A filter cartridge bead clamp

Abstract

The utility model discloses a filter core edge strip clamp, including clamp body, the clamp body includes the bearing station that can be with filter core edge strip mutually inlaid, first board body subassembly, the second board body subassembly in vertical direction and the other end of bearing station is connected, in the vertical direction projection of one side of bearing station, the projection surface of first board body subassembly and the projection surface of second board body subassembly cross each other or overlap. Through setting vertical corresponding first board body subassembly and second board body subassembly, in the use process, when the edge strip that has been coated with hot melt adhesive is conveyed to between first board body subassembly and second board body subassembly, through the relative movement between first board body subassembly and second board body subassembly, thereby adjust the interval between first board body subassembly and second board body subassembly, to complete the automatic clamping filter core edge strip, and the clamping process efficiency is high, and the filter core edge strip of adaptation different width, the clamping process accuracy is high, when replacing different model filter core, need not to replace corresponding clamp.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioner filter manufacturing technology, specifically relating to a filter element edge strip clamp. Background Technology

[0002] An air conditioning filter element includes a filter element body, a long side and a short side attached to the outer periphery of the filter element body, and some products have a flange attached to the upper end of the filter element body and abutting against the long side or end face; the edge-fitting equipment includes a flip-plate assembly, wherein the flip-plate assembly is equipped with a clamp for holding the edge strip. After the edge strip coated with hot melt adhesive is clamped by the clamp, the edge-fitting assembly flips the clamp, making the edge strip upright. Then, the edge-fitting equipment pushes the edge-fitting assembly with the clamp, thereby bonding the edge strip to the filter element, thus forming a filter... The long and short sides of the outer periphery of the filter element body, as well as some products, have flanges that adhere to the upper end of the filter element body and abut against the long side or end face. In the existing technology, the edge application of air conditioning filters is done manually, which is inefficient. The edge application device of the automated equipment requires manual adjustment of the width of the clamp holding the edge strip. When changing to different filter element models, the width set by the clamp must be adjusted manually accordingly, which has the problems of slow filter element model change and inaccurate adjustment. In order to solve at least one of the above technical problems, it is necessary to develop a filter element edge strip clamp. Utility Model Content

[0003] The purpose of this utility model is to provide a filter element edge strip clamp to solve the above-mentioned technical problems. By setting up a vertically corresponding first plate assembly and a second plate assembly, during use, when the edge strip coated with hot melt adhesive is transported between the first plate assembly and the second plate assembly, the distance between the first plate assembly and the second plate assembly is adjusted by the relative movement between the first plate assembly and the second plate assembly, so as to complete the automated clamping of the filter element edge strip. The clamping process is highly efficient, adaptable to filter element edge strips of different widths, and has high clamping accuracy. When changing different models of filter elements, there is no need to change the corresponding clamp.

[0004] To achieve the above-mentioned objectives, the technical solution adopted by this utility model is as follows:

[0005] A filter element edge strip clamp includes a clamp body, the clamp body including a support platform that can be attached to the filter element edge strip, a first plate assembly connected to one end of the support platform, and a second plate assembly connected to the other end of the support platform in the vertical direction.

[0006] Projected vertically onto one side of the support platform, the projection surfaces of the first and second plate components intersect or overlap. By setting up vertically corresponding first and second plate components, during use, when the edge strip coated with hot melt adhesive is conveyed between the first and second plate components, the relative movement between the first and second plate components adjusts the distance between them, thereby automating the clamping of the filter element edge strip. The clamping process is highly efficient, adaptable to filter element edge strips of different widths, and highly accurate. When changing different models of filter elements, there is no need to change the corresponding clamps.

[0007] Preferably, the first plate assembly includes a first plate disposed on one side of the support platform;

[0008] The second plate assembly includes a second plate disposed on one side of the support platform and a second transmission mechanism that is transmissionally connected to the second plate to move the second plate relative to the first plate.

[0009] Projecting vertically onto one side of the support platform, the projection surfaces of the first and second plates intersect or overlap. A clamping space for gripping the filter element is provided between the first and second plates on one side of the support platform. A second transmission mechanism is provided to allow for adjustable spacing between the first and second plates, enabling the gripping or releasing of the filter element edge strips. The clamping process is highly efficient and adaptable to filter element edge strips of different widths. The clamping process is highly accurate, and there is no need to change the corresponding clamps when changing different models of filter elements.

[0010] Preferably, the second transmission mechanism includes a second driving device, a second transmission screw connected to the second driving device, a second connecting plate threaded to the second transmission screw, and a second sliding module connected to the support platform. The second sliding module is connected to the second connecting plate, and the second connecting plate is connected to the second plate body. The second connecting plate and the second transmission screw are parallel to each other on the same side of the support platform, while the second plate body is opposite to each other on the other side of the support platform. The second driving device is a pneumatic or electric driving device; in this technical solution, it is a motor. The connected second transmission screw is vertically arranged. Projected vertically, the projection plane of the second connecting plate intersects with the projection plane of the support platform. The second driving device transmits power to the second transmission screw, and the rotation of the second transmission screw drives the second connecting plate, causing the second connecting plate to move vertically within the movement direction limited by the second sliding module. This adjusts the position of the second plate body relative to the first plate body, thereby adjusting the distance between the first and second plate bodies.

[0011] Preferably, the second sliding module includes a second slider and a second slide rail slidably connected to the second slider;

[0012] The second slider is connected to the support platform and the second slide rail is connected to the second connecting plate, or the second slider is connected to the second connecting plate and the second slide rail is connected to the support platform.

[0013] The second slide rail is arranged parallel to the second transmission lead screw. By setting up the second sliding module, in conjunction with the transmission of the second drive device, the second connecting plate drives the second plate body to move.

[0014] Meanwhile, the connection and setting position of the second slider and the second slide rail can be adjusted adaptively according to its usage needs.

[0015] Preferably, the length of the first plate and the length of the second plate are equal to the length of the support platform. Setting the first and second plates to a certain length facilitates the clamping operation of filter element strips of a certain length.

[0016] Preferably, the first plate assembly includes a first plate disposed on one side of the support platform and a first transmission mechanism that is drively connected to the first plate to move the first plate relative to the second plate. The first transmission mechanism allows the first plate to move, thereby adjusting its position relative to the second plate, thus achieving adjustable spacing between the first and second plates. This enables the use of filter element edge strips of different widths, ensuring high accuracy in the clamping process. Furthermore, when changing filter elements of different models, there is no need to change the corresponding clamps, and both the first and second plates can move, providing high flexibility in use.

[0017] Preferably, the first transmission mechanism includes a first driving device, a first transmission screw connected to the first driving device, a first connecting plate threaded to the first transmission screw, and a first sliding module connected to the support platform. The first sliding module is connected to the first connecting plate, and the first connecting plate is connected to the first plate body. The first connecting plate and the first transmission screw are parallel to each other on the same side of the support platform, and the first plate body is opposite to each other on the other side of the support platform. The first driving device is a pneumatic or electric driving device; in this technical solution, it is a motor, and the connected first transmission screw is vertically arranged. Projected vertically, the projection plane of the first connecting plate intersects with the projection plane of the support platform. The first driving device and the second driving device are both located on the same side of the support platform. The first sliding module includes a first slider and a first slide rail slidably connected to the first slider.

[0018] The first slider is connected to the support platform and the first slide rail is connected to the first connecting plate, or the first slider is connected to the first connecting plate and the first slide rail is connected to the support platform.

[0019] The first slide rail is arranged parallel to the first lead screw.

[0020] The first drive device transmits power to the first drive screw. The rotation of the first drive screw drives the first connecting plate, causing the first connecting plate to move vertically within the direction limited by the first sliding module. This adjusts the position of the first plate relative to the second plate, thereby adjusting the distance between the two plates. In practical use, when the filter element body only needs to be fitted with its long or short side, the edge strip is clamped between the first and second plates. The flipping mechanism flips the filter element edge strip clamp as a whole, causing it to move and fit the edge strip against the filter element body. After the edge strip is fitted, the first and second plates move in opposite directions, releasing the clamping of the edge strip.

[0021] When the filter element edge strip is attached to the long or short side with the flange, an indentation is formed. The edge strip is clamped between the first and second plates. The flipping mechanism flips the entire filter element edge strip clamp, causing the entire clamp to move and attach the edge strip to the filter element body. Due to the flange, the width of the edge strip is greater than the height of the filter element body, and the indentation is located at the upper edge of the filter element body after attachment. After attachment, the first and second plates move in opposite directions, releasing the clamping of the edge strip. The filter element edge strip clamp moves a certain distance in the opposite direction of the attachment action. Then, the first plate moves to the second plate, making the distance between the first and second plates equal to or greater than the height of the filter element body by 1 mm. Then, the filter element edge clamp moves in the bonding direction, and the lower edge of the first plate applies the flange to the top of the filter element body. If the bonding is tighter, the first plate presses the flange vertically downward again, and the support platform presses the edge strip tighter and applies it again. After the edge strip is applied, the first and second plates move in opposite directions, thereby releasing the clamping of the edge strip, and the whole moves in the opposite direction of the bonding direction.

[0022] Preferably, the first transmission mechanism includes one or more third driving devices and a first connecting plate connected to the third driving devices, the first connecting plate being connected to the first plate body. Specifically, the third driving device is a cylinder, fixed to the side of the support platform opposite to the first plate body. The movable end of the cylinder is vertically upward and connected to the first connecting plate. Projected vertically, the projection surface of the first connecting plate intersects the projection surface of the support platform. Both the third driving device and the second driving device are located on the same side of the support platform. The third driving device drives the first connecting plate, thereby moving the first plate body vertically to adjust its position relative to the second plate body, thus adjusting the distance between the first and second plate bodies.

[0023] In actual use, when the filter element body only needs to be attached to the long or short side, the side strip is clamped between the first plate and the second plate. The flipping mechanism flips the filter element side strip clamp as a whole, moves the filter element side strip clamp as a whole, and makes the side strip attach to the filter element body. After the side strip is attached, the first plate and the second plate move in opposite directions, thereby releasing the clamping of the side strip, and the whole moves in the opposite direction of the attachment direction.

[0024] When attaching the long or short side with the flange, the edge strip has an indentation. The edge strip is clamped between the first and second plates. The flipping mechanism flips the entire filter element edge strip clamp, causing the entire clamp to move and attach the edge strip to the filter element body. Due to the flange, the width of the edge strip is greater than the height of the filter element body, and after attachment, the indentation is located at the upper edge of the filter element body. After attachment, the first and second plates move in opposite directions, releasing the clamping of the edge strip. The filter element edge strip clamp moves a certain distance in the opposite direction of the attachment action, and then... The first plate moves towards the second plate, making the distance between the first and second plates equal to or greater than the height of the filter element body by 1 mm. Then, the filter element edge clamp moves as a whole in the bonding direction, and the lower edge of the first plate moves to bond the flange to the top of the filter element body. If the bonding is tighter, the first plate presses the flange vertically downward again, and the support platform presses the edge strip tighter and bonds it again. After the edge strip is bonded, the first and second plates move in opposite directions, thereby releasing the clamping of the edge strip, and the whole moves in the opposite direction of the bonding direction.

[0025] Preferably, the clamp body further includes a pushing mechanism for pushing the flange. When the first plate and the second plate clamp the edge strip and fit it against the filter element body, the pushing mechanism is provided to push the flange setting area, thereby assisting in completing the flange fitting action. After pushing is completed, the pushing mechanism retracts, so that the first plate and the second plate move towards each other a certain distance, thereby completing the pressing of the flange and the fitting of the side of the edge strip.

[0026] Preferably, the pushing mechanism includes one or more fourth driving devices disposed on one side of the support platform, and a flanged pressure strip drivenly connected to the fourth driving devices. The flanged pressure strip and the first plate are disposed on the same side of the support platform. The movable end of the fourth driving device passes through the support platform; specifically, the fourth driving device is a cylinder, and the movable end of the cylinder passes through the support platform and is connected to the flanged pressure strip. Furthermore, the movable end of the cylinder is horizontally positioned. A horizontally positioned fourth driving device extends or retracts the flanged pressure strip, allowing the filter element edge strip clamp to be held by the first and second plates and moved and fitted together. The fourth driving device then extends the flanged pressure strip, causing the flange to fold over from the indentation. The lower end face of the flange is then fitted and fixed to the upper end face of the filter element body. Subsequently, the fourth driving device retracts the flanged pressure strip, and the first plate moves a distance relative to the second plate, causing the lower end face of the first plate to fit against the upper end face of the flange, thus pressing the flange tightly. Simultaneously, the support platform presses and fits the edge strip. After the edge strip is fitted, the first and second plates move in opposite directions, releasing the clamping of the edge strip, and the entire assembly moves in the opposite direction of the fitting direction.

[0027] Preferably, the support platform is provided with a fitting groove that can be fitted with the flange strip. The flange strip and the fitting groove are set on the same horizontal plane at the same height of the support platform; this facilitates retraction after the flange is fitted, and at the same time, retracts to a state flush with the plane of the support platform, avoiding interference with the first plate during the movement of the first plate towards the location of the second plate.

[0028] Preferably, the fitting groove is positioned at a distance from the upper vertical edge of the support platform. The specific position can be adjusted according to the height and location of the flange; one embodiment is provided here.

[0029] Preferably, the flange strip is provided along the extension direction of the support platform, wherein the length of the flange strip is equal to the length of the fitting groove and the length of the support platform. Providing a flange strip of a certain length allows for effective pushing of the flange, avoiding the problem of insufficient length margin causing some flanges to fail to fit properly.

[0030] This application has achieved beneficial technical effects:

[0031] This invention features a vertically aligned first and second plate assembly. During use, when a strip coated with hot melt adhesive is conveyed between the first and second plate assemblies, the relative movement between them adjusts the distance between them, thus automating the gripping of the filter element strip. This process is highly efficient, adaptable to filter element strips of different widths, and highly accurate. Furthermore, when replacing different filter element models, there is no need to change the corresponding clamps. Attached Figure Description

[0032] Figure 1 The diagram shown is a structural schematic of this utility model;

[0033] Figure 2 The diagram shown is a schematic diagram of the structure of this utility model for clamping the filter element edge strip;

[0034] Figure 3 The diagram shows the structure of the filter element edge strip clamp with a third driving device and a pushing mechanism.

[0035] Figure 4 The diagram shows another structural schematic of the filter element edge strip clamp with a third driving device and a pushing mechanism.

[0036] Figure 5 The diagram shows a schematic of the third drive device for the filter element edge strip clamp.

[0037] Figure 6 The diagram shows another structural schematic of the filter element edge strip clamp with a third drive device.

[0038] Figure 7 The diagram shows the structure of the first driving device and the pushing mechanism for the filter element edge strip clamp;

[0039] Figure 8 The diagram shows another structural schematic of the filter element edge strip clamp setting first drive device and push mechanism;

[0040] Figure 9 The diagram shows the structure of the first driving device for setting the filter element side strip clamp;

[0041] Figure 10 The diagram shown is another structural schematic of the first driving device for setting the filter element side strip clamp;

[0042] Figure 11 The diagram shown is one of the process flow diagrams for bonding the edge strips of a filter element with flanges;

[0043] Figure 12 The second schematic diagram shows the process of bonding the edge strips of a filter element with a flange.

[0044] Figure Labels

[0045] 40-Supporting platform; 41-First plate assembly; 42-Second plate assembly; 411-First plate; 421-Second plate; 422-Second transmission mechanism; 423-Second driving device; 424-Second transmission screw; 425-Second connecting plate; 426-Second sliding module; 4261-Second slider; 4262-Second slide rail; 412-First driving device; 413-First transmission screw; 414-First connecting plate; 415-First sliding module; 416-Third driving device; 414-First connecting plate; 431-Fourth driving device; 432-Flanged strip; 400-Matching groove. Detailed Implementation

[0046] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the specific implementation methods of this utility model will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of this utility model. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0047] The technical solution of this utility model will be described in detail below with specific embodiments.

[0048] Example 1

[0049] Reference Figure 1 , Figure 2 As shown, a filter element edge strip clamp includes a clamp body, the clamp body including a support platform 40 that can be attached to the filter element edge strip, a first plate assembly 41 connected to one end of the support platform 40, and a second plate assembly 42 connected to the other end of the support platform 40 in the vertical direction.

[0050] Projected vertically onto one side of the support platform 40, the projection surfaces of the first plate assembly 41 and the second plate assembly 42 intersect or overlap. By setting vertically corresponding first plate assembly 41 and second plate assembly 42, during use, when the edge strip coated with hot melt adhesive is conveyed between the first plate assembly 41 and the second plate assembly 42, the relative movement between the first plate assembly 41 and the second plate assembly 42 adjusts the distance between them, thereby completing the automated clamping of the filter element edge strip. The clamping process is highly efficient, adaptable to filter element edge strips of different widths, and highly accurate. When changing different models of filter elements, there is no need to change the corresponding clamps.

[0051] The first plate assembly 41 includes a first plate 411 disposed on one side of the support platform 40;

[0052] The second plate assembly 42 includes a second plate 421 disposed on one side of the support platform 40, and a second transmission mechanism 422 that is transmissionally connected to the second plate 421 to move the second plate 421 relative to the first plate 411.

[0053] Projected vertically onto one side of the support platform 40, the projection surfaces of the first plate 411 and the second plate 421 intersect or overlap. A clamping space for gripping the filter element is provided between the first plate 411 and the second plate 421 on one side of the support platform 40. A second transmission mechanism 422 is provided so that the distance between the first plate 411 and the second plate 421 can be adjusted to complete the gripping or releasing action of the filter element edge strip. The clamping process is highly efficient and adaptable to filter element edge strips of different widths. The clamping process is highly accurate, and there is no need to change the corresponding clamp when changing different models of filter elements.

[0054] The second transmission mechanism 422 includes a second driving device 423, a second transmission screw 424 connected to the second driving device 423, a second connecting plate 425 threaded to the second transmission screw 424, and a second sliding module 426 connected to the support platform 40. The second sliding module 426 is connected to the second connecting plate 425, and the second connecting plate 425 is connected to the second plate body 421. The second connecting plate 425 and the second transmission screw 424 are arranged parallel to each other on the same side of the support platform 40, while the second plate body 421 is arranged opposite to each other on the other side of the support platform 40. The second driving device 423 is a pneumatic or electric driving device; in this technical solution, it is a motor, and the connected second transmission screw 424 is vertically arranged. Projected vertically, the projection surface of the second connecting plate 425 intersects with the projection surface of the support platform 40. The second driving device 423 drives the second transmission screw 424, which in turn drives the second connecting plate 425 to move vertically under the direction of movement limited by the second sliding module 426. This adjusts the position of the second plate 421 relative to the first plate 411, thereby adjusting the distance between the first plate 411 and the second plate 421.

[0055] The second sliding module 426 includes a second slider 4261 and a second slide rail 4262 slidably connected to the second slider 4261;

[0056] The second slider 4261 is connected to the support platform 40 and the second slide rail 4262 is connected to the second connecting plate 425, or the second slider 4261 is connected to the second connecting plate 425 and the second slide rail 4262 is connected to the support platform 40.

[0057] The second slide rail 4262 is arranged parallel to the second transmission screw 424. By setting the second sliding module 426, in conjunction with the transmission of the second drive device 423, the second connecting plate 425 drives the second plate body 421 to move.

[0058] Meanwhile, the connection and setting position of the second slider 4261 and the second slide rail 4262 can be adjusted according to their usage needs.

[0059] The length of the first plate 411 and the length of the second plate 421 are equal to the length of the support platform 40. Setting the first plate 411 and the second plate 421 to a certain length facilitates the clamping operation of the filter element edge strip with a certain length.

[0060] This technical solution also includes a flip-plate assembly, comprising a filter element side strip clamp. The horizontally placed filter element side strip clamp is flipped to a vertical position. In this technical solution, the filter element side strip clamp clamps the horizontally positioned side strip with applied hot melt adhesive. After clamping, the flip-plate assembly flips the filter element side strip clamp to a vertical position.

[0061] An edge-fitting mechanism includes a flip-plate assembly. It is equipped with a pushing mechanism that can push the flip-plate assembly as a whole, thereby causing the filter element edge strip clamp to move while holding an edge strip with applied hot melt adhesive, thus attaching the edge strip to the side of the filter element body, completing the edge strip fitting operation.

[0062] Example 2

[0063] This embodiment only describes the differences from the above embodiments; other technical features are the same. Please refer to [reference needed]. Figures 5 to 6 As shown, in this embodiment, the first plate assembly 41 includes a first plate 411 disposed on one side of the support platform 40 and a first transmission mechanism that is drively connected to the first plate 411 to move the first plate 411 relative to the second plate 421. The first transmission mechanism allows the first plate 411 to move, thereby adjusting its position relative to the second plate 421, thus achieving adjustable spacing between the first plate 411 and the second plate 421. This enables the use of filter element edge strips of different widths, resulting in high accuracy during the clamping process. When changing different models of filter elements, there is no need to change the corresponding clamps, and both the first plate 411 and the second plate 421 are movable, providing high flexibility in use.

[0064] The first transmission mechanism includes one or more third drive devices 416 and a first connecting plate 414 connected to the third drive devices 416. The first connecting plate 414 is connected to the first plate body 411. Specifically, the third drive device 416 is a cylinder, fixed to the other side of the support platform 40 opposite to the first plate body 411. The movable end of the cylinder is vertically upward and connected to the first connecting plate 414. Projected vertically, the projection plane of the first connecting plate 414 intersects the projection plane of the support platform 40. The third drive device 416 and the second drive device 423 are both located on the same side of the support platform 40. The third drive device 416 drives the first connecting plate, thereby moving the first plate body 411 vertically to adjust its position relative to the second plate body 421, thus adjusting the distance between the first plate body 411 and the second plate body 421.

[0065] In actual use, when the filter element body only needs to be attached to the long or short side, the edge strip is clamped between the first plate 411 and the second plate 421. After the flipping mechanism flips the filter element edge strip clamp as a whole, the filter element edge strip clamp moves as a whole and the edge strip is attached to the filter element body. After the edge strip is attached, the first plate 411 and the second plate 421 move in opposite directions, thereby releasing the clamping of the edge strip, and the whole moves in the opposite direction of the attachment direction.

[0066] Reference Figure 11 As shown, when the long or short side with the flange is attached, the edge strip has an indentation. The edge strip is clamped between the first plate 411 and the second plate 421. After the flipping mechanism flips the filter element edge strip clamp as a whole, it moves the filter element edge strip clamp as a whole and attaches the edge strip to the filter element body. Due to the flange, the width of the edge strip is greater than the height of the filter element body, and after the edge strip is attached, its indentation is located at the upper edge of the filter element body. After the edge strip is attached, the first plate 411 and the second plate 421 move in opposite directions, thereby releasing the clamping of the edge strip. The filter element edge strip clamp moves a certain distance in the opposite direction of the attachment action, and then the first plate 411 moves back to the second plate 421. 11 moves to the second plate 421, so that the distance between the first plate 411 and the second plate 421 is equal to or greater than the height of the filter element body by 1 mm. Then, the filter element edge clamp moves as a whole in the bonding direction. The lower edge of the first plate 411 moves to bond the flange to the top of the filter element body. If the bonding is tighter, the first plate 411 presses the flange vertically downward again. The support platform 40 presses and bonds the edge strip again. After the edge strip is bonded, the first plate 411 and the second plate 421 move in opposite directions to release the clamping of the edge strip and move as a whole in the opposite direction of the bonding direction.

[0067] Example 3

[0068] This embodiment only describes the differences from the above embodiments; other technical features are the same. Please refer to [reference needed]. Figures 9 to 10 As shown, in this embodiment, the first plate assembly 41 includes a first plate 411 disposed on one side of the support platform 40 and a first transmission mechanism that is drively connected to the first plate 411 to move the first plate 411 relative to the second plate 421. The first transmission mechanism allows the first plate 411 to move, thereby adjusting its position relative to the second plate 421, thus achieving adjustable spacing between the first plate 411 and the second plate 421. This enables the use of filter element edge strips of different widths, resulting in high accuracy during the clamping process. When changing different models of filter elements, there is no need to change the corresponding clamps, and both the first plate 411 and the second plate 421 are movable, providing high flexibility in use.

[0069] The first transmission mechanism includes a first driving device 412, a first transmission screw 413 connected to the first driving device 412, a first connecting plate 414 threaded to the first transmission screw 413, and a first sliding module 415 connected to the support platform 40. The first sliding module 415 is connected to the first connecting plate 414, and the first connecting plate 414 is connected to the first plate body 411. The first connecting plate 414 and the first transmission screw 413 are arranged parallel to each other on the same side of the support platform 40, and the first plate body 411 is arranged opposite to each other on the other side of the support platform 40. The first driving device 412 is a pneumatic or electric driving device; in this technical solution, it is a motor, and the connected first transmission screw 413 is vertically arranged. Projected vertically, the projection surface of the first connecting plate 414 intersects with the projection surface of the support platform 40; wherein the first driving device 412 and the second driving device 423 are both arranged on the same side of the support platform; the first sliding module 415 includes a first slider 4151 and a first slide rail 4152 slidably connected to the first slider 4151.

[0070] The first slider 4151 is connected to the support platform 40 and the first slide rail 4152 is connected to the first connecting plate 414, or the first slider 4151 is connected to the first connecting plate 414 and the first slide rail 4152 is connected to the support platform 40.

[0071] The first slide rail 4152 is arranged parallel to the first transmission screw 413.

[0072] The first drive device 421 transmits power to the first drive screw 413. The rotation of the first drive screw 413 drives the first connecting plate 414, causing the first connecting plate 414 to move vertically within the direction defined by the first sliding module 415. This adjusts the position of the first plate 411 relative to the second plate 421, thereby adjusting the distance between the two plates. In practical use, when the filter element body only needs to be attached to its long or short side, the edge strip is clamped between the first plate 411 and the second plate 421. The flipping mechanism flips the filter element edge strip clamp as a whole, causing it to move and attach the edge strip to the filter element body. After the edge strip is attached, the first plate 411 and the second plate 421 move in opposite directions, releasing the clamping of the edge strip.

[0073] Reference Figure 11 As shown, when the long or short side with the flange is attached, the edge strip has an indentation. The filter element edge strip is clamped between the first plate 411 and the second plate 421. The flipping mechanism flips the filter element edge strip clamp as a whole, causing the filter element edge strip clamp to move as a whole and attach the edge strip to the filter element body. Due to the flange, the width of the edge strip is greater than the height of the filter element body, and after the edge strip is attached, its indentation is located at the upper edge of the filter element body. After the edge strip is attached, the first plate 411 and the second plate 421 move in opposite directions, thereby releasing the clamping of the edge strip. The filter element edge strip clamp moves a certain distance in the opposite direction of the attachment action, and then the first plate... The first plate 411 moves towards the second plate 421, making the distance between the first plate 411 and the second plate 421 equal to or greater than the height of the filter element body by 1 mm. Then, the filter element edge clamp moves as a whole towards the bonding direction, and the lower edge of the first plate 411 applies the flange to the top of the filter element body. If the bonding is tighter, the first plate 411 presses the flange vertically downward again, and the support platform 40 presses and bonds the edge strip again. After the edge strip is bonded, the first plate 411 and the second plate 421 move away from each other, thereby releasing the clamping of the edge strip, and the whole moves in the opposite direction of the bonding direction.

[0074] Example 4

[0075] This embodiment only describes the differences from the above embodiments; other technical features are the same. Specific improvements are made based on Embodiment 2 or Embodiment 3, see reference [link / reference]. Figures 3 to 4 or Figures 7 to 8 as well as Figure 12As shown, in this embodiment, the clamp body further includes a pushing mechanism for pushing the flange. When the first plate 411 and the second plate 421 clamp the edge strip and adhere it to the filter element body, the pushing mechanism is provided to push the flange setting area, thereby assisting in completing the flange adhesion action. After pushing is completed, the pushing mechanism retracts, so that the first plate 411 and the second plate 42 move towards each other a certain distance, thereby completing the pressing of the flange and the adhesion of the side of the edge strip.

[0076] The pushing mechanism includes one or more fourth driving devices 431 disposed on one side of the support platform 40, and a flange pressing strip 432 that is pulsatorically connected to the fourth driving device 431. The flange pressing strip 432 and the first plate 411 are disposed on the same side of the support platform 40. The movable end of the fourth driving device 431 passes through the support platform 40; specifically, the fourth driving device 431 is a cylinder, and the movable end of the cylinder passes through the support platform 40 and is connected to the flange pressing strip 432. Furthermore, the movable end of the cylinder is horizontally positioned. A horizontally positioned fourth driving device 431 extends or retracts the flanged pressure strip 432, thereby enabling the filter element edge strip clamp to hold the edge strip via the first plate 411 and the second plate 421, moving and fitting the edge strip. Then, the fourth driving device 431 extends the flanged pressure strip, folding the flange from the indentation. The lower end face of the flange fits and is fixed to the upper end face of the filter element body. Subsequently, the fourth driving device 431 retracts the flanged pressure strip, and the first plate 411 moves a distance relative to the second plate 421, causing the lower end face of the first plate 411 to fit against the upper end face of the flange, thus pressing the flange. Simultaneously, the support platform 40 presses and fits the edge strip. After the edge strip is fitted, the first plate 411 and the second plate 421 move in opposite directions, releasing the clamping of the edge strip, and the entire assembly moves in the opposite direction of the fitting direction.

[0077] The support platform 40 is provided with a fitting groove 400 that can be fitted with the flange strip 432. The flange strip 432 and the fitting groove 400 are set on the same horizontal plane at the same height as the support platform 40; this facilitates retraction after the flange is fitted, and at the same time, retracts to a state flush with the plane of the support platform 40, avoiding interference with the first plate 411 during the movement towards the location of the second plate 421.

[0078] The fitting groove 400 is positioned with a distance between it and the upper vertical edge of the support platform 40. The specific position can be adjusted according to the height and position of the flange. One embodiment is given here.

[0079] The flange pressing strip 432 is provided along the extension direction of the support platform 40, wherein the length of the flange pressing strip 432 is equal to the length of the fitting groove 400 and the length of the support platform 40. Providing a flange pressing strip 432 of a certain length allows for effective pushing of the flange, avoiding the problem of insufficient length margin causing some flanges to fail to fit properly.

[0080] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0081] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

[0082] The embodiments of the filter element edge strip clamp provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A filter cartridge bead clamp comprising a clamp body, characterized by, The clamp body includes a support platform (40) that can be attached to the filter element edge strip, a first plate assembly (41) connected to one end of the support platform (40), and a second plate assembly (42) connected to the other end of the support platform (40) in the vertical direction. Projecting vertically onto one side of the support platform (40), the projection surface of the first plate assembly (41) and the projection surface of the second plate assembly (42) intersect or overlap with each other. The first plate assembly (41) includes a first plate (411) disposed on one side of the support platform (40). The second plate assembly (42) includes a second plate (421) disposed on one side of the support platform (40) and a second transmission mechanism (422) that is transmissionally connected to the second plate (421) to move the second plate (421) relative to the first plate (411). Projecting vertically onto one side of the support platform (40), the projection surface of the first plate (411) intersects or overlaps with the projection surface of the second plate (421).

2. The core bead clamp of claim 1, wherein, The second transmission mechanism (422) includes a second drive device (423), a second transmission screw (424) connected to the second drive device (423), a second connecting plate (425) threaded to the second transmission screw (424), and a second sliding module (426) connected to the support platform (40). The second sliding module (426) is connected to the second connecting plate (425), and the second connecting plate (425) is connected to the second plate body (421).

3. The core bead clamp of claim 2, wherein, The second sliding module (426) includes a second slider (4261) and a second slide rail (4262) slidably connected to the second slider (4261). The second slider (4261) is connected to the support platform (40) and the second slide rail (4262) is connected to the second connecting plate (425), or the second slider (4261) is connected to the second connecting plate (425) and the second slide rail (4262) is connected to the support platform (40); The second slide rail (4262) is arranged parallel to the second transmission screw (424).

4. The filter core bead clamp of any one of claims 1 to 3, wherein, The first plate assembly (41) includes a first plate (411) disposed on one side of the support platform (40) and a first transmission mechanism that is connected to the first plate (411) to move the first plate (411) relative to the second plate (421).

5. The filter core bead clamp of claim 4, wherein, The first transmission mechanism includes a first driving device (412), a first transmission screw (413) connected to the first driving device (412), a first connecting plate (414) threaded to the first transmission screw (413), and a first sliding module (415) connected to the support platform (40). The first sliding module (415) is connected to the first connecting plate (414), and the first connecting plate (414) is connected to the first plate body (411).

6. The filter core bead clamp of claim 4, wherein, The first transmission mechanism includes one or more third drive devices (416) and a first connecting plate (414) that is drively connected to the third drive device (416). The first connecting plate (414) is connected to the first plate body (411).

7. The core bead clamp of claim 4, wherein, The fixture body also includes a pushing mechanism for pushing the flange.

8. The filter core bead clamp of claim 7, wherein, The pushing mechanism includes one or more fourth driving devices (431) disposed on one side of the support platform (40) and a flange pressing strip (432) that is connected to the fourth driving device (431) in a transmission manner. The flange pressing strip (432) and the first plate (411) are disposed on the same side of the support platform (40).

9. The filter core bead clamp of claim 8, wherein, The support platform (40) is provided with a fitting groove (400) that can fit into the flange strip (432).

Images