Injection molding material taking device capable of automatically taking automobile injection molding accessories
By introducing electric push rods and a clamping frame driven by a dual-axis motor in the automobile injection molding and material extraction device, combining the universal wheel and slider structure, automatic pick-up and moving automobile injection molding accessories is realized, and the placement frame in the prior art is solved The problem of labor force when lifting reduces the labor intensity of the staff and prevents the accessories from falling.
Patent Information
- Application Number
- CN202420794806.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-16
AI Technical Summary
After the injection molding and material collection device of existing automobile injection molding accessories is filled with the placement frame, the staff needs to lift it with the help of a handle, which increases the labor intensity and increases the labor demand of the staff.
An injection molding and material extraction device including an electric push rod, a moving mechanism and a clamping mechanism is designed to automatically clamp and move the automobile injection molding accessories through a clamping frame driven by an electric push rod and a dual-axis motor, and utilize universal wheels and slides. The block structure reduces the weight of the manual pushing storage frame, realizing automatic pick-up and placement.
After the storage frame is filled, the universal wheel is brought into contact with the ground by rotating the screw and moving the movable plate, which reduces the push of the staff, automatically completes the movement of the storage frame, and prevents the accessories from falling through the clamping mechanism. Reduced labor intensity.
Smart Images
Figure CN222201425U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile injection molding accessories, in particular to an injection molding material taking device for automobile injection molding accessories which can automatically take the automobile injection molding accessories. Background Art
[0002] Injection molded auto parts are produced by injection molding machines. The injection molding machine heats and melts the plastic particles according to the size and shape of the parts, and then injects them into the mold. After cooling, the required parts are formed. This production method can achieve mass production with low cost and high speed, and the products have high precision and good surface quality. Therefore, in the automobile manufacturing process, injection molded auto parts are irreplaceable important parts.
[0003] Through searching, it is found that Chinese patent publication number: CN219276554U discloses an injection molding material taking device for automobile injection molding parts, including a taking frame and a placing frame, the taking frame is U-shaped, a strip-shaped opening is provided on the taking frame, a transverse screw is rotatably provided in the strip-shaped opening, a transverse block is provided on the outer wall of the transverse screw through a first limiting mechanism thread sleeve, a groove is provided on the side wall of the transverse block, a lifting screw extending to the top of the taking frame is rotatably provided on the inner bottom wall of the groove, a rack is provided on the inner side wall of the strip-shaped opening, and the lifting screw is connected to the gear by a rotating mechanism. The utility model is connected with a lifting screw rod, and the outer wall of the lifting screw rod is provided with a lifting nut through a second limiting mechanism thread sleeve. The utility model can realize automatic taking and placing of automobile injection molding parts by means of components such as a material picking rack, a placement frame, a transverse screw rod, a moving block and a plurality of clamping plates. The above components cooperate with each other. The overall structure of the device is simple, and each component is common in the market. The overall procurement, construction and maintenance costs are low. However, in the utility model, the placement frame is lifted up with the help of a handle after it is full. In this process, the labor intensity of the staff is increased, which makes the staff's labor force larger. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides an injection molding material picking device for automatically picking up automobile injection molding accessories, which has the advantages of being easy to move the placement frame, and solves the problem of lifting the placement frame with the help of a handle after it is full, thereby increasing the labor intensity of the staff and making the labor of the staff larger.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection molding material taking device for automatically taking automobile injection molding parts, comprising a material taking frame, an electric push rod is provided at the top of the inner cavity of the material taking frame, a fixed plate is fixed to the output shaft of the electric push rod, a material storage frame is placed at the bottom of the inner cavity of the material taking frame, a moving mechanism for facilitating the movement of the material storage frame is provided at the bottom of both the front and back sides of the material storage frame, and a clamping mechanism for clamping automobile injection molding parts is provided in the middle of the inner bottom wall of the fixed plate;
[0006] The mobile mechanism includes an installation box fixed to the bottom of the front and back sides of the material storage frame, and fixed blocks are fixed to the left and right ends of the upper surface of the installation box, and the opposite sides of the two fixed blocks are threadedly connected to a No. 1 screw with one end penetrating and extending to the opposite side of the two fixed blocks. The inner cavity of the installation box is provided with a movable plate, and the left and right ends of the upper surface of the movable plate are fixed with fixed rods, and the opposite sides of the two fixed rods are provided with two slots, and the left and right ends of the lower surface of the movable plate are rotatably installed with universal wheels;
[0007] The clamping mechanism includes a double-axis motor fixed to the middle part of the inner bottom wall of the fixed plate, and a No. 2 screw is fixed to the left and right ends of the double-axis motor, and the outer surface of the No. 2 screw is threadedly connected with a screw sleeve, and a clamping frame is fixed to the lower surface of the screw sleeve, and the lower surface of the clamping frame passes through the fixed plate and extends to the lower side of the fixed plate, and a sliding rod is fixed between the inner top wall and the inner bottom wall of the clamping frame. The outer surface of the sliding rod is slidably connected with an upper clamping plate, and the opposite sides of the two upper clamping plates pass through the clamping frame and extend to the opposite sides of the two clamping frames, and an electric telescopic column is fixed between the upper clamping plate and the opposite side of the inner bottom wall of the clamping frame.
[0008] Furthermore, a groove is provided at the bottom of the material storage frame, the width of the groove is adapted to the width of the bottom of the inner cavity of the material taking rack, a handle is fixed on the front of the material storage frame, an anti-slip sleeve is fixed on the outer surface of the handle, and the anti-slip sleeve is a rubber sleeve.
[0009] Furthermore, through holes matching the outer diameter of the fixing rod are provided at both left and right ends of the upper surface of the installation box, and the inner diameter of the slot matches the outer diameter of the No. 1 screw.
[0010] Furthermore, sliders are fixed to both left and right ends of the movable plate, and slide grooves are provided on opposite sides of the left and right side walls of the inner cavity of the installation box, and the sliders perform vertical linear motion in the inner cavity of the slide grooves.
[0011] Furthermore, the second screw is rotationally connected to the side opposite to the inner wall of the fixed plate through a bearing, and the two screw sleeves are symmetrically distributed on the left and right sides of the vertical center axis of the dual-axis motor.
[0012] Furthermore, the cross-section of the clamping frame is L-shaped, and limit strips are fixed to the left and right ends of the inner top wall of the fixing plate and the inner walls on one side opposite to the two clamping frames.
[0013] Furthermore, the screw sleeve performs horizontal linear motion in the inner cavity of the limiting strip, and the upper clamping plate performs vertical linear motion in the inner cavity of the limiting strip.
[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0015] 1. The injection molding material taking device of the automobile injection molding parts that can be automatically taken out, after the material storage frame is full, rotate the No. 1 screw, the No. 1 screw is moved out of the slot while rotating, and then the fixed rod is pressed downward to drive the movable plate to move downward, so that the universal wheel moves downward and contacts the ground, which can support the material storage frame, and the No. 1 screw is rotated again to move it into the upper slot, thereby greatly reducing the labor intensity of the staff.
[0016] 2. The injection molding material picking device for the automobile injection molding parts that can be automatically picked up is provided with a clamping mechanism in the inner cavity of the fixed block. Through the mutual cooperation between the various structures of the clamping mechanism, the automobile injection molding parts can be automatically picked up, and the bottom and top of the automobile injection molding parts are limited to prevent the automobile injection molding parts from falling during the movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the material storage frame structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the mobile mechanism of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the clamping mechanism of the utility model.
[0021] In the figure: 1 material taking rack, 2 electric push rod, 3 fixed plate, 4 material storage frame, 5 moving mechanism, 501 installation box, 502 fixed block, 503 No. 1 screw, 504 movable plate, 505 fixed rod, 506 slot, 507 universal wheel, 6 clamping mechanism, 601 double-axis motor, 602 No. 2 screw, 603 screw sleeve, 604 clamping frame, 605 sliding rod, 606 upper clamping plate, 607 electric telescopic column. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-2In this embodiment, an injection molding material picking device for automatically picking up automobile injection molding parts includes a picking rack 1, an electric push rod 2 is provided at the top of the inner cavity of the picking rack 1, a fixing plate 3 is fixed to the output shaft of the electric push rod 2, a storage frame 4 is placed at the bottom of the inner cavity of the picking rack 1, and a moving mechanism 5 for facilitating the movement of the storage frame 4 is provided at the bottom of both the front and back sides of the storage frame 4, and a clamping mechanism 6 for clamping automobile injection molding parts is provided in the middle of the inner bottom wall of the fixing plate 3.
[0024] Among them, a groove is opened at the bottom of the storage frame 4, the width of the groove is adapted to the width of the bottom of the inner cavity of the material taking rack 1, a handle is fixed on the front of the storage frame 4, and an anti-slip sleeve is fixed on the outer surface of the handle, and the anti-slip sleeve is a rubber sleeve.
[0025] It should be noted that another electric push rod 2 is fixed to the left end of the inner top wall of the fixed plate 3, a connecting rod is fixed to the top between the opposite sides of the left and right side walls of the inner cavity of the fixed plate 3, the outer surface of the connecting rod is slidably connected to the connecting plate, the electric push rod 2 is fixed to the lower surface of the connecting plate, and the other electric push rod 2 is fixed to the left side of the connecting plate. When the output shaft of the other electric push rod 2 moves the connecting plate to the leftmost end of the connecting rod, the electric push rod 2 and the fixed plate 3 are located directly above the storage frame 4, and limit rods are fixed at both ends between the fixed plate 3 and the opposite side of the connecting plate, and the limit rods include limit sleeves and inner rods that are nested with each other.
[0026] See also Figure 3 In order to reduce the labor intensity of the staff, the mobile mechanism 5 in this embodiment includes an installation box 501 fixed to the bottom of the front and back sides of the material storage frame 4, and the left and right ends of the upper surface of the installation box 501 are fixed with fixed blocks 502, and the opposite sides of the two fixed blocks 502 are threadedly connected to a No. 1 screw 503 with one end penetrating and extending to the opposite side of the two fixed blocks 502. The inner cavity of the installation box 501 is provided with a movable plate 504, and the left and right ends of the upper surface of the movable plate 504 are fixed with fixed rods 505, and the opposite sides of the two fixed rods 505 are provided with two slots 506. After the material is full, the No. 1 screw 503 is rotated to the side opposite to the two fixed blocks 502, and the No. 1 screw 503 moves out of the inner cavity of the slot 506 while rotating, and then the fixed rod 505 is pressed downward, and the fixed rod 505 moves downward and drives the movable plate 504 to move downward. The left and right ends of the lower surface of the movable plate 504 are rotatably installed with universal wheels 507. The movement of the movable plate 504 drives the universal wheels 507 to move downward and contact the ground, which can support the material storage frame 4, and rotate the No. 1 screw 503 to move it into the inner cavity of the upper end slot 506. The staff pushes the handle to move out of the material removal rack 1.
[0027] Among them, through holes matching the outer diameter of the fixed rod 505 are provided on the left and right ends of the upper surface of the installation box 501, the inner diameter of the slot 506 is matched with the outer diameter of the No. 1 screw 503, and sliders are fixed on the left and right ends of the movable plate 504. Sliders are provided on the opposite sides of the left and right side walls of the inner cavity of the installation box 501, and the sliders make up and down linear motion in the inner cavity of the slide groove. When the movable plate 504 moves, the sliders fixed on its left and right sides move in the inner cavity of the slide groove, which can limit the movement of the movable plate 504. The No. 2 screw 602 is rotatably connected to the opposite side of the inner cavity wall of the fixed plate 3 through a bearing, and the two screw sleeves 603 are symmetrically distributed on the left and right sides of the vertical center axis of the dual-axis motor 601.
[0028] See also Figure 4 In order to prevent the automobile injection molding parts from falling during the movement, the clamping mechanism 6 in this embodiment includes a double-axis motor 601 fixed to the middle of the inner bottom wall of the fixed plate 3, and the left and right ends of the double-axis motor 601 are fixed with a second screw rod 602, and the outer surface of the second screw rod 602 is threadedly connected with a screw sleeve 603, and the lower surface of the screw sleeve 603 is fixed with a clamping frame 604. The output shaft of the double-axis motor 601 rotates to drive the two second screw rods 602 to rotate, and the movement of the second screw rod 602 drives the screw sleeve 603 to move. At this time, the two screw sleeves 603 drive the clamping frame 604 to move in opposite directions, and the lower surface of the clamping frame 604 penetrates the fixed plate. 3 and extends to the lower side of the fixing plate 3, a sliding rod 605 is fixed between the inner top wall and the inner bottom wall of the clamping frame 604 on one side opposite to each other, an upper clamping plate 606 is slidably connected to the outer surface of the sliding rod 605, the opposite sides of the two upper clamping plates 606 both penetrate the clamping frame 604 and extend to the opposite side of the two clamping frames 604, an electric telescopic column 607 is fixed between the upper clamping plate 606 and the inner bottom wall of the clamping frame 604 on one side opposite to each other, and the electric telescopic column 607 is started, the length of the electric telescopic column 607 is shortened, and then the upper clamping plate 606 is driven to move downward on the outer surface of the sliding rod 605, so that the upper side of the automobile injection molding part can be fixed.
[0029] Among them, the No. 2 screw 602 is rotatably connected to the side opposite to the inner wall of one side of the fixed plate 3 through a bearing, and the two screw sleeves 603 are symmetrically distributed on the left and right sides of the vertical central axis of the dual-axis motor 601. The cross-sectional shape of the clamping frame 604 is L-shaped, and the left and right ends of the inner top wall of the fixed plate 3 and the inner walls of the opposite side of the two clamping frames 604 are fixed with limit strips. The screw sleeve 603 makes horizontal linear motion in the inner cavity of the limit strip, and the upper clamping plate 606 makes up and down linear motion in the inner cavity of the limit strip.
[0030] It should be noted that, through the cooperation between the various structures of the clamping mechanism 6, the automobile injection molded parts can be automatically picked up, and the bottom and top of the automobile injection molded parts can be limited to prevent the automobile injection molded parts from falling during the movement.
[0031] The working principle of the above embodiment is:
[0032] (1) Place the material pick-up rack 1 near the injection molding equipment. After the automobile injection molding parts are injection molded, first start the dual-axis motor 601. The output shaft of the dual-axis motor 601 rotates and drives the two No. 2 screws 602 to rotate. The movement of the No. 2 screw 602 drives the screw sleeve 603 to move. At this time, the two screw sleeves 603 drive the clamping rack 604 to move in opposite directions until the distance between the two clamping racks 604 is slightly larger than the length of the automobile injection molding parts. Then start the electric push rod 2. The output shaft of the electric push rod 2 moves downward, thereby driving the fixing plate 3 to move downward until the moving To the appropriate position, the output shaft of the dual-axis motor 601 is rotated in the opposite direction, so that the two screw sleeves 603 drive the two clamping frames 604 to make relative movement, which can limit the left and right positions of the automobile injection molding parts, and then start the electric telescopic column 607, the length of the electric telescopic column 607 is shortened, and then the upper clamping plate 606 is driven to move downward on the outer surface of the slide bar 605, so that the top of the automobile injection molding parts can be fixed, and then the conveying assembly on the top wall of the material picking rack 1 is used to move the position of the electric push rod 2 and the fixing plate 3, so that the automobile injection molding parts enter the storage frame 4.
[0033] (2) In order to facilitate the staff to move the material storage frame 4, after the material storage frame 4 is filled, the No. 1 screw 503 is rotated to the side opposite to the two fixed blocks 502, and the No. 1 screw 503 is moved out of the inner cavity of the slot 506 while rotating, and then the fixed rod 505 is pressed downward, and the fixed rod 505 moves downward and drives the movable plate 504 to move downward. When the movable plate 504 moves, the sliders fixed on the left and right sides of the movable plate move in the inner cavity of the slide groove, which can limit the movement of the movable plate 504. The movement of the movable plate 504 drives the universal wheel 507 to move downward and contact with the ground, which can support the material storage frame 4, and rotate the No. 1 screw 503 to move it into the inner cavity of the upper end slot 506. The staff can push the handle to move it out of the material removal rack 1.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.
Claims
1. An injection molding material taking device for an automobile injection molding part that can automatically take out the injection molding part, comprising a material taking frame (1), characterized in that: An electric push rod (2) is provided at the top of the inner cavity of the material taking frame (1), a fixing plate (3) is fixed to the output shaft of the electric push rod (2), a material storage frame (4) is placed at the bottom of the inner cavity of the material taking frame (1), a moving mechanism (5) for facilitating the movement of the material storage frame (4) is provided at the bottom of both the front and back sides of the material storage frame (4), and a clamping mechanism (6) for clamping automobile injection molding parts is provided at the middle of the inner bottom wall of the fixing plate (3); The moving mechanism (5) comprises an installation box (501) fixed to the bottom of the front and back sides of the material storage frame (4), the left and right ends of the upper surface of the installation box (501) are fixed with fixed blocks (502), the opposite sides of the two fixed blocks (502) are threadedly connected with a No. 1 screw (503) with one end penetrating and extending to the opposite sides of the two fixed blocks (502), the inner cavity of the installation box (501) is provided with a movable plate (504), the left and right ends of the upper surface of the movable plate (504) are fixed with fixed rods (505), the opposite sides of the two fixed rods (505) are provided with two slots (506), and the left and right ends of the lower surface of the movable plate (504) are rotatably installed with universal wheels (507); The clamping mechanism (6) comprises a double-axis motor (601) fixed to the middle of the inner bottom wall of the fixed plate (3), a No. 2 screw (602) is fixed to both left and right ends of the double-axis motor (601), a screw sleeve (603) is threadedly connected to the outer surface of the No. 2 screw (602), a clamping frame (604) is fixed to the lower surface of the screw sleeve (603), and the lower surface of the clamping frame (604) passes through the fixed plate (3) and extends to the lower side of the fixed plate (3). A sliding rod (605) is fixed between the inner top wall and the side opposite to the inner bottom wall of the clamping frame (604), and the outer surface of the sliding rod (605) is slidably connected with an upper clamping plate (606). The opposite sides of the two upper clamping plates (606) penetrate the clamping frame (604) and extend to the opposite sides of the two clamping frames (604), and an electric telescopic column (607) is fixed between the upper clamping plate (606) and the side opposite to the inner bottom wall of the clamping frame (604).
2. The automatic take-out injection molding material taking device for automobile injection molding parts according to claim 1 is characterized in that: A groove is provided at the bottom of the material storage frame (4), the width of which matches the width of the bottom of the inner cavity of the material taking frame (1). A handle is fixed on the front of the material storage frame (4), and an anti-slip sleeve is fixed on the outer surface of the handle, wherein the anti-slip sleeve is a rubber sleeve.
3. The automatic take-up device for injection molding of automobile injection molding parts according to claim 1 is characterized in that: Through holes matching the outer diameter of the fixing rod (505) are provided at both left and right ends of the upper surface of the installation box (501), and the inner diameter of the slot (506) matches the outer diameter of the No. 1 screw rod (503).
4. The automatic taking-up device for injection molding of automobile injection molding parts according to claim 1 is characterized in that: Slide blocks are fixed to both left and right ends of the movable plate (504), and slide grooves are provided on opposite sides of the left and right side walls of the inner cavity of the installation box (501), and the slide blocks perform vertical linear motion in the inner cavity of the slide grooves.
5. The automatic taking-up device for injection molding of automobile injection molding parts according to claim 1 is characterized in that: The second screw rod (602) is rotatably connected to the side of the inner cavity wall of the fixing plate (3) via a bearing, and the two screw sleeves (603) are symmetrically distributed on the left and right sides of the vertical center axis of the dual-axis motor (601).
6. The automatic taking-up device for injection molding of automobile injection molding parts according to claim 1 is characterized in that: The cross-sectional shape of the clamping frame (604) is L-shaped, and limit strips are fixed to the left and right ends of the inner top wall of the fixing plate (3) and the inner walls on one side opposite to the two clamping frames (604).
7. The automatic taking-up device for injection molding of automobile injection molding parts according to claim 6 is characterized in that: The screw sleeve (603) performs horizontal linear motion in the inner cavity of the limiting strip, and the upper clamping plate (606) performs vertical linear motion in the inner cavity of the limiting strip.