects that 1, a transmission assembly is designed at the bottom of the mold, the transmission assembly comprises a driving motor, a transmission shaft, a driving gear, a driven gear and a driven rod, a driving motor switch is started, the driving motor is switched on to output power for the transmission shaft, the transmission shaft drives the driving gear to rotate, the driving gear drives the driven gear to rotate through gear tooth meshing, the driven rod rotates along with the driving gear to drive the mold station at the upper end to rotate, the station can be flexibly adjusted according to the requirement of a worker, and the problems that the prior injection mold for the handle is inconvenient to adjust the station and inconvenient for the specific operation of the worker are solved; 2. rubber pad A is bonded on two sides of the upper end of the lower die body, a clamping groove is formed in the lower surface of the upper die body, a rubber pad B is bonded on the inner side wall of the clamping groove, the rubber pad A is clamped into the clamping groove in the lower surface of the upper die body during die assembly, the rubber pad A and the rubber pad B are attached to each other to be extruded, and the problems that an injection mold used for a handle in the prior art is poor in buffering performance and the mold body is easily damaged during working are solved.

Drawings

Fig. 1 is a schematic overall structure diagram of the injection molding and rubber coating handle mold with a novel structure.

Fig. 2 is a schematic sectional structural view of a mold body of the injection molding and rubber coating handle mold with a novel structure.

Fig. 3 is a schematic structural diagram of a transmission assembly of the injection molding and rubber coating handle mold with a novel structure.

In the figure: 1. a base plate; 2. a transmission assembly; 201. a drive motor; 202. a drive shaft; 203. a driving gear; 204. a driven gear; 205. a driven lever; 3. a support leg; 4. a lower die body; 5. feeding a mold body; 6. a guide groove; 7. a guide post; 8. a rubber pad A; 9. and a rubber pad B.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a novel structure rubber coating handle mould of moulding plastics, including bottom plate 1, still include drive assembly 2, lower mould 4 and go up mould 5, drive assembly 2 includes driving motor 201, transmission shaft 202, driving gear 203, driven gear 204 and follower lever 205, driving motor 201 is installed to bottom plate 1 upper end, driving motor 201's power take off end is connected with the power input end of transmission shaft 202, transmission shaft 202 lower extreme fixedly connected with driving gear 203, 1 upper end of bottom plate rotates and is connected with follower lever 205, follower lever 205 lower extreme fixedly connected with driven gear 204, mesh transmission between driving gear 203 and the driven gear 204, die body 4 is down installed to follower lever 205 upper end.

Wherein, the lower end of the bottom plate 1 is fixedly connected with a supporting leg 3; the supporting legs 3 play a certain supporting role for the bottom plate 1.

Wherein, the upper surface of the lower die body 4 is provided with a guide groove 6; the guide groove 6 is matched with the guide post 7 for positioning.

Wherein, the lower end of the upper die body 5 is fixedly connected with a guide post 7; when the die is closed, the guide post 7 is inserted into the guide groove 6 for matching and positioning.

Rubber pads A8 are bonded on two sides of the upper end of the lower die body 4, a clamping groove is formed in the lower surface of the upper die body 5, and a rubber pad B9 is bonded on the inner side wall of the clamping groove; when the die is closed, the rubber pad A8 is clamped into the clamping groove on the lower surface of the upper die body 5, and the rubber pad A8 and the rubber pad B9 are attached to each other to be extruded.

The utility model is a novel structure injection molding and rubber coating handle mold, when in work, the transmission assembly 2 is designed at the bottom of the mold, the transmission assembly 2 comprises a driving motor 201, a transmission shaft 202, a driving gear 203, a driven gear 204 and a driven rod 205, a switch of the driving motor 201 is started, the driving motor 201 is connected with an external power supply to output power for the transmission shaft 202, the transmission shaft 202 drives the driving gear 203 to rotate, the driving gear 203 drives the driven gear 204 to rotate through gear tooth meshing, the driven rod 205 rotates along with the driving gear to drive a mold station at the upper end to rotate, the station can be flexibly adjusted according to the requirement of a worker, and the problems that the conventional injection mold for the handle is not convenient for adjusting the station and brings inconvenience to the specific operation of the worker are solved; rubber pads A8 are bonded on two sides of the upper end of the lower die body 4, a clamping groove is formed in the lower surface of the upper die body 5, a rubber pad B9 is bonded on the inner side wall of the clamping groove, the rubber pads A8 are clamped into the clamping groove in the lower surface of the upper die body 5 during die assembly, the rubber pads A8 and B9 are attached to each other to be extruded, and the problems that an injection die used for a handle in the prior art is poor in buffering performance and the die body is easily damaged during working are solved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel structure rubber coating handle mould of moulding plastics, includes bottom plate (1), its characterized in that: still include drive assembly (2), lower mould body (4) and go up mould body (5), drive assembly (2) are including driving motor (201), transmission shaft (202), driving gear (203), driven gear (204) and driven lever (205), driving motor (201) are installed to bottom plate (1) upper end, the power take off end of driving motor (201) is connected with the power input end of transmission shaft (202), transmission shaft (202) lower extreme fixedly connected with driving gear (203), bottom plate (1) upper end is rotated and is connected with driven lever (205), driven lever (205) lower extreme fixedly connected with driven gear (204), carry out the meshing transmission between driving gear (203) and driven gear (204), mould body (4) down is installed to driven lever (205) upper end.

2. The novel structural injection molding encapsulated handle mold according to claim 1, characterized in that: the lower end of the bottom plate (1) is fixedly connected with a supporting leg (3).

3. The novel structural injection molding encapsulated handle mold according to claim 1, characterized in that: the upper surface of the lower die body (4) is provided with a guide groove (6).

4. The novel structural injection molding encapsulated handle mold according to claim 1, characterized in that: the lower end of the upper die body (5) is fixedly connected with a guide post (7).

5. The novel structural injection molding encapsulated handle mold according to claim 1, characterized in that: rubber pads A (8) are bonded to two sides of the upper end of the lower die body (4), a clamping groove is formed in the lower surface of the upper die body (5), and a rubber pad B (9) is bonded to the inner side wall of the clamping groove.