Injection molding drainage opening material separator for improving product quality

Abstract

The utility model relates to the field of drainage opening material separation, in particular to an injection molding drainage opening material separator used for improving product quality, and the injection molding drainage opening material separator comprises a conveying assembly and an ultrasonic separator, the conveying assembly comprises two sets of supporting frames, a connecting shaft, a conveying plate and a sliding clamping assembly, the connecting shaft is arranged between the two sets of supporting frames, and the ultrasonic separator is arranged on the conveying plate. The adjacent side walls of the multiple conveying plates are hinged to each other to form an annular shape and rotationally arranged on the connecting shaft in a sleeving mode, the ultrasonic separator is arranged above the annular conveying plates in a suspended mode, and the sliding clamping assemblies are fixedly arranged on the conveying plates. And the separation cost of the drainage opening material is reduced.

Description

Technical Field

[0001] The present application relates to the field of separating runner materials, and in particular to an injection molding runner material separator for improving product quality. Background Art

[0002] Currently, runner materials refer to the waste plastic materials trimmed from the gate of a plastic mold during the plastic mold processing. These materials are usually the residual parts after one injection molding, containing the original plastic materials and some additives during the processing.

[0003] In the existing method, after injection molding into the injection mold, the injection molding runner materials exist on the surface of the plastic part, and manual labor is used to trim the injection molding runner materials from the plastic part for separating the runner materials.

[0004] The above-mentioned existing technical solutions have the following defects: during the separation process of the runner materials, using manual labor to separate the runner materials has low work efficiency, and the large amount of runner materials to be separated leads to high labor costs. Summary of the Utility Model

[0005] In order to improve the separation efficiency of the runner materials, reduce the use of manual labor, and lower the cost of separating the runner materials, the present application provides an injection molding runner material separator for improving product quality.

[0006] The above technical object of the present application is achieved through the following technical solutions:

[0007] An injection molding runner material separator for improving product quality includes a conveying assembly and an ultrasonic separator. The conveying assembly includes a support frame, a connecting shaft, a conveying plate, and a sliding clamping assembly. There are two groups of the support frames. The connecting shaft is arranged between the two groups of support frames. There are multiple conveying plates. The adjacent side walls of the multiple conveying plates are hinged to form a ring and rotatably sleeved on the connecting shaft. The ultrasonic separator is suspended above the ring-shaped conveying plate. The sliding clamping assembly is fixedly arranged on the conveying plate.

[0008] By adopting the above technical solutions, through the setting of the support frame, the conveying plate, and the ultrasonic separator, it is possible to separate the runner materials on the surface of each plastic part after injection molding and cooling and shaping one by one. The sliding clamping assembly arranged on the conveying plate can clamp and fix the plastic part to be processed, which is convenient for accurately separating the runner materials on the surface of the plastic part subsequently, reducing the use of manual labor to separate the runner materials, improving the separation efficiency, and lowering the separation efficiency of the runner materials.

[0009] Optionally, the sliding clamping assembly includes a sliding column, a sliding plate, an extrusion member, a V-shaped clamping member, and a first spring. One end of the sliding column is fixedly connected to the conveying plate. The sliding plate is slidably sleeved on the sliding column. The extrusion member is fixedly arranged on the sliding plate and is located between the sliding plate and the conveying plate. The V-shaped clamping member is hinged to the side wall of the sliding column. One end of the V-shaped clamping member penetrates into the sliding plate and is located between the sliding plate and the conveying plate. The first spring is arranged between the V-shaped clamping member and the sliding column and is located between the sliding plate and the conveying plate.

[0010] By adopting the above technical solution, by providing the sliding column, the sliding plate, the extrusion member, the V-shaped clamping member, and the first spring, the sliding plate can slide along the length direction of the sliding column. One end of the V-shaped clamping member penetrates into the sliding plate. The corner of the extrusion member fits the surface of the V-shaped clamping member. Place the plastic part on the sliding plate, press the sliding plate in the direction close to the conveying plate, and the extrusion member presses one end of the V-shaped clamping member so that the other end of the V-shaped clamping member clamps and fixes the plastic part, which is convenient for accurately separating the gate material on the surface of the plastic part subsequently and improves the separation efficiency.

[0011] Optionally, the gate material separator further includes a limiting roller and a limiting block. The limiting roller is fixedly sleeved on the connecting shaft. The limiting roller is coaxially arranged with the connecting shaft. The limiting block is integrally formed with the conveying plate, and the side wall of the limiting block fits the side wall of the limiting roller.

[0012] By adopting the above technical solution, by providing the limiting roller and the limiting block, it can be avoided that the annular conveying plate deviates during the process of rotating around the connecting shaft, interfering with the separation work of the gate material and reducing the separation efficiency.

[0013] Optionally, the gate material separator further includes a motor and a driving gear. The motor is fixedly arranged on the support frame. The output shaft of the motor penetrates into the support frame and is coaxially and fixedly connected to the connecting shaft. The driving gear is fixedly sleeved on the connecting shaft. Teeth are integrally formed on the surface of the conveying plate, and the teeth mesh with the driving gear.

[0014] By adopting the above technical solution, by setting the motor to drive the connecting shaft to rotate, thereby driving the annular conveying plate to rotate around the limiting roller. The rotating conveying plate can convey the plastic parts to the lower part of the ultrasonic separator one by one, which is convenient for the separation work of the gate material.

[0015] Optionally, the gate material separator further includes a collection box, a fan, and an arc plate. The side wall of the collection box is provided with a U-shaped groove, and the collection box covers the gate material separator and the annular conveying plate. The fan is arranged on the side wall of the collection box, and the arc plate is fixedly arranged in the collection box.

[0016] By adopting the above technical solution, through the setting of the collection box, the fan and the arc plate, the sprue materials separated from the surface of the plastic parts can be collected, which is convenient for subsequent use or recycling.

[0017] Optionally, the sprue material separator further includes a reset plate, and the reset plate is fixedly arranged on the support frame through a connecting rod.

[0018] By adopting the above technical solution, by setting the reset plate, the sliding plate in the sliding clamping assembly clamping the plastic part can be reset, and the plastic part that has completed the separation of the sprue material can be taken off, which is convenient for subsequent collection work and improves work efficiency.

[0019] Optionally, a chamfer is processed at the corner where the extrusion part is attached to the V-shaped clamping part.

[0020] By adopting the above technical solution, the chamfer at the corner of the extrusion part facilitates the sliding of the extrusion part on the surface of the V-shaped clamping part.

[0021] Optionally, one end of the arc plate is located between the transfer plate and the sliding plate.

[0022] By adopting the above technical solution, the arc plate with one end located between the sliding plate and the clamping plate can prevent the separated sprue materials from entering between the annular transfer plates and interfering with the normal operation of the sprue material separator.

[0023] In summary, the present application has the following technical effects:

[0024] 1. By setting the support frame, the connecting shaft, the transfer plate and the sliding clamping assembly, the plastic parts to be processed can be clamped and fixed, which is convenient for accurately separating the sprue materials on the surface of the plastic parts subsequently, reducing the use of manual separation of the sprue materials, improving the separation efficiency, and reducing the separation efficiency of the sprue materials;

[0025] 2. By setting the sliding column, the sliding plate, the extrusion part, the V-shaped clamping part and the first spring, the plastic parts can be clamped and fixed, which is convenient for accurately separating the sprue materials on the surface of the plastic parts subsequently and improving the separation efficiency;

[0026] 3. By setting the limit rollers and the limit blocks, it can prevent the annular transfer plate from deviating during the process of rotating around the connecting shaft, interfering with the separation work of the sprue materials and reducing the separation efficiency. Brief Description of the Drawings

[0027] Figure 1 is the external structure diagram of the present application;

[0028] Figure 2 is the partial enlarged structure diagram of the transfer assembly of the present application;

[0029] Figure 3It is a prominent structural diagram of the sliding clamping assembly of the present application;

[0030] Figure 4 It is a prominent structural diagram of the collection assembly of the present application.

[0031] Explanation of reference numerals: 1. Conveyor assembly; 11. Support frame; 111. Support rod; 112. Horizontal rod; 12. Connecting shaft; 13. Limiting roller; 14. Driving gear; 15. Motor; 16. Conveyor plate; 161. Limiting block; 17. Sliding clamping assembly; 171. Sliding column; 172. Sliding plate; 173. Extrusion member; 174. V-shaped clamping member; 175. First spring; 2. Ultrasonic separator; 3. Collection assembly; 31. Collection box; 311. U-shaped groove; 32. Fan; 33. Arc plate; 34. Reset plate. Detailed implementation manners

[0032] The present application will be further described in detail below with reference to the accompanying drawings.

[0033] An embodiment of the present application discloses an injection molding gate scrap separator for improving product quality. Referring to Figure 1 and Figure 2 , the gate scrap separator includes a conveyor assembly 1, an ultrasonic separator 2, and a collection assembly 3. The conveyor assembly 1 can convey the injection-molded and cooled plastic parts to the ultrasonic separator 2 one by one. The ultrasonic separator 2 works to remove the gate scrap from the surface of the plastic parts, and the conveyor assembly 1 continues to convey the separated plastic parts for unified collection. The collection assembly 3 can collect the gate scrap for subsequent use of the gate scrap.

[0034] Referring to Figure 3 , the conveyor assembly 1 includes a support frame 11 and a connecting shaft 12. There are two sets of support frames 11. One set of support frames 11 includes two support rods 111 and one horizontal rod 112. The two support rods 111 are vertically arranged, and the lengths of the two support rods 111 are parallel to each other and spaced apart. The horizontal rod 112 is horizontally arranged above the two support rods 111. The two ends of one side wall of the horizontal rod 112 are fixedly connected to the upper end surfaces of the two support rods 111 respectively. The two sets of support frames 11 are opposite and spaced apart, and the lengths of the two horizontal rods 112 of the two sets of support frames 11 are parallel to each other. The connecting shaft 12 is arranged between the two horizontal rods 112. There are two connecting shafts 12, and the two connecting shafts 12 are respectively located at the two ends of the length direction of the horizontal rod 112. The end faces of the connecting shafts 12 are rotatably arranged on the opposite side walls of the two horizontal rods 112.

[0035] Referring to Figure 3, the conveying assembly 1 further includes a limit roller 13, a driving gear 14 and a motor 15. The limit roller 13 is fixedly sleeved on the connecting shaft 12. There are four limit rollers 13. The four limit rollers 13 are divided into two groups, and each group is respectively arranged on two connecting shafts 12. Two limit rollers 13 in a group are arranged at intervals, and the limit roller 13 is coaxially arranged with the connecting shaft 12. The driving gear 14 is arranged between two limit rollers 13 and is fixedly sleeved on a connecting shaft 12, and the driving gear 14 is coaxially arranged with the connecting shaft 12. The motor 15 is arranged at one end of the side wall of the horizontal rod 112. The motor 15 is located on one side of a group of support frames 11 away from the other group of support frames 11. The output shaft of the motor 15 penetrates into the horizontal rod 112 and is coaxially and fixedly connected to the end of the connecting shaft 12 provided with the driving gear 14. It is stipulated that the side where the driving gear 14 is arranged is the discharging end, and the other side is the feeding end.

[0036] Combined with Figure 1 , Figure 3 and Figure 4 , the conveying assembly 1 further includes a conveying plate 16. The conveying plate 16 is arranged between two groups of support frames 11. There are multiple conveying plates 16, and the length directions of the multiple conveying plates 16 are parallel to each other. The length direction of the conveying plate 16 is perpendicular to the length direction of the horizontal rod 112. The adjacent side walls of the multiple conveying plates 16 are hinged to form an annular structure. The annular structure is rotatably sleeved on two groups of limit rollers 13. A limit block 161 is integrally formed on the plate surface of the conveying plate 16 that fits the limit roller 13. The limit block 161 is in the shape of an isosceles trapezoid. There are two limit blocks 161. Both limit blocks 161 are located between two limit rollers 13. The opposite surfaces of the two limit blocks 161 can fit with the opposite surfaces of the two limit rollers 13. The arrangement of the limit block 161 and the limit roller 13 can prevent the conveying plate 16 from shifting during movement. Teeth are formed on the plate surface of the conveying plate 16 and between the two limit blocks 161. The teeth mesh with the driving gear 14. The teeth on adjacent two conveying plates 16 can continuously mesh with the driving gear 14, so as to ensure that the multiple conveying plates 16 can operate stably and continuously.

[0037] Combined with Figure 1 and Figure 4, a sliding clamping assembly 17 is provided on the surface of the transfer plate 16 facing away from the limit block 161, and a sliding clamping assembly 17 is provided on each transfer plate 16. The sliding clamping assembly 17 includes a sliding column 171, a sliding plate 172, a V-shaped clamping member 174, and a first spring 175. One end of the sliding column 171 is fixedly connected to the surface of the transfer plate 16. The sliding column 171 is a square column and there are two of them. The two sliding columns 171 are parallel to each other in the length direction and are spaced apart. The length direction of the sliding column 171 is perpendicular to the surface of the transfer plate 16. The sliding plate 172 is opposite to and spaced from the transfer plate 16. The length direction of the sliding plate 172 is parallel to the length direction of the transfer plate 16, and the surface of the sliding plate 172 is parallel to the surface of the transfer plate 16. A sliding hole is formed on the surface of the sliding plate 172. The sliding hole is adapted to the sliding column 171 and the sliding plate 172 is slidably sleeved on the sliding column 171. An extrusion member 173 is fixedly connected to the surface of the sliding plate 172 close to the transfer plate 16. The extrusion member 173 is a square block. The length direction of the extrusion member 173 is parallel to the length direction of the sliding plate 172. The edges at both ends of the surface of the extrusion member 173 away from the sliding plate 172 are processed into chamfers.

[0038] Referring to Figure 4 , the V-shaped clamping member 174 is arranged between the two sliding columns 171. There are two V-shaped clamping members 174, and the V-shaped openings of the two V-shaped clamping members 174 face each other. The protruding corners of the outer walls of the two V-shaped clamping members 174 are respectively hinged to the opposite side walls of the two sliding columns 171. The hinge points are located on the side of the sliding plate 172 away from the transfer plate 16. An accommodation hole is formed on the sliding plate 172 between the two sliding columns 171. A section of the V-shaped clamping member 174 close to the transfer plate 16 penetrates into the sliding plate 172. One end of the V-shaped clamping member 174 close to the transfer plate 16 is located between the extrusion member 173 and the surface of the transfer plate 16. The other end of the V-shaped clamping member 174 is made of an elastic member. The first spring 175 is arranged between the V-shaped clamping member 174 and the sliding column 171. One end of the first spring 175 is fixedly connected to the side wall of the sliding column 171, and the other end is fixedly connected to the side wall of the end of the V-shaped clamping member 174 close to the transfer plate 16. The chamfer of the extrusion member 173 is always in contact with the inner wall of the V-shaped clamping member 174.

[0039] Referring to Figure 4 , the staff places the completed plastic part on the surface of the sliding plate 172 facing away from the transfer plate 16, presses the sliding plate 172 in the direction close to the transfer plate 16. As the sliding plate 172 slides, the extrusion member 173 presses the inner wall of the V-shaped clamping member 174, so that the V-shaped clamping member 174 clamps and fixes the plastic part on the sliding plate 172, facilitating the transfer and subsequent separation of the sprue material.

[0040] Combined with Figure 1 and Figure 2, The ultrasonic separator 2 is suspended above two sets of support frames 11. The length direction of the ultrasonic separator 2 is perpendicular to the length direction of the horizontal rod 112. Ultrasonic waves can separate the sprue material on the surface of the plastic part from the surface of the plastic part, improving the quality and yield rate of the product.

[0041] Combined with Figure 1 and Figure 2 , The collection assembly 3 includes a collection box 31, a fan 32, an arc plate 33, and a reset plate 34. The collection box 31 covers two sets of support frames 11. The length direction of the collection box 31 is perpendicular to the length direction of the horizontal rod 112. The ultrasonic separator 2 is fixedly arranged at the bottom of the collection box 31. U-shaped grooves 311 are opened on both opposite side walls of the collection box 31. The opposite groove walls of the U-shaped grooves 311 are fixedly connected to the opposite side walls of the two horizontal rods 112. The surface of the ultrasonic separator 2 close to the transfer plate 16 is flush with the bottom of the U-shaped groove 311. Square holes are opened on both end walls of the collection box 31. The fan 32 is fixedly arranged in the square holes. The fan 32 can blow the separated sprue material to both ends of the transfer plate 16, facilitating the collection of the sprue material.

[0042] Combined with Figure 1 and Figure 2 , The arc plate 33 is arranged inside the collection box 31. There are two arc plates 33. One side wall of one end of the arc plate 33 is fixedly connected to the side wall of the collection box 31, and the other end is located between the transfer plate 16 and the sliding plate 172 and is spaced from both the transfer plate 16 and the sliding plate 172. The arc plate 33 can prevent the separated sprue material from entering between the transfer plates 16 and interfering with the operation of the separator.

[0043] Combined with Figure 1 and Figure 2 , The reset plate 34 is arranged at the discharge end of the sprue separator. The reset plate 34 is fixedly arranged between the transfer plate 16 and the sliding plate 172 through a connecting rod. One end of the connecting rod is fixedly connected to the side wall of one end of the horizontal rod 112, and the other end is fixedly connected to the side wall of the reset plate 34. The reset plate 34 is spaced from the transfer plate 16. The reset plate 34 is a strip-shaped plate with a curvature, and the curvature opening of the reset plate 34 faces the limit roller 13. When the transfer plate 16 clamping the plastic part separated from the sprue material moves past the reset plate 34. The plate surface of the sliding plate 172 close to the transfer plate 16 contacts the plate surface of the reset plate 34. As the transfer plate 16 moves, the reset plate 34 resets the sliding plate 172, the clamping member releases the plastic part, and the plastic part is collected.

[0044] This specific embodiment is only an interpretation of the present application, and it is not a limitation of the present application. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. The injection molding nozzle material separator used to improve product quality is characterized by: The water outlet material separator comprises a conveying component (1) and an ultrasonic separator (2), wherein the conveying component (1) comprises a support frame (11), a connecting shaft (12), a conveying plate (16) and a sliding clamping component (17), wherein the support frame (11) is provided with two groups, wherein the connecting shaft (12) is provided between the two groups of support frames (11), wherein the conveying plate (16) is provided with a plurality of adjacent side walls of the plurality of conveying plates (16) are hinged to each other to form an annular rotation sleeve on the connecting shaft (12), wherein the ultrasonic separator (2) is suspended above the annular conveying plate (16), and wherein the sliding clamping component (17) is fixedly provided on the conveying plate (16).

2. The injection molding nozzle material separator for improving product quality according to claim 1, characterized in that: The sliding clamping assembly (17) comprises a sliding column (171), a sliding plate (172), an extrusion piece (173), a V-shaped clamping piece (174) and a first spring (175); one end of the sliding column (171) is fixedly connected to the transmission plate (16); the sliding plate (172) is slidably sleeved on the sliding column (171); the extrusion piece (173) is fixedly arranged on the sliding plate (172) and is located between the sliding plate (172) and the transmission plate (16); the V-shaped clamping piece (174) is hinged on the side wall of the sliding column (171); one end of the V-shaped clamping piece (174) penetrates into the sliding plate (172) and is located between the sliding plate (172) and the transmission plate (16); the first spring (175) is arranged between the V-shaped clamping piece (174) and the sliding column (171) and is located between the sliding plate (172) and the transmission plate (16).

3. The injection molding nozzle material separator for improving product quality according to claim 1, characterized in that: The water outlet material separator also includes a limiting roller (13) and a limiting block (161), wherein the limiting roller (13) is fixedly sleeved on the connecting shaft (12), the limiting roller (13) and the connecting shaft (12) are coaxially arranged, the limiting block (161) and the conveying plate (16) are integrally formed, and the side wall of the limiting block (161) is in contact with the side wall of the limiting roller (13).

4. The injection molding nozzle material separator for improving product quality according to claim 1, characterized in that: The water outlet material separator also includes a motor (15) and a driving gear (14), wherein the motor (15) is fixedly arranged on the support frame (11), and the output shaft of the motor (15) penetrates into the support frame (11) and is coaxially fixedly connected with the connecting shaft (12), and the driving gear (14) is fixedly sleeved on the connecting shaft (12), and the conveying plate (16) is integrally machined with teeth on the plate surface, and the teeth are meshed with the driving gear (14).

5. The injection molding nozzle material separator for improving product quality according to claim 4, characterized in that: The sprue material separator also includes a collecting box (31), a fan (32) and an arc plate (33); a U-shaped groove (311) is provided on the side wall of the collecting box (31) and the collecting box (31) is covered on the sprue material separator and the annular conveying plate (16); the fan (32) is arranged on the side wall of the collecting box (31); and the arc plate (33) is fixedly arranged in the collecting box (31).

6. The injection molding nozzle material separator for improving product quality according to claim 1, characterized in that: The sprue material separator also includes a reset plate (34), and the reset plate (34) is fixedly arranged on the support frame (11) via a connecting rod.

7. The injection molding nozzle material separator for improving product quality according to claim 2, characterized in that: The corners where the extrusion piece (173) and the V-shaped clamping piece (174) fit together are processed to form chamfers.

8. The injection molding nozzle material separator for improving product quality according to claim 5, characterized in that: One end of the arc-shaped plate (33) is located between the transmission plate (16) and the sliding plate (172).

Images