Automatic flatness flattening machine

Abstract

The invention discloses an automatic flatness flattening machine. The automatic flatness flattening machine comprises a rack, a lifting driving assembly and a flattening die. The rack is provided with a transfer workbench, the transfer workbench comprises a Y-axis driving linear module, the driving end of the Y-axis driving linear module is provided with a transfer movable frame, a carrier plate clamp is arranged right above the transfer movable frame, and a pressure sensor is arranged between the transfer movable frame and the carrier plate clamp; the transferring workbench is provided with a workpiece carrying plate, and a plurality of positioning containing holes are formed in the upper surface of the workpiece carrying plate. The upper end of the rack is provided with an X-axis driving linear module located above the transfer workbench, the lifting driving assembly is a Z-axis driving linear module, the Z-axis driving linear module is arranged at the driving end of the X-axis driving linear module, the driving end of the Z-axis driving linear module is provided with a lifting movable frame, and the flattening die is arranged on the lifting movable frame. By means of the structural design, the pressing and leveling device has the advantages of being novel in structural design, good in consistency of pressing and leveling operation, high in automation degree and high in working efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of automation equipment, and in particular to an automatic flatness pressing machine. Background Art

[0002] For two parts that are assembled together, such as the shell and fuse of a SMD fuse, after the assembly is completed, in order to ensure the flatness and consistency of the product, a flattening process is required, that is, the product is further pressed by a flattening device.

[0003] The patent number is: ZL202322250057.4, and the patent name is: A Chinese utility model patent for a battery tab flattening device and a battery tab flattening assembly line, which essentially discloses an automatic flattening device; specifically, the battery tab flattening device includes a flattening mechanism and a balancing mechanism, the flattening mechanism includes a first template and a second template, the second template is opposite to the first template, and the first template or the second template is connected to a driving assembly; the balancing mechanism includes a lifting seat, at least two guide rods, an elastic member and a transmission plate, the lifting seat is connected to the driving assembly, one end of at least two guide rods is respectively movably connected to the lifting seat, the other ends of the two guide rods are connected to the transmission plate, the transmission plate is connected to the second template or the first template, and the elastic member is arranged between the lifting seat and the transmission plate.

[0004] When the battery tab flattening device is working, the tab of the battery is placed between the first template and the second template, the driving assembly squeezes the elastic member and the transmission plate through the lifting seat, and the tab is flattened or shaped when the first template and the second template are closed.

[0005] It should be pointed out that the above-mentioned battery tab flattening device has the following defects, specifically:

[0006] Defect 1: For the two parts to be assembled, it is impossible to achieve constant pressure pressing, that is, it is impossible to achieve stability and consistency of the pressing operation;

[0007] Defect 2: Automatic loading cannot be achieved, and after completing the flattening operation of a workpiece, it is necessary to carry out the operation of unloading the flattened workpiece and loading the unflattened workpiece, which has a low degree of automation and low work efficiency. Summary of the invention

[0008] The purpose of the present invention is to provide an automatic flatness pressing machine in view of the deficiencies in the prior art. The automatic flatness pressing machine has a novel structural design, good consistency in pressing and flattening operations, a high degree of automation, and high working efficiency.

[0009] To achieve the above object, the present invention is implemented through the following technical solutions.

[0010] An automatic flatness pressing machine comprises a frame, a lifting drive assembly, and a pressing die, wherein the pressing die is installed at the driving end of the lifting drive assembly;

[0011] The frame is equipped with a transfer workbench, which includes a Y-axis drive linear module that is screwed and fastened to the frame and moves horizontally along the front-back direction. The driving end of the Y-axis drive linear module is equipped with a transfer movable frame, and a plate carrier clamp is installed directly above the transfer movable frame. The transfer movable frame and the plate carrier clamp are arranged at intervals up and down, and a pressure sensor is installed between the transfer movable frame and the plate carrier clamp.

[0012] The transfer workbench is equipped with a workpiece carrier plate, and a plurality of positioning holes distributed in an array are opened on the upper surface of the workpiece carrier plate;

[0013] The upper end of the frame is equipped with an X-axis driven linear module which is located above the transfer workbench and moves horizontally along the left and right directions. The lifting drive component is a Z-axis driven linear module which lifts vertically. The Z-axis driven linear module is installed at the driving end of the X-axis driven linear module. The driving end of the Z-axis driven linear module is equipped with a lifting movable frame, and the flattening mold is installed on the lifting movable frame.

[0014] Wherein, the flattening mold comprises a mold fixing part screwed and fastened to the lifting movable frame, and a mold sealing plate screwed and fastened to the upper end of the mold fixing part, and the mold fixing part is equipped with an elastic pressing mechanism;

[0015] The elastic pressing mechanism includes a movable flattening block and a compression spring located at the upper end side of the movable flattening block; the mold fixing part is provided with a vertically penetrating mounting through hole corresponding to the elastic pressing mechanism, the movable flattening block and the compression spring are respectively located in the mounting through hole of the mold fixing part, the upper end of the compression spring abuts against the mold sealing plate, the lower end of the compression spring abuts against the upper end of the movable flattening block, and the lower end of the movable flattening block extends to the lower end side of the mold fixing part.

[0016] Among them, the mold fixing part is provided with an anti-slip shoulder on the inner wall of the mounting through hole; when the movable flattening block moves downward to the lower limit position relative to the mold fixing part, the anti-slip shoulder blocks the movable flattening block.

[0017] Wherein, the mold fixing part is equipped with at least two elastic pressing mechanisms which are arranged in sequence and at intervals.

[0018] The frame is also equipped with a controller, and the Y-axis driving linear module, the pressure sensor, the X-axis driving linear module, and the Z-axis driving linear module are electrically connected to the controller respectively.

[0019] Compared with the prior art, the present invention has the following beneficial effects, specifically:

[0020] 1. The transfer workbench of the present invention can realize automatic loading of workpieces and can simultaneously deliver multiple workpieces to the pressing operation position, with high working efficiency;

[0021] 2. When the workpiece is pressed and leveled, the present invention obtains the pressure value signal during pressing through the pressure sensor to ensure that the pressing die can act on the workpiece at a constant pressure and complete the pressing and leveling operation, which can effectively ensure the consistency and stability of the workpiece during the pressing operation;

[0022] 3. Therefore, the automatic flatness pressing machine of the present invention has the advantages of novel structural design, good consistency of pressing and flattening operation, high degree of automation and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below with the aid of the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Figure 2 It is a structural schematic diagram of another viewing angle of the present invention.

[0026] Figure 3 It is a structural schematic diagram of the transfer workbench of the present invention.

[0027] Figure 4 It is a structural schematic diagram of the flattening mold of the present invention.

[0028] exist Figures 1 to 4 Included are:

[0029] 1-frame; 2-flattening mold; 21-mold fixing part; 211-installation through hole; 212-anti-slip shoulder; 22-mold sealing plate; 23-movable flattening block; 24-compression spring; 3-transferring workbench; 31-Y-axis driven linear module; 32-transferring movable frame; 33-plate carrier fixture; 34-pressure sensor; 4-workpiece carrier; 41-positioning hole; 5-X-axis driven linear module; 6-Z-axis driven linear module; 7-lifting movable frame; 8-controller. DETAILED DESCRIPTION

[0030] The present invention is described below in conjunction with specific implementation methods.

[0031] Embodiment 1, as Figure 1 , Figure 2 as well as Figure 4 As shown, an automatic flatness pressing machine includes a frame 1, a lifting drive assembly, and a pressing mold 2. The pressing mold 2 is installed at the driving end of the lifting drive assembly.

[0032] Among them, Figures 1 to 3 As shown, the frame 1 is equipped with a transfer workbench 3, and the transfer workbench 3 includes a Y-axis driven linear module 31 which is screwed and fastened to the frame 1 and moves horizontally along the front-to-back direction. A transfer movable frame 32 is installed at the driving end of the Y-axis driven linear module 31, and a carrier clamp 33 is installed directly above the transfer movable frame 32. The transfer movable frame 32 and the carrier clamp 33 are arranged at an interval up and down, and a pressure sensor 34 is installed between the transfer movable frame 32 and the carrier clamp 33.

[0033] Further, such as Figures 1 to 3 As shown, the transfer workbench 3 is equipped with a workpiece carrier plate 4, and a plurality of positioning holes 41 distributed in an array are provided on the upper surface of the workpiece carrier plate 4.

[0034] Furthermore, if Figure 1 and Figure 2 As shown, the upper end of the frame 1 is equipped with an X-axis driven linear module 5 which is located above the transfer workbench 3 and moves horizontally along the left and right directions. The lifting drive component is a Z-axis driven linear module 6 which lifts vertically. The Z-axis driven linear module 6 is installed at the driving end of the X-axis driven linear module 5. The driving end of the Z-axis driven linear module 6 is equipped with a lifting movable frame 7, and the flattening mold 2 is installed on the lifting movable frame 7.

[0035] It should be pointed out that the frame 1 is also equipped with a controller 8, and the Y-axis drive linear module 31, the pressure sensor 34, the X-axis drive linear module 5, and the Z-axis drive linear module 6 are electrically connected to the controller 8 respectively; when working, the controller 8 controls the actions of the Y-axis drive linear module 31, the X-axis drive linear module 5, and the Z-axis drive linear module 6 respectively.

[0036] The automatic flatness pressing machine of the first embodiment is described below in conjunction with a specific working process, and its specific working steps include:

[0037] Step 1: The staff puts the workpieces to be pressed and leveled into the positioning holes 41 of the workpiece carrier 4 in sequence. The positioning holes 41 are designed to be contoured, and the contour size of the positioning holes 41 is consistent with the contour size of the workpiece, that is, the workpiece can be accurately positioned through the positioning holes 41;

[0038] Step 2: Place the workpiece carrier plate 4 loaded with the workpiece on the carrier plate clamp 33, and the carrier plate clamp 33 clamps and fixes the workpiece carrier plate 4;

[0039] Step 3, after the carrier clamp 33 clamps and fixes the workpiece carrier 4 loaded with the workpiece, the Y-axis driving linear module 31 drives the transfer movable frame 32 to move and move the workpiece to be pressed and leveled to the pressing operation position;

[0040] Step 4, after the workpiece on the workpiece carrier 4 moves to the pressing operation position, the X-axis driving linear module 5 drives the flattening die 2 to move above the workpiece, and then the Z-axis driving linear module 6 drives the flattening die 2 to move downward and makes the flattening die 2 press downward against the workpiece, and the workpiece is pressed and flattened under the pressure of the flattening die 2; wherein, when the downwardly moving flattening die 2 presses down on the workpiece, the pressure sensor 34 obtains the pressure signal and feeds the pressure signal back to the controller 8, and when the pressure value obtained by the pressure sensor 34 reaches the set value of the controller 8, the controller 8 controls the Z-axis driving linear module 6 to stop the action, so as to realize the constant pressure pressing and flattening operation on the workpiece; after the workpiece at one position completes the pressing and flattening operation, the X-axis driving linear module 5 or the Y-axis driving linear module 31 is actuated, so that the workpieces at other positions on the workpiece carrier 4 enter the pressing operation position, and then complete the pressing and flattening operation according to the above steps;

[0041] Step 5. After all the workpieces on the workpiece carrier 4 have completed the pressing and leveling operation, the Y-axis drive linear module 31 drives the movable frame 32 to reset and move to the initial position. At this time, the staff will remove the workpiece carrier 4 loaded with the pressed workpieces from the carrier clamp 33, and then place the workpiece carrier 4 loaded with the unpressed workpieces on the carrier clamp 33, and complete the subsequent workpiece pressing and leveling operation according to the above steps 1-4.

[0042] It should be emphasized that the transfer workbench 3 of the first embodiment can realize automatic loading of workpieces and can simultaneously deliver multiple workpieces to the pressing operation position, with high work efficiency.

[0043] In addition, when the workpiece is pressed and flattened, the first embodiment of the present invention obtains the pressure value signal during pressing through the pressure sensor 34 to ensure that the flattening mold 2 can act on the workpiece at a constant pressure and complete the pressing and flattening operation, which can effectively ensure the consistency and stability of the workpiece during the pressing operation.

[0044] Based on the above, it can be seen that through the above structural design, the automatic flatness pressing machine of the first embodiment has the advantages of novel structural design, good consistency of pressing and flattening operation, high degree of automation and high work efficiency.

[0045] Embodiment 2, as Figure 4 As shown, the difference between the second embodiment and the first embodiment is that the flattening mold 2 includes a mold fixing part 21 screwed and fastened to the lifting movable frame 7, and a mold sealing plate 22 screwed and fastened to the upper end of the mold fixing part 21, and the mold fixing part 21 is equipped with an elastic pressing mechanism.

[0046] Among them, the elastic pressing mechanism includes a movable flattening block 23 and a compression spring 24 located on the upper end side of the movable flattening block 23; the mold fixing part 21 is provided with a vertically penetrating mounting through hole 211 corresponding to the elastic pressing mechanism, and the movable flattening block 23 and the compression spring 24 are respectively located in the mounting through hole 211 of the mold fixing part 21, the upper end of the compression spring 24 abuts against the mold sealing plate 22, and the lower end of the compression spring 24 abuts against the upper end of the movable flattening block 23, and the lower end of the movable flattening block 23 extends to the lower end side of the mold fixing part 21.

[0047] When the Z-axis driven linear module 6 drives the flattening mold 2 to move downward and causes the flattening mold 2 to press the workpiece, the lower end of the movable flattening block 23 contacts and presses the workpiece downward, and the elastic force of the compression spring 24 causes the movable flattening block 23 to elastically press the workpiece, thereby avoiding a rigid collision between the movable flattening block 23 and the workpiece during pressing.

[0048] Embodiment three, as Figure 4 As shown, the difference between the third embodiment and the second embodiment is that the mold fixing part 21 is provided with an anti-slip shoulder 212 on the inner wall of the mounting through hole 211; when the movable flattening block 23 moves down to the lower limit position relative to the mold fixing part 21, the anti-slip shoulder 212 blocks the movable flattening block 23.

[0049] The anti-slip shoulder 212 of the third embodiment can prevent the movable flattening block 23 from slipping out of the mounting through hole 211 of the mold fixing member 21 .

[0050] Embodiment 4, as Figure 4 As shown, the difference between the fourth embodiment and the second embodiment is that the mold fixing member 21 is equipped with at least two elastic pressing mechanisms which are arranged in sequence and spaced apart.

[0051] By providing a plurality of elastic pressing mechanisms, the efficiency of the pressing and leveling operation can be increased exponentially.

[0052] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. An automatic flatness pressing machine, comprising a frame (1), a lifting drive assembly, and a flattening die (2), wherein the flattening die (2) is mounted on a driving end of the lifting drive assembly; Features: The frame (1) is provided with a transfer workbench (3), the transfer workbench (3) comprising a Y-axis drive linear module (31) which is screwed and fastened to the frame (1) and moves horizontally along the front-rear direction, a transfer movable frame (32) is provided at the driving end of the Y-axis drive linear module (31), a plate carrier clamp (33) is provided directly above the transfer movable frame (32), the transfer movable frame (32) and the plate carrier clamp (33) are arranged vertically spaced apart, and a pressure sensor (34) is provided between the transfer movable frame (32) and the plate carrier clamp (33); The transfer workbench (3) is equipped with a workpiece carrier plate (4), and a plurality of positioning holes (41) distributed in an array are provided on the upper surface of the workpiece carrier plate (4); An X-axis drive linear module (5) is installed at the upper end of the frame (1) and is located above the transfer workbench (3) and moves horizontally in the left-right direction. The lifting drive component is a Z-axis drive linear module (6) that lifts vertically. The Z-axis drive linear module (6) is installed at the driving end of the X-axis drive linear module (5). A lifting movable frame (7) is installed at the driving end of the Z-axis drive linear module (6). The flattening mold (2) is installed on the lifting movable frame (7).

2. The automatic flatness pressing machine according to claim 1, characterized in that: The flattening mold (2) comprises a mold fixing part (21) screwed and fastened to the lifting movable frame (7), and a mold sealing plate (22) screwed and fastened to the upper end of the mold fixing part (21), and the mold fixing part (21) is equipped with an elastic pressing mechanism; The elastic pressing mechanism comprises a movable flattening block (23) and a compression spring (24) located at the upper end side of the movable flattening block (23); the mold fixing part (21) is provided with a vertically penetrating mounting through hole (211) corresponding to the elastic pressing mechanism; the movable flattening block (23) and the compression spring (24) are respectively located in the mounting through hole (211) of the mold fixing part (21); the upper end of the compression spring (24) abuts against the mold sealing plate (22); the lower end of the compression spring (24) abuts against the upper end of the movable flattening block (23); and the lower end of the movable flattening block (23) extends to the lower end side of the mold fixing part (21).

3. The automatic flatness pressing machine according to claim 2, characterized in that: The mold fixing part (21) is provided with an anti-slip shoulder (212) on the inner wall of the mounting through hole (211); when the movable flattening block (23) moves downward to a lower limit position relative to the mold fixing part (21), the anti-slip shoulder (212) blocks the movable flattening block (23) from being limited.

4. The automatic flatness pressing machine according to claim 2, characterized in that: The mold fixing member (21) is provided with at least two elastic pressing mechanisms which are arranged in sequence and at intervals.

5. The automatic flatness pressing machine according to claim 1, characterized in that: The frame (1) is also equipped with a controller (8), and the Y-axis drive linear module (31), the pressure sensor (34), the X-axis drive linear module (5), and the Z-axis drive linear module (6) are electrically connected to the controller (8) respectively.

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