WO2022193049A1

WO2022193049A1 - Toy wool processing and forming device

Info

Publication number: WO2022193049A1
Application number: PCT/CN2021/080716
Authority: WO
Inventors: 李保宁
Original assignee: 徐州华沛智能制造科技有限公司
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2022-09-22

Abstract

A toy wool processing and forming device, comprising a forming table (1), wherein a supporting and positioning body (2) is fixedly mounted at the top of the forming table (1), and the supporting and positioning body (2) is specifically a hollow structure; positioning suckers (3), which are symmetrically arranged, are fixedly provided at the top of the supporting and positioning body (2); connecting pipes (4) are fixedly connected to the bottoms of the positioning suckers (3); and the bottoms of the connecting pipes (4) extend into the supporting and positioning body (2). In the forming process, a toy shell can be firmly positioned, so as to prevent the forming quality from being affected by looseness in a subsequent forming process, thereby avoiding the situation in the prior art of the forming precision easily being reduced when the toy shell is formed due to positioning and fixation not being firm; and the stability of the toy shell in the forming process is ensured, the overall quality and attractiveness after forming are guaranteed, and the smoothness of the forming work is also guaranteed.

Description

A toy wool processing and forming device

technical field

The invention relates to the technical field of toy processing, in particular to a toy wool processing and forming device.

Background technique

Now there are so many different kinds of toys on the market, children can choose different toys according to different preferences. There are intellectual ones, and there are also those that provide hands-on ability.

At present, many processes are used in the processing of toy shells, among which molding is the most important step. However, when currently molding the shell of the toy, such as polishing and molding the wool on the surface of the shell, the positioning and fixing of the shell of the toy is often not firm, which easily leads to a decrease in the molding accuracy, which not only affects the toy in the molding process. Unstable factors will also affect the overall appearance and performance after molding, and it is difficult to ensure the smooth progress of the toy shell molding process. To this end, the present invention proposes a toy wool processing and forming device to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a toy wool processing and forming device in order to solve the shortcomings existing in the prior art.

In order to achieve the above object, the present invention adopts the following technical solutions:

A toy wool processing and forming device, comprising a forming table, a supporting and positioning body is fixedly installed on the top of the forming table, and the supporting and positioning body is specifically a hollow structure, and the top of the supporting and positioning body is fixedly provided with symmetrically arranged positioning suction heads , the bottom of the positioning suction head is fixedly connected with a connecting pipe, and the bottom of the connecting pipe extends into the support positioning body; the forming table is provided with a negative pressure cavity and a cavity located on the right side of the negative pressure cavity, and the bottom of the support positioning body is fixed A negative pressure suction pipe is sleeved, and the bottom of the negative pressure suction pipe extends into the negative pressure cavity, and the left side of the inner wall of the bottom of the negative pressure cavity is also fixedly sleeved with an L-shaped exhaust pipe, and the other end of the L-shaped exhaust pipe extends to Outside the forming table, a piston is movably arranged in the negative pressure cavity, the right side of the piston is fixedly connected with a piston rod, the right end of the piston rod slides through the cavity and is rotatably connected with a rotating connecting rod, and the other end of the rotating connecting rod is connected A rotating disk is connected in rotation, a rotating motor is fixedly installed on the inner wall of the bottom of the cavity, and the rotating disk is fixedly sleeved on the output end of the rotating motor.

Preferably, a suction check valve is arranged at the bottom of the negative pressure suction pipe, and an exhaust check valve is arranged at the top of the L-shaped exhaust pipe.

Preferably, the inner wall of the right side of the negative pressure chamber is provided with a socket hole, a rectangular guide sleeve is fixedly socketed in the socket hole, the piston rod is a rectangular structure, and the piston rod slides through the rectangular guide in the horizontal direction. set.

Preferably, a rotating pin is fixed on the top disk surface of the rotating disk, and the rotating disk is rotatably connected to one end of the rotating link through the rotating pin.

Preferably, the right end of the piston rod and the left end of the rotating connecting rod are rotatably connected by a rotating pin.

Preferably, the positioning suction head has a hollow structure, and the top of the positioning suction head is provided with an inhalation positioning port.

Compared with the prior art, the beneficial effects of the present invention are:

In the present invention, the output end of the rotating motor is used to drive the rotating disc and the rotating pin to rotate, and when the rotating pin rotates, the piston rod is driven to move left and right by rotating the connecting rod. When the piston moves to the right, the space on the left side of the negative pressure chamber increases, which in turn reduces the pressure in the negative pressure chamber and forms a negative pressure state, so that the suction one-way valve on the negative pressure suction pipe is opened. Under the action, the negative pressure suction is carried out to the inner cavity of the supporting and positioning body through the negative pressure suction pipe. At the same time, the negative pressure suction is carried out through the connecting pipe and the positioning suction head during the negative pressure suction in the supporting positioning body. By positioning the suction head, the inner wall of the toy shell can be positioned by negative pressure adsorption;

To sum up, the toy wool processing and forming device of the present invention can firmly position the toy shell during the forming process, so as to prevent the looseness in the subsequent forming process from affecting the quality of the forming, and avoid the prior art. When the toy shell is molded, it is easy to cause the molding accuracy to drop due to the weak positioning and fixing, which not only ensures the stability of the toy shell during molding, but also ensures the overall quality and aesthetics after molding, and also ensures the molding work. proceeded smoothly.

Description of drawings

1 is a schematic structural diagram of a toy wool processing and forming device proposed by the present invention;

Fig. 2 is the enlarged structural representation of part A in Fig. 1 of the present invention;

3 is a schematic structural diagram of a rectangular guide sleeve in the present invention.

In the figure: forming table 1, support positioning body 2, positioning suction head 3, connecting pipe 4, negative pressure suction pipe 5, suction check valve 501, cavity 6, exhaust check valve 601, negative pressure cavity 7, piston 8. L-shaped exhaust pipe 9, rotating motor 10, rotating disk 11, rotating pin 12, rotating connecting rod 13, piston rod 14, rectangular guide sleeve 15, rotating pin 16.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

1-3, a toy wool processing and forming device includes a forming table 1, a support and positioning body 2 is fixedly installed on the top of the forming table 1, and the supporting and positioning body 2 is specifically a hollow structure, and the supporting and positioning body 2 A symmetrically arranged positioning suction head 3 is fixed on the top of the positioning suction head 3, a connecting pipe 4 is fixedly connected to the bottom of the positioning suction head 3, and the bottom of the connecting pipe 4 extends into the support positioning body 2; the forming table 1 is provided with a negative pressure The cavity 7 and the cavity 6 located on the right side of the negative pressure cavity 7, the bottom of the support and positioning body 2 is fixedly sleeved with a negative pressure suction pipe 5, and the bottom of the negative pressure suction pipe 5 extends into the negative pressure cavity 7, and the bottom of the negative pressure cavity 7 The left side of the inner wall is also fixedly sleeved with an L-shaped exhaust pipe 9, and the other end of the L-shaped exhaust pipe 9 extends to the outside of the forming table 1. A piston 8 is movably arranged in the negative pressure chamber 7. The right side is fixedly connected with a piston rod 14 , the right end of the piston rod 14 slides through the cavity 6 and is rotatably connected with a rotating connecting rod 13 , and the other end of the rotating connecting rod 13 is rotatably connected with a rotating disk 11 , the bottom inner wall of the cavity 6 The rotary motor 10 is fixedly installed on the top, and the rotary disk 11 is fixedly sleeved on the output end of the rotary motor 10 . The toy wool processing and molding device of the present invention can firmly position the toy shell during the molding process, so as to prevent the looseness in the subsequent molding process from affecting the molding quality, and avoid the prior art that the toy shell is molded. It is easy to reduce the molding accuracy due to the weak positioning and fixing, which not only ensures the stability of the toy shell during molding, but also ensures the overall quality and aesthetics after molding, and also ensures the smooth progress of the molding work.

Further, a suction check valve 501 is arranged at the bottom of the negative pressure suction pipe 5 , and an exhaust check valve 601 is arranged at the top of the L-shaped exhaust pipe 9 .

Further, the inner wall of the right side of the negative pressure chamber 7 is provided with a socket hole, a rectangular guide sleeve 15 is fixedly socketed in the socket hole, the piston rod 14 is a rectangular structure, and the piston rod 14 slides in the horizontal direction. It runs through the rectangular guide sleeve 15 .

Further, a rotating pin 12 is fixed on the top disk surface of the rotating disk 11 , and the rotating disk 11 is rotatably connected to one end of the rotating link 13 through the rotating pin 12 .

Further, the right end of the piston rod 14 and the left end of the rotating connecting rod 13 are rotatably connected by a rotating pin 16 .

Further, the positioning suction head 3 is a hollow structure, and the top of the positioning suction head 3 is provided with a suction positioning port.

The toy wool processing and forming device of the invention can firmly position the toy shell during the forming process, so as to prevent the looseness in the subsequent forming process from affecting the forming quality, and ensure the smooth progress of the forming work. When the toy shell needs to be positioned: the toy shell is sleeved on the outside of the support positioning body 2 and the positioning suction head 3, and the output end of the rotating motor 10 is used to drive the rotating disk 11 and the rotating pin 12 to rotate, and when the rotating pin 12 rotates By rotating the connecting rod 13, the piston rod 14 is driven to move left and right. When the piston rod 14 moves left and right, it drives the piston 8 to move left and right in the negative pressure chamber 7. When the piston 8 moves to the right, the space on the left side of the negative pressure chamber 7 increases. Then, the pressure in the negative pressure chamber 7 is reduced and a negative pressure state is formed, so that the suction check valve 501 on the negative pressure suction pipe 5 is opened, and under the action of negative pressure, the negative pressure suction pipe 5 is used to support the positioning body. The inner cavity of 2 carries out negative pressure suction, and at the same time, when the negative pressure suction in the supporting positioning body 2 is inhaled, the negative pressure suction is carried out through the connecting pipe 4 and the positioning suction head 3. Finally, the positioning suction head 3 can The inner wall of the toy shell is positioned by negative pressure adsorption. On the contrary, when the piston 8 moves to the left, the space on the left side of the negative pressure chamber 7 is reduced, the pressure in the negative pressure chamber 7 is increased, and the exhaust check valve 601 is opened. Then, the gas in the negative pressure chamber 7 is discharged from the L-shaped exhaust pipe 9 to the outside. Through the above-mentioned reciprocating operation, the positioning suction head 3 can be continuously inhaled under negative pressure, so that the suction head 3 can be sucked by the negative pressure of the positioning suction head 3. The inner wall of the toy shell can be firmly adsorbed and positioned;

Finally, the present invention avoids the situation that the prior art is prone to lowering the molding accuracy due to the insecure positioning and fixing of the toy shell during the molding process, which not only ensures the stability of the toy shell during molding, but also ensures The overall quality and aesthetics after forming are also conducive to ensuring the smooth progress of the toy shell forming process.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims

A toy wool processing and forming device, comprising a forming table (1), characterized in that a support and positioning body (2) is fixedly installed on the top of the forming table (1), and the supporting and positioning body (2) is specifically a hollow structure, The top of the support and positioning body (2) is fixedly provided with symmetrically arranged positioning suction heads (3), the bottom of the positioning suction head (3) is fixedly connected with a connecting pipe (4), and the bottom of the connecting pipe (4) extends to A negative pressure cavity (7) and a cavity (6) located on the right side of the negative pressure cavity (7) are provided on the forming table (1), and the bottom of the supporting and positioning body (2) is fixed A negative pressure suction pipe (5) is sleeved, and the bottom of the negative pressure suction pipe (5) extends into the negative pressure cavity (7), and the left side of the inner wall of the bottom of the negative pressure cavity (7) is also fixedly sleeved with an L-shaped exhaust pipe (9), and the other end of the L-shaped exhaust pipe (9) extends to the outside of the forming table (1), the negative pressure chamber (7) is movably provided with a piston (8), and the right side of the piston (8) A piston rod (14) is fixedly connected, the right end of the piston rod (14) slides through the cavity (6) and is rotatably connected with a rotating connecting rod (13), and the other end of the rotating connecting rod (13) is rotatably connected with a rotating disk (11), a rotary motor (10) is fixedly mounted on the bottom inner wall of the cavity (6), and the rotary disk (11) is fixedly sleeved on the output end of the rotary motor (10).
The toy wool processing and forming device according to claim 1, characterized in that a suction check valve (501) is arranged at the bottom of the negative pressure suction pipe (5), and the L-shaped exhaust pipe (9) An exhaust one-way valve (601) is provided at the top of the .
A toy wool processing and forming device according to claim 1, characterized in that a socket hole is provided on the inner wall of the right side of the negative pressure cavity (7), and a rectangular guide sleeve ( 15), the piston rod (14) has a rectangular structure, and the piston rod (14) slides through the rectangular guide sleeve (15) in the horizontal direction.
A toy wool processing and forming device according to claim 1, characterized in that a rotating pin (12) is fixedly arranged on the top plate surface of the rotating disk (11), and the rotating disk (11) passes through the rotating pin (12). ) is rotatably connected to one end of the rotating link (13).
The toy wool processing and forming device according to claim 1, wherein the right end of the piston rod (14) and the left end of the rotating connecting rod (13) are rotatably connected by a rotating pin (16).
The toy wool processing and forming device according to claim 1, characterized in that the positioning suction head (3) is a hollow structure, and the top of the positioning suction head (3) is provided with a suction positioning port.