Automatic part taking device for bumper cavity

Abstract

The utility model relates to the technical field of automatic bumper cavity taking, and discloses an automatic bumper cavity taking device which comprises a rack, an upper die and a lower die are arranged in the rack, a lower cavity is formed in the upper side of the lower die, an upper cavity is formed in the lower side of the upper die, a first sliding groove is formed in the upper die, and a second sliding groove is formed in the lower side of the upper die. A bracket is slidably inserted into the first sliding groove, a second sliding groove is further formed in the upper die, and an extrusion rod is inserted into the second sliding groove. When the first toothed plate moves upwards, the first toothed plate drives the gear to rotate, the gear rotates to drive the second toothed plate to rotate, and therefore the second toothed plate drives the support to move towards the interior of the machine frame, one end of the discharging inclined plate moves to the position below the bracket, and after one end of the discharging inclined plate moves to the position below the bracket, the discharging inclined plate rotates. And a second hydraulic rod installed on one side of the lower die through a supporting rod is started, the second hydraulic rod stretches out and draws back to push the bumper arranged on the bracket, so that the bumper falls on a discharging inclined plate, and workpiece taking is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic part taking for bumper cavities, and specifically relates to an automatic part taking device for bumper cavities. Background Technique

[0002] An automobile bumper is a safety device that absorbs and mitigates external impact forces and protects the front and rear parts of the vehicle body. In addition to maintaining the protection function, the front and rear bumpers of a sedan also pursue harmony and unity with the vehicle body shape and pursue their own light weight.

[0003] Using injection molding is a relatively common molding method for automobile bumpers. After the existing automobile bumper injection molds are injected, the injection molding material will stick to the inner cavity of the mold because the temperature of the mold itself is relatively high after the injection molding material is formed.

[0004] An automatic part taking device for bumper cavities is a special equipment used to automatically take out the bumper from the mold after the injection molding of the automobile bumper. However, the existing automatic part taking devices can only demold the injection molded bumper, and manual or external robotic arms are still required to take out the formed bumper, and the process is slow, which affects the processing efficiency of the equipment. Therefore, the technical personnel in this field provide an automatic part taking device for bumper cavities to solve the problems raised in the above background technique. Content of the Utility Model

[0005] (1) Solved Technical Problems

[0006] Aiming at the deficiencies of the existing technology, the utility model provides an automatic part taking device for bumper cavities to solve the problems that the existing automatic part taking devices can only demold the injection molded bumper, and manual or external robotic arms are still required to take out the formed bumper, and the process is slow, which affects the processing efficiency of the equipment.

[0007] (2) Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solutions: An automatic part taking device for bumper cavities includes a frame. An upper mold and a lower mold are arranged inside the frame. A first hydraulic rod is installed on the upper part of the frame. A lower cavity is opened on the upper side of the lower mold, and an upper cavity is opened on the lower side of the upper mold. A first chute is opened inside the upper mold, and a bracket is slidably inserted into the first chute. A second chute is also opened inside the upper mold, and a pressing rod is inserted into the second chute.

[0009] One side of the lower die is provided with a support rod, and the upper end of the support rod is installed with a second hydraulic rod. One end of the second hydraulic rod facing the upper die is installed with a push plate. The other side of the lower die is provided with a bracket, and a blanking inclined plate is arranged inside the bracket. One end of the bracket facing the lower die is installed with a second toothed plate. One side of the lower die is provided with a first card slot, one side of the lower end of the upper die is installed with a first toothed plate, a gear is installed on one side of the first card slot, and a second card slot is opened on the upper side of the gear.

[0010] Preferably, a support plate is installed in the second chute, a limiting rod is installed on the upper side of the support plate, a movable groove is opened in the extrusion rod, the support plate is inserted into the movable groove, the limiting rod is slidably inserted into the extrusion rod, and a pressing spring is sleeved on the periphery of the limiting rod.

[0011] Preferably, the lower end of the pressing spring is in pressing contact with the support plate, and the upper end of the pressing spring is in pressing contact with the inner wall of the movable groove.

[0012] Preferably, a groove is opened in the lower cavity, and the bottom of the bracket is engaged with the groove. After the upper die rises driven by the first hydraulic rod, the bracket lifts the bumper, so that the bumper is separated from the lower cavity. After the upper die rises to contact the upper part of the frame, the frame squeezes the bracket and the extrusion rod. Under the extrusion of the frame, the extrusion rod moves downward and squeezes the bumper downward, so that the bumper is separated from the upper cavity. At this time, the bumper is separated from the adhesion with the upper die and the lower die.

[0013] Preferably, the first toothed plate is slidably clamped with the second card slot, the second toothed plate is slidably clamped with the first card slot, the first toothed plate is in contact and meshed with one side of the gear, and the second toothed plate is in contact and meshed with the other side of the gear. During the rising process of the upper die, the first toothed plate at the bottom of one side of the upper die is pulled upward along with the second card slot. A gear is installed on one side of the first toothed plate, and a first card slot is opened on the upper side of the gear. A second toothed plate is slidably clamped in the first card slot. A bracket is installed at one end of the second toothed plate away from the frame, and a blanking inclined plate is installed in the bracket. When the first toothed plate moves upward, the first toothed plate drives the gear to rotate, and the rotation of the gear drives the second toothed plate to rotate, so that the second toothed plate drives the bracket to move into the frame, and one end of the blanking inclined plate moves to the lower part of the bracket. After one end of the blanking inclined plate moves to the lower part of the bracket, the second hydraulic rod installed through the support rod on one side of the lower die is started, and the push plate drives the insurance rod arranged on the bracket to be pushed through the telescopic movement of the second hydraulic rod, so that the bumper falls on the blanking inclined plate to complete the part taking.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an automatic part taking device for a bumper cavity, which has the following beneficial effects:

[0016] By design, during the upward movement of the upper die, the first toothed plate at the bottom of one side of the upper die is pulled upward along with the second chute. A gear is installed on one side of the first toothed plate, and a first chute is opened on the upper side of the gear. A second toothed plate is slidably clamped in the first chute. A bracket is installed at the end of the second toothed plate away from the machine frame, and a blanking inclined plate is installed in the bracket. When the first toothed plate moves upward, the first toothed plate drives the gear to rotate, and the rotation of the gear drives the second toothed plate to rotate, so that the second toothed plate drives the bracket to move into the machine frame, and one end of the blanking inclined plate moves below the bracket. After one end of the blanking inclined plate moves below the bracket, the second hydraulic rod installed on one side of the lower die through a support rod is activated, and the telescopic movement of the second hydraulic rod pushes the safety rod placed on the bracket, so that the bumper falls on the blanking inclined plate to complete the part taking. This mechanism can complete the automatic part taking of the bumper. The unloading is fast and convenient in a linkage manner and will not affect the processing of the equipment. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of an automatic part-taking device for a bumper cavity provided by an embodiment of the present application.

[0018] Figure 2 is a working schematic diagram of an automatic part-taking device for a bumper cavity provided by an embodiment of the present application.

[0019] Figure 3 is a structural cross-sectional view of the first chute in an automatic part-taking device for a bumper cavity provided by an embodiment of the present application.

[0020] Figure 4 is a structural cross-sectional view of the upper die in an automatic part-taking device for a bumper cavity provided by an embodiment of the present application.

[0021] Figure 5 is an enlarged structural view of part Figure 4 A in an automatic part-taking device for a bumper cavity provided by an embodiment of the present application.

[0022] Figure 6 is an enlarged structural view of part Figure 4 B in an automatic part-taking device for a bumper cavity provided by an embodiment of the present application.

[0023] In the figure: 1, machine frame; 2, lower die; 3, upper die; 4, first hydraulic rod; 5, first chute; 6, bracket; 7, second chute; 8, support plate; 9, limiting rod; 10, pressing spring; 11, extrusion rod; 12, movable groove; 13, first toothed plate; 14, upper cavity; 15, lower cavity; 16, groove; 17, second clamping groove; 18, first clamping groove; 19, gear; 20, support rod; 21, second hydraulic rod; 22, push plate; 23, second toothed plate; 24, bracket; 25, blanking inclined plate. Detailed Embodiments

[0024] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0025] The present invention provides a technical solution. Please refer to Figure 1 , an automatic part-taking device for a bumper cavity. Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , including a frame 1. An upper die 3 and a lower die 2 are arranged inside the frame 1. A first hydraulic rod 4 is installed on the upper part of the frame 1. A lower cavity 15 is opened on the upper side of the lower die 2. An upper cavity 14 is opened on the lower side of the upper die 3. A first chute 5 is opened inside the upper die 3. A bracket 6 is slidably inserted into the first chute 5. A second chute 7 is also opened inside the upper die 3. An extrusion rod 11 is inserted into the second chute 7. A support rod 20 is arranged on one side of the lower die 2. A second hydraulic rod 21 is installed at the upper end of the support rod 20. A push plate 22 is installed at the end of the second hydraulic rod 21 facing the upper die 3. A bracket 24 is arranged on the other side of the lower die 2. A blanking inclined plate 25 is arranged inside the bracket 24. A second toothed plate 23 is installed at the end of the bracket 24 facing the lower die 2. A first card slot 18 is opened on one side of the lower die 2. A first toothed plate 13 is installed at the lower end of one side of the upper die 3. A gear 19 is installed on one side of the first card slot 18. A second card slot 17 is opened on the upper side of the gear 19.

[0026] Please refer to Figure 5 , a support plate 8 is installed in the second chute 7. A limiting rod 9 is installed on the upper side of the support plate 8. An activity groove 12 is opened inside the extrusion rod 11. The support plate 8 is inserted into the activity groove 12. The limiting rod 9 is slidably inserted into the extrusion rod 11. A pressing spring 10 is sleeved on the periphery of the limiting rod 9. The lower end of the pressing spring 10 is in pressing contact with the support plate 8. The upper end of the pressing spring 10 is in pressing contact with the inner wall of the activity groove 12. A groove 16 is opened in the lower cavity 15. The bottom of the bracket 6 is engaged with the groove 16. After the upper die 3 rises under the drive of the first hydraulic rod 4, the bracket 6 lifts the bumper, so that the bumper is separated from the lower cavity 15. After the upper die 3 rises to contact the upper part of the frame 1, the frame 1 squeezes the bracket 6 and the extrusion rod 11. Under the extrusion of the frame 1, the extrusion rod 11 moves downward and squeezes the bumper downward, so that the bumper is separated from the upper cavity 14. At this time, the bumper is separated from the adhesion with the upper die 3 and the lower die 2.

[0027] Please refer to Figure 6 , the first toothed plate 13 is slidably clamped with the second card slot 17, the second toothed plate 23 is slidably clamped with the first card slot 18, the first toothed plate 13 is in contact and meshed with one side of the gear 19, the second toothed plate 23 is in contact and meshed with the other side of the gear 19. During the upward movement of the upper die 3, the first toothed plate 13 at the bottom on one side of the upper die 3 is pulled upward along with the second card slot 17. A gear 19 is installed on one side of the first toothed plate 13, and a first card slot 18 is provided on the upper side of the gear 19. A second toothed plate 23 is slidably clamped in the first card slot 18. A bracket 24 is installed at the end of the second toothed plate 23 away from the frame 1, and a blanking inclined plate 25 is installed in the bracket 24. When the first toothed plate 13 moves upward, the first toothed plate 13 drives the gear 19 to rotate, and the rotation of the gear 19 drives the second toothed plate 23 to rotate, so that the second toothed plate 23 drives the bracket 24 to move into the frame 1, making one end of the blanking inclined plate 25 move below the bracket 6. After one end of the blanking inclined plate 25 moves below the bracket 6, the second hydraulic rod 21 installed on one side of the lower die 2 through the support rod 20 is started, and the push plate 22 is driven by the telescopic movement of the second hydraulic rod 21 to push the safety rod placed on the bracket 6, so that the bumper falls on the blanking inclined plate 25 to complete the part taking.

[0028] Inside this utility model, a lower die 2 and an upper die 3 are installed in the frame 1. The bottom of the lower die 2 is fixedly installed with the frame 1. A first hydraulic rod 4 is installed on the top of the frame 1, and the output end of the first hydraulic rod 4 is connected to the upper die 3. A lower cavity 15 is provided on the upper side of the lower die 2, and an upper cavity 14 is provided on the lower side of the upper die 3. A groove 16 is provided in the lower cavity 15, and a bracket 6 is arranged in the groove 16. A first sliding groove 5 is provided in the upper die 3, and the upper part of the bracket 6 is slidably inserted into the first sliding groove 5. A second sliding groove 7 is also provided in the upper die 3, and a pressing rod 11 is inserted into the second sliding groove 7. An activity groove 12 is provided in the pressing rod 11. A support plate 8 is installed on the inner wall of the second sliding groove 7. A limiting rod 9 is installed on the upper part of the support plate 8, and the support plate 8 is slidably inserted into the activity groove 12 in the pressing rod 11. The limiting rod 9 is slidably inserted into the pressing rod 11. A pressing spring 10 is sleeved on the periphery of the limiting rod 9. One end of the pressing spring 10 is in pressing contact with the support plate 8, and the other end of the pressing spring 10 is in pressing contact with the upper wall of the activity groove 12;

[0029] After the upper die 3 rises driven by the first hydraulic rod 4, the bracket 6 lifts the bumper, separating the bumper from the lower cavity 15. After the upper die 3 rises to contact the upper part of the frame 1, the frame 1 squeezes the bracket 6 and the pressing rod 11. The pressing rod 11 moves downward under the squeezing of the frame 1, squeezing the bumper downward, separating the bumper from the upper cavity 14. At this time, the bumper is separated from the adhesion with the upper die 3 and the lower die 2;

[0030] During the upward movement of the upper die 3, the first toothed plate 13 at the bottom on one side of the upper die 3 is pulled upward along with the second card slot 17. A gear 19 is installed on one side of the first toothed plate 13, and a first card slot 18 is provided on the upper side of the gear 19. A second toothed plate 23 is slidably clamped in the first card slot 18. A bracket 24 is installed at the end of the second toothed plate 23 away from the frame 1, and a blanking inclined plate 25 is installed in the bracket 24. When the first toothed plate 13 moves upward, the first toothed plate 13 drives the gear 19 to rotate, and the rotation of the gear 19 drives the second toothed plate 23 to rotate, so that the second toothed plate 23 drives the bracket 24 to move into the frame 1, and one end of the blanking inclined plate 25 moves to the lower side of the bracket 6;

[0031] After one end of the blanking inclined plate 25 moves below the bracket 6, the second hydraulic rod 21 installed on one side of the lower die 2 through the support rod 20 is activated. The push plate 22 is driven by the telescopic movement of the second hydraulic rod 21 to push the safety rod placed on the bracket 6, so that the bumper falls on the blanking inclined plate 25 to complete the part taking.

[0032] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0033] In this article, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic part-taking device for a bumper cavity, comprising a frame (1), characterized in that: Inside the frame (1), there are an upper die (3) and a lower die (2). A first hydraulic rod (4) is installed at the upper part of the frame (1). A lower cavity (15) is opened on the upper side of the lower die (2), and an upper cavity (14) is opened on the lower side of the upper die (3). A first chute (5) is opened inside the upper die (3), and a bracket (6) is slidably inserted into the first chute (5). A second chute (7) is also opened inside the upper die (3), and an extrusion rod (11) is inserted into the second chute (7); One side of the lower die (2) is provided with a support rod (20), and a second hydraulic rod (21) is installed at the upper end of the support rod (20). A push plate (22) is installed at the end of the second hydraulic rod (21) facing the upper die (3). Another side of the lower die (2) is provided with a bracket (24), and a blanking inclined plate (25) is arranged inside the bracket (24). A second toothed plate (23) is installed at the end of the bracket (24) facing the lower die (2). A first card slot (18) is opened on one side of the lower die (2), and a first toothed plate (13) is installed at one side of the lower end of the upper die (3). A gear (19) is installed on one side of the first card slot (18), and a second card slot (17) is opened on the upper side of the gear (19).

2. The automatic part-taking device for a bumper cavity according to claim 1, wherein: A support plate (8) is installed inside the second chute (7). A limiting rod (9) is installed on the upper side of the support plate (8). An activity slot (12) is opened inside the extrusion rod (11). The support plate (8) is inserted into the activity slot (12). The limiting rod (9) is slidably inserted into the extrusion rod (11). A pressing spring (10) is sleeved on the periphery of the limiting rod (9).

3. An automatic part-taking device for a bumper cavity according to claim 2, characterized in that: The lower end of the pressing spring (10) is in pressing contact with the support plate (8), and the upper end of the pressing spring (10) is in pressing contact with the inner wall of the activity slot (12).

4. An automatic part-taking device for a bumper cavity according to claim 1, characterized in that: A groove (16) is opened inside the lower cavity (15), and the bottom of the bracket (6) meshes with the groove (16).

5. The automatic part-taking device for a bumper cavity according to claim 1, characterized in that: The first toothed plate (13) is slidably clamped with the second card slot (17), the second toothed plate (23) is slidably clamped with the first card slot (18), the first toothed plate (13) is in contact and meshes with one side of the gear (19), and the second toothed plate (23) is in contact and meshes with the other side of the gear (19).

Images