Multi-layer aluminum profile crimping die

Abstract

The utility model discloses a multi-layer aluminum profile crimping die, which belongs to the technical field of aluminum profile processing and comprises a base, a lower die is connected above the base, a top plate is arranged inside the lower die, a sliding chute is arranged below the lower die, and a jacking component is arranged between the base and the top plate and positioned inside the sliding chute; the pushing material taking assembly is arranged, the containing plate is rotated under the action of the rotating shaft, when the containing plate is parallel to the top face of the lower die, the second electric push rod is used for driving the supporting plate to move, and when the supporting plate is attached to the side wall of the containing plate, the second electric push rod is stopped; and subsequently, after the top plate moves upwards to drive the pressed multi-layer aluminum profile to move upwards to protrude out of the lower die, a first electric push rod is used for driving a material pushing plate to move, the material pushing plate moves to drive the pressed multi-layer aluminum profile to move to a placing plate to be placed, and an operator can take out the pressed multi-layer aluminum profile conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile processing, and in particular relates to a multi-layer aluminum profile crimping die. Background Art

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting, extrusion and coloring.

[0003] Chinese patent application No. 201921429684.1 discloses an extrusion die for aluminum profile processing, including a base, a hydraulic cylinder is fixedly installed on the surface of the base, an upper die is fixedly installed on the end of the hydraulic cylinder, positioning holes are symmetrically provided on the surface of the upper die, a buffer groove is symmetrically provided on the surface of the base, a buffer layer is fixedly installed on the bottom end of the buffer groove, a pressure-resistant layer is fixedly installed on the surface of the buffer layer, a support block is fixedly installed on the surface of the pressure-resistant layer, a lower die is fixedly installed on the end of the support block, and a cavity is provided on the surface of the lower die. The sliding connection between the positioning rod and the positioning hole facilitates the hydraulic cylinder to limit the upper die when it pushes it to move, thereby preventing the upper die from shifting, and through the action of the multi-layer structure installed inside the buffer groove, the wear caused by the rigid contact between the upper and lower dies is avoided, external force can be released, and the service life can be extended. Through the rotation of the threaded rod, the top plate pushes out the formed aluminum material for easy collection.

[0004] In the above patent, a top plate is used to push the crimped multi-layer aluminum profile out of the lower mold. After being pushed out, the crimped multi-layer aluminum profile needs to be removed manually. However, during the removal process, the operator is prone to collision with other components on the upper mold and the lower mold, causing injury to the operator and affecting the efficiency of taking the crimped multi-layer aluminum profile. In addition, the threaded rod needs to be manually rotated to push the top plate to move, which increases the labor burden of the staff. If the operator rotates too slowly, it is easy to affect the ejection efficiency of the crimped multi-layer aluminum profile. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a multi-layer aluminum profile crimping die, which has the characteristics of pushing and taking materials and driving and lifting.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer aluminum profile crimping mold, including a base, a lower mold is connected to the top of the base, a top plate is arranged inside the lower mold, a slide groove is arranged below the lower mold, a lifting assembly is arranged between the base and the top plate and inside the slide groove, a pushing and picking assembly is arranged above the lower mold, a hydraulic cylinder is connected to the inner side wall of the base, and an upper mold is connected to the output end of the hydraulic cylinder and at the position corresponding to the lower mold.

[0007] Preferably, the pushing and picking assembly includes a mounting plate, a first electric push rod, a pushing plate, a rotating support assembly and a placing plate; the mounting plate is connected to the upper end of the lower mold, the first electric push rod is connected to the inner side wall of the mounting plate, the output end of the first electric push rod is connected to the pushing plate, the placing plate is provided at the other upper end of the lower mold, and a rotating support assembly is provided between the placing plate, the lower mold and the base.

[0008] Preferably, the rotating support assembly includes a second electric push rod, a support plate, an end block and a rotating shaft. The second electric push rod is connected to the inside of the base, the output end of the second electric push rod is connected to the support plate, the side walls of the lower mold and on both sides of the placement plate are connected to end blocks, and a rotating shaft is connected between the end block and the placement plate.

[0009] Preferably, the lifting assembly includes a rotating motor, a cavity, a lifting cylinder, a threaded sleeve and a threaded rod. The base is provided with a cavity inside, the cavity is connected to the rotating motor, the output end of the rotating motor is connected to the threaded rod, the outer side wall of the threaded rod is connected to the lifting cylinder, and the top of the threaded sleeve is connected to the lifting cylinder.

[0010] Preferably, one end of the threaded rod away from the rotating motor is connected to a fixing plate.

[0011] Preferably, guide rods are connected inside the cavity and on both sides of the rotating motor, and guide holes are provided on the threaded sleeve at positions corresponding to the guide rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a pushing and picking component, which rotates the placement plate under the action of the rotating shaft. When the placement plate is parallel to the top surface of the lower mold, the second electric push rod is used to drive the support plate to move. When the support plate is in contact with the side wall of the placement plate, the second electric push rod is stopped. Subsequently, the top plate is moved up to drive the crimped multi-layer aluminum profile to move up and protrude from the lower mold, and then the first electric push rod is used to drive the push plate to move. The movement of the push plate drives the crimped multi-layer aluminum profile to move to the placement plate for placement, which is convenient for the operator to take out the crimped multi-layer aluminum profile.

[0014] 2. The utility model is provided with a lifting assembly. When the top plate is needed to drive the crimped multi-layer aluminum profile to move and protrude from the lower mold, a rotating motor is used to drive the threaded rod to rotate. The rotation of the threaded rod drives the threaded sleeve to move upward. The upward movement of the threaded sleeve drives the lifting cylinder to move upward inside the slide groove. The upward movement of the lifting cylinder drives the top plate to move upward, thereby driving the crimped multi-layer aluminum profile to move and protrude, which is convenient for driving the top plate to drive the crimped multi-layer aluminum profile to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 For this utility model Figure 2 Sectional view in the AA direction;

[0018] Figure 4 It is a partial cross-sectional view of the connection state between the lower mold and the support plate of the utility model.

[0019] In the figure: 1. base; 2. upper mold; 3. push-moving material removal assembly; 31. mounting plate; 32. first electric push rod; 33. push plate; 34. rotating support assembly; 341. second electric push rod; 342. support plate; 343. end block; 344. rotating shaft; 35. placement plate; 4. lower mold; 5. top plate; 6. lifting assembly; 61. rotating motor; 62. cavity; 63. lifting cylinder; 64. threaded sleeve; 65. threaded rod; 7. slide groove; 8. hydraulic cylinder. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a multi-layer aluminum profile crimping die, including a base 1, a lower die 4 is connected to the top of the base 1, a top plate 5 is arranged inside the lower die 4, a slide groove 7 is arranged below the lower die 4, a lifting component 6 is arranged between the base 1 and the top plate 5 and inside the slide groove 7, a pushing and picking component 3 is arranged above the lower die 4, a hydraulic cylinder 8 is connected to the inner side wall of the base 1, and an upper die 2 is connected to the output end of the hydraulic cylinder 8 and at the position corresponding to the lower die 4.

[0023] Specifically, the pushing and picking assembly 3 includes a mounting plate 31, a first electric push rod 32, a push plate 33, a rotation support assembly 34 and a placement plate 35. The upper end of the lower mold 4 is connected to the mounting plate 31, the inner side wall of the mounting plate 31 is connected to the first electric push rod 32, the output end of the first electric push rod 32 is connected to the push plate 33, the other upper end of the lower mold 4 is provided with a placement plate 35, and a rotation support assembly 34 is provided between the placement plate 35, the lower mold 4 and the base 1.

[0024] By adopting the above technical solution, the rotating support assembly 34 is used to rotate the supporting placement plate 35 so that the placement plate 35 is parallel to the top surface of the lower mold 4. Subsequently, the top plate 5 is used to push the crimped multi-layer aluminum profile out of the lower mold 4, and the first electric push rod 32 is used to drive the push plate 33 to move. The movement of the push plate 33 drives the crimped multi-layer aluminum profile to move to the placement plate 35 for placement, which is convenient for the operator to take out the crimped multi-layer aluminum profile.

[0025] Specifically, the rotating support assembly 34 includes a second electric push rod 341, a support plate 342, an end block 343 and a rotating shaft 344. The second electric push rod 341 is connected to the inside of the base 1, and the output end of the second electric push rod 341 is connected to the support plate 342. The end blocks 343 are connected to the side walls of the lower mold 4 and on both sides of the placement plate 35. The rotating shaft 344 is connected between the end block 343 and the placement plate 35.

[0026] By adopting the above technical solution, the placement plate 35 is rotated under the action of the rotating shaft 344. When the placement plate 35 is parallel to the top surface of the lower mold 4, the second electric push rod 341 is used to drive the support plate 342 to move. When the support plate 342 is in contact with the side wall of the placement plate 35, the second electric push rod 341 is stopped to facilitate the rotation of the support placement plate 35.

[0027] When the present embodiment is used, the placement plate 35 is rotated under the action of the rotating shaft 344. When the placement plate 35 is parallel to the top surface of the lower mold 4, the second electric push rod 341 is used to drive the support plate 342 to move. When the support plate 342 is in contact with the side wall of the placement plate 35, the second electric push rod 341 is stopped, and the multi-layer aluminum profile to be crimped is placed inside the lower mold 4. Then, the hydraulic cylinder 8 is used to drive the upper mold 2 to move downward to crimp the multi-layer aluminum profile inside the lower mold 4. After the crimping is completed, the top plate 5 is driven to move upward through the slide groove 7. The upward movement of the top plate 5 drives the crimped multi-layer aluminum profile to move upward and protrude from the lower mold 4. Then, the first electric push rod 32 is used to drive the push plate 33 to move. The push plate 33 moves and drives the crimped multi-layer aluminum profile to be moved to the placement plate 35 for placement, so that the operator can take out the crimped multi-layer aluminum profile.

[0028] Example 2

[0029] The present embodiment is different from the embodiment 1 in that the lifting assembly 6 includes a rotating motor 61, a cavity 62, a lifting cylinder 63, a threaded sleeve 64 and a threaded rod 65. The base 1 is provided with a cavity 62 inside, the rotating motor 61 is connected inside the cavity 62, the output end of the rotating motor 61 is connected to the threaded rod 65, the outer wall of the threaded rod 65 is connected to the threaded sleeve 64, and the lifting cylinder 63 is connected above the threaded sleeve 64.

[0030] Specifically, one end of the threaded rod 65 away from the rotating motor 61 is connected to a fixed plate.

[0031] By adopting the above technical solution, when the threaded sleeve 64 moves along the threaded rod 65 , after the threaded sleeve 64 fits against the side wall of the fixing plate, the threaded sleeve 64 is blocked and stops moving, thereby preventing the threaded sleeve 64 from separating from the threaded rod 65 .

[0032] Specifically, guide rods are connected inside the cavity 62 and on both sides of the rotating motor 61, and guide holes are provided on the threaded sleeve 64 at positions corresponding to the guide rods.

[0033] By adopting the above technical solution, when the rotating motor 61 drives the threaded sleeve 64 to move along the threaded rod 65, the guiding action of the guide rod and the guide hole can provide guidance for the movement of the threaded sleeve 64, thereby preventing the threaded sleeve 64 from rotating as the threaded rod 65 rotates.

[0034] When this embodiment is used, when it is necessary to use the top plate 5 to drive the crimped multi-layer aluminum profile to move and protrude from the lower mold 4, the rotating motor 61 is used to drive the threaded rod 65 to rotate, and the rotation of the threaded rod 65 drives the threaded sleeve 64 to move upward. The upward movement of the threaded sleeve 64 drives the lifting cylinder 63 to move upward inside the slide groove 7. The upward movement of the lifting cylinder 63 drives the top plate 5 to move upward, and then the crimped multi-layer aluminum profile can be driven to move and protrude, which is convenient for driving the top plate 5 to drive the crimped multi-layer aluminum profile to move.

[0035] In the present invention, the first electric push rod 32 and the second electric push rod 341 are existing disclosed technologies, and the selected model is XTL100.

[0036] The rotary motor 61 in the present invention is an existing disclosed technology, and the selected model is Y2100L2.

[0037] The working principle and use process of the utility model: the utility model rotates the placement plate 35 under the action of the rotating shaft 344. When the placement plate 35 is parallel to the top surface of the lower mold 4, the second electric push rod 341 is used to drive the support plate 342 to move. When the support plate 342 is in contact with the side wall of the placement plate 35, the second electric push rod 341 is stopped, and the multi-layer aluminum profile to be crimped is placed inside the lower mold 4. Then, the hydraulic cylinder 8 is used to drive the upper mold 2 to move downward to crimp the multi-layer aluminum profile inside the lower mold 4. After the crimping is completed, the rotating motor 61 is used to drive the threaded rod 65 to rotate, and the threaded rod 65 The rotation drives the threaded sleeve 64 to move upward, and the upward movement of the threaded sleeve 64 drives the lifting cylinder 63 to move upward inside the slide groove 7. The upward movement of the lifting cylinder 63 drives the top plate 5 to move upward, and then can drive the movement and protrusion operation of the crimped multi-layer aluminum profile, which is convenient for driving the top plate 5 to drive the crimped multi-layer aluminum profile to move. After the top plate 5 moves upward and drives the crimped multi-layer aluminum profile to move upward and protrude from the lower mold 4, the first electric push rod 32 is used to drive the push plate 33 to move. The movement of the push plate 33 drives the crimped multi-layer aluminum profile to move to the placement plate 35 for placement, which is convenient for the operator to take out the crimped multi-layer aluminum profile.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer aluminum profile crimping die, comprising a base, characterized in that: A lower mold is connected to the top of the base, a top plate is arranged inside the lower mold, a slide groove is arranged below the lower mold, a lifting assembly is arranged between the base and the top plate and inside the slide groove, a pushing and picking assembly is arranged above the lower mold, a hydraulic cylinder is connected to the inner side wall of the base, and an upper mold is connected to the output end of the hydraulic cylinder and at the position corresponding to the lower mold.

2. The multi-layer aluminum profile crimping die according to claim 1, characterized in that: The pushing and picking assembly includes a mounting plate, a first electric push rod, a pushing plate, a rotating support assembly and a placing plate. The upper end of the lower mold is connected to the mounting plate, the inner side wall of the mounting plate is connected to the first electric push rod, the output end of the first electric push rod is connected to the pushing plate, the other upper end of the lower mold is provided with a placing plate, and a rotating support assembly is provided between the placing plate, the lower mold and the base.

3. The multi-layer aluminum profile crimping die according to claim 2, characterized in that: The rotating support assembly includes a second electric push rod, a support plate, an end block and a rotating shaft. The second electric push rod is connected to the inside of the base, and the output end of the second electric push rod is connected to the support plate. End blocks are connected to the side walls of the lower mold and on both sides of the placement plate, and a rotating shaft is connected between the end blocks and the placement plate.

4. The multi-layer aluminum profile crimping die according to claim 1, characterized in that: The jacking assembly includes a rotating motor, a cavity, a jacking cylinder, a threaded sleeve and a threaded rod. The base is provided with a cavity inside, the cavity is connected to the rotating motor, the output end of the rotating motor is connected to the threaded rod, the outer side wall of the threaded rod is connected to the threaded sleeve, and the jacking cylinder is connected above the threaded sleeve.

5. The multi-layer aluminum profile crimping die according to claim 4, characterized in that: One end of the threaded rod away from the rotating motor is connected with a fixing plate.

6. The multi-layer aluminum profile crimping die according to claim 4, characterized in that: Guide rods are connected inside the cavity and on both sides of the rotating motor, and guide holes are arranged on the threaded sleeve at positions corresponding to the guide rods.

Images