A processing device with a reciprocating injection molding separation device

Abstract

The present invention relates to the technical field of injection molding processing, in particular to a processing device with a reciprocating injection molding separation device, which includes an injection molding machine body, an operation table installed on the injection molding machine body, an electric elevator, an upper injection mold, a lower injection mold set, a first adjustment motor, and a second adjustment motor. The processing device with a reciprocating injection molding separation device of the present invention uses reciprocating translation instead of lifting to pour the left lower injection mold and the right lower injection mold respectively, which can greatly save the time of separating and taking materials, thereby improving the processing efficiency; by using a flip-type lateral guide rail connected to the upper sliding guide rail to assemble and flip the lower injection mold located at the lateral separation port, the blanking and reset operations can be automatically completed without manual intervention, and both the safety and efficiency are greatly improved; through the infrared positioning module, it can cooperate with the first adjustment motor for control and positioning, and the operation accuracy is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of injection molding processing, and in particular to a processing device with a reciprocating injection molding separation device. Background Art

[0002] During the processing and production of motor vehicle handles, rubber injection molding and plastic injection molding are required for the parts. According to the difference in processing methods, it can also be divided into injection molding compression molding method and die casting method. The equipment applied to injection molding is also called an injection molding machine, which is a molding equipment that uses a plastic molding die to make various shaped plastic products from thermoplastic or thermosetting materials.

[0003] Currently, the main injection molding machine mainly cooperates with lifting and extrusion, uses a split molding die to form a molding cavity, then cools and forms after injection molding, and then manually takes out the finished product. The whole operation is not only cumbersome, but also the repeated lifting operation will lead to low processing efficiency. Summary of the Invention

[0004] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above background art, an improved processing device with a reciprocating injection molding separation device is provided, which solves the problem that the current injection molding machine needs to manually take out the finished product, and the whole operation is not only cumbersome, but also the repeated lifting operation will lead to low processing efficiency.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a processing device with a reciprocating injection molding separation device, including an injection molding machine body, an operating table surface installed on the injection molding machine body, an electric elevator, an upper injection mold, a lower injection mold group, a first adjustment motor and a second adjustment motor. The electric elevator is fixedly installed on the injection molding machine body through a lateral mounting seat. The upper injection mold is axially fixed at the bottom of the telescopic rod of the electric elevator through a top assembly seat. On the upper surface of the operating table surface, lateral separation openings are provided on both sides of the upper injection mold. On the upper surface of the operating table surface, an upper sliding guide rail is bolted and fixed on the side of the upper opening of the lateral separation opening. Inside the lateral separation opening, a flip-type lateral guide rail controlled by the first adjustment motor is movably assembled. On the upper surface of the operating table surface, a horizontal screw adjustment assembly controlled by the second adjustment motor is installed.

[0006] The upper end of the lower injection mold group is provided with a sliding assembly limit groove with one side open. The outer side surface of the lower injection mold group has lateral sliding assembly blocks that cooperate with the upper sliding guide rail and the flip-type lateral guide rail.

[0007] On the inner walls on both sides of the lateral separation opening, there are lateral assembly blind holes for assembling the flip - type lateral guide rails. The flip - type lateral guide rails include a flip frame body with lateral assembly rotating shafts on both sides, an adjusting gear coaxially fixed on the lateral assembly rotating shafts, and upper - mounted assembly guide rails installed on the inner walls on both sides of the flip frame body.

[0008] On the lower surface of the operation table, on one side of the lower opening of the lateral separation opening, there is a bottom fixing frame bolt - fixed for installing the first adjusting motor. On the lower surface of the operation table, at the lower end of the lateral assembly blind hole, there is a bottom transmission box bolt - fixed. On the first adjusting shaft of the first adjusting motor, inside the bottom transmission box, there is a driving gear axially assembled and meshing with the adjusting gear.

[0009] The horizontal screw rod adjusting assembly includes upper - mounted movable assembly frames fixed on both sides of the upper surface of the operation table, a horizontal adjusting screw rod movably assembled inside the upper - mounted movable assembly frames, an internally - threaded translation block thread - sleeved on the outer side of the horizontal adjusting screw rod, and a linkage bracket fixed on the side wall of the internally - threaded translation block.

[0010] On the inner side surface of the lateral separation opening, there is a lateral positioning groove with an internal infrared positioning module installed. On the outer side surface of the flip frame body, there is a reflecting lens fixed and cooperating with the infrared positioning module.

[0011] On the inner side surface of the lateral separation opening, there is a strip - shaped air - blowing opening. On the lower surface of the operation table, there is a centrifugal cooling fan bolt - fixed and cooperating with the strip - shaped air - blowing opening.

[0012] On both sides inside the flip frame body, at the assembly ends of the upper - mounted assembly guide rails, there are symmetrically opened internal telescopic through - holes. The lower end of the upper - mounted assembly guide rail has a bottom connecting rod inserted into the internal telescopic through - hole, and an anti - detachment block is axially fixed at the bottom of the bottom connecting rod.

[0013] The lower - placed injection mold set includes a left - hand lower - placed injection mold and a right - hand lower - placed injection mold.

[0014] On the inner side wall of the upper - mounted movable assembly frame, there is a lateral push - button switch for controlling the second adjusting motor.

[0015] The beneficial effects of the present invention are:

[0016] (1) The processing equipment with a reciprocating injection separation device of the present invention uses reciprocating translation instead of lifting to pour the left - hand lower - placed injection mold and the right - hand lower - placed injection mold respectively, which can greatly save the time for separation and material taking, thus improving the processing efficiency;

[0017] (2) By using a flip - type side guide rail connected to the upper sliding guide rail to assemble and flip the lower injection mold located at the side separation opening, the blanking and reset operations can be automatically completed without manual intervention, greatly improving both safety and efficiency;

[0018] (3) The infrared positioning module can cooperate with the first adjustment motor for control and positioning, greatly improving the operation accuracy;

[0019] (4) By opening a sliding assembly limit groove with one - side opening at the upper end of the lower injection mold group, not only can the assembly stability and sealing performance with the upper injection mold be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] Figure 1 is a schematic structural view of the present invention.

[0022] Figure 2 is a top view of the present invention.

[0023] Figure 3 is a schematic structural view of the flip - type side guide rail in the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic views, only illustrating the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0025] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Figure 1 、 Figure 2 and Figure 3A processing device with a reciprocating injection molding separation device, including an injection molding machine body 1, an operating table 2 installed on the injection molding machine body 1, an electric elevator 3, an upper injection mold 4, a lower injection mold set, a first adjustment motor 5 and a second adjustment motor 6. The electric elevator 3 is fixedly installed on the injection molding machine body 1 through a lateral mounting seat. The upper injection mold 4 is axially fixed to the bottom of the telescopic rod of the electric elevator 3 through a top assembly seat. On the upper surface of the operating table 2, lateral separation openings 7 are provided on both sides of the upper injection mold 4. On the upper surface of the operating table 2, on the side of the upper opening of the lateral separation opening 7, an upper sliding guide rail 8 is bolted and fixed. Inside the lateral separation opening 7, a flip-type lateral guide rail controlled by the first adjustment motor 5 is movably assembled. On the upper surface of the operating table 2, a horizontal screw adjustment assembly controlled by the second adjustment motor 6 is installed.

[0027] Among them, the electric elevator 3, the upper injection mold 4, the lower injection mold set, the first adjustment motor 5 and the second adjustment motor 6 are all prior arts.

[0028] In order to improve the airtightness and assembly degree, on the upper end of the lower injection mold set, a sliding assembly limit groove 9 with an opening on one side is provided. On the lower outer side of the lower injection mold set, there is a lateral sliding assembly block 10 that cooperates with the upper sliding guide rail 4 and the flip-type lateral guide rail.

[0029] If there is a protrusion at the lower end of the upper injection mold 4, the lifting of the upper injection mold 4 can be synchronously controlled by a small section through the electric elevator 3 while the lower injection mold set is translated.

[0030] In order to cooperate with the movable assembly and flip adjustment, on the inner walls on both sides of the lateral separation opening 7, lateral assembly blind holes for assembling the flip-type lateral guide rail are provided. The flip-type lateral guide rail includes a flip frame body 12 with lateral assembly rotating shafts 11 on both sides, an adjustment gear 13 coaxially fixed on the lateral assembly rotating shafts 11, and upper assembly guide rails 14 installed on the inner walls on both sides of the flip frame body 12.

[0031] The lateral sliding assembly block 10 is switched and assembled with the upper sliding guide rail 4 and the upper assembly guide rail 14 respectively through translation.

[0032] In order to cooperate with the bottom-driven flip, on the lower surface of the operating table 2, on the side of the lower opening of the lateral separation opening 7, a bottom fixing frame for installing the first adjustment motor 5 is bolted and fixed. On the lower surface of the operating table 2, at the lower end of the lateral assembly blind hole, a bottom transmission box 15 is bolted and fixed. On the first adjustment shaft of the first adjustment motor 5, inside the bottom transmission box 15, a driving gear 16 meshing with the adjustment gear 13 is axially assembled.

[0033] To cooperate with the horizontal screw adjustment assembly, it includes upper movable mounting frames 17 fixed on both sides of the upper surface of the operating table 2, a horizontal adjustment screw rod 18 movably assembled inside the upper movable mounting frames 17, an internally threaded translation block 19 threadedly sleeved outside the horizontal adjustment screw rod 18, and a linkage bracket 20 fixed on the side wall of the internally threaded translation block 19.

[0034] To cooperate with infrared positioning, a lateral positioning groove with an internal infrared positioning module 21 is provided on the inner side surface of the lateral separation port 7, and a reflecting lens 22 cooperating with the infrared positioning module 21 is fixed on the outer side surface of the flipping frame body 12.

[0035] The infrared positioning module 21 is a prior art, and controls the opening and closing of the first adjustment motor 5 through reflection positioning.

[0036] When the lower injection mold set slides into the upper mounting guide rail 14, after the infrared positioning module 21 is started, it controls the first adjustment motor 5 to start, and then the lower injection mold set starts to flip. When the reflecting lens 22 on the lower injection mold set reflects the signal of the infrared positioning module 21 again, the first adjustment motor 5 is controlled to close.

[0037] To improve the heat dissipation efficiency, a strip-shaped air blowing port 23 is provided on the inner side surface of the lateral separation port 7, and a centrifugal heat dissipation fan 24 cooperating with the strip-shaped air blowing port 23 is bolted and fixed on the lower surface of the operating table 2.

[0038] When the lower injection mold set is inserted into the upper mounting guide rail 14 on one side, the existing centrifugal heat dissipation fan 24 is synchronously controlled to start, and the outside and inside of the lower injection mold set are cooled.

[0039] To improve the separation effect, internal telescopic through holes are symmetrically provided on both sides inside the flipping frame body 12 at the assembly end of the upper mounting guide rail 14. The lower end of the upper mounting guide rail 14 has a bottom connecting rod 115 inserted into the internal telescopic through holes, and an anti - detachment block 116 is axially fixed at the bottom of the bottom connecting rod 115.

[0040] When the flipping frame body 12 flips, by sliding downward through the bottom connecting rod 15, the acting force of the lower injection mold set during blanking can be increased, thereby improving the separation effect.

[0041] To cooperate with the reciprocating pouring and separation operations, the lower injection mold set includes a left - hand lower injection mold 25 and a right - hand lower injection mold 26.

[0042] Both sides of the linkage bracket 20 are respectively located on the left side of the left - hand lower injection mold 25 and the right side of the right - hand lower injection mold 26. In this way, when the internally threaded translation block 19 translates, it can drive the left - hand lower injection mold 25 and the right - hand lower injection mold 26 to translate synchronously.

[0043] To avoid excessive translation of the lateral sliding assembly block 10 and improve safety, a lateral pressure switch 27 for controlling the second adjustment motor 6 is assembled on the inner side wall of the upper movable mounting frame 17.

[0044] The inner thread translation block 19 laterally presses the lateral pressure switch 27 to activate the infrared positioning module 21.

[0045] A processing device with a reciprocating injection molding separation device according to the present invention uses reciprocating translation instead of lifting to pour the left lower injection mold 25 and the right lower injection mold 26 respectively, which can greatly save the time for separating and taking materials, thereby improving the processing efficiency; by using a flip-type lateral guide rail connected to the upper sliding guide rail 4 to assemble and flip the lower injection mold located at the lateral separation port 7, the blanking and reset operations can be automatically completed without manual intervention, and both safety and efficiency are greatly improved; the infrared positioning module 21 can cooperate with the first adjustment motor 5 for control and positioning, and the operation accuracy is greatly improved; by providing a sliding assembly limit groove 9 with one side open at the upper end of the lower injection mold set, not only the assembly stability and sealing performance with the upper injection mold 4 can be improved.

[0046] Inspired by the ideal embodiments of the present invention described above, through the above description, relevant workers can make various changes and modifications within the scope not deviating from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A processing device with a reciprocating injection molding separation device, comprising an injection molding machine body (1), an operating table surface (2) installed on the injection molding machine body (1), an electric lift (3), an upper injection mold (4), a lower injection mold set, a first adjustment motor (5) and a second adjustment motor (6), characterized in that: The electric elevator (3) is fixedly installed on the injection molding machine body (1) through a lateral mounting seat. The upper injection mold (4) is axially fixed to the bottom of the telescopic rod of the electric elevator (3) through a top assembly seat. On the upper surface of the operation table (2), lateral separation openings (7) are provided on both sides of the upper injection mold (4). On the upper surface of the operation table (2), on the side of the upper opening of the lateral separation opening (7), an upper sliding guide rail (8) is bolted and fixed. Inside the lateral separation opening (7), a flip-type lateral guide rail controlled by a first adjustment motor (5) is movably assembled. On the upper surface of the operation table (2), a horizontal screw adjustment assembly controlled by a second adjustment motor (6) is installed. At the lower end of the outer side of the lower injection mold set, there is a lateral sliding assembly block (10) that cooperates with the upper sliding guide rail (8) and the flip-type lateral guide rail. The lateral sliding assembly block (10) is switched and assembled with the upper sliding guide rail (8) and the upper assembly guide rail (14) respectively through translation. On the inner walls on both sides of the lateral separation opening (7), lateral assembly blind holes for assembling the flip-type lateral guide rail are provided. The flip-type lateral guide rail includes a flip frame body (12) with lateral assembly rotating shafts (11) on both sides, an adjustment gear (13) coaxially fixed on the lateral assembly rotating shaft (11), and upper assembly guide rails (14) installed on the inner walls on both sides of the flip frame body (12). The horizontal screw adjustment assembly includes upper movable assembly frames (17) fixed on both sides of the upper surface of the operation table (2), a horizontal adjustment screw rod (18) movably assembled inside the upper movable assembly frames (17), an internally threaded translation block (19) threadedly sleeved on the outer side of the horizontal adjustment screw rod (18), and a linkage bracket (20) fixed on the side wall of the internally threaded translation block (19). The lower injection mold set includes a left lower injection mold (25) and a right lower injection mold (26). On both sides of the linkage bracket (20), they are respectively located on the left side of the left lower injection mold (25) and on the right side of the right lower injection mold (26).

2. The processing equipment with a reciprocating injection molding separation device according to claim 1, characterized in that: At the upper end of the lower injection mold set, a sliding assembly limit groove (9) with an opening on one side is provided.

3. A processing device with a reciprocating injection molding separation device according to claim 1, characterized in that: On the lower surface of the operation table (2), on the side of the lower opening of the lateral separation opening (7), a bottom fixing frame for installing the first adjustment motor (5) is bolted and fixed. On the lower surface of the operation table (2), at the lower end of the lateral assembly blind hole, a bottom transmission box (15) is bolted and fixed. On the first adjustment shaft of the first adjustment motor (5), inside the bottom transmission box (15), a driving gear (16) meshing with the adjustment gear (13) is axially assembled.

4. A processing device with a reciprocating injection molding separation device according to claim 1, characterized in that: On the inner side surface of the lateral separation opening (7), a lateral positioning groove with an internal infrared positioning module (21) is provided. On the outer side surface of the flip frame body (12), a reflecting lens (22) cooperating with the infrared positioning module (21) is fixed.

5. The processing equipment with a reciprocating injection molding separation device according to claim 1, characterized in that: On the inner side surface of the lateral separation opening (7), a strip-shaped air blowing opening (23) is provided. On the lower surface of the operation table (2), a centrifugal heat dissipation fan (24) bolted and fixed is provided in cooperation with the strip-shaped air blowing opening (23).

6. The processing equipment with a reciprocating injection molding separation device according to claim 1, characterized in that: On both sides inside the flipping frame body (12), internal telescopic through holes are symmetrically formed at the assembly ends of the upper mounting guide rails (14). The lower end of the upper mounting guide rail (14) has a bottom connecting rod (115) inserted into the internal telescopic through holes, and an anti - detachment block (116) is axially fixed at the bottom of the bottom connecting rod (115).

7. The processing equipment with a reciprocating injection molding separation device according to claim 1, characterized in that: A lateral pressing switch (27) for controlling the second adjustment motor (6) is assembled on the inner side wall of the upper movable mounting frame (17).

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