Mechanism for separating injection product from mold core

Abstract

The invention discloses a mechanism for separating an injection product from a mold core. The mechanism comprises a base; the transplanting mechanism is arranged on the base, and the transplanting mechanism is sequentially provided with a product placing station, a separating station and a product taking station; the upper dismounting mechanism is arranged at the separation station; the lower dismounting mechanism is arranged on the transplanting mechanism, and the transplanting mechanism is used for driving the lower dismounting mechanism to move, so that the position of the lower dismounting mechanism is switched among the product placing station, the separating station and the product taking station; and the lower dismounting mechanism is used for receiving the to-be-separated piece at the product placing station, is matched with the upper dismounting mechanism at the separating station to separate the product from the mold core, and is driven by the transplanting mechanism to transfer the separated product and mold core to the product taking station and the product placing station respectively. According to the injection product and mold core separating mechanism, automatic separation of the product and the mold core can be achieved, the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding equipment, and in particular to a mechanism for separating an injection molded product from a mold core. Background Art

[0002] The mold core is the core component of the injection mold. It is located in the center of the injection mold and is responsible for the molding of the product. The mold core is one of the most complex, difficult to process, and expensive parts in the injection mold. Its function is to inject plastic into the mold and mold it into the required plastic product under high temperature and high pressure.

[0003] After injection molding, some products need to remove the mold core with the product from the mold, and then separate the product from the mold core. The current general practice is to use a robot to remove the mold core with the product from the mold and place it on a positioning fixture, then transport the mold core to a designated location, manually separate the product from the mold core, and then place the mold core on a positioning fixture. The robot then takes the mold core and puts it into the mold. Since the above process requires manual disassembly of the product and the mold core, the production efficiency is low and the production cost is high, which is not conducive to large-scale mass production. Summary of the invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a mechanism for separating an injection molded product from a mold core, which can improve production efficiency and reduce production costs.

[0005] The purpose of the present invention is achieved through the following technical solutions: The present invention provides an injection molded product and mold core separation mechanism, which is used to separate a product and a mold core in a to-be-separated part, and the injection molded product and mold core separation mechanism comprises: Pedestal; A transplanting mechanism is arranged on the base; the transplanting mechanism is provided with a product placing station, a separation station and a product taking station in sequence; An upper disassembly mechanism, which is arranged at the separation station; A lower disassembly mechanism, which is arranged on the transfer mechanism, and the transfer mechanism is used to drive the lower disassembly mechanism to move so that the lower disassembly mechanism switches positions among the product placing station, the separation station and the product taking station; when the lower disassembly mechanism moves to the separation station, the lower disassembly mechanism is located directly below the upper disassembly mechanism; The lower disassembly mechanism is used to receive the parts to be separated at the product placement station, cooperate with the upper disassembly mechanism to separate the product and the mold core at the separation station, and transfer the separated product and the mold core to the product removal station and the product placement station respectively under the drive of the transfer mechanism.

[0006] Further, the product is a C-shaped structure, and one side of the product has an opening; the mold core includes an insert, two sliders slidably connected to the insert, and two inserts rotatably connected to the insert, the two inserts are respectively engaged with the two ends of the product at the opening, the two sliders are respectively engaged with the bending parts on both sides of the product, and the insert is engaged with the side of the product away from the opening; The upper disassembly mechanism is used to drive the two sliders to slide so as to separate the sliders from the product; the lower disassembly mechanism is used to drive the two inserts to rotate so as to separate the inserts from the product, and to drive the inserts and the product to move relative to each other so as to separate the inserts from the product.

[0007] Furthermore, the upper disassembly mechanism includes a telescopic drive device, two side-push drive devices and two first pin shafts, the two side-push drive devices are connected to the telescopic drive device, and the two first pin shafts are respectively arranged on the two side-push drive devices; the telescopic drive device is used to drive the two side-push drive devices and the two first pin shafts to move up and down, so that the two first pin shafts are respectively connected to or separated from the two sliders; the two side-push drive devices are respectively used to drive the two first pin shafts to move, so as to drive the two sliders to slide.

[0008] Further, the lower disassembly mechanism includes a first drive device, a transmission assembly, a second drive device, a slide assembly and two second pins, the two second pins are respectively used to be plugged with the two inserts; the first drive device is simultaneously connected to the two second pins through the transmission assembly, and the first drive device is used to drive the two second pins to rotate in opposite directions to drive the two inserts to rotate; The slide assembly is used to place the parts to be separated, and the second driving device is connected to the slide assembly; the second driving device is used to drive the slide assembly to move, so as to drive the insert and the product to move relative to each other.

[0009] Furthermore, the transmission assembly includes a toothed plate, two gears, two shafts and two rotating rods, the first driving device is connected to the toothed plate, the toothed plate is meshed with one of the gears, the two gears are meshed with each other, the two shafts are respectively connected to the two gears, the two rotating rods are respectively connected to the two shafts, and the two second pins are respectively arranged on the two rotating rods.

[0010] Furthermore, the slide plate assembly includes an upper plate and a lower plate, the upper plate is located above the lower plate; the upper plate is used to place the product, and the lower plate is used to place the insert; the second driving device is connected to the upper plate or the lower plate, and the second driving device is used to drive the upper plate or the lower plate to move, so that the upper plate and the lower plate move relative to each other, thereby driving the insert and the product to move relative to each other.

[0011] Furthermore, the upper plate is provided with an arc-shaped limiting groove for placing the product, and the upper plate is provided with a notch at a position corresponding to the insert; the lower plate is provided with a positioning pin for plugging with the insert; An arc-shaped avoidance groove is provided on the upper surface of the lower plate, and the arc-shaped avoidance groove corresponds to the rotation path setting of the two blocks; the transmission assembly and the two second pin shafts are both located below the lower plate, and an arc-shaped limiting hole for the two second pin shafts to pass through is provided on the lower plate, and the arc-shaped limiting hole corresponds to the rotation path setting of the two second pin shafts, and the arc-shaped limiting hole corresponds to the arc-shaped avoidance groove.

[0012] Furthermore, the lower disassembly mechanism also includes a support plate, and the first drive device, the transmission assembly, the second drive device and the slide plate assembly are all arranged on the support plate; the support plate is connected to the transplanting mechanism.

[0013] Furthermore, the injection molded product and mold core separation mechanism further comprises: A lifting drive mechanism is arranged at the separation station and connected to the base; the lifting drive mechanism is connected to the upper disassembly mechanism, and the lifting drive mechanism is used to drive the upper disassembly mechanism to move up and down.

[0014] Furthermore, the upper disassembly mechanism includes a bottom plate; when the lifting drive mechanism drives the upper disassembly mechanism to move downward, the bottom plate can abut against the lower disassembly mechanism.

[0015] Furthermore, the upper disassembly mechanism includes a limit block; when the telescopic driving device drives the limit block to move downward, the limit block can abut against the mold core.

[0016] Furthermore, the lifting drive mechanism includes a lifting drive device, a first telescopic bracket and a gantry-shaped fixed bracket, the fixed bracket is arranged on a base, the lifting drive device is fixedly arranged on the fixed bracket, and the first telescopic bracket is slidably connected to the fixed bracket; the upper disassembly mechanism is connected to the first telescopic bracket, the lifting drive device is connected to the first telescopic bracket, and the lifting drive device is used to drive the first telescopic bracket to move up and down, thereby driving the upper disassembly mechanism to move up and down.

[0017] Furthermore, the first telescopic bracket includes a connecting plate and a plurality of guide rods, the plurality of guide rods are all slidably connected to the fixed bracket, and the bottom ends of the plurality of guide rods are all connected to the connecting plate; the lifting drive device is connected to the connecting plate, and the upper disassembly mechanism is connected to the connecting plate, and the lifting drive device can drive the connecting plate to move up and down, thereby driving the upper disassembly mechanism to move up and down.

[0018] Furthermore, the transplanting mechanism includes a linear guide rail module, a slider guide rail assembly and a bearing plate, the slider guide rail assembly is arranged on the left and right sides of the linear guide rail module, and the bearing plate is simultaneously connected to the linear guide rail module and the slider guide rail assemblies on the left and right sides; the lower disassembly mechanism is arranged on the bearing plate.

[0019] Furthermore, the base includes an electric control cabinet and a support frame, the support frame is located above the electric control cabinet and connected to the electric control cabinet; the support frame is arranged close to the product taking station, and the transplanting mechanism and the lifting drive mechanism are both arranged on the electric control cabinet; safety gratings are provided on both sides of the support frame.

[0020] Furthermore, the number of the upper disassembly mechanisms and the number of the lower disassembly mechanisms are respectively two, the two upper disassembly mechanisms are arranged side by side left and right, and the two lower disassembly mechanisms are arranged side by side left and right; when the two lower disassembly mechanisms are moved to the separation station, the two lower disassembly mechanisms correspond one by one to the two upper disassembly mechanisms.

[0021] The beneficial effects of the present invention are as follows: by setting a transfer mechanism, an upper disassembly mechanism and a lower disassembly mechanism, the transfer mechanism is used to drive the lower disassembly mechanism to switch positions between the product placement station, the separation station and the product removal station; when the lower disassembly mechanism is located at the product placement station, the lower disassembly mechanism can receive the parts to be separated; when the lower disassembly mechanism is located at the separation station, the lower disassembly mechanism can cooperate with the upper disassembly mechanism to separate the product and the mold core in the parts to be separated; then, the lower disassembly mechanism can transfer the separated product and the mold core to the product removal station and the product placement station respectively under the drive of the transfer mechanism, so as to take away the separated product and the mold core, thereby realizing the separation of the product and the mold core in the parts to be separated. The injection molding product and mold core separation mechanism can realize the automatic separation of the product and the mold core, greatly improve the separation efficiency of the product and the mold core, thereby improving the production efficiency, reducing the production cost, and avoiding the operational risks of manual separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the injection molded product and mold core separation mechanism in an embodiment of the present invention.

[0023] Figure 2 for Figure 1Schematic diagram of the structure in another direction.

[0024] Figure 3 for Figure 1 Schematic diagram of the structure after removing the support frame.

[0025] Figure 4 for Figure 3 Schematic diagram of the structure when the lower disassembly mechanism moves to the separation station.

[0026] Figure 5 for Figure 4 Schematic diagram of the structure after removing the lifting drive mechanism.

[0027] Figure 6 for Figure 5 Schematic diagram of the structure after removing the upper disassembly mechanism and the lower disassembly mechanism.

[0028] Figure 7 Schematic diagram of the structure of two lower disassembly mechanisms in an embodiment of the present invention.

[0029] Figure 8 It is a schematic diagram of the exploded structure of the lower disassembly mechanism and the parts to be separated in an embodiment of the present invention.

[0030] Fig. 9 Schematic diagram of the exploded structure of the lower disassembly mechanism in the embodiment of the present invention.

[0031] Fig.10 Schematic diagram of the connection relationship between the first driving device, the transmission assembly and the second pin shaft in an embodiment of the present invention.

[0032] Fig.11 Schematic diagram of the structure of the upper disassembly mechanism in an embodiment of the present invention.

[0033] Fig.12 for Fig.11 Bottom view of .

[0034] Fig.13 for Fig.11 Schematic diagram of the structure in another direction.

[0035] Fig.14 It is a top view of the parts to be separated in the embodiment of the present invention.

[0036] Fig.15 Schematic diagram of the separation process of the product to be separated from the mold core in an embodiment of the present invention.

[0037] Fig.16 It is a bottom view of the parts to be separated in the embodiment of the present invention.

[0038] Fig.17 It is a schematic diagram of the decomposed structure of the parts to be separated in an embodiment of the present invention. DETAILED DESCRIPTION

[0039] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation methods, structures, features and effects of the injection molding product and mold core separation mechanism and automation equipment proposed by the present invention are described in detail as follows in combination with the accompanying drawings and preferred embodiments: like Figures 1 to 17 As shown, an embodiment of the present invention provides an injection molded product and mold core separation mechanism, which is used to separate a product 91 and a mold core 92 in a to-be-separated part 9 (i.e., the to-be-separated part 9 includes a product 91 and a mold core 92). Since the product 91 is formed by injection molding on the basis of the mold core 92, the local structure of the product 91 is contoured with the mold core 92, and at least part of the position of the product 91 is mutually engaged with the mold core 92. The injection molded product and mold core separation mechanism has a front-to-back direction X and a left-to-right direction Y that are perpendicular to each other, and the injection molded product and mold core separation mechanism includes: Base 1; The transplanting mechanism 2 is arranged on the base 1; the transplanting mechanism 2 is provided with a product placing station 2A, a separation station 2B and a product taking station 2C in sequence along the front-to-back direction X, and the product placing station 2A, the separation station 2B and the product taking station 2C are arranged in sequence from the back to the front; An upper disassembly mechanism 3, which is arranged at the separation station 2B; The lower disassembly mechanism 4 is arranged on the transfer mechanism 2, and the transfer mechanism 2 is used to drive the lower disassembly mechanism 4 to move along the front-back direction X, so that the lower disassembly mechanism 4 switches positions among the product placing station 2A, the separation station 2B and the product taking station 2C; when the lower disassembly mechanism 4 moves to the separation station 2B, the lower disassembly mechanism 4 is located directly below the upper disassembly mechanism 3; The lower disassembly mechanism 4 is used to receive the to-be-separated part 9 after injection molding from the injection mold (not shown) at the product placement station 2A, cooperate with the upper disassembly mechanism 3 at the separation station 2B to separate the product 91 and the mold core 92, and transfer the separated product 91 and the mold core 92 to the product taking station 2C and the product placement station 2A respectively under the drive of the transfer mechanism 2. Among them, the upper disassembly mechanism 3 and the lower disassembly mechanism 4 are used to separate different fitting parts of the product 91 and the mold core 92 respectively.

[0040] Specifically, in the present embodiment, the working process of the mechanism for separating the injection molded product from the mold core is as follows: the transfer mechanism 2 drives the lower disassembly mechanism 4 to move to the product placement station 2A. After the injection molding of the injection mold is completed, the robot (not shown) takes out the part 9 to be separated from the injection mold and places it on the lower disassembly mechanism 4; the transfer mechanism 2 drives the lower disassembly mechanism 4 to move to the separation station 2B, and then the upper disassembly mechanism 3 and the lower disassembly mechanism 4 together separate the product 91 and the mold core 92 in the part 9 to be separated; after the separation is completed, the transfer mechanism 2 drives the lower disassembly mechanism 4 to move to the product taking station 2C. After the product 91 separated from the lower disassembly mechanism 4 is taken away manually (or by a robot), the transfer mechanism 2 drives the lower disassembly mechanism 4 to move to the product placement station 2A, and the robot puts the mold core 92 separated from the lower disassembly mechanism 4 back into the injection mold for the next injection molding operation.

[0041] The injection molded product and mold core separation mechanism provided in this embodiment is provided with a transfer mechanism 2, an upper disassembly mechanism 3 and a lower disassembly mechanism 4, and the transfer mechanism 2 is used to drive the lower disassembly mechanism 4 to switch positions among the product placing station 2A, the separation station 2B and the product taking station 2C; when the lower disassembly mechanism 4 is located at the product placing station 2A, the lower disassembly mechanism 4 can receive the part 9 to be separated; when the lower disassembly mechanism 4 is located at the separation station 2B, the lower disassembly mechanism 4 can cooperate with the upper disassembly mechanism 3 to separate the product 91 and the mold core 92 in the part 9 to be separated; then, the lower disassembly mechanism 4 can transfer the separated product 91 and the mold core 92 to the product taking station 2C and the product placing station 2A respectively under the drive of the transfer mechanism 2, so as to take away the separated product 91 and the mold core 92, thereby realizing the separation of the product 91 and the mold core 92 in the part 9 to be separated. The injection molded product and mold core separation mechanism can greatly improve the separation efficiency of the product 91 and the mold core 92, thereby improving production efficiency, reducing production costs, and avoiding the operational risks of manual separation.

[0042] Furthermore, if Figures 14 to 17As shown, in this embodiment, the product 91 is a C-shaped structure, and one side of the product 91 has an opening 910 (in this embodiment, the product 91 is roughly a C-shaped tubular structure). The mold core 92 includes an insert 921, two sliders 922 slidably connected to the insert 921 (i.e., the sliders 922 can slide horizontally relative to the insert 921), and two inserts 923 rotatably connected to the insert 921 (i.e., the insert 923 can rotate horizontally relative to the insert 921). The insert 921 is located in the C-shaped product 91, the two inserts 923 are arranged on the side of the insert 921 close to the opening 910, and the two inserts 923 are respectively engaged with the two ends of the product 91 at the opening 910, the two sliders 922 are arranged on the side of the insert 921 away from the opening 910, the two sliders 922 are respectively engaged with the bending parts of the two sides of the product 91, and the insert 921 is engaged with the side of the product 91 away from the opening 910. Specifically, a side of the insert 921 away from the opening 910 is provided with a rim portion 9210 , and the rim portion 9210 is embedded with a side of the product 91 away from the opening 910 .

[0043] The upper disassembly mechanism 3 is used to drive the two sliders 922 to slide so that the sliders 922 are separated from the product 91 (combined Figure 7 In this embodiment, the upper disassembly mechanism 3 specifically drives the two sliders 922 to slide along the front-rear direction X). The lower disassembly mechanism 4 is used to drive the two inserts 923 to rotate so that the inserts 923 are separated from the product 91, and to drive the inserts 921 and the product 91 to move relative to each other so that the inserts 921 are separated from the product 91 (combined with Figure 7 In this embodiment, the lower disassembly mechanism 4 specifically drives the insert 921 and the product 91 to move relative to each other along the left-right direction Y).

[0044] Specifically, in this embodiment, the mold core 92 further includes two connecting rods 924, and the two inserts 923 are rotatably connected to the insert 921 through the two connecting rods 924 (that is, one end of the connecting rod 924 is rotatably connected to the insert 921, and the insert 923 is arranged on the connecting rod 924); the two ends of the product 91 at the opening 910 are actually inserted into the two inserts 923 respectively. Fig.15As shown, when the product 91 and the mold core 92 are separated, the upper disassembly mechanism 3 drives the two sliders 922 to move in the S11 direction and the S12 direction respectively, that is, the two sliders 922 move toward the inside, so that the two sliders 922 are disengaged from the product 91; the lower disassembly mechanism 4, on the one hand, drives the two inserts 923 to rotate in the S21 direction and the S22 direction respectively, that is, the two inserts 923 rotate in opposite directions toward the side away from the product 91, so that the two inserts 923 are disengaged from the end of the product 91, and on the other hand, the lower disassembly mechanism 4 drives the insert 921 to move in the S3 direction (the product 91 does not move), so that the insert 921 and the product 91 move relatively (of course, in other embodiments, the product 91 can also move and the insert 921 can not move; or, the insert 923 and the product 91 can move in opposite directions respectively), so that the edging portion 9210 of the insert 921 is disengaged from the product 91, thereby completely separating the product 91 and the mold core 92.

[0045] Furthermore, if Figures 1 to 5 and Figures 11 to 17 As shown, in this embodiment, the upper disassembly mechanism 3 includes a telescopic drive device 31, two side push drive devices 32 and two first pins 33. The two side push drive devices 32 are arranged opposite to each other, and the two side push drive devices 32 are connected to the telescopic drive device 31. The two first pins 33 are respectively arranged on the two side push drive devices 32. The telescopic drive device 31 is used to drive the two side push drive devices 32 and the two first pins 33 to move up and down, so that the two first pins 33 are respectively plugged into or separated from the two sliders 922; the two side push drive devices 32 are respectively used to drive the two first pins 33 to move, so as to drive the two sliders 922 to slide.

[0046] Specifically, in this embodiment, the two sliders 922 are respectively provided with a second pin hole 9221. When the lower disassembly mechanism 4 moves to the bottom of the upper disassembly mechanism 3, the telescopic drive device 31 drives the two side push drive devices 32 to move downward, thereby driving the two first pin shafts 33 to move downward, so that the two first pin shafts 33 are respectively inserted into the second pin holes 9221 on the two sliders 922 from top to bottom; then the two side push drive devices 32 respectively drive the two first pin shafts 33 to move (specifically, the two first pin shafts 33 move horizontally in a direction close to each other), thereby driving the two sliders 922 to move, so that the two sliders 922 are disengaged from the product 91. In this embodiment, the telescopic drive device 31 and the side push drive device 32 are both cylinders; of course, in other embodiments, the telescopic drive device 31 and the side push drive device 32 can also be other linear drive mechanisms.

[0047] Furthermore, if Figures 1 to 5 and Figures 11 to 17As shown, in this embodiment, the injection molded product and mold core separation mechanism further includes a lifting drive mechanism 5, which is disposed at the separation station 2B and connected to the base 1. The lifting drive mechanism 5 is connected to the upper disassembly mechanism 3, and the lifting drive mechanism 5 is used to drive the upper disassembly mechanism 3 to move up and down.

[0048] Specifically, a lifting drive mechanism 5 is provided to drive the upper disassembly mechanism 3 to move up and down; before the lower disassembly mechanism 4 moves to below the upper disassembly mechanism 3, the lifting drive mechanism 5 drives the upper disassembly mechanism 3 to move upward and retract, so as to avoid interference and collision between the lower disassembly mechanism 4 and the upper disassembly mechanism 3 during movement; after the lower disassembly mechanism 4 moves to below the upper disassembly mechanism 3, the lifting drive mechanism 5 drives the upper disassembly mechanism 3 to move downward again, so that the upper disassembly mechanism 3 can be close to or in contact with the lower disassembly mechanism 4, so that the upper disassembly mechanism 3 can perform separation work.

[0049] Furthermore, if Figures 1 to 5 As shown, in this embodiment, the lifting drive mechanism 5 includes a lifting drive device 51, a first telescopic bracket 52 and a gantry-shaped fixed bracket 53, the fixed bracket 53 is arranged on the base 1 (specifically, the fixed bracket 53 is arranged on the electric control cabinet 11), the lifting drive device 51 is fixedly arranged on the fixed bracket 53, and the first telescopic bracket 52 is slidably connected with the fixed bracket 53; the upper disassembly mechanism 3 is connected to the first telescopic bracket 52, and the lifting drive device 51 is connected to the first telescopic bracket 52. The lifting drive device 51 is used to drive the first telescopic bracket 52 to move up and down, thereby driving the upper disassembly mechanism 3 to move up and down. In this embodiment, the lifting drive device 51 is a cylinder; of course, in other embodiments, the lifting drive device 51 can also be other linear drive mechanisms.

[0050] Specifically, in this embodiment, the first telescopic bracket 52 includes a connecting plate 521 and a plurality of guide rods 522, the plurality of guide rods 522 are all slidably connected to the fixed bracket 53, the bottom ends of the plurality of guide rods 522 are all connected to the connecting plate 521, and the guide rods 522 can guide the up and down movement of the connecting plate 521; the lifting drive device 51 is connected to the connecting plate 521, and the upper disassembly mechanism 3 is connected to the connecting plate 521, and the lifting drive device 51 can drive the connecting plate 521 to move up and down, thereby driving the upper disassembly mechanism 3 to move up and down.

[0051] Furthermore, if Figures 1 to 5 and Figures 11 to 13As shown, in this embodiment, the upper disassembly mechanism 3 further includes a bottom plate 34, a stopper 35, a second telescopic bracket 36 and a plurality of support rods 37, and the bottom plate 34 and the stopper 35 are both located at the bottom of the upper disassembly mechanism 3. The telescopic drive device 31 is fixedly connected to the connecting plate 521, the telescopic drive device 31 is connected to the second telescopic bracket 36, and the stopper 35 and the two side push drive devices 32 are both connected to the second telescopic bracket 36; the telescopic drive device 31 can drive the second telescopic bracket 36 to move up and down, thereby driving the stopper 35 and the two side push drive devices 32 to move up and down. The bottom plate 34 is fixedly connected to the connecting plate 521 through a plurality of support rods 37, that is, the top end of each support rod 37 is fixedly connected to the connecting plate 521, and the bottom end of each support rod 37 is fixedly connected to the bottom plate 34. When the lifting drive mechanism 5 drives the upper disassembly mechanism 3 to move downward, the bottom plate 34 can abut against the lower disassembly mechanism 4 (specifically, abut against the upper plate 441); when the telescopic drive device 31 drives the limit block 35 to move downward, the limit block 35 can abut against the mold core 92 (specifically, abut against the insert 921).

[0052] Specifically, in the present embodiment, after the lower disassembly mechanism 4 moves to the bottom of the upper disassembly mechanism 3, first, the lifting drive mechanism 5 drives the upper disassembly mechanism 3 to move downward. After the upper disassembly mechanism 3 moves downward for a certain distance, the bottom plate 34 abuts against the lower disassembly mechanism 4. That is, at this time, the lifting drive mechanism 5 and the lower disassembly mechanism 4 are lowered to their positions, and the lifting drive mechanism 5 stops moving. Since the bottom plate 34 abuts against the lower disassembly mechanism 4, the lower disassembly mechanism 4 can support the upper disassembly mechanism 3, so that the upper disassembly mechanism 3 can perform the separation work more stably. Then, the telescopic drive device 31 drives the second telescopic bracket 36 to move downward, and drives the two side The push drive device 32, the two first pin shafts 33 and the limit block 35 move downward. After descending a certain distance, the limit block 35 abuts against the mold core 92. At the same time, the two first pin shafts 33 are respectively plugged into the two sliders 922, that is, the first pin shaft 33 and the limit block 35 descend into place, and the telescopic drive device 31 stops moving. Since the limit block 35 abuts against the mold core 92, the upper disassembly mechanism 3 and the mold core 92 are precisely positioned, ensuring that the first pin shaft 33 can be inserted into the second pin hole 9221 on the slider 922, and the limit block 35 can play a certain fixing role on the mold core 92 to prevent the position of the mold core 92 from shifting during the separation process.

[0053] Furthermore, if Figures 1 to 10 and Figures 14 to 17As shown, in this embodiment, the lower disassembly mechanism 4 includes a first drive device 41, a transmission assembly 42, a second drive device 43, a slide assembly 44 and two second pins 45, and the two second pins 45 are respectively used to be plugged with two inserts 923. The first drive device 41 is connected to the two second pins 45 through the transmission assembly 42, and the first drive device 41 is used to drive the two second pins 45 to rotate in opposite directions at the same time, so as to drive the two inserts 923 to rotate. The slide assembly 44 is used to place the to-be-separated part 9 (that is, the to-be-separated part 9 is placed on the slide assembly 44), and the second drive device 43 is connected to the slide assembly 44; the second drive device 43 is used to drive the slide assembly 44 to move, so as to drive the insert 921 and the product 91 to move relative to each other.

[0054] Specifically, in this embodiment, a third pin hole 9231 is respectively provided on the two blocks 923. When the to-be-separated component 9 is placed on the slide assembly 44, the two second pin shafts 45 are respectively inserted into the third pin holes 9231 on the two blocks 923 from bottom to top; then the first driving device 41 drives the two second pin shafts 45 to rotate in opposite directions at the same time through the transmission assembly 42, thereby driving the two blocks 923 to rotate, so that the two blocks 923 are disengaged from the ends of the product 91.

[0055] In this embodiment, the transmission assembly 42 includes a tooth plate 421, two gears 422, two shafts 423 and two rotating rods 424. The first driving device 41 is connected to the tooth plate 421, the tooth plate 421 is meshed with one of the gears 422 (the tooth plate 421 is provided with a plurality of teeth, and the teeth on the tooth plate 421 are meshed with the gear 422), the two gears 422 are meshed with each other, the two shafts 423 are respectively connected to the two gears 422 (in this embodiment, the two shafts 423 are respectively sleeved in the two gears 422), the two rotating rods 424 are respectively connected to the two shafts 423, and the two second pins 45 are respectively arranged on the two rotating rods 424 (specifically, one end of the rotating rod 424 is fixedly connected to one shaft 423, and the second pin 45 is arranged on the other end of the rotating rod 424). When the first driving device 41 drives the toothed plate 421 to move, the toothed plate 421 drives one of the gears 422 to rotate. Since the two gears 422 are meshed with each other, the other gear 422 is driven to rotate synchronously in the opposite direction, thereby driving the two shafts 423, the two rotating rods 424 and the two second pins 45 to rotate in opposite directions at the same time. In this way, the linear motion of the first driving device 41 can be converted into the synchronous reverse rotation of the two second pins 45. In this embodiment, the first driving device 41 is an electric cylinder; in other embodiments, the first driving device 41 can also be other linear driving mechanisms. Of course, in other embodiments, the transmission assembly 42 can also be other structural forms.

[0056] Furthermore, if Figures 1 to 10 and Figures 14 to 17 As shown, in this embodiment, the slide plate assembly 44 includes an upper plate 441 and a lower plate 442, the upper plate 441 is located above the lower plate 442, and the width of the upper plate 441 is smaller than the width of the lower plate 442. The upper plate 441 is used to place the product 91, and the lower plate 442 is used to place the insert 921; the second driving device 43 is connected to the upper plate 441 or the lower plate 442, and the second driving device 43 is used to drive the upper plate 441 or the lower plate 442 to move, so that the upper plate 441 and the lower plate 442 move relative to each other, thereby driving the insert 921 and the product 91 to move relative to each other.

[0057] Specifically, in this embodiment, the second driving device 43 is connected to the lower plate 442, and the second driving device 43 is used to drive the lower plate 442 to move, and the upper plate 441 is fixed (of course, in other embodiments, the second driving device 43 can also be connected to the upper plate 441, and the second driving device 43 is used to drive the upper plate 441 to move, and the lower plate 442 is fixed; or, the second driving device 43 is connected to the upper plate 441 and the lower plate 442 at the same time, and the second driving device 43 is used to drive the upper plate 441 and the lower plate 442 to move in opposite directions at the same time). In this embodiment, after the slider 922 and the insert 923 are both disengaged from the product 91, the second driving device 43 drives the lower plate 442 to move (such as Figure 8 As shown, the second driving device 43 drives the lower plate 442 to move along the Y1 direction), so that the upper plate 441 and the lower plate 442 move relative to each other. Since the product 91 is horizontally fixed on the upper plate 441 and the insert 921 is horizontally fixed on the lower plate 442, when the upper plate 441 and the lower plate 442 move relative to each other, the insert 921 and the product 91 will be driven to move relative to each other, thereby making the insert 921 and the product 91 disengaged. In this embodiment, the second driving device 43 is a cylinder; in other embodiments, the second driving device 43 may also be other linear driving mechanisms.

[0058] Furthermore, if Figures 1 to 10 and Figures 14 to 17 As shown, in this embodiment, the upper surface of the upper plate 441 is provided with an arc-shaped limit groove 4411 for placing the product 91, and the arc-shaped limit groove 4411 is arranged in the shape of the product 91. The upper plate 441 is provided with a notch 4412 at the position corresponding to the insert 921; the lower plate 442 is provided with a positioning pin 443 for plugging with the insert 921.

[0059] Specifically, in this embodiment, the insert 921 is provided with a first pin hole 9211. When the to-be-separated component 9 is placed on the slide assembly 44, the product 91 is located in the arc-shaped limiting groove 4411 on the upper plate 441, the insert 921 is located on the lower plate 442, and the insert 921 is located in the missing groove 4412, and the positioning pin 443 is inserted into the first pin hole 9211 on the insert 921. By providing the arc-shaped limiting groove 4411, the missing groove 4412 and the positioning pin 443, not only can the product 91 and the mold core 92 be accurately positioned, but also the product 91 and the mold core 92 can be horizontally fixed on the upper plate 441 and the lower plate 442, respectively, so as to facilitate the subsequent separation of the two.

[0060] The upper surface of the lower plate 442 is provided with an arc-shaped avoidance groove 4421, and the arc-shaped avoidance groove 4421 is set corresponding to the rotation path of the two inserts 923. The transmission assembly 42 and the two second pin shafts 45 are both located below the lower plate 442. The lower plate 442 is provided with an arc-shaped limiting hole 4422 for the two second pin shafts 45 to pass through, and the arc-shaped limiting hole 4422 is set corresponding to the rotation path of the two second pin shafts 45, and the arc-shaped limiting hole 4422 corresponds to the arc-shaped avoidance groove 4421. Since the rotation path of the insert 923 and the rotation path of the second pin shaft 45 are both arc-shaped, the arc-shaped avoidance groove 4421 and the arc-shaped limiting hole 4422 are both arc-shaped structures.

[0061] Specifically, in this embodiment, by providing an arc-shaped avoidance groove 4421, the arc-shaped avoidance groove 4421 can avoid the insert 923, thereby preventing the insert 923 from interfering with the upper surface of the lower plate 442 during rotation; by providing an arc-shaped limiting hole 4422, on the one hand, the arc-shaped limiting hole 4422 can allow the second pin shaft 45 to pass through, so that the second pin shaft 45 can pass through the lower plate 442 and then be plugged into the insert 923; on the other hand, the arc-shaped limiting hole 4422 can limit the second pin shaft 45, that is, the second pin shaft 45 can only rotate along the extension direction of the arc-shaped limiting hole 4422, thereby preventing the second pin shaft 45 from moving during rotation.

[0062] Furthermore, if Figures 1 to 10As shown, in this embodiment, the lower disassembly mechanism 4 also includes a support plate 46, and the first drive device 41, the transmission assembly 42, the second drive device 43 and the slide assembly 44 are all arranged on the support plate 46; the support plate 46 is connected to the transplanting mechanism 2. Among them, the upper plate 441 is fixedly connected to the support plate 46, the lower plate 442 is slidably connected to the support plate 46 through the first slide rail assembly (not shown in the figure), and the second drive device 43 is fixedly connected to the support plate 46; the first drive device 41 and the transmission assembly 42 are both connected to the lower plate 442, and the first drive device 41 is slidably connected to the support plate 46 through the second slide rail assembly (not shown in the figure), that is, when the second drive device 43 drives the lower plate 442 to move, the first drive device 41 and the transmission assembly 42 will also move with the lower plate 442.

[0063] Furthermore, if Figures 1 to 6 As shown, in this embodiment, the transplanting mechanism 2 includes a linear guide module 21 (specifically, the linear guide module 21 includes a linear guide and a servo motor connected to the linear guide, and the servo motor is used to provide power. The structure of the linear guide module 21 can be referred to the prior art, which will not be repeated here), a slider guide assembly 22 and a bearing plate 23. The linear guide module 21 and the slider guide assembly 22 are both extended along the front-to-back direction X, and the slider guide assembly 22 is arranged on the left and right sides of the linear guide module 21. The bearing plate 23 is simultaneously connected to the linear guide module 21 and the slider guide assemblies 22 on the left and right sides; the lower disassembly mechanism 4 is arranged on the bearing plate 23 (specifically, the support plate 46 in the lower disassembly mechanism 4 is arranged on the bearing plate 23). The linear guide module 21 is used to drive the bearing plate 23 to move, thereby driving the lower disassembly mechanism 4 to move; the slider guide assembly 22 is used to support and guide the bearing plate 23, and disperse the force, so that the bearing plate 23 and the lower disassembly mechanism 4 can move more stably. Of course, in other embodiments, the transplanting mechanism 2 may also be other linear drive mechanisms.

[0064] Furthermore, if Figures 1 to 6 As shown, in this embodiment, the base 1 includes an electric control cabinet 11 and a support frame 12. The support frame 12 is located above the electric control cabinet 11 and connected to the electric control cabinet 11; the support frame 12 is arranged close to the product taking station 2C. The transplanting mechanism 2 and the lifting drive mechanism 5 are both arranged on the electric control cabinet 11. The electric control cabinet 11 is used to support the weight of the entire mechanism, and various electrical components can be installed and arranged in the electric control cabinet 11. A touch screen 13 and control buttons (not numbered in the figure) are provided on the support frame 12 to display the working status of the injection molding product and the mold core separation mechanism, equipment abnormalities, and control thereof. Safety gratings 14 are provided on both sides of the support frame 12. The safety gratings 14 are used to ensure the safety of work (for example, when the safety grating 14 detects that an object has entered the device, the device stops working); the working principle of the safety grating 14 can be referred to the prior art and will not be repeated here.

[0065] Furthermore, if Figures 1 to 7 As shown, in this embodiment, the number of upper disassembly mechanisms 3 and lower disassembly mechanisms 4 are two respectively, and the two upper disassembly mechanisms 3 are arranged side by side on the left and right, and the two lower disassembly mechanisms 4 are arranged side by side on the left and right; when the two lower disassembly mechanisms 4 move to the separation station 2B, the two lower disassembly mechanisms 4 correspond to the two upper disassembly mechanisms 3 one by one. That is, the two upper disassembly mechanisms 3 and the two lower disassembly mechanisms 4 are divided into two groups, each group includes an upper disassembly mechanism 3 and a lower disassembly mechanism 4, and the upper disassembly mechanisms 3 and the lower disassembly mechanisms 4 in each group cooperate to separate the product 91 and the mold core 92 in a to-be-separated part 9, that is, the injection molded product and mold core separation mechanism can simultaneously separate the two to-be-separated parts 9 to improve work efficiency.

[0066] The working process of the injection molding product and mold core separation mechanism is as follows: (1) The transfer mechanism 2 drives the lower disassembly mechanism 4 to move to the product placement station 2A. After the injection molding is completed, the robot takes out the part 9 to be separated from the injection mold and places it on the lower disassembly mechanism 4, and the part 9 to be separated is positioned by the positioning mechanism (including the arc-shaped limiting groove 4411, the positioning pin 443 and other structures) on the lower disassembly mechanism 4. At this time, the product 91 is located in the arc-shaped limiting groove 4411 on the upper plate 441, the insert 921 is located on the lower plate 442, and the insert 921 is located in the missing groove 4412. At the same time, the positioning pin 443 is inserted into the first pin hole 9211 on the insert 921, and the second pin shaft 45 is inserted into the insert 923.

[0067] (2) The transfer mechanism 2 drives the lower disassembly mechanism 4 to move to the separation station 2B, so that the lower disassembly mechanism 4 is located directly below the upper disassembly mechanism 3. At this time, the upper disassembly mechanism 3 and the lower disassembly mechanism 4 are separated by a distance.

[0068] (3) The lifting drive mechanism 5 drives the upper disassembly mechanism 3 to move downward until the bottom plate 34 in the upper disassembly mechanism 3 abuts against the upper plate 441 in the lower disassembly mechanism 4, and then the lifting drive mechanism 5 stops moving.

[0069] (4) The telescopic drive device 31 in the upper disassembly mechanism 3 drives the two side push drive devices 32, the two first pin shafts 33 and the limit block 35 to move downward together. After descending a certain distance, the limit block 35 abuts against the mold core 92. At the same time, the two first pin shafts 33 are respectively plugged into the two sliders 922. That is, the first pin shafts 33 and the limit block 35 descend into place, and the telescopic drive device 31 stops moving.

[0070] (5) The two side push drive devices 32 in the upper disassembly mechanism 3 respectively drive the two first pins 33 to move (specifically, the two first pins 33 move horizontally in a direction close to each other), thereby driving the two sliders 922 to move, so that the two sliders 922 are disengaged from the product 91. After the two sliders 922 are disengaged from the product 91, the telescopic drive device 31 in the upper disassembly mechanism 3 drives the two side push drive devices 32, the two first pins 33 and the limit block 35 to move upward and retract, so that the first pins 33 are separated from the slider 922.

[0071] (6) The first driving device 41 in the lower disassembly mechanism 4 drives the two second pin shafts 45 to rotate in opposite directions at the same time through the transmission assembly 42, thereby driving the two inserts 923 to rotate, so that the two inserts 923 are disengaged from the ends of the product 91 (specifically, the first driving device 41 drives the tooth plate 421 to move, and the tooth plate 421 drives one of the gears 422 to rotate. Since the two gears 422 are meshed with each other, the other gear 422 is driven to rotate synchronously in the opposite direction, thereby driving the two shafts 423, the two rotating rods 424 and the two second pin shafts 45 to rotate in opposite directions at the same time).

[0072] (7) The lifting drive mechanism 5 drives the upper disassembly mechanism 3 to move upward and retract, so that the bottom plate 34 in the upper disassembly mechanism 3 is separated from the upper plate 441 in the lower disassembly mechanism 4.

[0073] (8) The second driving device 43 in the lower disassembly mechanism 4 drives the lower plate 442 to move, so that the upper plate 441 and the lower plate 442 move relative to each other. Since the product 91 is horizontally fixed on the upper plate 441 and the insert 921 is horizontally fixed on the lower plate 442 at this time, when the upper plate 441 and the lower plate 442 move relative to each other, the insert 921 and the product 91 will be driven to move relative to each other, thereby making the insert 921 and the product 91 disengaged; at this point, the product 91 and the mold core 92 are completely separated.

[0074] (9) The transfer mechanism 2 drives the lower disassembly mechanism 4 to move to the product taking station 2C, and the separated product 91 on the lower disassembly mechanism 4 is taken away manually (or by a robot).

[0075] (10) After taking out the product 91, the start button is pressed, and the second drive device 43 in the lower disassembly mechanism 4 drives the lower plate 442 to reset. Then the transfer mechanism 2 drives the lower disassembly mechanism 4 to move to the product placement station 2A, and the robot puts the mold core 92 separated from the lower disassembly mechanism 4 back into the injection mold for the next injection molding operation.

[0076] The injection molded product and mold core separation mechanism provided in this embodiment is provided with a transfer mechanism 2, an upper disassembly mechanism 3 and a lower disassembly mechanism 4, and the transfer mechanism 2 is used to drive the lower disassembly mechanism 4 to switch positions among the product placing station 2A, the separation station 2B and the product taking station 2C; when the lower disassembly mechanism 4 is located at the product placing station 2A, the lower disassembly mechanism 4 can receive the part 9 to be separated; when the lower disassembly mechanism 4 is located at the separation station 2B, the lower disassembly mechanism 4 can cooperate with the upper disassembly mechanism 3 to separate the product 91 and the mold core 92 in the part 9 to be separated; then, the lower disassembly mechanism 4 can transfer the separated product 91 and the mold core 92 to the product taking station 2C and the product placing station 2A respectively under the drive of the transfer mechanism 2, so as to take away the separated product 91 and the mold core 92, thereby realizing the separation of the product 91 and the mold core 92 in the part 9 to be separated. The injection molded product and mold core separation mechanism can greatly improve the separation efficiency of the product 91 and the mold core 92, thereby improving production efficiency, reducing production costs, and avoiding the operational risks of manual separation.

[0077] At the same time, by making special structural designs on the upper disassembly mechanism 3 and the lower disassembly mechanism 4, the product 91 and the mold core 92 in the to-be-separated part 9 can be completely separated.

[0078] In this document, the directional words such as up, down, left, right, front, and back are defined by the positions of the structures in the drawings and the positions of the structures relative to each other, just for the sake of clarity and convenience in expressing the technical solution. It should be understood that the use of the directional words should not limit the scope of protection claimed in this application. It should also be understood that the terms "first" and "second" used in this document are only used to distinguish names and are not used to limit quantity and order.

[0079] The above is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to the technical contents disclosed above without departing from the scope of the technical solution of the present invention, which are equivalent embodiments of equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A mechanism for separating an injection molded product from a mold core, used for separating a product (91) and a mold core (92) in a to-be-separated component (9), characterized in that: The injection molded product and mold core separation mechanism comprises: Base (1); A transplanting mechanism (2) is arranged on the base (1); the transplanting mechanism (2) is provided with a product placing station (2A), a separation station (2B) and a product taking station (2C) in sequence; An upper disassembly mechanism (3) disposed at the separation station (2B); a lower disassembly mechanism (4) disposed on the transfer mechanism (2); the transfer mechanism (2) being used to drive the lower disassembly mechanism (4) to move so that the lower disassembly mechanism (4) switches positions among the product placing station (2A), the separation station (2B) and the product taking station (2C); when the lower disassembly mechanism (4) moves to the separation station (2B), the lower disassembly mechanism (4) is located directly below the upper disassembly mechanism (3); The lower disassembly mechanism (4) is used to receive the to-be-separated part (9) at the product placement station (2A), cooperate with the upper disassembly mechanism (3) at the separation station (2B) to separate the product (91) and the mold core (92), and transfer the separated product (91) and the mold core (92) to the product removal station (2C) and the product placement station (2A) respectively under the drive of the transfer mechanism (2).

2. The injection molded product and mold core separation mechanism according to claim 1, characterized in that: The product (91) is a C-shaped structure, and one side of the product (91) has an opening (910); the mold core (92) comprises an insert (921), two sliders (922) slidably connected to the insert (921), and two inserts (923) rotatably connected to the insert (921), the two inserts (923) respectively engage with two ends of the product (91) at the opening (910), the two sliders (922) respectively engage with the bending parts of the two sides of the product (91), and the insert (921) engages with a side of the product (91) away from the opening (910); The upper disassembly mechanism (3) is used to drive the two sliders (922) to slide, so that the sliders (922) are separated from the product (91); the lower disassembly mechanism (4) is used to drive the two inserts (923) to rotate, so that the inserts (923) are separated from the product (91), and to drive the inserts (921) and the product (91) to move relative to each other, so that the inserts (921) are separated from the product (91).

3. The injection molded product and mold core separation mechanism according to claim 2, characterized in that: The upper disassembly mechanism (3) comprises a telescopic drive device (31), two side-pushing drive devices (32) and two first pin shafts (33); the two side-pushing drive devices (32) are connected to the telescopic drive device (31), and the two first pin shafts (33) are respectively arranged on the two side-pushing drive devices (32); the telescopic drive device (31) is used to drive the two side-pushing drive devices (32) and the two first pin shafts (33) to move up and down, so that the two first pin shafts (33) are respectively connected to or separated from the two sliding blocks (922); the two side-pushing drive devices (32) are respectively used to drive the two first pin shafts (33) to move, so as to drive the two sliding blocks (922) to slide.

4. The injection molded product and mold core separation mechanism according to claim 2, characterized in that: The lower disassembly mechanism (4) comprises a first drive device (41), a transmission assembly (42), a second drive device (43), a slide assembly (44) and two second pins (45), wherein the two second pins (45) are respectively used for plugging with the two inserts (923); the first drive device (41) is simultaneously connected to the two second pins (45) through the transmission assembly (42), and the first drive device (41) is used for driving the two second pins (45) to rotate in opposite directions, thereby driving the two inserts (923) to rotate; The slide assembly (44) is used to place the to-be-separated part (9), and the second driving device (43) is connected to the slide assembly (44); the second driving device (43) is used to drive the slide assembly (44) to move, thereby driving the insert (921) and the product (91) to move relative to each other.

5. The injection molded product and mold core separation mechanism according to claim 4, characterized in that: The transmission assembly (42) comprises a toothed plate (421), two gears (422), two shafts (423) and two rotating rods (424); the first driving device (41) is connected to the toothed plate (421); the toothed plate (421) is meshed with one of the gears (422); the two gears (422) are meshed with each other; the two shafts (423) are respectively connected to the two gears (422); the two rotating rods (424) are respectively connected to the two shafts (423); and the two second pins (45) are respectively arranged on the two rotating rods (424).

6. The injection molded product and mold core separation mechanism according to claim 4, characterized in that: The slide plate assembly (44) comprises an upper plate (441) and a lower plate (442), wherein the upper plate (441) is located above the lower plate (442); the upper plate (441) is used to place the product (91), and the lower plate (442) is used to place the insert (921); the second driving device (43) is connected to the upper plate (441) or the lower plate (442), and the second driving device (43) is used to drive the upper plate (441) or the lower plate (442) to move, so that the upper plate (441) and the lower plate (442) move relative to each other, thereby driving the insert (921) and the product (91) to move relative to each other.

7. The injection molded product and mold core separation mechanism according to claim 6, characterized in that: The upper plate (441) is provided with an arc-shaped limiting groove (4411) for placing the product (91), and the upper plate (441) is provided with a notch (4412) at a position corresponding to the insert (921); the lower plate (442) is provided with a positioning pin (443) for plugging with the insert (921); An arc-shaped avoidance groove (4421) is provided on the upper surface of the lower plate (442), and the arc-shaped avoidance groove (4421) is arranged corresponding to the rotation path of the two inserts (923); the transmission assembly (42) and the two second pin shafts (45) are both located below the lower plate (442), and an arc-shaped limiting hole (4422) for the two second pin shafts (45) to pass through is provided on the lower plate (442), and the arc-shaped limiting hole (4422) corresponds to the rotation path of the two second pin shafts (45), and the arc-shaped limiting hole (4422) corresponds to the arc-shaped avoidance groove (4421).

8. The injection molded product and mold core separation mechanism according to claim 1, characterized in that: The injection molded product and mold core separation mechanism also includes: A lifting drive mechanism (5) is arranged at the separation station (2B) and connected to the base (1); the lifting drive mechanism (5) is connected to the upper disassembly mechanism (3), and the lifting drive mechanism (5) is used to drive the upper disassembly mechanism (3) to move up and down.

9. The injection molded product and mold core separation mechanism according to claim 8, characterized in that: The upper disassembly mechanism (3) comprises a bottom plate (34); when the lifting drive mechanism (5) drives the upper disassembly mechanism (3) to move downward, the bottom plate (34) can abut against the lower disassembly mechanism (4).

10. The mechanism for separating an injection molded product from a mold core according to any one of claims 1 to 9, characterized in that: The number of the upper disassembly mechanisms (3) and the number of the lower disassembly mechanisms (4) are two respectively, the two upper disassembly mechanisms (3) are arranged side by side on the left and right, and the two lower disassembly mechanisms (4) are arranged side by side on the left and right; when the two lower disassembly mechanisms (4) are moved to the separation station (2B), the two lower disassembly mechanisms (4) correspond to the two upper disassembly mechanisms (3) one by one in the upper and lower directions.

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