Pressing device

Abstract

The utility model discloses a kind of pressing devices, including upper pressing plate, lower pressing plate and conveying assembly.Lower pressing plate is used to carry product, and the board surface of lower pressing plate is provided with an opening.Upper pressing plate, it is oppositely arranged with lower pressing plate, for being matched with lower pressing plate and pressing product.Conveying assembly, including first conveyor belt and first driving part, first driving part drives first conveyor belt operation;Conveying assembly has first position and second position higher than first position, when conveying assembly is located first position, the height of conveying assembly is lower than the height of lower pressing plate, product is supported by lower pressing plate;When conveying assembly is located second position, the height of conveying assembly is higher than the height of lower pressing plate, first conveyor belt passes through lower pressing plate from opening, product is supported by first conveyor belt.The utility model pressing device is set conveying assembly capable of lifting below lower pressing plate, can realize efficient automatic feeding, and can effectively protect conveying assembly in pressing process.

Description

Technical Field

[0001] This utility model belongs to the field of automated equipment, and in particular relates to a pressing device. Background Technology

[0002] Pressing devices, as a common industrial processing equipment, are widely used in the lamination, molding, or assembly processes of various products. A typical pressing device consists of an upper pressure plate and a lower pressure plate, and the pressing operation on the workpiece is achieved through the relative movement between the two plates.

[0003] However, existing pressing equipment has some drawbacks. For example, the manual feeding method is not only inefficient but also significantly increases labor costs. Some existing equipment has introduced conveying components (such as conveyor belts or conveyor platforms) to automatically transport products to the area below the upper pressure plate for pressing. Although such structures reduce manual operation, in actual use, because the conveying components usually have both conveying and load-bearing functions, they directly bear the force from the upper pressure plate during the pressing process. Long-term or high-load operation can easily lead to plastic deformation or structural damage. This deformation can not only cause product pressing position deviation and uneven pressure distribution, ultimately affecting the consistency of pressing quality, but also cause frequent failures of the conveying components, increasing equipment maintenance costs and downtime. Utility Model Content

[0004] The purpose of this invention is to provide a pressing device that improves pressing quality and reduces maintenance costs.

[0005] To achieve the above objectives, the present invention provides a pressing device comprising: A pressure plate is used to support the product, and the surface of the pressure plate has an opening; An upper pressure plate is disposed opposite to the lower pressure plate and is used to cooperate with the lower pressure plate to press the product. A conveying assembly includes a first conveyor belt and a first driving member, the first driving member driving the first conveyor belt to rotate; the conveying assembly has a first position and a second position higher than the first position, when the conveying assembly is in the first position, the height of the conveying assembly is lower than the height of the lower pressure plate, and the product is supported by the lower pressure plate; when the conveying assembly is in the second position, the height of the conveying assembly is higher than the height of the lower pressure plate, the first conveyor belt passes through the lower pressure plate from the opening, and the product is supported by the first conveyor belt.

[0006] In one embodiment of the pressing device of this utility model, the lower pressure plate is mounted on a first base plate by a plurality of first brackets, and a second driving member is provided on the first base plate. The second driving member is connected to the conveying component and drives the conveying component to switch between a first position and a second position.

[0007] In one embodiment of the pressing device of this utility model, the conveying assembly further includes a first mounting plate, the first driving member and the first conveyor belt are both mounted on the first mounting plate, and the driving end of the second driving member is connected to the first mounting plate.

[0008] In one embodiment of the pressing device of this utility model, the first mounting plate is further provided with a second conveyor belt that is spaced apart from the first conveyor belt and has the same conveying direction, and the second conveyor belt is connected to the first driving member.

[0009] In one embodiment of the pressing device of this utility model, the length of the second conveyor belt is greater than the length of the first conveyor belt.

[0010] In one embodiment of the pressing device of this utility model, the width of the second conveyor belt is smaller than the width of the first conveyor belt.

[0011] In one embodiment of the pressing device of this utility model, the first substrate is provided with at least one third driving member and at least one fourth driving member. The driving directions of the third driving member and the fourth driving member are perpendicular to each other. The driving ends of the third driving member and the fourth driving member are connected to a driving plate. The upper surface of the driving plate is provided with a vertically arranged limiting rod. The lower pressing plate is provided with a first limiting groove and a second limiting groove for multiple limiting rods to pass through. The first limiting groove and the second limiting groove are arranged perpendicular to each other.

[0012] In one embodiment of the pressing device of this utility model, the conveying component includes an inlet end and an outlet end. The outlet end is provided with a monitoring module for monitoring whether the product is transported to the outlet end. The monitoring module includes a fifth driving component, a connecting plate and a first sensor. The first sensor is mounted on the connecting plate. The connecting plate is connected to the fifth driving component and is arranged perpendicular to the driving direction of the fifth driving component. The driving direction of the fifth driving component is the same as the conveying direction of the conveying component.

[0013] In one embodiment of the pressing device of this utility model, a second substrate is mounted on the upper surface of the first substrate by a plurality of second brackets. The second substrate is disposed above the upper pressure plate. The second substrate is provided with a sixth driving member, which is connected to the upper pressure plate and drives the upper pressure plate to move closer to or away from the lower pressure plate.

[0014] In one embodiment of the pressing device of this utility model, the sixth driving member is connected to a second mounting plate, and a seventh driving member is provided at each of the four corners of the second mounting plate. The seventh driving member is connected to the upper pressure plate through a first mounting seat. A groove is provided on the surface of the first mounting seat facing the seventh driving member, and a pressure sensor is provided in the groove.

[0015] In summary, the pressing device of this utility model, by setting a lifting and lowering conveying component below the lower pressure plate, can not only achieve efficient and automated feeding, but also effectively protect the conveying component during the pressing process. Attached Figure Description

[0016] Figure 1 This is a structural diagram of an embodiment of the pressing device of this utility model;

[0017] Figure 2 yes Figure 1 Structure diagram of the transmission component;

[0018] Figure 3 yes Figure 1 Another structural diagram of the transmission component;

[0019] Figure 4 yes Figure 1 Structural diagram of the middle and lower pressure plates;

[0020] Figure 5 yes Figure 1 Structural diagram of the upper and middle pressure plates.

[0021] In the diagram: 100, First substrate; 110, Second substrate; 120, Second bracket; 200, Upper pressure plate; 210, Sixth driving component; 220, Second mounting plate; 230, Seventh driving component; 240, First mounting base; 250, Pressure sensor; 300, Lower pressure plate; 310, First bracket; 320, Opening; 330, First limiting groove; 340, Second limiting groove; 400, Conveying assembly; 410, First position; 420, Second position; 430, First conveyor belt ; 431, First driving wheel; 432, First driven wheel; 433, First vertical plate; 440, First driving component; 450, First mounting plate; 460, Second conveyor belt; 461, Second vertical plate; 462, Second support plate; 463, Connecting component; 464, Second driven wheel; 465, Second driving wheel; 470, Feed end; 480, Discharge end; 500, Second driving component; 600, Third driving component; 610, Driving plate; 620, Limiting rod; 700, Fourth driving component; 800, Monitoring module; 810, Fifth driving component; 820, Connecting plate; 830, First sensor. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0023] like Figure 1As shown, the pressing device in this embodiment includes a first substrate 100 and a second substrate 110 spaced apart along the longitudinal direction, and the two substrates are connected by a plurality of second supports 120. An upper pressure plate 200 and a lower pressure plate 300 are disposed opposite to each other between the two substrates. The lower pressure plate 300 is mounted on the first substrate 100 by a plurality of first supports 310, and the upper pressure plate 200 is slidably mounted on the second substrate 110 and is driven to move closer to or away from the lower pressure plate 300. The pressing device also includes a conveying component 400, which has a first position 410 and a second position 420 above the first position 410. When the conveying component 400 is in the first position 410, the height of the conveying component 400 is lower than the height of the lower pressure plate 300, and the product is supported by the lower pressure plate 300. The upper pressure plate 200 presses down and cooperates with the lower pressure plate 300 to press the product. When the conveying component 400 is in the second position 420, the height of the conveying component 400 is higher than the height of the lower pressure plate 300. The lower pressure plate 300 is provided with an opening 320 for the conveying component 400 to pass through, and the conveying component 400 extends out of the opening 320 to support the product.

[0024] like Figure 2 , Figure 3 As shown, the conveying assembly 400 includes a first conveyor belt 430 and a first drive member 440, which drives the first conveyor belt 430 to rotate. Specifically, the first conveyor belt 430 is fitted onto a first driving wheel 431 and two first driven wheels 432. The two first driven wheels 432 are at the same height, supporting the first conveyor belt 430 to form a first conveying surface. The first driving wheel 431 and the two first driven wheels 432 are at different heights. The first driving wheel 431 and the two first driven wheels 432 are mounted on a first mounting plate 450 via two first vertical plates 433. The shaft of the first driving wheel 431 passes through the first vertical plate 433 and is connected to the first drive member 440. The first drive member 440 is preferably a rotary motor, mounted on the first mounting plate 450. The different heights of the first driving wheel 431 and the two first driven wheels 432 facilitate the passage of the first conveying surface formed between the two first driven wheels 432 through the opening 320.

[0025] The second driving component 500 is disposed on the first base plate 100, preferably a cylinder, and its driving end is connected to the first mounting plate 450 to drive the lifting and lowering of the first base plate 100, thereby driving the transmission component 400 to switch between the first position 410 and the second position 420.

[0026] In cases where the area of ​​the first conveying surface is small, to enhance the conveying effect, a second conveyor belt 460 is also provided on the first mounting plate 450, spaced apart from the first conveyor belt 430 and in the same conveying direction. The second conveyor belt 460 is connected to the first driving member 440. Specifically, a second vertical plate 461 is mounted on the first mounting plate 450. A second support plate 462 is provided on the side of the second vertical plate 461 near the first conveyor belt 430. Second driven wheels 464 are mounted on both ends of the second support plate 462 via connectors 463. The first driving member 440 is mounted on the first mounting plate 450 via the second vertical plate 461. A second driving wheel 465 is sleeved on the shaft. The second driving wheel 465 and the two second driven wheels 464 are together mounted on the second conveyor belt 460. The two second driven wheels 464 are at the same height, supporting the second conveyor belt 460 to form a second conveying surface.

[0027] The distance between the second conveyor belt 460 and the first conveyor belt 430 is small, and the second conveyor belt 460 can assist the first conveyor belt 430 in conveying products.

[0028] The installation positions of the two connectors 463 on the second support plate 462 can be changed, thereby adjusting the length of the second conveyor surface and the tension of the second conveyor belt 460.

[0029] In this embodiment, the length of the second conveyor belt 460 is greater than the length of the first conveyor belt 430, making the length of the second conveying surface greater than the length of the first conveying surface. The second conveyor belt 460 assists the first conveyor belt 430 in conveying the product from the previous working position to this working position, and from this working position to the next working position.

[0030] In this embodiment, the width of the second conveyor belt 460 is smaller than the width of the first conveyor belt 430. The second conveyor belt 460 assists the first conveyor belt 430 in conveying products and does not occupy a large space.

[0031] like Figure 4 As shown, the first substrate 100 is provided with at least one third driving member 600 and at least one fourth driving member 700. The driving directions of the third driving member 600 and the fourth driving member 700 are perpendicular. The driving ends of the third driving member 600 and the fourth driving member 700 are both connected to a driving plate 610. The upper surface of the driving plate 610 is provided with a vertically arranged limiting rod 620. The lower pressure plate 300 is provided with a first limiting groove 330 and a second limiting groove 340 through which multiple limiting rods 620 pass. The first limiting groove 330 and the second limiting groove 340 are arranged perpendicular to each other. The third driving member 600 and the fourth driving member 700 drive the limiting rods 620 to slide in the first limiting groove 330 and the second limiting groove 340 respectively, so as to adapt to products of different sizes, limit the side position of the product, and prevent the product from moving out of position.

[0032] In this embodiment, one third driving member 600 and one fourth driving member 700 are respectively provided to restrict the position of the product from one corner of the product.

[0033] Refer again Figure 1 As shown, the conveying assembly 400 includes an inlet end 470 and an outlet end 480. The outlet end 480 is equipped with a monitoring module 800 to monitor whether a product has been transported to the outlet end 480. The monitoring module includes a fifth drive component 810, a connecting plate 820, and a first sensor 830. The first sensor 830 is mounted on the connecting plate 820, which is connected to the fifth drive component 810 and is perpendicular to the driving direction of the fifth drive component 810. The fifth drive component 810 is preferably a combination of a motor and a lead screw, and its driving direction is the same as the conveying direction of the conveying assembly 400, allowing it to stop at any position. The monitoring module 800 can change the position of the first sensor 830 according to the size of the product. The first sensor 830 is preferably a laser sensor. When the product is detected to be in position, the fifth drive component 810 drives the first sensor 830 to move out between the upper pressure plate 200 and the lower pressure plate 300, and the upper pressure plate 300 presses down to press the product.

[0034] The second substrate 110 is provided with a sixth driving member 210, which is connected to the upper pressure plate 200 and drives the upper pressure plate 200 to move closer to or away from the lower pressure plate 300.

[0035] like Figure 5 As shown, to ensure that the pressure at the four corners of the upper pressure plate 200 is the same, the driving end of the sixth driving member 210 is connected to a second mounting plate 220. The second mounting plate 220 is slidably connected to the second base plate 110 through multiple guide rods. A seventh driving member 230 is provided at each of the four corners of the second mounting plate 220. The seventh driving member 230 is connected to the upper pressure plate 200 through a first mounting base 240. A groove is provided on the surface of the first mounting base 240 facing the seventh driving member 230, and a pressure sensor 250 is disposed within the groove. Each seventh driving member 230 changes the pressure on the upper pressure plate 200 according to the value of the pressure sensor 250 below it.

[0036] The working process of the pressing device in this embodiment is as follows: First, based on the size of this batch of products, the positions of the limiting rod 620 in the first limiting groove 330 and the second limiting groove 340 are changed by the third driving component 600 and the fourth driving component 700. The reset position and driving position of the fifth driving component 810 are set, and the fifth driving component 810 drives the first sensor 830 to the driving position.

[0037] Then, the second drive unit 500 drives the conveying assembly 400 to the second position 420, and the product is conveyed from the previous working position to this working position. After the first sensor 830 detects that the product has been conveyed to the correct position, the conveying assembly 400 is driven by the second drive unit 500 to the first position 410, and the product is supported by the lower pressure plate 300; the fifth drive unit 810 drives the first sensor 830 to the reset position; and the sixth drive unit 210 drives the upper pressure plate 200 to press down.

[0038] When any pressure sensor 250 detects insufficient or excessive pressure, the seventh drive unit 230 adjusts the corresponding pressure and maintains a certain pressure for a period of time.

[0039] Finally, the sixth drive unit 210 drives the upper pressure plate 200 to move upward and separate from the lower pressure plate 300; the second drive unit 500 drives the conveyor assembly 400 to the second position 420, so that the product is on the first conveyor belt 430; the first drive unit 440 drives the first conveyor belt 430 and the second conveyor belt 460 to operate, and convey the product from this working position to the next working position.

[0040] The above embodiments are merely preferred embodiments provided to fully illustrate the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model is defined by the claims.

Claims

1. A pressing device, characterized in that, include: A pressure plate is used to support the product, and the surface of the pressure plate has an opening; An upper pressure plate is disposed opposite to the lower pressure plate and is used to cooperate with the lower pressure plate to press the product together; A conveying assembly includes a first conveyor belt and a first driving member, the first driving member driving the first conveyor belt to rotate; the conveying assembly has a first position and a second position higher than the first position, when the conveying assembly is in the first position, the height of the conveying assembly is lower than the height of the lower pressure plate, and the product is supported by the lower pressure plate; when the conveying assembly is in the second position, the height of the conveying assembly is higher than the height of the lower pressure plate, the first conveyor belt passes through the lower pressure plate from the opening, and the product is supported by the first conveyor belt.

2. The pressing device as described in claim 1, characterized in that, The pressure plate is mounted on a first base plate via multiple first brackets. A second driving component is provided on the first base plate. The second driving component is connected to the conveying assembly and drives the conveying assembly to switch between a first position and a second position.

3. The pressing device as described in claim 2, characterized in that, The conveying assembly further includes a first mounting plate, on which the first driving component and the first conveyor belt are mounted, and the driving end of the second driving component is connected to the first mounting plate.

4. The pressing device as described in claim 3, characterized in that, The first mounting plate is also provided with a second conveyor belt that is spaced apart from the first conveyor belt and has the same conveying direction, and the second conveyor belt is connected to the first drive unit.

5. The pressing device as described in claim 4, characterized in that, The length of the second conveyor belt is greater than the length of the first conveyor belt.

6. The pressing device as described in claim 4, characterized in that, The width of the second conveyor belt is smaller than the width of the first conveyor belt.

7. The pressing device as described in claim 2, characterized in that, The first substrate is provided with at least one third driving member and at least one fourth driving member. The driving directions of the third driving member and the fourth driving member are perpendicular to each other. The driving ends of the third driving member and the fourth driving member are connected to a driving plate. The upper surface of the driving plate is provided with a vertically arranged limiting rod. The lower pressure plate is provided with a first limiting groove and a second limiting groove for multiple limiting rods to pass through. The first limiting groove and the second limiting groove are arranged perpendicular to each other.

8. The pressing device as described in claim 1, characterized in that, The conveying assembly includes an inlet end and an outlet end. The outlet end is equipped with a monitoring module for monitoring whether the product has been transported to the outlet end. The monitoring module includes a fifth driving component, a connecting plate, and a first sensor. The first sensor is mounted on the connecting plate. The connecting plate is connected to the fifth driving component and is perpendicular to the driving direction of the fifth driving component. The driving direction of the fifth driving component is the same as the conveying direction of the conveying assembly.

9. The pressing device as described in claim 2, characterized in that, The upper surface of the first substrate is mounted with a second substrate by a plurality of second brackets. The second substrate is disposed above the upper pressure plate. The second substrate is provided with a sixth driving member, which is connected to the upper pressure plate and drives the upper pressure plate to move closer to or away from the lower pressure plate.

10. The pressing device as described in claim 9, characterized in that, The sixth driving component is connected to a second mounting plate. A seventh driving component is provided at each of the four corners of the second mounting plate. The seventh driving component is connected to the upper pressure plate through a first mounting base. A groove is provided on the surface of the first mounting base facing the seventh driving component, and a pressure sensor is provided in the groove.

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