A post-treatment dispensing device for calcium silicate gel foot pads

Abstract

This utility model belongs to the field of bathroom mat technology, specifically a post-treatment adhesive dispensing device for calcium silicate gel mats. It includes a main body and a worktable. The worktable is equipped with a slide rail and an adhesive spray head. Multiple positioning blocks are installed on the worktable, each with a recess groove. An extension rod is slidably installed within the recess groove. An installation cover is installed on the worktable, and a cylinder is installed inside the installation cover. The extension rod is mounted on the cylinder. Vibration blocks are installed on the surface of the worktable, located below folding grooves, with each vibration block corresponding to a folding groove. This utility model has a simple structure. It vibrates the folding grooves being dispensed and causes them to arch upwards, promoting adhesive penetration into the gap between the mat unit and the connecting pad layer, and promoting uniform distribution of adhesive within the folding grooves. This increases the adhesive bonding area, resulting in a stronger bond and improved dispensing effect.

Description

Technical Field

[0001] This utility model belongs to the field of bathroom mat technology, specifically a post-processing adhesive dispensing device for calcium silicate gel mats. Background Technology

[0002] Diatomaceous earth itself does not contain asbestos fibers, but the diatomaceous earth mining sites may contain asbestos and other substances. Because it is difficult to separate diatomaceous earth and asbestos substances during the mining process, diatomaceous earth may contain asbestos fibers. Therefore, calcium silicate gel is used to replace diatomaceous earth to produce new diatomaceous earth-free foot mats to meet the product testing standards of relevant countries after the foot mats are exported, ensuring the quality of the foot mats and reducing the difficulty of export business.

[0003] Because calcium silicate gel pads are rigid, they are cumbersome to store when not in use, generally only able to be placed against a wall. Therefore, by fixing the calcium silicate gel pads to the padding layer and creating multiple parallel grooves on the calcium silicate gel pads, the pads can be folded, allowing them to be rolled up for storage when not in use. To ensure a long lifespan for the foldable calcium silicate gel pads and prevent breakage or separation from the grooves, post-treatment with adhesive is required. This ensures a strong bond between the pads and the padding layer, preventing them from detaching. However, because the pads and padding layer are tightly adhered, the adhesive does not easily penetrate the gaps between them, affecting the bonding effect. Furthermore, if the sprayed adhesive is too fluid, it may overflow; if it is too fluid, it may not effectively soak the sides of the pads, reducing the bonding area and impacting the bond strength. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this invention proposes a post-treatment dispensing device for calcium silicate gel foot pads. This device vibrates the folding groove during dispensing and makes the groove arch upwards, promoting the penetration of adhesive into the gap between the foot pad unit and the connecting pad layer, and promoting the uniform distribution of adhesive in the folding groove. This increases the bonding area of ​​the adhesive, making the adhesive bond firmly and thus improving the dispensing effect.

[0005] The technical solution adopted by this utility model to solve its technical problem is: the silicon calcium gel foot pad post-processing dispensing equipment of this utility model includes a main body and a worktable. A longitudinal slide rail is installed on the worktable, a transverse slide rail is installed on the longitudinal slide rail, a lifting slide rail is installed on the transverse slide rail, and a spray head is installed on the lifting slide rail.

[0006] Material pads for dispensing adhesive are placed on the workbench;

[0007] Multiple sets of positioning blocks are installed on the workbench. Each positioning block has a retraction groove, which is aligned with the folding groove on the material foot pad. The width of the retraction groove is greater than the width of the folding groove.

[0008] The side wall of the retraction groove is provided with an installation hole, and an extension rod is slidably installed in the installation hole. An installation cover is installed on the worktable. The installation cover is located behind the positioning block in the positive Y-axis direction. A cylinder is installed inside the installation cover, and the extension rod is installed on the cylinder through a connecting rod.

[0009] A fixing groove is installed on the surface of the workbench, and a vibrating block is installed in the fixing groove. The vibrating block is located below the folding groove, and there is a one-to-one correspondence between the vibrating block and the folding groove.

[0010] Preferably, the extension rod has an installation groove, the side wall of the installation groove has a sliding groove, an elastic piece is installed in the installation groove, the end of the elastic piece away from the positioning block is rotatably connected to the side wall of the installation groove, and the end of the elastic piece near the positioning block is slidably installed in the sliding groove.

[0011] The elastic sheet is arc-shaped and symmetrically arranged on both sides of the extension rod, and the elastic sheet abuts against the side wall of the folding groove.

[0012] Preferably, the upper surface of the vibrating block is an upwardly convex arc-shaped surface, the width of the vibrating block is greater than the width of the folding groove, and the highest point of the arc-shaped surface is aligned with the midpoint of the folding groove in the width direction.

[0013] Preferably, an elastic layer is installed in the fixing groove, the vibration block is installed on the elastic layer, a cavity is opened in the elastic layer, the cavity is connected to an external negative pressure air source, and an adsorption hole is opened on the upper surface of the elastic layer.

[0014] The adsorption holes are symmetrically distributed on both sides of the width direction of the vibrating block, and the upper surface of the elastic layer is flush with the surface of the worktable.

[0015] Preferably, the moving distance of the glue spray head during the glue dispensing process is less than the length of the folding groove.

[0016] Preferably, the mounting cover has an air blowing hole on the side facing the material foot pad, the air blowing hole is aligned with the folding groove on the material foot pad, the mounting cover and the workbench form a closed space, the closed space is connected to an external positive pressure air source, the positioning block has a connecting groove, the connecting groove is connected to the air blowing hole, and the connecting groove is aligned with the folding groove on the material foot pad.

[0017] The beneficial effects of this utility model are as follows:

[0018] 1. The silica-calcium gel foot pad post-processing dispensing device of this utility model, by setting up a vibrating block, an elastic layer and an adsorption hole, when dispensing in the folded groove, the vibrating block below the folded groove starts to vibrate, vibrating the glue in the folded groove, and the convex arc surface on the vibrating block makes the folded groove arch upward, thereby promoting the glue to flow and penetrate into the gap between the foot pad unit and the connecting pad layer, and increasing the bonding area between the foot pad unit and the connecting pad layer, so that the glue is firmly bonded, improving the dispensing effect and extending the service life of the foot pad.

[0019] 2. The silica-calcium gel foot pad post-processing dispensing device of this utility model, by setting an extension rod, an installation groove, a sliding groove and an elastic sheet, allows the arc-shaped elastic sheet to contact and press against the side wall of the folding groove after the extension rod is inserted into the folding groove, avoiding collision or compression between the extension rod and the side wall of the folding groove, and minimizing damage to the folding groove 85 or separation or cracking between the foot pad unit 83 and the connecting pad layer 84, which would affect the quality and service life of the foot pad product. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a perspective view of the dispensing equipment in this utility model;

[0022] Figure 2 This is a schematic diagram showing the placement of the material foot pads on the dispensing equipment in this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the workbench on the dispensing equipment in this utility model;

[0024] Figure 4 This is a schematic diagram showing the positions of the positioning block, the extension rod, and the material foot pad on the dispensing equipment in this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the mounting cover on the dispensing equipment in this utility model;

[0026] Figure 6 This is a cross-sectional schematic diagram of the vibrating block and elastic layer on the dispensing equipment in this utility model;

[0027] Figure 7 This is a partial structural schematic diagram of the material foot pad in this utility model;

[0028] Figure 8 yes Figure 4 A magnified view of a section at point A in the middle;

[0029] Figure 9 yes Figure 4 A magnified view of a section at point B in the middle;

[0030] In the diagram: Main body 1, workbench 11, spray nozzle 2, longitudinal slide rail 21, transverse slide rail 22, lifting slide rail 23, mounting cover 4, cylinder 41, connecting rod 42, air blowing hole 43, positioning block 5, retraction groove 51, connecting groove 52, extension rod 6, mounting groove 61, sliding groove 62, elastic sheet 63, vibration block 7, elastic layer 71, adsorption hole 711, material foot pad 8, glued foot pad 81, unglued foot pad 82, foot pad unit 83, connecting pad layer 84, folding groove 85, adhesive strip 86. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0032] like Figures 1 to 9 As shown, the present invention provides a post-processing dispensing device for calcium silicate gel foot pads, comprising a main body 1 and a workbench 11. A longitudinal slide rail 21 is installed on the workbench 11, a transverse slide rail 22 is installed on the longitudinal slide rail 21, a lifting slide rail 23 is installed on the transverse slide rail 22, and a spray nozzle 2 is installed on the lifting slide rail 23.

[0033] Material pads 8 to be applied with adhesive are placed on the workbench 11;

[0034] Multiple sets of positioning blocks 5 are installed on the workbench 11. The positioning blocks 5 are provided with a retraction groove 51. The retraction groove 51 is aligned with the folding groove 85 on the material foot pad 8. The width of the retraction groove 51 is greater than the width of the folding groove 85.

[0035] The side wall of the retraction groove 51 is provided with an installation hole, and an extension rod 6 is slidably installed in the installation hole. An installation cover 4 is installed on the worktable 11. The installation cover 4 is located behind the positioning block 5 in the positive Y-axis direction. A cylinder 41 is installed inside the installation cover 4. The extension rod 6 is installed on the cylinder 41 through a connecting rod 42.

[0036] A fixing groove is installed on the surface of the workbench 11, and a vibration block 7 is installed in the fixing groove. The vibration block 7 is located below the folding groove 85, and there is a one-to-one correspondence between the vibration block 7 and the folding groove 85.

[0037] During operation, the controller controls the cylinder 41 to extend the extension rod 6 from the retraction slot 51. Then, the operator places the material pad 8 to be glued onto the worktable 11 and pushes it towards the positioning block 5, ensuring the pad 8 is flush against the side of the block 5 and the extension rod 6 is inserted into the folding slot 85. This completes the positioning of the material pad 8 on the worktable 11. Afterward, the controller controls the cylinder 41 to retract the extension rod 6 back to its original position. Simultaneously, after the material pad 8 is placed... After completion, the controller sequentially controls the longitudinal slide rail 21, the transverse slide rail 22 and the lifting slide rail 23, so that the spray head 2 moves to the folding groove 85, so that the glue spray head 2 sprays glue into the folding groove 85, completing the glue application process for the material foot pad 8. Then, the controller controls the spray head 2 to move to the un-glueed foot pad 82 on the worktable 11 to apply glue to the un-glueed foot pad 82. At the same time, the staff removes the glued foot pad 81 and replaces it with a new material foot pad 8 to be glued on the worktable 11.

[0038] Meanwhile, after the material foot pad 8 is positioned on the workbench 11, the folded groove 85 on the material foot pad 8 is located directly above the vibrating block 7. Then, when the controller controls the movement of the spray nozzle 2 and dispenses glue to the folded groove 85, the vibrating block 7 below the folded groove 85 is working, thereby vibrating the folded groove 85, promoting the uniform distribution of the glue sprayed from the spray nozzle 2 in the folded groove 85, and allowing it to flow or penetrate into the gap between the foot pad unit 83 and the connecting pad layer 84 on the material foot pad 8, increasing the bonding area of ​​the glue, thereby improving the bonding effect of the glue on the foot pad unit 83 and the connecting pad layer 84, and improving the dispensing effect of the dispensing equipment.

[0039] As one embodiment of this utility model, the extension rod 6 is provided with an installation groove 61, and the side wall of the installation groove 61 is provided with a sliding groove 62. An elastic piece 63 is installed in the installation groove 61. The end of the elastic piece 63 away from the positioning block 5 is rotatably connected to the side wall of the installation groove 61, and the end of the elastic piece 63 close to the positioning block 5 is slidably installed in the sliding groove 62.

[0040] The elastic sheet 63 is arc-shaped and is symmetrically arranged on both sides of the extension rod 6. The elastic sheet 63 abuts against the side wall of the folding groove 85.

[0041] When the controller controls the cylinder 41 to move, the extension rod 6 extends out of the mounting hole in the retraction groove 51. The elastic sheet 63 on the extension rod 6 is no longer squeezed by the inner wall of the mounting hole, and the elastic sheet 63 returns to its arc shape. At the same time, when the worker pushes the material foot pad 8 placed on the workbench 11 toward the positioning block 5, the extension rod 6 will insert into the folding groove 85. During this process, the arc-shaped, protruding elastic sheet 63 will contact the side wall of the folding groove 85. This prevents the worker from pushing the material foot pad 8 if it is tilted or offset without noticing, which could cause the extension rod 6 to collide or squeeze with the folding groove 85, resulting in damage to the folding groove 85 or separation or cracking between the foot pad unit 83 and the connecting pad layer 84, affecting the quality and service life of the foot pad product.

[0042] In one embodiment of this utility model, the upper surface of the vibrating block 7 is an upwardly convex arc-shaped surface, the width of the vibrating block 7 is greater than the width of the folding groove 85, and the highest point of the arc-shaped surface is aligned with the midpoint of the folding groove 85 in the width direction.

[0043] After the material foot pad 8 is placed on the workbench 11 and positioned, the upper surface of the vibrating block 7 is a raised arc surface, which causes the material foot pad 8 to arch upward at the folding groove 85. This widens the opening of the folding groove 85 and causes the gap between the foot pad unit 83 and the connecting pad layer 84 to open. This promotes the penetration and flow of the glue sprayed by the spray nozzle 2 into the opened gap, improving the adhesion between the glue and the foot pad unit 83 and the connecting pad layer 84, and extending the service life of the foot pad. At the same time, because of the upward arch at the folding groove 85, the glue sprayed by the spray nozzle 2 will be fully dispersed in the folding groove 85, improving the dispensing effect. After the material foot pad 8 is dispensed and removed from the workbench 11, the arch at the folding groove 85 disappears, and the glue in the folding groove 85 is squeezed by the side walls of the folding groove 85, making the glue evenly and fully distributed, thereby improving the surface quality of the glue strip 86 formed after the glue in the folding groove 85 has cured.

[0044] In one embodiment of this utility model, an elastic layer 71 is installed in the fixing groove, the vibration block 7 is installed on the elastic layer 71, a cavity is opened in the elastic layer 71, the cavity is connected to the negative pressure air source of the outside, and an adsorption hole 711 is opened on the upper surface of the elastic layer 71.

[0045] The adsorption holes 711 are symmetrically distributed on both sides of the width direction of the vibrating block 7, and the upper surface of the elastic layer 71 is flush with the surface of the worktable 11.

[0046] After the material foot pad 8 is placed on the workbench 11 and positioned, the controller activates the external negative pressure air source, creating negative pressure in the cavity of the elastic layer 71. This negative pressure then adsorbs the material foot pad 8 through the suction holes 711, thus fixing the material foot pad 8 on the surface of the workbench 11. This prevents the material foot pad 8 from shifting due to accidental contact by workers, which could affect the smooth dispensing process and quality. Simultaneously, the adsorption and fixation of the material foot pad 8 by the suction holes 711 also reduces the impact of the raised arc-shaped surface of the vibrating block 7 on the top of the material foot pad 8. The material foot pad 8 is able to adhere tightly to the surface of the workbench 11 and the vibrating block 7, thereby avoiding gaps between the material foot pad 8 and the upper surface of the vibrating block 7, which would affect the vibration effect of the vibrating block 7 on the folding groove 85 that is being dispensed, and thus affect the bonding effect and dispensing quality of the adhesive. At the same time, the vibrating block 7 is mounted on the elastic layer 71, which can be used to buffer and dampen the vibrating block 7, so that each vibrating block 7 is relatively independent when working, reducing the impact of the vibration of the vibrating block 7 on the adhesive in the adjacent folding groove 85 that has already been dispensed.

[0047] In one embodiment of this utility model, the moving distance of the glue spray head 2 during the glue dispensing process is less than the length of the folding groove 85.

[0048] The distance the nozzle 2 travels during the dispensing process is less than the length of the folding groove 85, causing the nozzle 2 to stop dispensing glue when it approaches the end of the folding groove 85. This creates a small blank area at the end of the folding groove 85, reducing the amount of glue used during dispensing and preventing glue from dripping onto the outside and causing contamination due to changes in glue flow and viscosity. At the same time, when dispensing glue into the folding groove 85, the vibration block 7 below the folding groove 85 vibrates the folding groove 85 and the glue inside, causing the glue to flow and be evenly distributed within the folding groove 85. During this process, the blank area at the end of the folding groove 85 can be filled by the flowing glue, thus preventing glue from overflowing from the openings at both ends of the folding groove 85 after dispensing, ensuring the cleanliness of the foot pads, and preventing contamination of the workbench 11 surface.

[0049] In one embodiment of this utility model, the mounting cover 4 has an air blowing hole 43 on the side facing the material foot pad 8. The air blowing hole 43 is aligned with the folding groove 85 on the material foot pad 8. The mounting cover 4 and the workbench 11 form a closed space. The closed space is connected to an external positive pressure air source. The positioning block 5 has a connecting groove 52. The connecting groove 52 is connected to the air blowing hole 43. The connecting groove 52 is aligned with the folding groove 85 on the material foot pad 8.

[0050] Since dust and ash may adhere to the foot pads during the production process, directly applying adhesive to the folding groove 85 would affect the bonding effect of the adhesive. Therefore, after the material foot pad 8 is placed on the workbench 11 and positioned, the controller controls the external positive pressure air source to send air into the enclosed space, which then blows out from the air blowing hole 43 on the mounting cover 4. This blows away any dust and ash that may be present in the folding groove 85, ensuring that the folding groove 85 is as clean as possible. This, in turn, ensures the bonding effect of the adhesive to the foot pad unit 83 and the connecting pad layer 84 after application, and extends the service life of the foot pads. At the same time, by opening a connecting groove 52 on the positioning block 5, the air blown out of the air blowing hole 43 can be blown into the folding groove 85 through the connecting groove 52, preventing the air blowing hole 43 on the mounting cover 4 from being blocked by the positioning block 5, which would affect the cleaning effect of the folding groove 85.

[0051] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A post-treatment dispensing device for calcium silicate gel foot pads, comprising a main body (1) and a workbench (11), wherein a longitudinal slide rail (21) is installed on the workbench (11), a transverse slide rail (22) is installed on the longitudinal slide rail (21), a lifting slide rail (23) is installed on the transverse slide rail (22), and a spray nozzle (2) is installed on the lifting slide rail (23); Material pads (8) to be glued are placed on the workbench (11); characterized in that Multiple sets of positioning blocks (5) are installed on the workbench (11). The positioning blocks (5) are provided with a retraction groove (51). The retraction groove (51) is aligned with the folding groove (85) on the material foot pad (8). The width of the retraction groove (51) is greater than the width of the folding groove (85). The side wall of the retraction groove (51) is provided with an installation hole, and an extension rod (6) is slidably installed in the installation hole. An installation cover (4) is installed on the worktable (11). The installation cover (4) is located behind the positioning block (5) in the positive direction of the Y axis. A cylinder (41) is installed in the installation cover (4). The extension rod (6) is installed on the cylinder (41) through a connecting rod (42). A fixing groove is installed on the surface of the workbench (11), and a vibration block (7) is installed in the fixing groove. The vibration block (7) is located below the folding groove (85), and there is a one-to-one correspondence between the vibration block (7) and the folding groove (85).

2. The apparatus according to claim 1, wherein: The extension rod (6) is provided with an installation groove (61), and a sliding groove (62) is provided on the side wall of the installation groove (61). An elastic piece (63) is installed in the installation groove (61). The end of the elastic piece (63) away from the positioning block (5) is rotatably connected to the side wall of the installation groove (61), and the end of the elastic piece (63) close to the positioning block (5) is slidably installed in the sliding groove (62). The elastic sheet (63) is arc-shaped and is symmetrically arranged on both sides of the extension rod (6). The elastic sheet (63) abuts against the side wall of the folding groove (85).

3. The apparatus according to claim 1, wherein: The upper surface of the vibrating block (7) is an upwardly convex arc surface. The width of the vibrating block (7) is greater than the width of the folding groove (85). The highest point of the arc surface is aligned with the midpoint of the folding groove (85) in the width direction.

4. The apparatus according to claim 1, wherein: An elastic layer (71) is installed in the fixed groove, and the vibration block (7) is installed on the elastic layer (71). A cavity is opened in the elastic layer (71), and the cavity is connected to a negative pressure air source in the outside. An adsorption hole (711) is opened on the upper surface of the elastic layer (71). The adsorption holes (711) are symmetrically distributed on both sides of the width direction of the vibrating block (7), and the upper surface of the elastic layer (71) is flush with the surface of the worktable (11).

5. The apparatus according to claim 1, wherein: The moving distance of the spray nozzle (2) during the dispensing process is less than the length of the folding groove (85).

6. The apparatus according to claim 1, wherein: The mounting cover (4) has an air blowing hole (43) on the side facing the material foot pad (8). The air blowing hole (43) is aligned with the folding groove (85) on the material foot pad (8). The mounting cover (4) and the workbench (11) form a closed space. The closed space is connected to a positive pressure air source in the outside. The positioning block (5) has a connecting groove (52). The connecting groove (52) is connected to the air blowing hole (43). The connecting groove (52) is aligned with the folding groove (85) on the material foot pad (8).

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