Intelligent machining and demolding system equipment for automobile plastic parts

Abstract

The invention discloses automobile plastic part intelligent machining demolding system equipment which comprises a base, a pair of racks are arranged on the base, an upper mold separation base capable of moving in a lifting mode is arranged on the racks through a driving assembly, and a lower mold bracket is arranged at the position, between the base and the upper mold separation base, of the racks. A cooling fan is arranged at the top of the upper die separation base through a mounting base, a clamping assembly used for clamping and fixing a die is arranged on the upper die separation base and comprises a clamping bolt penetrating through the upper die separation base, and a handle is arranged at the end, located outside the upper die separation base, of the clamping bolt; the end, located in the upper die separating base, of the clamping bolt is sleeved with a connecting sleeve, and the position between the clamping bolt and the connecting sleeve is filled with a buffering cushion. Compared with the prior art, the molding speed of the plastic part on the mold can be increased through the cooling structure, so that the demolding efficiency can be improved, the demolding difficulty caused by overheating of the plastic part in the demolding process is avoided, and the demolding speed is effectively increased.

Description

Technical Field

[0001] The invention relates to the technical field of injection molding, in particular to intelligent processing and demoulding system equipment for automobile plastic parts. Background Art

[0002] Automotive plastic parts play a vital role in automobile manufacturing. They not only reduce the weight of the car, improve fuel efficiency, but also enhance the durability and safety of the vehicle. In the process of processing automotive plastic parts, injection molding is generally used. After the automotive plastic parts are molded in the injection mold, they need to be separated by a demoulding device to realize the unloading of the plastic parts molded in the mold.

[0003] When the current demoulding device for automobile plastic parts processing is demoulding the injection mold, due to the high temperature of the injection mold, the demoulding must wait until the plastic parts in the mold are completely cooled before demoulding can be performed. This process takes a long time. The existing demoulding device cannot speed up the cooling and molding speed of the plastic parts in the mold, which leads to low demoulding efficiency of the demoulding device. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent demoulding system for processing automotive plastic parts to solve the problem that the existing demoulding device mentioned in the above background technology cannot speed up the cooling and molding speed of the plastic parts in the mold, thereby resulting in low demoulding efficiency of the demoulding device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent processing demolding system equipment for automobile plastic parts, comprising a base, a pair of frames are arranged on the base, an upper mold separation seat that can be raised and lowered is arranged on the frame through a driving component, a lower mold support seat is arranged on the frame at a position between the base and the upper mold separation seat, a cooling fan is arranged on the top of the upper mold separation seat through a mounting seat, and a clamping component for clamping and fixing the mold is arranged on the upper mold separation seat.

[0006] As a preferred technical solution of the present invention, the clamping assembly includes a clamping bolt that passes through the upper mold separation seat, a handle is provided at one end of the clamping bolt located outside the upper mold separation seat, a connecting sleeve is provided at one end of the clamping bolt located inside the upper mold separation seat, and a buffer pad is filled between the clamping bolt and the connecting sleeve.

[0007] As a preferred technical solution of the present invention, a top plate is provided at one end of the connecting sleeve away from the clamping bolt, and a rubber pad is adhered to one side of the top plate away from the connecting sleeve.

[0008] As a preferred technical solution of the present invention, a cooling water pipe is provided at the inner top of the upper die separation seat through a mounting frame, and both ends of the cooling water pipe penetrate the upper die separation seat and are provided with pipe joints.

[0009] As a preferred technical solution of the present invention, the cooling water pipe is distributed in a serpentine shape inside the upper mold separation seat, the mounting seat is connected to the upper mold separation seat, and the blowing direction of the cooling fan is toward the cooling water pipe.

[0010] As a preferred technical solution of the present invention, the driving assembly includes a first bracket plate and a second bracket plate fixed on the frame, a motor is arranged on the first bracket plate, and a screw is fixedly connected to the output end of the motor, a sliding seat which is threadably matched with the screw is arranged on the screw, and a guide rod which passes through the sliding seat is arranged between the first bracket plate and the second bracket plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The intelligent processing demoulding system equipment for automobile plastic parts of the present invention can cool the mold to be demoulded through the heat dissipation fan and the cooling water pipe on the upper mold release seat, so that the automobile plastic parts in the mold can be quickly cooled and formed, and then the demoulding speed can be accelerated, so that the demoulding efficiency of the demoulding device is higher;

[0013] 2. The clamping assembly on the upper mold release seat can be used to clamp molds of different sizes, so that molds of different sizes can be demoulded when the demoulding device is used to demould the automotive plastic parts mold, making the demoulding device more applicable.

[0014] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0017] Figure 3 It is a schematic structural diagram of the clamping assembly of the present invention;

[0018] Figure 4 It is a structural schematic diagram of the driving assembly of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the lower mold support of the present invention.

[0020] In the figure: 1. base; 2. frame; 3. drive assembly; 31. first bracket plate; 32. second bracket plate; 33. motor; 34. screw; 35. slide seat; 36. guide rod; 4. upper mold separation seat; 5. lower mold support seat; 51. first pulley drum; 52. second pulley drum; 53. lower mold clamping plate; 54. first slide groove; 55. movable pulley; 56. rope drum; 57. spring; 58. second slide groove; 59. slider; 6. pull rope; 7. mounting seat; 8. cooling fan; 9. mounting frame; 10. cooling water pipe; 11. pipe joint; 12. clamping assembly; 121. clamping bolt; 122. handle; 123. connecting sleeve; 124. buffer pad; 125. top plate; 126. rubber pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-Figure 5 In this embodiment, an intelligent processing demoulding system for automobile plastic parts is provided, including a base 1, a pair of frames 2 are arranged on the base 1, an upper mold separation seat 4 capable of lifting and moving is arranged on the frame 2 through a driving component 3, a lower mold support seat 5 is arranged on the frame 2 between the base 1 and the upper mold separation seat 4, a cooling fan 8 is arranged on the top of the upper mold separation seat 4 through a mounting seat 7, and a clamping component 12 for clamping and fixing the mold is arranged on the upper mold separation seat 4.

[0025] In the present invention, the automotive plastic part mold that needs to be demoulded is placed on the lower mold support seat 5 above the base 1, and then the driving component 3 on the frame 2 drives the upper mold separation seat 4 to descend and sleeve on the upper mold of the mold. At this time, the upper mold of the mold is clamped and fixed in the upper mold separation seat 4 by the clamping component 12, and the cooling fan 8 in the mounting seat 7 blows air to the mold to dissipate heat, thereby accelerating the heat dissipation of the mold and allowing the automotive plastic part in the mold to be quickly formed. After the automotive plastic part is formed, the driving component 3 is used to drive the upper mold separation seat 4 to rise. As the upper mold separation seat 4 rises, the upper mold of the mold clamped by the clamping component 12 is demoulded from the lower mold, and then the automotive plastic part formed on the mold can be removed.

[0026] Specifically, the clamping assembly 12 includes a clamping bolt 121 that passes through the upper mold separation seat 4, a handle 122 is provided at one end of the clamping bolt 121 located outside the upper mold separation seat 4, a connecting sleeve 123 is provided at one end of the clamping bolt 121 located inside the upper mold separation seat 4, and a buffer pad 124 is filled between the clamping bolt 121 and the connecting sleeve 123.

[0027] Among them, after the upper mold separation seat 4 descends to the upper mold position of the mold, the operator uses the handle 122 to rotate the clamping bolt 121, so that the clamping bolt 121 moves and is pressed against the mold through the connecting sleeve 123. The buffer pad 124 between the connecting sleeve 123 and the clamping bolt 121 can play a buffering role. When the clamping bolt 121 is used to clamp the upper mold of the mold, it can avoid damage to the mold due to excessive pressure, thereby improving the practical safety of the demolding device.

[0028] It should be noted that a top plate 125 is provided at one end of the connecting sleeve 123 away from the clamping bolt 121, and a rubber pad 126 is adhered to the side of the top plate 125 away from the connecting sleeve 123. The rubber pad 126 can play a protective role. When the clamping bolt 121 clamps the upper mold of the automobile plastic part mold, the rubber pad 126 can prevent the top plate 125 from causing indentations on the mold, and at the same time can play a mobile buffering role, thereby improving the stability of the upper mold of the mold on the clamping assembly 12, thereby ensuring the safety of the demolding process.

[0029] Specifically, a cooling water pipe 10 is provided at the inner top of the upper die separation seat 4 through a mounting frame 9 , and both ends of the cooling water pipe 10 penetrate through the upper die separation seat 4 and are provided with pipe joints 11 .

[0030] Among them, the cooling water pipe 10 is connected to the external cooling water circulation pump through the pipe joint 11, so that cooling water can circulate in the cooling water pipe 10. When the heat dissipation fan 8 cools the mold, it can cooperate with the cooling water pipe 10 to further increase the cooling speed of the mold, thereby accelerating the molding speed of the automotive plastic parts on the mold, and making the demolding efficiency of the demolding device higher.

[0031] It should be noted that the cooling water pipe 10 is distributed in a serpentine shape inside the upper mold separation seat 4, the mounting seat 7 is connected to the upper mold separation seat 4, and the blowing direction of the heat dissipation fan 8 is toward the cooling water pipe 10. The serpentine-shaped cooling water pipe 10 can contact the air in a larger range, thereby increasing the cooling speed. When the cooling air blown by the heat dissipation fan 8 contacts the cooling water pipe 10, the temperature can be reduced more quickly, thereby further increasing the cooling speed of the automobile plastic part in the upper mold of the demoulding device.

[0032] Specifically, the driving assembly 3 includes a first bracket plate 31 and a second bracket plate 32 fixed on the frame 2, a motor 33 is arranged on the first bracket plate 31, and a screw 34 is fixedly connected to the output end of the motor 33, a slide 35 threadedly matched with the screw 34 is arranged on the screw 34, and a guide rod 36 penetrating the slide 35 is arranged between the first bracket plate 31 and the second bracket plate 32, one end of the slide 35 is fixedly connected to the upper mold separation seat 4 through a linkage rod 37, an outer surface of the slide 35 is fixedly sleeved with a mounting sleeve 38, and the bottom of the mounting sleeve 38 is fixedly connected with a pull rope 6.

[0033] The lower mold support 5 includes a support shell and two sets of pulling mechanisms oppositely installed on both sides of the support shell, each pulling mechanism includes a first pulley drum 51 installed on the side wall of the support shell, a second pulley drum 52 installed on the bottom inner wall of the support shell, and a lower mold clamping plate 53 slidably installed on the upper surface of the support shell, the second pulley drum 52 is arranged below the lower mold clamping plate 53, the first pulley drum 51 is arranged on one side of the second pulley drum 52, the first pulley drum 51 and the second pulley drum 52 both include a fixed pulley and a rope drum sleeved on the outer surface of the fixed pulley, and the rope drum is used for winding and direction of the pull rope 6 The second pulley drum 52 is provided with a movable pulley 55 on the side away from the first pulley drum 51, and the bracket housing is provided with a first slide groove 54 near the movable pulley 55. The movable pulley 55 is movably mounted on the first slide groove 54 through a spring 57. The outer surface of the movable pulley 55 is rotatably sleeved with a rope drum 56, which is used for winding and guiding the direction of the pull rope 6. The bracket housing is provided with a second slide groove 58 at the position of the lower mold clamping plate 53, and the lower mold clamping plate 53 is slidably mounted on the second slide groove 58. The end of the pull rope 6 away from the mounting sleeve 38 is wound around the first pulley drum 51, the second pulley drum 51 and the second pulley drum 51 in sequence. The cylinder 52 and the rope winding cylinder 56 are connected with a slider 59, and the lower end of the lower mold clamping plate 53 is fixedly connected to the slider 59, wherein the movable pulley 55 and the spring 57 can be used to further enhance the clamping effect of the lower mold clamping plate 53 on the lower mold, and the displacement length of the upward pull rope 6 can be converted into the pressure of the lower mold clamping plate 53 on the lower mold, thereby facilitating the separation of the upper mold and the lower mold. Specifically, when performing the demoulding work, the motor 33 on the first bracket plate 31 drives the screw 34 to rotate, so that the slide seat 35 moves up and down between the first bracket plate 31 and the second bracket plate 32, thereby being able to drive the slide seat 35 to move up and down between the first bracket plate 31 and the second bracket plate 32. The upper mold separation seat 4 connected to 35 can be raised and lowered, so that the mold of the automobile plastic part can be demoulded. In order to improve the separation effect of the upper mold and the lower mold, when the upper mold separation seat 4 moves up, it can drive the linkage rod 37, the mounting sleeve 38 and the pull rope 6 to move up at the same time. The upwardly moved pull rope 6 can pull the movable pulley 55 of the pulling mechanism, and when the pull rope 6 moves up, it can also pull the lower mold clamping plate 53 and the slider 59 toward the direction of the movable pulley 55, so that the two opposite lower mold clamping plates 53 can clamp the lower mold in the middle position well, which is beneficial to the separation of the upper mold and the lower mold.

[0034] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. Intelligent processing and demoulding system equipment for automobile plastic parts, characterized by: The invention comprises a base (1), a pair of frames (2) are arranged on the base (1), an upper die separation seat (4) capable of being raised and lowered is arranged on the frame (2) through a driving assembly (3), a lower die support seat (5) is arranged on the frame (2) between the base (1) and the upper die separation seat (4), a heat dissipation fan (8) is arranged on the top of the upper die separation seat (4) through a mounting seat (7), and a clamping assembly (12) for clamping and fixing the die is arranged on the upper die separation seat (4).

2. The intelligent processing and demoulding system equipment for automobile plastic parts according to claim 1 is characterized in that: The clamping assembly (12) comprises a clamping bolt (121) penetrating the upper die detachment seat (4); a handle (122) is provided at one end of the clamping bolt (121) located outside the upper die detachment seat (4); a connecting sleeve (123) is sleeved at one end of the clamping bolt (121) located inside the upper die detachment seat (4); and a buffer pad (124) is filled between the clamping bolt (121) and the connecting sleeve (123).

3. The intelligent processing and demoulding system equipment for automobile plastic parts according to claim 2 is characterized in that: A top plate (125) is provided at one end of the connecting sleeve (123) away from the clamping bolt (121), and a rubber pad (126) is adhered to one side of the top plate (125) away from the connecting sleeve (123).

4. The intelligent processing and demoulding system equipment for automobile plastic parts according to claim 1 is characterized in that: A cooling water pipe (10) is provided at the inner top end of the upper die separation seat (4) through a mounting frame (9); both ends of the cooling water pipe (10) penetrate the upper die separation seat (4) and are provided with pipe joints (11).

5. The intelligent processing and demoulding system equipment for automobile plastic parts according to claim 4 is characterized in that: The cooling water pipe (10) is distributed in a serpentine shape inside the upper mold separation seat (4), the mounting seat (7) is connected to the upper mold separation seat (4), and the blowing direction of the heat dissipation fan (8) is toward the cooling water pipe (10).

6. The intelligent processing and demoulding system equipment for automobile plastic parts according to claim 1 is characterized in that: The driving assembly (3) comprises a first bracket plate (31) and a second bracket plate (32) fixed on the frame (2); a motor (33) is arranged on the first bracket plate (31); a screw rod (34) is fixedly connected to the output end of the motor (33); a slide seat (35) threadedly matched with the screw rod (34) is arranged on the screw rod (34); and a guide rod (36) penetrating the slide seat (35) is arranged between the first bracket plate (31) and the second bracket plate (32).

Images