Automatic placement of forked sponge cushioning pads assembly equipment and its assembly method

Abstract

This invention relates to the field of sponge pads, and more particularly to an automatic placement and assembly method for split-type sponge cushioning pads. The technical problem is that multiple workers are required to complete the assembly, resulting in low production efficiency. Workers' hands easily come into contact with the adhesive surface, causing glue loss, and improper handling can lead to deformation of the sponge pads. The technical solution is: an automatic placement and assembly method for split-type sponge cushioning pads, including support plates and fixing frames; two support plates are provided, symmetrically arranged front and rear; a fixing frame is fixedly connected to the upper middle and upper right sides of each of the two support plates. This invention enables the arrangement of a stack of sponge pads, with five pads arranged in a row, and the Velcro disc automatically adheres to the pads, avoiding deformation caused by manual handling, eliminating the need for manual glue application and pasting, and improving the production efficiency of sponge cushioning pads.

Description

Technical Field

[0001] This invention relates to the field of sponge pads, and more particularly to an automatic placement forked sponge cushioning pad assembly device and its assembly method. Background Technology

[0002] The foam cushioning pad is assembled from two Velcro discs with a foam pad sandwiched in the middle, and the two are glued together.

[0003] Existing methods for creating foam cushioning pads involve manually placing the hook and loop fastener discs and foam pads on a workbench, then manually applying adhesive to one side of each, and finally manually bonding them together. This process requires multiple workers, resulting in low production efficiency. Furthermore, when the workers applying the adhesive and bonding the pads have different work rhythms, the adhesive may not be applied in time, causing it to dry and harden. Additionally, after applying adhesive, workers may touch the adhesive surface when handling the hook and loop fastener discs and foam pads, leading to adhesive loss and affecting the bonding quality. The foam pads are elastic, and improper handling can cause deformation, preventing complete adhesion between the two surfaces when bonding them to the hook and loop fastener discs.

[0004] To solve the above problems, there is an urgent need for an automatic placement and assembly method for forked sponge cushioning pads. Summary of the Invention

[0005] To overcome the shortcomings of requiring multiple workers to complete the task, resulting in low production efficiency, workers easily touching the adhesive surface when handling the sponge pad, causing adhesive loss, and improper force applied by workers leading to deformation of the sponge pad, this invention provides an automatic placement forked sponge cushioning pad assembly device and its assembly method.

[0006] The technical implementation of this invention is as follows: an automatic placement and splitting sponge cushioning pad assembly device, comprising a support plate, a fixing frame, a transfer and gluing system, a placement system, and a release system; two support plates are provided, symmetrically arranged front and rear; a fixing frame is fixedly connected to the upper middle and upper right of each of the two support plates; a transfer and gluing system for transferring and gluing the Velcro discs and sponge pads is connected between the two support plates at the middle; the upper inner sides of both fixing frames are connected to the transfer and gluing system; a placement system for placing a stack of sponge pads is connected between the two support plates at the right; and a release system for collecting the assembled Velcro discs and sponge pads is connected between the two support plates at the left.

[0007] Furthermore, particularly preferably, the transfer and application system includes a first electric slide rail, a first electric slider, a first electric push rod, a first fixed plate, a Velcro fastening strap, a second fixed plate, a material carrier frame, a third fixed plate, an adhesive tank, and an electric application roller; a first electric slide rail is fixedly connected to the upper front and upper rear of each of the two fixed frames; a first electric slider is slidably connected to each of the two first electric slide rails; a first electric push rod is fixedly connected to the lower side of each of the two first electric sliders; a first fixed plate is fixedly connected to the telescopic ends of the two first electric push rods; a Velcro fastening strap is fixedly connected to the lower side of the first fixed plate; a second fixed plate is fixedly connected to the middle between the two support plates; a material carrier frame is fixedly connected to the upper side of the second fixed plate; a third fixed plate is fixedly connected to the middle between the two support plates, and the third fixed plate is located to the right of the second fixed plate; an adhesive tank is fixedly connected to the upper side of the third fixed plate; an electric application roller is installed in the middle of the upper side of the two support plates, and the roller body of the electric application roller is located above the adhesive tank.

[0008] Furthermore, particularly preferably, the arrangement system includes support columns, a fourth fixing plate, a receiving frame, a discharge frame, side baffles, limit stops, a torsion spring shaft, a top plate, a connecting frame, a second electric slide rail, a second electric slider, an L-shaped plate, and a partition assembly; two support columns are fixedly connected to the upper right side of the two support plates; a fourth fixing plate is fixedly connected to the right side between the two support plates; two more support columns are fixedly connected to the upper rear side of the fourth fixing plate; the four support columns are distributed in a rectangular quadrant; a receiving frame is fixedly connected to the upper side of the two front support columns; a discharge frame is fixedly connected to the upper side of the two rear support columns; the rear side of the receiving frame is fixedly connected to the discharge frame; the upper side of the discharge frame... A side baffle is fixedly connected to the left and upper right sides respectively; a limit stop is connected to the front left wall and the front right wall of the inner side of the discharge frame via a torsion spring; a groove is opened in the lower front side of the discharge frame, and a torsion spring shaft is connected in the groove; a top plate is connected to the torsion spring shaft; a connecting frame is fixedly connected to the upper left and upper right sides of the fourth fixed plate; a second electric slide rail is fixedly connected to the upper side of each of the two connecting frames; a second electric slider is slidably connected to each of the two second electric slide rails; an L-shaped plate is fixedly connected to the upper side of each of the two second electric sliders; a separator assembly is connected between the two L-shaped plates; the separator assembly is connected to the receiving frame.

[0009] Furthermore, particularly preferably, the separating assembly includes a first U-shaped frame, a first material-pulling rod, a first linkage plate, a second U-shaped frame, a second material-pulling rod, a second linkage plate, a first connecting block, a third U-shaped frame, a third material-pulling rod, a third linkage plate, a second connecting block, a fourth U-shaped frame, a fourth material-pulling rod, a fourth linkage plate, a third connecting block, a fifth U-shaped frame, a fifth material-pulling rod, and a fourth connecting block; a first U-shaped frame is fixedly connected between the two L-shaped plates; a first material-pulling rod is fixedly connected to the inner left and inner right walls of the first U-shaped frame; a first linkage plate is fixedly connected to the lower center of the first U-shaped frame; a through groove is formed in the receiving frame; the first U-shaped frame is slidably disposed within the groove of the receiving frame; a second U-shaped frame is disposed in front of the first U-shaped frame; a second material-pulling rod is fixedly connected to the inner left and inner right walls of the second U-shaped frame; two second linkage plates are fixedly connected to the lower side of the second U-shaped frame; a first connecting block is fixedly connected to the lower side of the second U-shaped frame, and the first connecting block is located between the two second linkage plates; the second U-shaped frame... A third U-shaped frame is provided in front of the frame; a third material-pulling rod is fixedly connected to the inner left and inner right walls of the third U-shaped frame; both third material-pulling rods are slidably disposed within the groove of the receiving frame; two third linkage plates are fixedly connected to the lower side of the third U-shaped frame; two second connecting blocks are fixedly connected to the lower side of the third U-shaped frame, and the two second connecting blocks are located between the two third linkage plates; a fourth U-shaped frame is provided in front of the third U-shaped frame; a fourth material-pulling rod is fixedly connected to the inner left and inner right walls of the fourth U-shaped frame; both fourth material-pulling rods are slidably disposed within the groove of the receiving frame; two fourth linkage plates are fixedly connected to the lower side of the fourth U-shaped frame; two third connecting blocks are fixedly connected to the lower side of the fourth U-shaped frame; the two third connecting blocks are located between the two fourth linkage plates; a fifth U-shaped frame is provided in front of the fourth U-shaped frame; a fifth material-pulling rod is fixedly connected to the inner left and inner right walls of the fifth U-shaped frame; both fifth material-pulling rods are slidably disposed within the groove of the receiving frame; two fourth connecting blocks are fixedly connected to the lower side of the fifth U-shaped frame.

[0010] Furthermore, particularly preferably, a through groove is provided on both the left and right walls of the discharge frame.

[0011] Furthermore, particularly preferably, the disengagement system includes a fifth fixing plate, a collection frame, a limiting frame, and separation components; two fifth fixing plates are fixedly connected to the left side between the two support plates; a collection frame is fixedly connected to the upper side of the two fifth fixing plates; a limiting frame is fixedly connected to the upper right side of the collection frame; and five separation components are connected to the upper left side of the limiting frame, with the five separation components being equidistantly distributed front and back.

[0012] Furthermore, particularly preferably, each separation component includes a mounting base, a second electric push rod, a locking plate, a connecting wing plate, a spring rod, a connecting plate, a torsion spring rotating column, a first separation rod, and a second separation rod; the mounting base is fixedly connected to the upper left side of the limiting frame; the second electric push rod is fixedly connected to the upper right side of the mounting base; the locking plate is fixedly connected to the telescopic end of the second electric push rod; a connecting wing plate is fixedly connected to the front left side and the rear left side of the locking plate; a spring rod is connected to the right side of each of the two connecting wing plates; a connecting plate is connected to the right side of each of the two spring rods; a torsion spring rotating column is rotatably connected to the front right side and the rear right side of the connecting plate; a first separation rod passes through the interior of each of the two torsion spring rotating columns; two through slots are opened on the connecting plate, and each of the two first separation rods passes through one through slot on the connecting plate; a second separation rod is fixedly connected to the middle right side of the connecting plate.

[0013] Furthermore, particularly preferably, the width of the connecting plate is greater than the width of the through slot of the limiting frame.

[0014] Furthermore, particularly preferably, a trapezoidal groove is provided on the right side of the card slot plate.

[0015] Furthermore, particularly preferably, a method for assembling an automatically placed, forked sponge cushioning pad includes the following steps:

[0016] Step 1: Fixing and applying adhesive. First, the worker places five hook and loop fastener discs into the transfer and adhesive application system. The transfer and adhesive application system fixes the five hook and loop fastener discs and applies adhesive to the bottom surface of the five hook and loop fastener discs.

[0017] Step 2: Placement. Workers place five sponge pads in a stack within the arrangement system, which then spreads the stack of sponge pads out so that the five sponge pads are arranged in a row.

[0018] Step 3: Attaching. Use the transfer and glue application system to attach the bottom surfaces of the five glued Velcro discs to the five sponge pads.

[0019] Step 4: Assembly. After that, manually place the other five Velcro discs into the transfer and gluing system, and then apply glue to the bottom of the five sponge pads through the transfer and gluing system, and stick the bottom of the five sponge pads to the other five Velcro discs.

[0020] Step 5: Separation and Collection. Finally, the sponge buffer pad in the transfer and coating system is separated by the separation system and collected manually.

[0021] The advantages of this invention are as follows:

[0022] This invention enables the equidistant arrangement of a stack of sponge pads, with five sponge pads distributed in a row, replacing manual placement and improving work efficiency. Furthermore, after fixing five Velcro discs, the Velcro discs automatically adhere to the five sponge pads, avoiding the problem of sponge pad deformation caused by manual handling. This completes the assembly of the entire sponge cushioning pad without the need for manual gluing and pasting, thus improving the production efficiency of sponge cushioning pads. Attached Figure Description

[0023] Figure 1 The diagram shown is a first three-dimensional structural schematic of the automatic placement forked sponge cushioning pad assembly device of the present invention;

[0024] Figure 2 The diagram shown is a second three-dimensional structural schematic of the automatically placed, forked sponge cushioning pad assembly device of the present invention.

[0025] Figure 3 The diagram shown is a three-dimensional structural schematic of the transfer and coating system of the present invention;

[0026] Figure 4 The diagram shown is a three-dimensional structural schematic of the arrangement system of the present invention;

[0027] Figure 5 The diagram shown is a first partial three-dimensional structural schematic of the arrangement system of the present invention;

[0028] Figure 6 The diagram shown is a second partial three-dimensional structural schematic of the arrangement system of the present invention;

[0029] Figure 7 The diagram shown is a three-dimensional structural schematic of the third part of the arrangement system of the present invention;

[0030] Figure 8 The diagram shown is a partial three-dimensional structural schematic of the arrangement system of the present invention.

[0031] Figure 9 The diagram shown is a partial three-dimensional structural schematic of the arrangement system of the present invention.

[0032] Figure 10 The diagram shown is a partial three-dimensional structural schematic of the arrangement system of the present invention.

[0033] Figure 11 The diagram shown is a partial three-dimensional structural schematic of the arrangement system of the present invention.

[0034] Figure 12 The diagram shown is a partial view of the layout system of the present invention in operation.

[0035] Figure 13 The diagram shown is a partial view of the operation effect of the layout system of the present invention.

[0036] Figure 14 The diagram shown is a three-dimensional structural illustration of the detached system of the present invention;

[0037] Figure 15 The diagram shown is a partial three-dimensional structural schematic of the detached system of the present invention;

[0038] Figure 16 The diagram shown is a partial three-dimensional structural schematic of the separation component of the present invention.

[0039] Reference numerals: 1-Support plate, 2-Fixing frame, 101-First electric slide rail, 102-First electric slider, 103-First electric push rod, 104-First fixing plate, 105-Hook and loop fastener, 106-Second fixing plate, 107-Carrying frame, 108-Third fixing plate, 109-Glue tank, 110-Electric glue applicator roller, 201-Support column, 202-Fourth fixing plate, 203-Receiving frame, 204-Discharge frame, 205-Side baffle, 206-Limit stop bar, 207-Torsion spring shaft, 208-Top plate, 209-Connecting frame, 210-Second electric slide rail, 211-Second electric slider, 212-L-shaped plate, 213-First U-shaped frame, 214-First material pusher, 215-First linkage plate, 216 - Second U-shaped frame, 217- Second material-pushing rod, 218- Second linkage plate, 219- First connecting block, 220- Third U-shaped frame, 221- Third material-pushing rod, 222- Third linkage plate, 223- Second connecting block, 224- Fourth U-shaped frame, 225- Fourth material-pushing rod, 226- Fourth linkage plate, 227- Third connecting block, 228- Fifth U-shaped frame, 229- Fifth material-pushing rod, 230- Fourth connecting block, 301- Fifth fixing plate, 302- Assembly frame, 303- Limiting frame, 304- Mounting base, 305- Second electric push rod, 306- Positioning plate, 307- Connecting wing plate, 308- Spring rod, 309- Connecting plate, 310- Torsion spring rotating column, 311- First separating rod, 312- Second separating rod. Detailed Implementation

[0040] The present invention will now be described in detail with reference to the accompanying drawings.

[0041] Example 1

[0042] An automated assembly device for forked sponge cushioning pads, such as... Figure 1-16As shown, it includes a support plate 1, a fixing frame 2, a transfer and gluing system, an arrangement system, and a release system; there are two support plates 1, which are symmetrically arranged front and back; a fixing frame 2 is welded to the upper middle and upper right of each of the two support plates 1; the transfer and gluing system is connected between the two support plates 1 in the middle; the upper inner sides of the two fixing frames 2 are both connected to the transfer and gluing system; the arrangement system is connected to the right of the two support plates 1; and the release system is connected to the left of the two support plates 1.

[0043] Working Process: When using this automatic placement and splitting sponge cushioning pad assembly equipment, the worker first places five hook and loop fastener discs into the transfer and gluing system. The system secures the discs and applies glue to their bottom surfaces. Simultaneously, the worker places five sponge pads in a stack into the arrangement system, spreading them out so they are arranged in a row. The transfer and gluing system then adheres the glued bottom surfaces of the five hook and loop fastener discs to the five sponge pads. Afterward, the worker manually places another five hook and loop fastener discs into the transfer and gluing system, and then... The adhesive system applies adhesive to the bottom surface of five sponge pads and then attaches them to five additional Velcro discs, thus completing the production of the entire sponge cushioning pad. Finally, the sponge cushioning pads are separated from the transfer adhesive system by a detachment system and collected manually. This allows a stack of sponge pads to be evenly spaced, with five pads arranged in a row, replacing manual placement and improving work efficiency. Furthermore, after the five Velcro discs are fixed in place, they automatically adhere to the five sponge pads, completing the assembly of the entire sponge cushioning pad without the need for manual adhesive application and pasting, further improving the production efficiency of the sponge cushioning pads.

[0044] The transfer and application system includes a first electric slide rail 101, a first electric slider 102, a first electric push rod 103, a first fixing plate 104, a Velcro fastening strap 105, a second fixing plate 106, a material carrier frame 107, a third fixing plate 108, an adhesive tank 109, and an electric application roller 110. A first electric slide rail 101 is bolted to the upper front and upper rear of each of the two fixing frames 2. A first electric slider 102 is slidably connected to each of the two first electric slide rails 101. A first electric push rod 103 is fixedly connected to the lower side of each of the two first electric sliders 102. A first fixing plate 104 is fixedly connected to the telescopic end of the rod 103; a Velcro fastening strap 105 is fixedly connected to the lower side of the first fixing plate 104; a second fixing plate 106 is welded between the two support plates 1; a material carrying frame 107 is fixedly connected to the upper side of the second fixing plate 106; a third fixing plate 108 is welded between the two support plates 1, and the third fixing plate 108 is located to the right of the second fixing plate 106; an adhesive tank 109 is fixedly connected to the upper side of the third fixing plate 108; an electric glue applicator roller 110 is installed in the middle of the upper side of the two support plates 1, and the roller body of the electric glue applicator roller 110 is located above the adhesive tank 109.

[0045] The arrangement system includes support columns 201, a fourth fixing plate 202, a receiving frame 203, a discharge frame 204, a side baffle 205, a limit stop bar 206, a torsion spring shaft 207, a top plate 208, a connecting frame 209, a second electric slide rail 210, a second electric slider 211, an L-shaped plate 212, and a partition assembly; two support columns 201 are welded to the upper right side of the two support plates 1; a fourth fixing plate 202 is welded to the right side between the two support plates 1; two more support columns 201 are welded to the upper rear side of the fourth fixing plate 202; the four support columns 201 are distributed in a rectangular quadrant; a receiving frame 203 is welded to the upper side of the two front support columns 201; a discharge frame 204 is welded to the upper side of the two rear support columns 201; the rear side of the receiving frame 203 is welded to the discharge frame 204; the discharge frame 204... 4. A side baffle 205 is welded to the upper left and upper right sides respectively; a limit stop 206 is connected to the front left and front right inner walls of the discharge frame 204 by a torsion spring; a groove is opened on the lower front side of the discharge frame 204, and a torsion spring shaft 207 is connected in the groove; a top plate 208 is connected to the torsion spring shaft 207; a connecting frame 209 is welded to the upper left and upper right sides of the fourth fixing plate 202; a second electric slide rail 210 is bolted to the upper side of each of the two connecting frames 209; a second electric slider 211 is slidably connected to each of the two second electric slide rails 210; an L-shaped plate 212 is fixedly connected to the upper side of each of the two second electric sliders 211; a separator assembly is connected between the two L-shaped plates 212; the separator assembly is connected to the receiving frame 203.

[0046] The separating assembly includes a first U-shaped frame 213, a first material-pulling rod 214, a first linkage plate 215, a second U-shaped frame 216, a second material-pulling rod 217, a second linkage plate 218, a first connecting block 219, a third U-shaped frame 220, a third material-pulling rod 221, a third linkage plate 222, a second connecting block 223, a fourth U-shaped frame 224, a fourth material-pulling rod 225, a fourth linkage plate 226, a third connecting block 227, a fifth U-shaped frame 228, a fifth material-pulling rod 229, and a fourth connecting block 230; the first U-shaped frame 213 is fixedly connected between the two L-shaped plates 212; the inner left wall and inner right wall of the first U-shaped frame 213 are each fixed A first material-pulling rod 214 is connected; a first linkage plate 215 is fixedly connected to the lower middle part of the first U-shaped frame 213; a groove extending through the left and right sides is opened inside the receiving frame 203; the first U-shaped frame 213 is slidably disposed in the groove of the receiving frame 203; a second U-shaped frame 216 is provided in front of the first U-shaped frame 213; a second material-pulling rod 217 is fixedly connected to the left and right inner walls of the second U-shaped frame 216; two second linkage plates 218 are fixedly connected to the lower side of the second U-shaped frame 216; a first connecting block 219 is fixedly connected to the lower side of the second U-shaped frame 216, and the first connecting block 219 is located between the two second linkage plates 218; A third U-shaped frame 220 is provided in front of the second U-shaped frame 216; a third material-pulling rod 221 is fixedly connected to the left and right inner walls of the third U-shaped frame 220; both third material-pulling rods 221 are slidably disposed in the groove of the receiving frame 203; two third linkage plates 222 are fixedly connected to the lower side of the third U-shaped frame 220; two second connecting blocks 223 are fixedly connected to the lower side of the third U-shaped frame 220, and the two second connecting blocks 223 are located between the two third linkage plates 222; a fourth U-shaped frame 224 is provided in front of the third U-shaped frame 220; a fourth material-pulling rod 221 is fixedly connected to the left and right inner walls of the fourth U-shaped frame 224. 5; Both fourth material-pulling rods 225 are slidably arranged in the groove of the receiving frame 203; Two fourth linkage plates 226 are fixedly connected to the lower side of the fourth U-shaped frame 224; Two third connecting blocks 227 are fixedly connected to the lower side of the fourth U-shaped frame 224; The two third connecting blocks 227 are located between the two fourth linkage plates 226; A fifth U-shaped frame 228 is arranged in front of the fourth U-shaped frame 224; A fifth material-pulling rod 229 is fixedly connected to the inner left wall and inner right wall of the fifth U-shaped frame 228; Both fifth material-pulling rods 229 are slidably arranged in the groove of the receiving frame 203; Two fourth connecting blocks 230 are fixedly connected to the lower side of the fifth U-shaped frame 228.

[0047] The left and right walls of the discharge frame 204 both have through slots.

[0048] The disengagement system includes a fifth fixing plate 301, a collection frame 302, a limiting frame 303, and separation components; two fifth fixing plates 301 are welded to the left side between the two support plates 1; a collection frame 302 is welded to the upper side of the two fifth fixing plates 301; a limiting frame 303 is welded to the upper right side of the collection frame 302; five separation components are connected to the upper left side of the limiting frame 303, and the five separation components are distributed at equal intervals front and back.

[0049] Each separation component includes a mounting base 304, a second electric push rod 305, a locking plate 306, a connecting wing plate 307, a spring rod 308, a connecting plate 309, a torsion spring rotating column 310, a first separation rod 311, and a second separation rod 312; a mounting base 304 is welded to the upper left side of the limiting frame 303; the second electric push rod 305 is bolted to the upper right side of the mounting base 304; the locking plate 306 is fixedly connected to the telescopic end of the second electric push rod 305; a connecting wing is fixedly connected to the front left side and the rear left side of the locking plate 306. Plate 307; each of the two connecting wing plates 307 has a spring rod 308 connected to its right side; the two spring rods 308 have a connecting plate 309 connected to their right sides; a torsion spring rotating column 310 is rotatably connected to the front right side and the rear right side of the connecting plate 309; a first separating rod 311 passes through the interior of each of the two torsion spring rotating columns 310; two through slots are opened on the connecting plate 309, and each of the two first separating rods 311 passes through one of the through slots on the connecting plate 309; a second separating rod 312 is fixedly connected to the middle right side of the connecting plate 309.

[0050] The width of the connecting plate 309 is greater than the width of the through slot of the limiting frame 303.

[0051] A trapezoidal groove is provided on the right side of the card slot plate 306.

[0052] First, prepare sufficient glue in the glue tank 109. Control the electric glue applicator roller 110 to cover its surface with glue. Then, manually place five hook and loop fastener discs in a row inside the material carrier frame 107, with the burr side of the discs facing upwards. Next, control the first electric slider 102 on the first electric slide rail 101 to move, causing it to move the first electric push rod 103, the first fixing plate 104, and the hook and loop fastener strap 105 to the upper position of the material carrier frame 107. Then, control the two first electric push rods 103 to push the first fixing plate 104 and the hook and loop fastener strap 105 downwards, with the burr side of the strap 105 facing downwards. When the hook and loop fastener strap 105 moves down to the position of the hook and loop fastener discs... When the burr surfaces come into contact, the hook and loop discs adhere to the bottom surface of the hook and loop fixing band 105. Then, the first electric push rod 103 is controlled to pull the first fixing plate 104 and the hook and loop fixing band 105 upward, causing the hook and loop fixing band 105 to move the hook and loop discs upward, so that the downward-facing fiber surface of the hook and loop discs is at the same height as the highest point of the electric glue applicator roller 110. Then, the first electric slider 102 on the first electric slide rail 101 is controlled to move to the right, causing the hook and loop fixing band 105 to move the five hook and loop discs to the right. When the five hook and loop discs move to the right, the fiber surface of the hook and loop discs contacts the upper side of the electric glue applicator roller 110, so that the glue on the surface of the electric glue applicator roller 110 is applied to the fiber surface of the hook and loop discs. Then, the hook and loop fixing band 105 continues to move the five hook and loop discs to the right.

[0053] First, control the second electric slider 211 on the second electric slide rail 210 to move backward, so that the second electric slider 211 drives the L-shaped plate 212 to move, and the L-shaped plate 212 drives the first U-shaped frame 213 to move. The first U-shaped frame 213 moves to contact the top plate 208, and then the first U-shaped frame 213 pushes the top plate 208 to rotate. The torsion spring shaft 207 rotates with the top plate 208. Taking the right to left view as the reference, the top plate 208 rotates counterclockwise. When the top plate 208 rotates and tilts, the first U-shaped frame 213 stops moving. Then the worker places five sponge pads stacked together in the discharge frame 204 and between the two side baffles 205.

[0054] Then, the second electric slider 211 on the second electric slide rail 210 is controlled to continue moving backward, causing the first U-shaped frame 213 to continue moving and driving the first feeding rod 214 to move synchronously. The first feeding rod 214 moves and pushes the lowest sponge pad, blocking the upper sponge pad through the two limit stops 206, causing the lowest sponge pad to be pushed out. At this time, the limit stops 206 are used, and the first U-shaped frame 213 moves past the top plate 208, causing the top plate 208 to reset under the restoring action of the torsion spring shaft 207. The top plate 208 returns to a vertical state. Since the lowest sponge pad is pulled out, the upper sponge pad will tilt. At this time, the vertical top plate 208 supports the upper sponge pad. During the process of the lowest sponge pad being pulled out, the upper sponge pad is still horizontally supported and will not tilt. The frame 213 drives the first linkage plate 215 to move. When the first linkage plate 215 moves to contact the first connecting block 219, the first linkage plate 215 pulls the first connecting block 219, causing the first connecting block 219 to drive the second U-shaped frame 216 to move synchronously. During the movement of the second U-shaped frame 216, it touches the top plate 208 and causes the top plate 208 to be pushed and rotated, so that the top plate 208 rotates to tilt. At this time, the bottom sponge pad is completely pulled out. The upper sponge pad has no support point below it and falls horizontally onto the bottom surface of the discharge frame 204. The second U-shaped frame 216 drives the two second push rods 217 to move synchronously, causing the two second push rods 217 to move and push the sponge pad that is now at the bottom. After the second U-shaped frame 216 moves past the top plate 208, it rotates back to its original position and supports the upper sponge pad again.

[0055] The first linkage plate 215, the second linkage plate 218, the third linkage plate 222, and the fourth linkage plate 226 are all U-shaped. The first linkage plate 215 is aligned with the first connecting block 219, the second linkage plate 218 with the second connecting block 223, the third linkage plate 222 with the third connecting block 227, and the fourth linkage plate 226 with the fourth connecting block 230. When the second U-shaped frame 216 moves, it causes the second linkage plate 218 to move. The linkage plate 218 moves to the second connecting block 223, pulling the second connecting block 223 to move, causing the second connecting block 223 to drive the third U-shaped frame 220 to move. The third U-shaped frame 220 drives the third material-pulling rod 221 and the third linkage plate 222 to move. The third material-pulling rod 221 pulls the next sponge pad to move. The third linkage plate 222 moves to the third connecting block 227, pulling the third connecting block 227 to move, causing the third connecting block 227 to drive the fourth U-shaped frame 224 to move. 4. The fourth push rod 225 and the fourth linkage plate 226 move. The fourth push rod 225 pulls the next sponge pad to move. The fourth linkage plate 226 moves to the fourth connecting block 230, pulling the fourth connecting block 230 to move. The fourth connecting block 230 then moves the fifth U-shaped frame 228, which in turn moves the fifth push rod 229, pulling the next sponge pad to move. Following the above operating logic, the third U-shaped frame 220 and the fourth U-shaped frame 224... The fifth U-shaped frame 228 passes through the top plate 208 in sequence, causing the top plate 208 to repeatedly flip, tilt, and reset, ensuring that the sponge pads above will not tip over when each sponge pad is removed. Furthermore, the first material-pushing rod 214, the second material-pushing rod 217, the third material-pushing rod 221, the fourth material-pushing rod 225, and the fifth material-pushing rod 229 all slide and move within the groove on the rear side of the receiving frame 203 and the through grooves on the left and right walls of the discharge frame 204, thereby automatically arranging the five sponge pads from a stack into a row.

[0056] Then, the first electric slider 102 on the first electric slide rail 101 is moved, causing the hook and loop fastener 105 to align the hook and loop disc with the sponge pad on the discharge frame 204. Then, the first electric push rod 103 is controlled to push the first fixing plate 104 downwards, causing the hook and loop fastener 105 to move the hook and loop disc down until it is in contact with the sponge pad. When the hook and loop fastener 105 moves down and contacts the limit stop 206, it will press down the limit stop 206, causing it to rotate and thus not blocking the downward movement of the hook and loop fastener 105. After the hook and loop disc is in contact with the sponge pad, the first electric push rod 103 pulls the first fixing plate 104 upwards, causing the hook and loop disc and the sponge pad to move upwards synchronously, so that the bottom surface of the sponge pad is in contact with the sponge pad. The highest point of the electric glue-applying roller 110 is at the same height. Then, the first electric slider 102 on the first electric slide rail 101 is controlled to move to the left, so that when the sponge pad passes the electric glue-applying roller 110, the glue on the electric glue-applying roller 110 is automatically applied to the lower surface of the sponge pad. Then, the worker places the other five hook and loop discs in the material frame 107. Then, the hook and loop fastening strap 105 drives the hook and loop discs and the sponge pad to align with the material frame 107. Then, the first electric push rod 103 is controlled to push the first fixing plate 104 down, so that the hook and loop fastening strap 105 drives the hook and loop discs and the sponge pad to move down, so that the other five hook and loop discs are pasted on the lower surface of the sponge pad, thereby completing the assembly of the entire sponge cushioning pad.

[0057] When it is necessary to separate the assembled sponge cushioning pad from the Velcro fastening strap 105, the first electric push rod 103 is controlled to adjust the height of the first fixing plate 104 so that the bottom surface of the Velcro fastening strap 105 is flush with the first separating rod 311 and the second separating rod 312. Taking one of the separation components as an example, the second electric push rod 305 is controlled to push the locking plate 306 to the right, so that the locking plate 306 drives the connecting wing plate 307, spring rod 308, connecting plate 309, torsion spring rotating column 310, first separating rod 311 and second separating rod 312 to move as a whole. 2. The first separating rod 311 and the second separating rod 312 move through the through slot of the limiting frame 303, and both the right ends of the first separating rod 311 and the second separating rod 312 are spiked. The first separating rod 311 and the second separating rod 312 continue to move and insert into the gap between the hook and loop fastener 105 and the hook and loop disc. When the connecting plate 309 moves to the limiting frame 303, since the width of the connecting plate 309 is greater than the width of the through slot of the limiting frame 303, the limiting frame 303 blocks the connecting plate 309, and the connecting plate 309 stops moving. Meanwhile, the locking plate 306 and the connecting wing plate 307 continue to move, the spring rod 308 is compressed, and the locking plate 306... A trapezoidal groove is provided on the right side. By moving the two inclined surfaces of the trapezoidal groove of the locking plate 306, the two first separating rods 311 are moved, causing them to rotate in opposite directions. This causes the portions of the two first separating rods 311 located in the gap between the hook and loop fastener 105 and the hook and loop disc to move away from each other. The torsion spring rotating column 310 rotates with the first separating rods 311. The movement of the two first separating rods 311 initially separates the adhesive edges of the hook and loop fastener 105 from the hook and loop disc. Then, the first electric push rod 103 is controlled to pull the first fixing plate 104 and the hook and loop fastener 105 upwards. The hook and loop disc is blocked by the first separating rod 311 and the second separating rod 312, causing the hook and loop fixing strap 105 to move upward and separate from the hook and loop disc. After the hook and loop disc detaches from the hook and loop fixing strap 105, it automatically falls into the material frame 107 and is collected manually. Then the first separating rod 311 and the second separating rod 312 are withdrawn. Under the restoring action of the spring rod 308, the connecting wing plate 307 and the connecting plate 309 move away from each other. The first separating rod 311 leaves the trapezoidal groove of the locking plate 306. Then, under the restoring action of the torsion spring rotating column 310, the first separating rod 311 rotates back to its original position.

[0058] Example 2

[0059] Based on Example 1, an assembly method for an automatically placed, branch-type sponge cushioning pad includes the following steps:

[0060] Step 1: Fixing and applying adhesive. First, the worker places five hook and loop fastener discs into the transfer and adhesive application system. The transfer and adhesive application system fixes the five hook and loop fastener discs and applies adhesive to the bottom surface of the five hook and loop fastener discs.

[0061] Step 2: Placement. Workers place five sponge pads in a stack within the arrangement system, which then spreads the stack of sponge pads out so that the five sponge pads are arranged in a row.

[0062] Step 3: Attaching. Use the transfer and glue application system to attach the bottom surfaces of the five glued Velcro discs to the five sponge pads.

[0063] Step 4: Assembly. After that, manually place the other five Velcro discs into the transfer and gluing system, and then apply glue to the bottom of the five sponge pads through the transfer and gluing system, and stick the bottom of the five sponge pads to the other five Velcro discs.

[0064] Step 5: Separation and Collection. Finally, the sponge buffer pad in the transfer and coating system is separated by the separation system and collected manually.

[0065] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An automatic placement forked sponge cushion assembly device, comprising a support plate (1) and a fixing frame (2); two support plates (1) are provided, and the two support plates (1) are symmetrically arranged front and back; a fixing frame (2) is fixedly connected to the upper middle part and the upper right part of each of the two support plates (1); characterized in that: It also includes a transfer and gluing system, an arrangement system and a release system; a transfer and gluing system for transferring and gluing the Velcro discs and sponge pads is connected in the middle between the two support plates (1); the upper inner sides of the two fixing frames (2) are connected to the transfer and gluing system; an arrangement system for placing a stack of sponge pads is connected in the right part between the two support plates (1); a release system for collecting the assembled Velcro discs and sponge pads is connected in the left part between the two support plates (1); The disengagement system includes a fifth fixing plate (301), a collection frame (302), a limiting frame (303), and separation components; two fifth fixing plates (301) are fixedly connected to the left side between the two support plates (1); a collection frame (302) is fixedly connected to the upper side of the two fifth fixing plates (301); a limiting frame (303) is fixedly connected to the upper right side of the collection frame (302); five separation components are connected to the upper left side of the limiting frame (303), and the five separation components are equidistantly distributed front and back; Each separation component includes a mounting base (304), a second electric push rod (305), a locking plate (306), a connecting wing plate (307), a spring rod (308), a connecting plate (309), a torsion spring rotating column (310), a first separation rod (311), and a second separation rod (312); the mounting base (304) is fixedly connected to the upper left side of the limiting frame (303); the second electric push rod (305) is fixedly connected to the upper right side of the mounting base (304); the locking plate (306) is fixedly connected to the telescopic end of the second electric push rod (305); and a locking plate (306) is fixedly connected to the front left side and the rear left side of the locking plate (306). Connecting wing plates (307); each of the two connecting wing plates (307) is connected to a spring rod (308) on its right side; a connecting plate (309) is connected to the right side of the two spring rods (308); a torsion spring rotating column (310) is rotatably connected to the front and rear right sides of the connecting plate (309); a first separating rod (311) passes through the interior of each of the two torsion spring rotating columns (310); two through slots are opened on the connecting plate (309), and each of the two first separating rods (311) passes through one through slot on the connecting plate (309); a second separating rod (312) is fixedly connected to the middle right side of the connecting plate (309). A trapezoidal groove is provided on the right side of the card slot plate (306).

2. The automatically positioned, forked sponge cushioning pad assembly device according to claim 1, characterized in that: The transfer and application system includes a first electric slide rail (101), a first electric slider (102), a first electric push rod (103), a first fixing plate (104), a Velcro fastening strap (105), a second fixing plate (106), a material frame (107), a third fixing plate (108), an adhesive tank (109), and an electric application roller (110); a first electric slide rail (101) is fixedly connected to the upper front and upper rear of each of the two fixing frames (2); a first electric slider (102) is slidably connected to each of the two first electric slide rails (101); a first electric push rod (103) is fixedly connected to the lower side of each of the two first electric sliders (102); and two first electric push rods (104, 105, 106, 107, 108, 109, 10 ... 3) A first fixing plate (104) is fixedly connected to the telescopic end; a Velcro fixing strap (105) is fixedly connected to the lower side of the first fixing plate (104); a second fixing plate (106) is fixedly connected to the middle between the two support plates (1); a material carrying frame (107) is fixedly connected to the upper side of the second fixing plate (106); a third fixing plate (108) is fixedly connected to the middle between the two support plates (1), and the third fixing plate (108) is located to the right of the second fixing plate (106); an adhesive tank (109) is fixedly connected to the upper side of the third fixing plate (108); an electric glue applicator roller (110) is installed in the middle of the upper side of the two support plates (1), and the roller body of the electric glue applicator roller (110) is located above the adhesive tank (109).

3. The automatically placed, forked sponge cushioning pad assembly device according to claim 2, characterized in that: The arrangement system includes support columns (201), a fourth fixing plate (202), a receiving frame (203), a discharge frame (204), a side baffle (205), a limit stop (206), a torsion spring shaft (207), a top plate (208), a connecting frame (209), a second electric slide rail (210), a second electric slider (211), an L-shaped plate (212), and a partition assembly; two support columns (201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 212, and a partition assembly; two support plates (1) are fixedly connected to the upper right side of the two support plates (201, 202, 203, 204, 205, 206, 207, 208, 209, 20 ... 01); A fourth fixing plate (202) is fixedly connected to the right side between the two support plates (1); Two other support columns (201) are fixedly connected to the upper rear side of the fourth fixing plate (202); The four support columns (201) are distributed in a rectangular quadrant; A receiving frame (203) is fixedly connected to the upper side of the two front support columns (201); A discharge frame (204) is fixedly connected to the upper side of the two rear support columns (201); The rear side of the receiving frame (203) is connected to the discharge frame (204). Fixed connection; a side baffle (205) is fixedly connected to the upper left and upper right sides of the discharge frame (204); a limit stop (206) is connected to the front left and front right sides of the inner left wall of the discharge frame (204) by a torsion spring; a groove is opened on the lower front side of the discharge frame (204), and a torsion spring shaft (207) is connected in the groove; a top plate (208) is connected to the torsion spring shaft (207); a connecting frame (209) is fixedly connected to the upper left and upper right sides of the fourth fixed plate (202); a second electric slide rail (210) is fixedly connected to the upper side of each of the two connecting frames (209); a second electric slider (211) is slidably connected to each of the two second electric slide rails (210); an L-shaped plate (212) is fixedly connected to the upper side of each of the two second electric sliders (211); a separator assembly is connected between the two L-shaped plates (212); the separator assembly is connected to the receiving frame (203).

4. The automatically placed, forked sponge cushioning pad assembly device according to claim 3, characterized in that: The separating assembly includes a first U-shaped frame (213), a first material-pulling rod (214), a first linkage plate (215), a second U-shaped frame (216), a second material-pulling rod (217), a second linkage plate (218), a first connecting block (219), a third U-shaped frame (220), a third material-pulling rod (221), a third linkage plate (222), a second connecting block (223), a fourth U-shaped frame (224), a fourth material-pulling rod (225), a fourth linkage plate (226), a third connecting block (227), a fifth U-shaped frame (228), a fifth material-pulling rod (229), and a fourth connecting block (230); the first U-shaped frame (213) is fixedly connected between the two L-shaped plates (212); the first U-shaped frame (213) is located on the left side. A first material-pulling rod (214) is fixedly connected to the wall and the inner right wall; a first linkage plate (215) is fixedly connected to the lower middle part of the first U-shaped frame (213); a groove extending through the left and right sides is opened in the receiving frame (203); the first U-shaped frame (213) is slidably set in the groove of the receiving frame (203); a second U-shaped frame (216) is set in front of the first U-shaped frame (213); a second material-pulling rod (217) is fixedly connected to the inner left wall and the inner right wall of the second U-shaped frame (216); two second linkage plates (218) are fixedly connected to the lower side of the second U-shaped frame (216); a first connecting block (219) is fixedly connected to the lower side of the second U-shaped frame (216), and the first connecting block (219) is located on the two second linkage plates (214). Between 8); a third U-shaped frame (220) is provided in front of the second U-shaped frame (216); a third material-pulling rod (221) is fixedly connected to the left and right inner walls of the third U-shaped frame (220); both third material-pulling rods (221) are slidably set in the groove of the receiving frame (203); two third linkage plates (222) are fixedly connected to the lower side of the third U-shaped frame (220); two second connecting blocks (223) are fixedly connected to the lower side of the third U-shaped frame (220), and the two second connecting blocks (223) are located between the two third linkage plates (222); a fourth U-shaped frame (224) is provided in front of the third U-shaped frame (220); a fourth material-pulling rod is fixedly connected to the left and right inner walls of the fourth U-shaped frame (224). 225); both fourth material-pulling rods (225) are slidably set in the groove of the receiving frame (203); two fourth linkage plates (226) are fixedly connected to the lower side of the fourth U-shaped frame (224); two third connecting blocks (227) are fixedly connected to the lower side of the fourth U-shaped frame (224); the two third connecting blocks (227) are located between the two fourth linkage plates (226); a fifth U-shaped frame (228) is set in front of the fourth U-shaped frame (224); a fifth material-pulling rod (229) is fixedly connected to the inner left wall and inner right wall of the fifth U-shaped frame (228); both fifth material-pulling rods (229) are slidably set in the groove of the receiving frame (203); two fourth connecting blocks (230) are fixedly connected to the lower side of the fifth U-shaped frame (228).

5. The automatically positioned, forked sponge cushioning pad assembly device according to claim 4, characterized in that: The left and right walls of the discharge frame (204) are both provided with through slots.

6. The automatically positioned, forked sponge cushioning pad assembly device according to claim 1, characterized in that: The width of the connecting plate (309) is greater than the width of the through slot of the limiting frame (303).

7. An automatic placement, forked sponge cushioning pad assembly device according to any one of claims 1-6, characterized in that: A method for assembling an automatically positioned, branch-type sponge cushioning pad includes the following steps: Step 1: Fixing and applying adhesive. First, the worker places five hook and loop fastener discs into the transfer and adhesive application system. The transfer and adhesive application system fixes the five hook and loop fastener discs and applies adhesive to the bottom surface of the five hook and loop fastener discs. Step 2: Placement. Workers place five sponge pads in a stack within the arrangement system, which then spreads the stack of sponge pads out so that the five sponge pads are arranged in a row. Step 3: Attaching. Use the transfer and glue application system to attach the bottom surfaces of the five glued Velcro discs to the five sponge pads. Step 4: Assembly. After that, manually place the other five Velcro discs into the transfer and gluing system, and then apply glue to the bottom of the five sponge pads through the transfer and gluing system, and stick the bottom of the five sponge pads to the other five Velcro discs. Step 5: Separation and Collection. Finally, the sponge buffer pad in the transfer and coating system is separated by the separation system and collected manually.

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