Panel stacker device

Abstract

The utility model discloses a matching board stacker device which comprises a supporting seat, a machine frame, a plurality of linear bearings and a plurality of linear lead screws, the bottoms of the linear lead screws are all connected to the supporting seat, and the tops of the linear lead screws penetrate through the machine frame and extend in the vertical direction. The diameter of each linear lead screw is 35 mm, the multiple linear bearings are connected to the rack, the multiple linear bearings correspond to the multiple linear lead screws one to one, and the linear lead screws are sleeved with the linear bearings which can ascend and descend on the linear lead screws. A plurality of linear bearings are respectively lifted and moved on a plurality of linear lead screws, and the diameter of each linear lead screw is increased to 35mm, so that the abrasion degree of the linear lead screws is reduced, the copper wrinkle defect is greatly reduced, and the cost waste is reduced. The contact area of the linear lead screw and the linear bearing is greatly increased, and the stability of the matching board stacker device is effectively improved.

Description

Technical Field

[0001] The utility model relates to a device for stacking plates. Background Art

[0002] At present, the double-sided CCL produced mainly uses thin copper and is placed and transported by a stacking machine. In the prior art, the original plate stacking machine uses 4 support rods with a diameter of 25 mm to support the descending direction. However, during the descending process of the rack, the double-sided plate rack shakes greatly, which has a great impact on the copper wrinkles of the plates of the product. And due to long-term wear, the support rods are worn, which further exacerbates the shaking degree of the rack, resulting in an increase in quality instability. At the same time, the main defect of the CCL produced with thin copper is the copper wrinkles of the plates, which have a great impact on the product quality and production cost, and even there is a risk of customer complaints. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies existing in the prior art, and the utility model provides a device for stacking plates.

[0004] The utility model is realized by the following technical solutions:

[0005] A device for stacking plates, which includes a support base, a rack, a plurality of linear bearings and a plurality of linear lead screws. The bottoms of the plurality of linear lead screws are all connected to the support base. The tops of the plurality of linear lead screws pass through the rack and extend along the vertical direction. And the diameters of the plurality of linear lead screws are all 35 mm. The plurality of linear bearings are all connected to the rack. The plurality of linear bearings correspond to the plurality of linear lead screws one by one. And the linear bearing is sleeved on the linear lead screw and can move up and down on the linear lead screw.

[0006] Further, the linear bearing includes a bearing seat and a plurality of rolling elements. The bearing seat is sleeved on the linear lead screw. The plurality of rolling elements are located inside the bearing seat. The bottom of the bearing seat has a flange portion extending radially outward along it. The flange portion is connected to the rack.

[0007] Further, the device for stacking plates includes a plurality of bearing seat mounting plates. The plurality of bearing seat mounting plates correspond to the plurality of linear bearings one by one. The bearing seat mounting plate is located between the rack and the bottom of the bearing seat and is connected to the rack and the flange portion.

[0008] Further, the support base includes a support plate and a plurality of fixing seats. The plurality of fixing seats are all connected to the support plate. The plurality of fixing seats correspond to the plurality of linear lead screws one by one. The bottom of the linear lead screw passes through the fixing seat and is connected to the support plate.

[0009] Further, the fixed seat includes a connecting portion and an extending portion. The extending portion is connected to the middle area of the connecting portion and extends upward in the vertical direction. The middle area of the extending portion has a perforation, and the linear lead screw passes through the perforation and is connected to the support plate. The connecting portion surrounds the extending portion and has a plurality of connecting holes, and the connecting portion is connected to the support plate through the plurality of connecting holes.

[0010] Further, the plate stacking machine device further includes a controller and a driving mechanism. The controller is electrically connected to the driving mechanism and is used to control the switch and output power of the driving mechanism. The driving mechanism is connected to the frame and is used to control the lifting movement of the frame.

[0011] Further, the linear lead screw has a core material adjacent section and a core material away section. The frame moves up and down at a first speed in the core material away section, and the frame moves up and down at a second speed in the core material adjacent section. The second speed is less than the first speed.

[0012] Further, the length of the core material adjacent section is less than the length of the core material away section.

[0013] The beneficial effects of the present utility model are as follows:

[0014] In the plate stacking machine device of the present utility model, by moving up and down on a plurality of linear lead screws through a plurality of linear bearings respectively, and increasing the diameter of the linear lead screw to 35 mm, the wear degree of the linear lead screw is reduced, so that the copper wrinkle defect is greatly reduced and the cost waste is reduced. At the same time, the contact area between the linear lead screw and the linear bearing is increased significantly, effectively improving the stability of the plate stacking machine device. Description of the Drawings

[0015] Figure 1 It is a schematic internal structure diagram of the plate stacking machine device according to an embodiment of the present utility model.

[0016] Description of the reference numerals:

[0017] Support seat 1

[0018] Support plate 11

[0019] Fixed seat 12

[0020] Connecting portion 121

[0021] Extending portion 122

[0022] Linear lead screw 2

[0023] Frame 3

[0024] Linear bearing 4

[0025] Bearing seat 41

[0026] Flange portion 411

[0027] Rolling elements 42

[0028] Bearing seat mounting plate 5 Specific implementation manner

[0029] The descriptions of the following embodiments refer to the accompanying drawings to exemplify specific embodiments in which the present utility model can be implemented.

[0030] As Figure 1 shown, this embodiment discloses a plate stacking machine device, which includes a support seat 1, a frame 3, a plurality of linear bearings 4 and a plurality of linear lead screws 2. The bottoms of the plurality of linear lead screws 2 are all connected to the support seat 1. The tops of the plurality of linear lead screws 2 pass through the frame 3 and extend in the vertical direction. Moreover, the diameters of the plurality of linear lead screws 2 are all 35 mm. The plurality of linear bearings 4 are all connected to the frame 3. The plurality of linear bearings 4 correspond to the plurality of linear lead screws 2 one by one. And the linear bearing 4 is sleeved on the linear lead screw 2 and can move up and down on the linear lead screw 2.

[0031] By installing the plurality of linear lead screws 2 on the support seat 1, the installation is very convenient and the connection stability is high. The plurality of linear bearings 4 are all connected to the frame 3. The linear bearing 4 is sleeved on the linear lead screw 2 and can move up and down on the linear lead screw 2, so that the frame 3 realizes up and down movement through the plurality of linear bearings 4 and the plurality of linear lead screws 2, and the movement stability is high. By increasing the diameter of the linear lead screw 2 to 35 mm, the wear degree of the linear lead screw 2 is reduced, so that the copper wrinkle defect is greatly reduced and the cost waste is reduced. At the same time, the contact area between the linear lead screw 2 and the linear bearing 4 is greatly increased, effectively improving the stability of the plate stacking machine device. Among them, the linear lead screw 2 can use a higher-precision wear-resistant material to enhance the stability of the mechanism during the feeding process, and currently the copper wrinkle defect is greatly reduced.

[0032] In this embodiment, the linear bearing 4 includes a bearing seat 41 and a plurality of rolling elements 42. The bearing seat 41 is sleeved on the linear lead screw 2. The plurality of rolling elements 42 are located inside the bearing seat 41. The bottom of the bearing seat 41 has a flange portion 411 extending radially outward along it. The flange portion 411 is connected to the frame 3. The bearing seat 41 is installed and connected to the inside of the frame 3 through the flange portion 411, so that the installation and connection stability between the bearing seat 41 and the frame 3 is high. The plurality of rolling elements 42 are located inside the bearing seat 41 and roll on the outer surface of the linear lead screw 2, thereby realizing the up and down movement of the frame 3 and the linear bearing 4 on the linear lead screw 2, thus improving the stability of the plate stacking machine device. At the same time, the overall structure is simple and easy to use.

[0033] The platen stacking machine device includes a plurality of bearing seat mounting plates 5. The plurality of bearing seat mounting plates 5 correspond one by one to the plurality of linear bearings 4. The bearing seat 41 mounting plate is located between the bottom of the frame 3 and the bearing seat 41 and is connected to the frame 3 and the flange portion 411. By adding the bearing seat mounting plate 5 between the frame 3 and the bearing seat 41, the upper and lower surfaces of the bearing seat mounting plate 5 are respectively connected to the flange portion 411 and the frame 3, achieving higher overall structural strength and higher stability.

[0034] The support base 1 includes a support plate 11 and a plurality of fixing seats 12. The plurality of fixing seats 12 are all connected to the support plate 11. The plurality of fixing seats 12 correspond one by one to the plurality of linear lead screws 2. The bottom of the linear lead screw 2 passes through the fixing seat 12 and is connected to the support plate 11. The linear lead screw 2 is installed and connected to the support plate 11 through the fixing seat 12. By means of the fixing seat 12, the contact area between the support base 1 and the linear lead screw 2 is further increased, enabling the linear lead screw 2 to be stably installed on the support base 1.

[0035] The fixing seat 12 includes a connecting portion 121 and an extending portion 122. The extending portion 122 is connected to the middle area of the connecting portion 121 and extends upward in the vertical direction. The middle area of the extending portion 122 has a through hole. The linear lead screw 2 passes through the through hole and is connected to the support plate 11. The connecting portion 121 surrounds the extending portion 122 and has a plurality of connecting holes. The connecting portion 121 is connected to the support plate 11 through the plurality of connecting holes. The fastener will pass through the connecting holes and be connected to the support plate 11, thereby realizing the installation and connection of the fixing seat 12 to the support plate 11 with high installation and connection stability. The middle area of the extending portion 122 extends upward in the vertical direction, realizing a substantial increase in the contact area between the support base 1 and the linear lead screw 2, greatly improving the stability of the platen stacking machine device. At the same time, the linear lead screw 2 passes through the through hole and is connected to the support plate 11, making the installation and connection very convenient.

[0036] The platen stacking machine device further includes a controller and a driving mechanism. The controller is electrically connected to the driving mechanism and is used to control the switch and output power of the driving mechanism. The driving mechanism is connected to the frame 3 and is used to control the lifting movement of the frame 3. By using the controller to control the switch and output power of the driving mechanism, the driving mechanism provides a driving force and is used to drive the lifting movement of the frame 3, realizing automatic control and very convenient operation and control.

[0037] The linear lead screw 2 has a section close to the core material and a section far from the core material. The frame 3 moves up and down at a first speed in the section far from the core material and moves up and down at a second speed in the section close to the core material, and the second speed is less than the first speed. The program of the frame 3 is optimized by the controller and used to control the lifting and moving speed of the frame 3, so that the original single speed is adjusted to the current two-stage speed. The frame 3 moves at the first speed in the section far from the core material, achieving a faster speed, and moves at the second speed in the section close to the core material, with a slower speed in this section. The operator can adjust and set relevant data through the desktop; this not only ensures the production efficiency but also ensures the quality of the board.

[0038] Among them, the length of the section close to the core material is less than the length of the section far from the core material, so that the movement at the first speed is faster and the distance is longer, and the movement at the second speed is slower and the distance is shorter. Industrial automation sensing is adopted, and devices such as servo and linear slide rails are used to set the feeding distance and speed of the automatic stacking machine on the desktop, ensuring the production efficiency and also ensuring the stability of the mechanism when approaching the core block; at the same time, the stability of the mechanism during the feeding process is strengthened, and the copper wrinkle defect is greatly reduced.

[0039] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited thereby. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A panel stacking machine, characterized in that: It includes a support seat, a frame, multiple linear bearings and multiple linear screws, the bottoms of the multiple linear screws are connected to the support seat, the tops of the multiple linear screws pass through the frame and extend in the vertical direction, and the diameters of the multiple linear screws are 35 mm, the multiple linear bearings are connected to the frame, the multiple linear bearings correspond to the multiple linear screws one by one, and the linear bearings are sleeved on the linear screws and can be lifted and lowered on the linear screws.

2. The board stacking machine device according to claim 1, characterized in that: The linear bearing includes a bearing seat and a plurality of rolling elements. The bearing seat is sleeved on the linear screw. The plurality of rolling elements are located in the bearing seat. The bottom of the bearing seat has a flange portion extending radially outward, and the flange portion is connected to the frame.

3. The board stacking machine device according to claim 2, characterized in that: The plate stacking machine device includes a plurality of bearing seat mounting plates, and the plurality of bearing seat mounting plates correspond one-to-one to the plurality of linear bearings. The bearing seat mounting plates are located between the frame and the bottom of the bearing seat and are connected to the frame and the flange portion.

4. The board stacking machine device according to claim 1, characterized in that: The support seat includes a support plate and a plurality of fixed seats, the plurality of fixed seats are all connected to the support plate, the plurality of fixed seats correspond to the plurality of linear screw rods one by one, and the bottom of the linear screw rod passes through the fixed seat and is connected to the support plate.

5. The board stacking machine device according to claim 4, characterized in that: The fixing seat includes a connecting portion and an extending portion, wherein the extending portion is connected to a middle area of ​​the connecting portion and extends upward in a vertical direction, wherein the middle area of ​​the extending portion has a through hole, wherein the linear screw rod passes through the through hole and is connected to the supporting plate, wherein the connecting portion surrounds the extending portion and has a plurality of connecting holes, wherein the connecting portion is connected to the supporting plate through the plurality of connecting holes.

6. The board stacking machine device according to claim 1, characterized in that: The panel stacking machine device also includes a controller and a driving mechanism. The controller is electrically connected to the driving mechanism and is used to control the switch and output power of the driving mechanism. The driving mechanism is connected to the frame and is used to control the lifting and moving of the frame.

7. The panel stacking machine device according to claim 6, characterized in that: The linear lead screw has an adjacent core material segment and a distal core material segment. The frame moves up and down on the distal core material segment at a first speed, and the frame moves up and down on the adjacent core material segment at a second speed, and the second speed is less than the first speed.

8. The panel stacking machine device according to claim 7, characterized in that: The length of the segment close to the core material is shorter than the length of the segment far from the core material.

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