阅读说明：本技术 一种橡胶制品挤压成型防粘贴装置 (Anti-sticking device for extrusion forming of rubber products ) 是由 林甲阔 于 2020-11-16 设计创作，主要内容包括：本发明涉及橡胶加工技术领域,且公开了一种橡胶制品挤压成型防粘贴装置,包括箱体,所述箱体的内部开设有腔体,所述箱体的顶部固定连接有驱动电机,所述驱动电机的输出轴固定连接有贯穿并延伸至腔体内的转轴,所述转轴的底部焊接有第一凸轮,所述第一凸轮的外圈套接有第二凸轮。该橡胶制品挤压成型防粘贴装置,通过安装第一凸轮、第二凸轮、转动杆、推送杆和铲块等结构,通过第二凸轮带动转动杆转动,进而使推送杆向中间进行运动,推送杆又能够挤压第三弹簧带动铲块向中间运动,进而对挤压块的底部进行铲平,能够防止橡胶因挤压受热粘贴在挤压块上,进而影响下一步的操作,使工作人员不需要对每件橡胶制品进行检查,提高的工作人员的经济效应。(The invention relates to the technical field of rubber processing, and discloses an extrusion forming anti-sticking device for rubber products, which comprises a box body, wherein a cavity is formed in the box body, the top of the box body is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotating shaft penetrating and extending into the cavity, a first cam is welded at the bottom of the rotating shaft, and a second cam is sleeved on the outer ring of the first cam. This antiseized device of rubber products extrusion, through installing first cam, the second cam, the dwang, propelling movement pole and shovel piece isotructure, it rotates to drive the dwang through the second cam, and then make the propelling movement pole move to the centre, the propelling movement pole can extrude the third spring again and drive the shovel piece to the intermediate motion, and then spade the bottom to the extrusion piece, can prevent that rubber from receiving the hot bonding on the extrusion piece because of the extrusion, and then influence operation on next step, make the staff need not inspect every rubber products, the staff's that improves economic effect.)

1. The utility model provides an antiseized device that sticks of rubber component extrusion, includes box (1), its characterized in that: the improved structure of the solar water heater is characterized in that a cavity (2) is formed in the box body (1), a driving motor (3) is fixedly connected to the top of the box body (1), an output shaft of the driving motor (3) is fixedly connected with a rotating shaft (4) penetrating through and extending into the cavity (2), a first cam (5) is welded to the bottom of the rotating shaft (4), a second cam (6) is sleeved on the outer ring of the first cam (5), a limiting rod (7) connected with the inner top wall of the box body (1) in a sliding mode is welded to the top of the second cam (6), a solenoid (8) penetrating through and extending out of the box body (1) is welded to the bottom of the first cam (5), a screw rod (9) is sleeved on the inner side thread of the solenoid (8), an extrusion block (10) connected with the inner wall of the box body (1) in a sliding mode is welded to the bottom of the screw rod (9), a rotating rod (, the outside top welding of dwang (11) has first spring (12) with cavity (2) inner wall welded, the outside bottom welding of dwang (11) has second spring (13) with cavity (2) welded, the inboard bottom sliding connection of dwang (11) has push rod (14), the inboard welding of push rod (14) has third spring (15), the inboard welding of third spring (15) has shovel piece (16) that runs through and extend to box (1) outer.

2. A rubber article extrusion molding release device as defined in claim 1, wherein: the box comprises a box body (1) and is characterized in that a first sliding groove is formed in the inner top wall of the box body (1), a first sliding block is sleeved in the first sliding groove, the top of a limiting rod (7) is welded with the first sliding block, and the vertical section of the first sliding groove is T-shaped.

3. A rubber article extrusion molding release device as defined in claim 1, wherein: the interior of the second cam (6) is of a hollow structure, and the long diameter of the first cam (5) is larger than the short diameter of the second cam (6).

4. A rubber article extrusion molding release device as defined in claim 1, wherein: the second spout has been seted up to the inboard bottom of dwang (11), has cup jointed the second slider in the second spout, the outside and the second slider of propelling movement pole (14) are articulated, the cross section of second spout is the T type.

5. A rubber article extrusion molding release device as defined in claim 1, wherein: the driving motor (3) is fixedly connected with the top of the box body (1) through bolts, and the model of the driving motor (3) is 56BYG 250B-0241.

6. A rubber article extrusion molding release device as defined in claim 1, wherein: the top of the outer side of the screw rod (9) is provided with threads, and the height of the threads is 3-5 cm.

7. A rubber article extrusion molding release device as defined in claim 1, wherein: the inner side of the box body (1) is provided with a third sliding groove, a third sliding block is sleeved in the third sliding groove, two sides of the extrusion block (10) are welded with the third sliding block, and the cross section of the third sliding groove is T-shaped.

8. A rubber article extrusion molding release device as defined in claim 1, wherein: the material of dwang (11) is cast iron, and the turned angle of dwang (11) is 5 ~ 10.

Technical Field

The invention relates to the technical field of rubber processing, in particular to an extrusion forming anti-sticking device for a rubber product.

Background

Rubber is an elastic polymer, can be obtained from plant sap, can also be artificial, and can be divided into two types of synthetic rubber and natural rubber according to different preparation modes.

And current device to rubber extrusion has a lot of, but most of devices only carry out simple extrusion to rubber and handle, and at the extrusion in-process, rubber can produce certain heat owing to receive the effect of extrusion force, and then can lead to rubber to paste on the extrusion piece, need progressively handle it through the staff, very influence work efficiency, and the practicality is not high, uses inconveniently.

Therefore, we have proposed an extrusion molding anti-sticking device for rubber products to solve the above problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an extrusion forming anti-sticking device for rubber products, which has the advantages of preventing rubber from being stuck on an extrusion block due to extrusion heating, further influencing the operation of the next step, enabling workers not to check each rubber product, improving the economic effect of the workers and the like, and solves the problems that in the extrusion process, the rubber can generate certain heat due to the action of the extrusion force, further can cause the rubber to be stuck on the extrusion block, needs to be gradually processed by the workers, greatly influences the working efficiency, has low practicability and is inconvenient to use.

(II) technical scheme

In order to achieve the purpose that the rubber can be prevented from being heated and adhered to the extrusion block due to extrusion, further the next operation is influenced, the working personnel do not need to check each rubber product, and the economic effect of the working personnel is improved, the invention provides the following technical scheme: the utility model provides a rubber products extrusion anti-sticking device, includes the box, the inside of box has seted up the cavity, the top fixedly connected with driving motor of box, driving motor's output shaft fixedly connected with runs through and extends to the pivot in the cavity, the bottom welding of pivot has first cam, the second cam has been cup jointed to the outer lane of first cam, the top welding of second cam has the gag lever post with the interior roof sliding connection of box, the bottom welding of first cam has the solenoid that runs through and extends to outside the box, the inboard screw thread of solenoid has cup jointed the screw rod, the bottom welding of screw rod has the extrusion piece with box inner wall sliding connection, the inner wall rotation of cavity is connected with the dwang, the outside top welding of dwang has the first spring with cavity inner wall welding, the outside bottom welding of dwang has the second spring with cavity welding, the inboard bottom sliding connection of dwang has the push rod, the inboard welding of push rod has the third spring, the inboard welding of third spring has and runs through and extends to the outer shovel piece of box.

Preferably, a first sliding groove is formed in the inner top wall of the box body, a first sliding block is sleeved in the first sliding groove, the top of the limiting rod is welded with the first sliding block, the vertical section of the first sliding groove is of a T shape, lubricating oil is coated in the first sliding groove, the first sliding block can conveniently slide in the first sliding groove, and meanwhile, the second cam can be driven.

Preferably, the inside of the second cam is of a hollow structure, and the long diameter of the first cam is larger than the short diameter of the second cam, so that the first cam can intermittently drive the second cam to rotate.

Preferably, the second spout has been seted up to the inboard bottom of dwang, has cup jointed the second slider in the second spout, the outside and the second slider of push rod are articulated, the cross section of second spout is the T type, is scribbled lubricating oil in the second spout, makes things convenient for the second slider to slide in the second spout.

Preferably, the driving motor is fixedly connected with the top of the box body through a bolt, the model of the driving motor is 56BYG250B-0241, and the driving motor is used as a power source of the device to provide power so as to drive the rotating mechanism to move.

Preferably, the top of the outer side of the screw rod is provided with a thread, the height of the thread is 3-5 cm, and when the extrusion block moves to the highest position, the screw pipe continues to rotate, so that the extrusion block is lifted at the highest position.

Preferably, a third sliding groove is formed in the inner side of the box body, a third sliding block is sleeved in the third sliding groove, two sides of the extrusion block are welded with the third sliding block, the cross section of the third sliding groove is T-shaped, lubricating oil is coated in the third sliding block, the third sliding block can conveniently slide in the third sliding groove, and meanwhile the pushing rod can be kept in a horizontal state in the movement process.

Preferably, the material of dwang is cast iron, and the turned angle of dwang is 5 ~ 10, can extrude the push rod, and then drives the shovel piece and move.

(III) advantageous effects

Compared with the prior art, the invention provides an extrusion forming anti-sticking device for rubber products, which has the following beneficial effects:

1. this antiseized device of pasting of rubber products extrusion, through installation driving motor, the apparatus further comprises a rotating shaft, the screwed pipe, screw rod and extrusion piece isotructure, control driving motor can control the pivot and rotate and further drive first cam and rotate, through screw rod and screwed pipe, and then drive the extrusion piece and move, when the screw thread of screw rod and screwed pipe separation, the screw rod does not move, and then the extrusion piece stops at the highest end, with the bottom of conveniently shoveling the piece and shoveling the extrusion piece, prevent that rubber from pasting on the extrusion piece.

2. This antiseized device of rubber products extrusion, through installing first cam, the second cam, the dwang, propelling movement pole and shovel piece isotructure, it rotates to drive the dwang through the second cam, and then make the propelling movement pole move to the centre, the propelling movement pole can extrude the third spring again and drive the shovel piece to the intermediate motion, and then spade the bottom to the extrusion piece, can prevent that rubber from receiving the hot bonding on the extrusion piece because of the extrusion, and then influence operation on next step, make the staff need not inspect every rubber products, the staff's that improves economic effect.

Drawings

FIG. 1 is a schematic view of an extrusion block extrusion configuration of the present invention;

FIG. 2 is a schematic view of the shoveling block leveling structure of the present invention;

FIG. 3 is a schematic top view of the first cam of the present invention;

FIG. 4 is a schematic bottom view of the interior of the case of the present invention.

In the figure: 1. a box body; 2. a cavity; 3. a drive motor; 4. a rotating shaft; 5. a first cam; 6. a second cam; 7. a limiting rod; 8. a solenoid; 9. a screw; 10. extruding the block; 11. rotating the rod; 12. a first spring; 13. a second spring; 14. a push rod; 15. a third spring; 16. and (5) shoveling blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an anti-sticking device for extrusion molding of rubber products comprises a box body 1, a first sliding groove is formed in the inner top wall of the box body 1, a first sliding block is sleeved in the first sliding groove, a third sliding groove is formed in the inner side of the box body 1, a third sliding block is sleeved in the third sliding groove, a cavity 2 is formed in the box body 1, other parts are installed in the cavity 2, a driving motor 3 is fixedly connected to the top of the box body 1, the driving motor 3 is fixedly connected to the top of the box body 1 through bolts, the type of the driving motor 3 is 56BYG250B-0241 and is used as a power source, and a rotating shaft 4 penetrating through and extending into the cavity 2 is fixedly connected to an output shaft of the driving motor 3 to play.

The bottom welding of pivot 4 has first cam 5, play the transmission effect, second cam 6 has been cup jointed to first cam 5's outer lane, the inside of second cam 6 is hollow structure, the major diameter of first cam 5 is greater than the minor diameter of second cam 6, can extrude dwang 11, the top welding of second cam 6 has gag lever post 7 with the interior roof sliding connection of box 1, it is spacing to carry out second cam 6, the top and the first slider welding of gag lever post 7, the perpendicular cross-section of first spout is the T type, the bottom welding of first cam 5 has the solenoid 8 that runs through and extend to the box 1 outside, screw rod 9 has been cup jointed to the inboard screw thread of solenoid 8, with the motion of solenoid 8 cooperation control extrusion piece 10, the screw thread has been seted up at the outside top of screw rod 9, the height of screw thread is 3 ~ 5 cm.

The bottom welding of screw rod 9 has the extrusion piece 10 with 1 inner wall sliding connection of box, extrude rubber products, the both sides and the third slider welding of extrusion piece 10, the cross section of third spout is the T type, the inner wall of cavity 2 rotates and is connected with dwang 11, play the transmission, the second spout has been seted up to the inboard bottom of dwang 11, the second slider has been cup jointed in the second spout, the material of dwang 11 is cast iron, dwang 11's turned angle is 5 ~ 10, dwang 11's outside top welding have with cavity 2 inner wall welded first spring 12, dwang 11's outside bottom welding have with cavity 2 welded second spring 13, can guarantee that dwang 11 resumes the state of not atress.

The inboard bottom sliding connection of dwang 11 has push rod 14, and push rod 14's the outside is articulated with the second slider, and the cross section of second spout is the T type, and push rod 14's inboard welding has third spring 15, and the inboard welding of third spring 15 has to run through and extend to the outer shovel piece 16 of box 1, and it is flat to carry out the shovel to extrusion piece 10 bottom.

The working principle is as follows: by installing the driving motor 3, the rotating shaft 4, the screw tube 8, the screw rod 9, the extruding block 10 and other structures, wherein the rotation of the rotating shaft 4 can be controlled by controlling the driving motor 3, the rotating shaft 4 can rotate to drive the first cam 5 to rotate, the first cam 5 can also drive the screw tube 8 to rotate, the screw tube 8 can rotate to enable the screw rod 9 sleeved on the inner side to move, and further drive the extruding block 10 to move, when the driving motor 3 rotates forwards by 90 degrees, the extruding block 10 moves to the bottom end, and further extrude a rubber product, when the driving motor 3 rotates forwards by 90 degrees and then rotates backwards by 90 degrees, the extruding block 10 reaches the highest end, then the driving motor 3 continues to rotate backwards, at this time, because the screw thread of the screw rod 9 is separated from the screw tube 8, the screw rod 9 does not move, and further the extruding block 10 stops at the highest end, so as to facilitate the bottom of the extruding block 10 to be, preventing the rubber from sticking to the extrusion block 10.

By installing the first cam 5, the second cam 6, the rotating rod 11, the pushing rod 14, the shovel block 16 and other structures, wherein when the driving motor 3 rotates clockwise by 90 degrees in a forward direction, the first cam 5 rotates clockwise by 90 degrees, at the moment, the second cam 6 is not in contact with the first cam 5, and further the second cam 6 does not rotate, when the driving motor 3 rotates reversely by 90 degrees, the first cam 5 rotates counterclockwise by 90 degrees again, and returns to the original position, at the moment, the second cam 6 continues not to rotate, when the driving motor 3 continues to rotate reversely by 180 degrees, at the moment, the first cam 5 rotates counterclockwise by 180 degrees, as the first cam 5 is extruded with the second cam 6 at the moment, the second cam 6 can be driven to rotate counterclockwise by 180 degrees, the second cam 6 can rotate by 180 degrees and can extrude the rotating rod 11 to two sides, further the pushing rod 14 can move towards the middle, the pushing rod 14 can extrude the third spring 15 to drive the shovel block 16 to move, and then carry out the shovel to the bottom of extrusion piece 10, can prevent that rubber from being heated because of the extrusion and pasting on extrusion piece 10, and then influence next operation, make the staff need not inspect every rubber products, the staff's that improves economic effect.

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