Feeding and discharging mechanism for sealing ring forming

Abstract

The utility model relates to the technical field of sealing ring production, in particular to a feeding and discharging mechanism for sealing ring forming, which is characterized in that equipment can drive a mold to move to different processing areas through a transverse moving device, and raw materials are quantitatively released to the mold through matching of a discharging device and the transverse moving device. The transverse moving device is assisted by the ejection device, so that the machined sealing ring can be conveniently and quickly taken out, and the practicability of the device is improved; comprising a transverse moving device, a discharging device and an ejection device, the discharging device is installed on the transverse moving device, and the ejection device is installed on the transverse moving device.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring production, in particular to a loading and unloading mechanism for sealing ring molding. Background Art

[0002] A rubber sealing ring is an annular sealing device made of rubber material, which is widely used in various mechanical equipment to prevent liquid or gas leakage. A mold is a tool used in industrial production to obtain the desired product by methods such as injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping, and stretching. With the rapid development of polymer materials, rubber molds are closely related to people's lives. According to various needs, rubber sealing rings with small wire diameters are widely used in various occasions.

[0003] The Chinese utility model patent with application number CN202123345448.1 in the prior art relates to a rubber sealing ring mold, including a top plate, a square groove, a motor, a mold column, a frame, a rotating shaft and a fan, etc., which can quickly demold the sealing ring.

[0004] However, in actual use, the above device requires manual addition of raw materials into the mold one by one, which reduces the production efficiency of the equipment. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a loading and unloading mechanism for sealing ring molding, which enables the equipment to drive the mold to move to different processing areas through a transverse movement device, releases the raw materials onto the mold in a quantitative manner through a discharging device in cooperation with the transverse movement device, and assists the transverse movement device with an ejection device to facilitate the rapid removal of the processed sealing ring, thereby improving the practicality of the device.

[0006] The utility model discloses a loading and unloading mechanism for sealing ring molding, which comprises a transverse moving device, a discharging device and an ejecting device, wherein the discharging device is mounted on the transverse moving device and the ejecting device is mounted on the transverse moving device; the transverse moving device enables the equipment to drive the mold to move to different processing areas, the discharging device cooperates with the transverse moving device to release the raw material onto the mold, and the ejecting device assists the transverse moving device to facilitate the rapid removal of the processed sealing ring, thereby improving the practicality of the device.

[0007] Preferably, the transverse movement device includes a frame, a transverse movement platform, a screw, a reducer and a first motor. A rectangular groove is provided on the upper end surface of the frame, and a group of screws are horizontally installed in the rectangular groove. The transverse movement platform is located in the rectangular groove and is connected to the screw through a nut. A group of limit grooves are respectively provided on the left and right sides of the transverse movement platform and are engaged with the rectangular grooves on the frame. A reducer is installed on the front end surface of the frame, and the output end of the reducer is connected to the screw, and the first motor is installed on the reducer; turning on the first motor transmits power to the screw through the reducer to drive the screw to rotate, and the rotation of the screw drives the transverse movement platform to move laterally to different areas for processing operations. The limit grooves on the left and right end surfaces of the transverse movement platform prevent the transverse movement platform from flipping over during movement, thereby improving the practicality of the device.

[0008] Preferably, it also includes a hydraulic cylinder, an upper template and a lower template. A gantry is installed at the rear of the upper end surface of the frame, and a hydraulic cylinder is installed on the upper end surface of the gantry. The movable end of the hydraulic cylinder passes through the upper end surface of the gantry and extends to the inside of the gantry and the upper template. Multiple groups of lower templates are fixed to the upper end surface of the transverse platform by bolts; the raw material is placed on the lower template, and then the hydraulic cylinder is controlled to fall so that the upper template falls and cooperates with the multiple groups of lower templates to extrude and form the raw material, thereby completing rapid production and improving the practicality of the device.

[0009] Preferably, the discharging device includes a storage tank, an electric cylinder, a piston, a three-way pipe and a solenoid valve. A gantry is provided in the middle of the upper end surface of the frame, and a storage tank is vertically installed on the upper end surface of the gantry. The upper end surface of the storage tank is installed with an electric cylinder, and the movable end of the electric cylinder passes through the upper end surface of the storage tank and extends to the inside of the storage tank and is connected to the piston. The output end of the storage tank passes through the upper end surface of the gantry and extends to the lower side of the gantry. A three-way pipe is installed on the output end of the storage tank, and a group of solenoid valves are respectively installed on the two groups of output ends of the three-way pipe; the raw materials are stored through the storage tank, and when the transverse movement device moves the lower template to the lower side of the solenoid valve, the solenoid valves are opened one by one and the electric cylinder is controlled to extend to make the piston move downward to squeeze out the raw materials in the storage tank. The single extension amount of the electric cylinder is controlled to control the single discharge amount, thereby reducing the labor intensity of the operator's unloading process and improving the practicality of the device.

[0010] Preferably, it also includes a supporting light rod, which is horizontally installed in the rectangular groove on the frame, and a circular hole is provided on the transverse platform corresponding to the position of the supporting light rod, and the supporting light rod passes through the circular hole on the transverse platform; the supporting light rod provides auxiliary support to the middle part of the transverse platform, thereby reducing the stress and deformation of the transverse platform during the operation of the upper template and multiple groups of lower templates, thereby improving the practicality of the device.

[0011] Preferably, it also includes a heating pipe and a valve. A heating pipe is provided in the inner wall of the storage tank, and a group of valves are installed on the input end and the output end of the heating pipe respectively. The valve facilitates the rapid connection of the heating pipe to the water pipe of the external water source, and high-temperature liquid is introduced into the heating pipe to heat the raw materials in the storage tank, thereby maintaining the temperature of the raw materials in the storage tank and improving the practicality of the device.

[0012] Preferably, the ejection device includes a second electric cylinder, a pressure sensor and a lifting plate. Multiple groups of second electric cylinders are installed on the lower end surface of the transverse platform at positions corresponding to multiple groups of lower templates. A circular hole is provided in the middle of the upper end surface of the lower template, and a lifting plate is provided in the circular hole. The movable end of the second electric cylinder is connected to the lower end surface of the lifting plate through the pressure sensor. After the extrusion molding of the rubber ring is completed, the extension of the second electric cylinder is controlled to drive the extension of the lifting plate, and then the rubber ring and the film formed during the extrusion process are pushed upward out of the lower template, so that the equipment can quickly eject the rubber ring. The pressure on the movable end of the second electric cylinder is monitored by the pressure sensor to prevent damage to the equipment caused by excessive pressure, thereby improving the practicality of the device.

[0013] Compared with the existing technology, the beneficial effects of the present invention are: the equipment can drive the mold to move to different processing areas through the transverse movement device, the raw materials are quantitatively released onto the mold through the discharge device in cooperation with the transverse movement device, and the ejection device assists the transverse movement device to facilitate the rapid removal of the processed sealing ring, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an axonometric structural diagram of the present utility model;

[0015] Figure 2 This is a schematic diagram of the first cross-sectional structure of the present utility model;

[0016] Figure 3 This is a second cross-sectional structural diagram of the present invention;

[0017] Figure 4 This is a third cross-sectional structural diagram of the present utility model;

[0018] Markings in the accompanying drawings: 1. Frame; 2. Transverse platform; 3. Screw; 4. Reducer; 5. First motor; 6. Hydraulic cylinder; 7. Upper template; 8. Lower template; 9. Storage tank; 10. Electric cylinder; 11. Piston; 12. Tee; 13. Solenoid valve; 14. Support rod; 15. Heating tube; 16. Valve; 17. Second electric cylinder; 18. Pressure sensor; 19. Lifting plate. DETAILED DESCRIPTION

[0019] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0020] Example

[0021] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The discharge device shown is installed on the transverse device, and the ejection device is installed on the transverse device;

[0022] First, when the transverse movement device moves the lower template 8 to the lower side of the solenoid valve 13, the solenoid valves 13 are opened one by one and the electric cylinder 10 is controlled to extend so that the piston 11 moves downward to extrude the raw materials in the storage tank 9 onto the lower template 8. Then, the first motor 5 is turned on to transmit power to the screw 3 through the reducer 4 to drive the screw 3 to rotate. The rotation of the screw 3 drives the transverse movement platform 2 to move horizontally to the lower side of the upper template 7. Then, the hydraulic cylinder 6 is controlled to fall so that the upper template 7 falls and cooperates with multiple groups of lower templates 8 to extrude the raw materials. Then, the second electric cylinder 17 is controlled to extend to drive the lifting plate 19 to extend, thereby pushing the rubber ring and the film formed during the extrusion process upward out of the lower template 8.

[0023] The traverse device includes a frame 1, a traverse platform 2, a lead screw 3, a reducer 4 and a first motor 5. A rectangular groove is provided on the upper end surface of the frame 1, in which a set of lead screws 3 are horizontally installed. The traverse platform 2 is located in the rectangular groove and connected to the lead screw 3 through a nut. A set of limit grooves are respectively provided on the left and right sides of the traverse platform 2 and engage with the rectangular grooves on the frame 1. A reducer 4 is installed on the front end surface of the frame 1, and the output end of the reducer 4 is connected to the lead screw 3. The first motor 5 is installed on the reducer 4.

[0024] It also includes a hydraulic cylinder 6, an upper template 7 and a lower template 8. A gantry is installed at the rear of the upper end surface of the frame 1. The hydraulic cylinder 6 is installed on the upper end surface of the gantry. The moving end of the hydraulic cylinder 6 passes through the upper end surface of the gantry and extends to the inside of the gantry and the upper template 7. Multiple sets of lower templates 8 are fixed to the upper end surface of the transverse platform 2 by bolts.

[0025] The discharging device includes a storage tank 9, an electric cylinder 10, a piston 11, a three-way pipe 12 and a solenoid valve 13. A gantry is provided in the middle of the upper end surface of the frame 1, and the storage tank 9 is vertically mounted on the upper end surface of the gantry. The electric cylinder 10 is mounted on the upper end surface of the storage tank 9. The movable end of the electric cylinder 10 passes through the upper end surface of the storage tank 9 and extends to the inside of the storage tank 9 and is connected to the piston 11. The output end of the storage tank 9 passes through the upper end surface of the gantry and extends to the lower side of the gantry. A three-way pipe 12 is installed on the output end of the storage tank 9, and a group of solenoid valves 13 are respectively installed on the two groups of output ends of the three-way pipe 12;

[0026] It also includes a supporting polished rod 14, which is horizontally installed in the rectangular groove on the frame 1, and a circular hole is provided on the transverse platform 2 at a position corresponding to the supporting polished rod 14, and the supporting polished rod 14 passes through the circular hole on the transverse platform 2;

[0027] It also includes a heating pipe 15 and a valve 16. The inner wall of the storage tank 9 is provided with a heating pipe 15, and a set of valves 16 are respectively installed on the input end and the output end of the heating pipe 15;

[0028] The ejection device includes a second electric cylinder 17, a pressure sensor 18, and a lifting plate 19. Multiple sets of second electric cylinders 17 are installed on the lower end surface of the transverse platform 2 at positions corresponding to multiple sets of lower templates 8. A circular hole is provided in the middle of the upper end surface of the lower template 8, and a lifting plate 19 is provided in the circular hole. The movable end of the second electric cylinder 17 is connected to the lower end surface of the lifting plate 19 via the pressure sensor 18.

[0029] The transverse movement device enables the equipment to move the mold to different processing areas. The discharge device cooperates with the transverse movement device to release the raw materials onto the mold in a quantitative manner. The ejection device assists the transverse movement device to facilitate the rapid removal of the processed sealing ring, thereby improving the practicality of the device.

[0030] The electric cylinder 10, hydraulic cylinder 6, upper template 7, lower template 8, reducer 4, first motor 5, valve 16, pressure sensor 18, second electric cylinder 17 and solenoid valve 13 of the loading and unloading mechanism for sealing ring molding of the utility model are purchased on the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, and technical personnel in this field do not need to make creative labor.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A loading and unloading mechanism for sealing ring molding; characterized in that, The invention comprises a transverse movement device, a discharge device and an ejection device, wherein the discharge device is mounted on the transverse movement device and the ejection device is mounted on the transverse movement device; the invention also comprises a heating pipe (15) and a valve (16), wherein the heating pipe (15) is arranged in the inner wall of the storage tank (9), and a group of valves (16) are respectively arranged on the input end and the output end of the heating pipe (15); the ejection device comprises a second electric cylinder (17), a pressure sensor (18) and a lifting plate (19), wherein a plurality of groups of second electric cylinders (17) are arranged on the lower end surface of the transverse movement platform (2) at positions corresponding to a plurality of groups of lower templates (8), a circular hole is arranged in the middle of the upper end surface of the lower template (8), and a lifting plate (19) is arranged in the middle of the circular hole, and the moving end of the second electric cylinder (17) is connected to the lower end surface of the lifting plate (19) through the pressure sensor (18).

2. A loading and unloading mechanism for sealing ring molding according to claim 1, characterized in that: The transverse movement device comprises a frame (1), a transverse movement platform (2), a lead screw (3), a reducer (4) and a first motor (5). A rectangular groove is provided on the upper end surface of the frame (1), a group of lead screws (3) are horizontally installed in the rectangular groove, the transverse movement platform (2) is located in the rectangular groove and connected to the lead screw (3) through a nut, a group of limit grooves are respectively provided on the left and right sides of the transverse movement platform (2) and are engaged with the rectangular groove on the frame (1), a reducer (4) is installed on the front end surface of the frame (1), the output end of the reducer (4) is connected to the lead screw (3), and the first motor (5) is installed on the reducer (4).

3. A loading and unloading mechanism for sealing ring molding according to claim 2, characterized in that: It also includes a hydraulic cylinder (6), an upper template (7) and a lower template (8). A gantry is installed at the rear of the upper end surface of the frame (1). The hydraulic cylinder (6) is installed on the upper end surface of the gantry. The movable end of the hydraulic cylinder (6) passes through the upper end surface of the gantry and extends to the inside of the gantry and the upper template (7). Multiple groups of lower templates (8) are fixed to the upper end surface of the transverse platform (2) by bolts.

4. A loading and unloading mechanism for sealing ring molding according to claim 2, characterized in that: The discharging device comprises a storage tank (9), an electric cylinder (10), a piston (11), a three-way pipe (12) and a solenoid valve (13). A gantry is provided in the middle of the upper end surface of the frame (1). The storage tank (9) is vertically mounted on the upper end surface of the gantry. The electric cylinder (10) is mounted on the upper end surface of the storage tank (9). The movable end of the electric cylinder (10) passes through the upper end surface of the storage tank (9) and extends to the inside of the storage tank (9) and is connected to the piston (11). The output end of the storage tank (9) passes through the upper end surface of the gantry and extends to the lower side of the gantry. A three-way pipe (12) is mounted on the output end of the storage tank (9). A group of solenoid valves (13) are respectively mounted on the two groups of output ends of the three-way pipe (12).

5. A loading and unloading mechanism for sealing ring molding according to claim 2, characterized in that: The machine frame (1) further comprises a supporting polished rod (14), wherein the supporting polished rod (14) is horizontally installed in a rectangular groove on the machine frame (1), and a circular hole is provided on the transverse platform (2) at a position corresponding to the supporting polished rod (14), and the supporting polished rod (14) passes through the circular hole on the transverse platform (2).

Images