Gluing device for traceless hook production

Abstract

The utility model relates to a gluing device for traceless hook production, which comprises a glue storage tank, a manipulator and a gluing head, glue is contained in the glue storage tank, the manipulator is used for clamping a hook, the manipulator can lift and rotate relative to the glue storage tank, the gluing head can lift relative to the glue storage tank, the gluing head is linked with the manipulator through a connecting rod assembly, and the connecting rod assembly is connected with the manipulator. The moving direction of the gluing head is opposite to that of the manipulator, in the initial state, the gluing head is soaked in glue, in the rising state, the gluing head is separated from the glue, and the gluing head abuts against the bottom face of the base end of the hook which synchronously descends along with the manipulator; the automatic gluing device can solve the technical problems that in the prior art, manual gluing is low in working efficiency, the gluing amount is difficult to accurately control, the product quality is uneven, and glue harms the body health of operators.

Description

TECHNICAL FIELD

[0001] The utility model belongs to traceless hook production equipment technical field, concretely relates to a kind of for traceless hook production gluing device. BACKGROUND

[0002] Traceless hook is a kind of traceless hook product generated by using chemical adhesive, it is widely applied because it is not hurt wall surface, applicable to various smooth surfaces, its structure is as shown in Figure Figure 1 Traceless hook includes hook 100 and film 200, wherein, hook 100 includes integrally-formed base end 102 and hook body end 101, base end 102 is fixed on the surface of film 200 by glue. At present, the gluing operation of traceless hook is completed by artificial, this kind of processing mode needs a lot of labor, and the efficiency is low, at the same time, the time and the amount of glue daubed by artificial each time are difficult to unify, product quality is difficult to unify, product quality is uneven, and glue contains harmful substances to human body, which causes harm to the body of operator. INVENTION CONTENTS

[0003] In view of various deficiencies of prior art, a kind of for traceless hook production gluing device is presented, to solve the technical problems of low work efficiency, difficult to accurately control the amount of glue daubing, uneven product quality and glue harm to the health of operator in prior art by artificial gluing.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of for traceless hook production gluing device, comprising:

[0006] Glue storage tank, its inside is loaded with glue;

[0007] Mechanical hand, it is used to clamp hook, the mechanical hand can be lifted and rotated relative to the glue storage tank;

[0008] And glue head, it can be lifted relative to the glue storage tank, the glue head is linked with the mechanical hand by connecting rod assembly, and the moving direction of glue head and mechanical hand is opposite, in initial state, the glue head is soaked in the glue, in rising state, the glue head is separated from the glue, and the glue head is in contact with the base end bottom surface of hook that is lowered synchronously with mechanical hand.

[0009] The technical scheme is further provided, the bottom of the glue storage tank is provided with a let slot, the first end of connecting plate penetrates the let slot and is connected with the glue head, and the second end of connecting plate is connected with the connecting rod assembly.

[0010] The connecting rod assembly comprises a first connecting rod arranged along a vertical direction and a second connecting rod, the bottom end of the first connecting rod and the top end of the second connecting rod are rotatably connected with two ends of the connecting rod respectively, the bottom end of the second connecting rod is rotatably connected with the connecting plate, and the middle part of the connecting rod is rotatably connected with the glue storage tank.

[0011] The bottom of the glue storage tank is provided with a fixing plate, and the connecting plate is connected with the fixing plate through a sliding guide assembly.

[0012] The glue head is provided with a sponge for absorbing glue.

[0013] The side of the glue storage tank is provided with a glue storage cylinder for pouring glue into the glue storage tank, the glue storage tank is installed on the workbench through a mounting seat, and the height of the glue storage tank relative to the mounting seat is adjustable.

[0014] The mechanical hand is provided with a rotating disc, the rotating disc is driven to rotate by a rotating driving element, the rotating disc is rotatably arranged above a support frame, the rotating driving element is arranged in the support frame, the output end of the rotating driving element penetrates the support frame and is connected with the rotating disc, and the top end of the first connecting rod is connected with the support frame.

[0015] The support frame is connected with the end of the swing arm, and the connecting position of the two is provided with a lifting waist hole extending along a vertical direction, the other end of the swing arm is connected with a lifting driving element, and the mounting seat is provided with a gap hole through which the support frame penetrates.

[0016] The beneficial effects of the present application are as follows:

[0017] The glue head is connected with the mechanical hand, and the moving directions of the glue head and the mechanical hand are opposite, the base end bottom surface of the hook descending synchronously with the mechanical hand is coated with glue when the glue head rises, the hook rises synchronously with the mechanical hand when the glue head descends, the mechanical coating of the hook is realized, the work efficiency is improved, manual intervention is not needed, the harm of glue to the operator's body is avoided, the coating amount is controlled by the contact time of the glue head and the base end bottom surface and the rising displacement of the glue head, and the coating amount and product quality can be accurately controlled. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of a traceless hook;

[0019] Figure 2 is a schematic view of a glue coating device for traceless hook production in the embodiment of the present application.

[0020] Figure 3 is a schematic view of the glue applying groove in the embodiment of the utility model;

[0021] Figure 4 is a top view of the glue applying groove in the embodiment of the utility model

[0022] Figure 5 is Figure 4 A-A section view in the embodiment of the utility model;

[0023] Figure 6 is a schematic view of the connecting rod assembly in the embodiment of the utility model;

[0024] Figure 7 is an assembly schematic view of the connecting rod assembly and the glue applying groove in the embodiment of the utility model;

[0025] Figure 8 is an assembly schematic view of the glue applying device and the rotating disc for traceless hook production;

[0026] Figure 9 is an assembly schematic view of two rotating discs.

[0027] In the drawings: 100, hook; 101, hook body end; 102, base end; 200, adhesive film;

[0028] 1, glue storage groove; 2, glue storage cylinder; 3, mechanical hand; 4, rotating disc; 5, mounting seat; 6, connecting plate; 7, first connecting rod; 8, second connecting rod; 9, connecting rod; 10, let-position hole; 11, let-position groove; 12, glue applying head; 13, fixed plate; 14, workbench; 15, hook feeding assembly; 16, adhesive film feeding assembly; 17, rotating driving element; 18, support frame; 19, lifting waist hole; 20, swing arm; 21, lifting driving element. DETAILED DESCRIPTION

[0029] In order for the personnel in the art to better understand the technical scheme of the utility model, the technical scheme of the utility model will be described clearly and completely below in combination with the drawings of the utility model, based on the embodiments in the present application, other similar embodiments obtained by the personnel in the art without making creative labor should all belong to the protection scope of the present application. In addition, the direction words mentioned in the following embodiments, such as "up", "down", "left", "right" and the like are only the directions of the drawings, therefore, the direction words used are used to explain but not to limit the present application.

[0030] The utility model will be further described below in combination with the drawings and the preferred embodiments.

[0031] According to the embodiment of the utility model, a glue applying device for traceless hook production is provided, please refer toFigures 1 to 7 , comprising:

[0032] a glue storage tank 1, which internally contains glue;

[0033] a mechanical hand 3 for clamping a hook 100, which can be lifted and rotated relative to the glue storage tank 1;

[0034] and a glue head 12, which can be lifted relative to the glue storage tank 1, is linked with the mechanical hand 3 through a connecting rod assembly, and the moving direction of the glue head 12 is opposite to that of the mechanical hand 3, in the initial state, the glue head 12 is immersed in the glue, in the lifting state, the glue head 12 is separated from the glue, and the glue head 12 abuts against the bottom surface of the base end 102 of the hook which is lowered synchronously with the mechanical hand 3.

[0035] It should be noted that by setting the glue head 12 linked with the mechanical hand 3, and the moving direction of the glue head 12 opposite to that of the mechanical hand 3, when the glue head 12 is lifted, the base end 102 of the hook which is lowered synchronously with the mechanical hand 3 is glued, when the glue head 12 is lowered, the hook 100 is lifted synchronously with the mechanical hand 3, the mechanization of hook gluing is realized, the work efficiency is improved, manual intervention is not needed, and the harm of glue to the operator's body is avoided; the gluing amount is controlled by the contact time of the glue head 12 and the bottom surface of the base end 102, and the lifting displacement of the glue head 12, the gluing amount and product quality can be accurately controlled.

[0036] In the glue applying device for producing traceless hooks in the embodiment, please refer to Figures 1 to 7 , the bottom of the glue storage tank 1 is provided with a clearance slot 11, the first end of the connecting plate 6 penetrates through the clearance slot 11 and is connected with the glue head 12, and the second end of the connecting plate 6 is connected with the connecting rod assembly.

[0037] It should be noted that under the driving of the connecting rod assembly, the connecting plate 6 is lifted inside the clearance slot 11, at the same time, the connecting plate 6 drives the glue head 12 to be lifted.

[0038] In the glue applying device for producing traceless hooks in the embodiment, please refer to Figures 1 to 7 , the connecting rod assembly comprises a first connecting rod 7 and a second connecting rod 8 arranged along the vertical direction, the bottom end of the first connecting rod 7 and the top end of the second connecting rod 8 are respectively rotatably connected with the two ends of a connecting rod 9, the bottom end of the second connecting rod 8 is rotatably connected with the connecting plate 6, and the middle part of the connecting rod 9 is rotatably connected with the glue storage tank 1.

[0039] It needs to be explained that the middle part of the connecting rod 9 is rotatably connected with the glue storage tank 1, so that the two end parts of the connecting rod 9 form a lever structure, and the first connecting rod 7 and the second connecting rod 8 are both arranged along the vertical direction, that is, the first connecting rod 7 and the second connecting rod 8 are respectively located at the two end parts of the lever structure, the top part of the first connecting rod 7 is connected with the mechanical arm 3, thus, when the mechanical arm 3 descends, the first connecting rod 7 synchronously descends, the second connecting rod 8 synchronously ascends, and then drives the connecting plate 6 and the glue applying head 12 to ascend, so as to realize that the moving direction of the glue applying head 12 is opposite to that of the mechanical arm 3; the mechanical arm 3 descends while clamping the hook 100, at the same time, the glue applying head 12 ascends, so that the glue applying head 12 abuts against the bottom surface of the base end 102 of the hook which synchronously descends with the mechanical arm 3, and the glue applying is performed.

[0040] In the glue applying device for producing the traceless hook in the embodiment, please refer to Figures 1 to 7 , the fixing plate 13 is arranged below the glue storage tank 1, and the connecting plate 6 is connected with the fixing plate 13 through the sliding guide assembly.

[0041] It needs to be explained that the fixing plate 13 and the connecting plate 6 are both arranged along the vertical direction, and the fixing plate 13 plays a guiding role in the ascending and descending of the connecting plate 6; the sliding guide assembly can adopt a sliding rail and sliding block structure.

[0042] In the glue applying device for producing the traceless hook in the embodiment, please refer to Figures 1 to 7 , the sponge for absorbing the glue is arranged on the glue applying head 12.

[0043] It needs to be explained that in the initial state, the glue applying head 12 is soaked in the glue, and the sponge surface and the inside thereof absorb the glue, and when the glue applying head 12 abuts against the bottom surface of the base end 102 of the hook which synchronously descends with the mechanical arm 3, the glue on the sponge surface and the inside thereof is extruded and applied on the bottom surface of the base end 102; when the glue applying head 12 abuts against the bottom surface of the base end 102 of the hook which synchronously descends with the mechanical arm 3, the bottom surface of the base end 102 does not enter the glue inside the glue storage tank 1.

[0044] In the glue applying device for producing the traceless hook in the embodiment, please refer to Figures 1 to 9 , the glue storage cylinder 2 for pouring the glue into the inside of the glue storage tank 1 is arranged on the side surface of the glue storage tank 1, the glue storage tank 1 is installed on the workbench 14 through the mounting seat 5, and the height of the glue storage tank 1 relative to the mounting seat 5 is adjustable.

[0045] It needs to be explained that the glue is poured into the inside of the glue storage tank 1 through the glue storage cylinder 2; the waist hole extending along the vertical direction is arranged on the mounting seat 5, and the screw is arranged in the waist hole to connect the glue storage tank 1 with the mounting seat 5, and at the same time, the height of the glue storage tank 1 relative to the mounting seat 5 is adjustable.

[0046] In the glue applying device for producing the traceless hook in the embodiment, please refer toFigures 1 to 9 The mechanical arm 3 is arranged on a rotating disc 4, the rotating disc 4 is driven to rotate by a rotating driving element 17, the rotating disc 4 is rotatably arranged above a support frame 18, the rotating driving element 17 is arranged inside the support frame 18, an output end of the rotating driving element 17 penetrates the support frame 18 and is connected with the rotating disc 4, and a top end of the first connecting rod 7 is connected with the support frame 18.

[0047] It should be noted that, during the rotation of the rotating disc 4, the mechanical arm 3 reciprocates between a hook feeding position, a glue applying position and a position where the hook is attached to the film, to complete the operations of feeding the hook to the glue applying position, taking out the hook after the glue applying and attaching the hook to the film, wherein the hook feeding position is located at the end of the hook feeding assembly 15, the glue applying position is the position where the glue applying head 12 abuts against the bottom surface of the base end 102, and the position where the hook is attached to the film is located at the end of the film feeding assembly 16; the top end of the first connecting rod 7 is connected with the support frame 18 through a connecting block.

[0048] In addition, a plurality of mechanical arms 3 are uniformly distributed along the circumference of the rotating disc 4, so that the requirements of multiple traceless hook production lines can be met at the same time, and the space utilization and production efficiency are improved; in the embodiment, two traceless hook production lines are arranged on the workbench 14, and the two rotating discs 4 are connected through gear engagement and a transmission shaft.

[0049] In the glue applying device for traceless hook production in the embodiment, please refer to Figures 1 to 9 The support frame 18 is connected with the end of the swing arm 20, and a lifting waist hole 19 extending along the vertical direction is arranged at the connection position of the support frame 18 and the swing arm 20, the other end of the swing arm 20 is connected with a lifting driving element 21, and the mounting base 5 is provided with a gap hole 10 through which the support frame 18 penetrates.

[0050] It should be noted that a connecting shaft is arranged between the top of the swing arm 20 and the lifting waist hole 19, when the lifting driving element 21 drives the bottom of the swing arm 20 to rotate, the swing arm 20 drives the support frame 18 to lift under the cooperation of the connecting shaft and the lifting waist hole 19, thereby driving the mechanical arm 3, the rotating disc 4, the first connecting rod 7 to lift synchronously, the second connecting rod 8 to ascend synchronously, and the connecting plate 6 and the glue applying head 12 to ascend.

[0051] The above has described the utility model in detail, the above is only the preferred embodiment of the utility model, and cannot limit the utility model implementation range, that is, all equivalent changes and modifications made according to the scope of the application should still belong to the utility model coverage.

Claims

1. A gluing device for tagless hook production, characterized in that, The application relates to a glue coating device, which comprises a glue storage tank, a mechanical hand for clamping a hook, the mechanical hand being capable of lifting and rotating relative to the glue storage tank, and a glue coating head capable of lifting relative to the glue storage tank, the glue coating head being connected with the mechanical hand through a connecting rod assembly and moving in the opposite direction of the mechanical hand, the glue coating head being soaked in the glue in an initial state, the glue coating head being separated from the glue in a lifting state, and the glue coating head being in contact with the bottom surface of the base end of the hook which is synchronously lowered with the mechanical hand. The bottom of the glue storage tank is provided with a clearance groove, the first end of a connecting plate penetrating through the clearance groove and being connected with the glue coating head, and the second end of the connecting plate being connected with the connecting rod assembly. The connecting rod assembly comprises a first connecting rod and a second connecting rod arranged along the vertical direction, the bottom end of the first connecting rod and the top end of the second connecting rod being rotatably connected with the two ends of the connecting rod respectively, the bottom end of the second connecting rod being rotatably connected with the connecting plate, and the middle part of the connecting rod being rotatably connected with the glue storage tank. The bottom of the glue storage tank is provided with a fixing plate, and the connecting plate is connected with the fixing plate through a sliding guide assembly.

2. The gluing device for tagless hook production according to claim 1, characterized in that, The glue coating head is provided with a sponge for absorbing glue.

3. The gluing device for tagless hook production according to claim 2, characterized in that, The side of the glue storage tank is provided with a glue storage cylinder for pouring glue into the glue storage tank, the glue storage tank is installed on a workbench through a mounting seat, and the height of the glue storage tank relative to the mounting seat is adjustable.

4. The gluing device for mark-free hook production according to claim 2 or 3, characterized in that The mechanical hand is provided with a rotating disc, the rotating disc being driven to rotate by a rotating driving element, the rotating disc being rotatably arranged above a support frame, the rotating driving element being arranged in the support frame, the output end of the rotating driving element penetrating through the support frame and being connected with the rotating disc, and the top end of the first connecting rod being connected with the support frame.

5. The gluing device for mark-free hook production according to claim 1, characterized in that, The support frame is connected with the end of a swing arm, and the connecting position of the two is provided with a lifting waist hole extending along the vertical direction, the other end of the swing arm being connected with a lifting driving element, and the mounting seat being provided with a clearance hole for the support frame to penetrate through.

6. The gluing device for mark-free hook production according to claim 3, characterized in that, ​ 7. The gluing device for tagless hook production according to claim 6, characterized in that, ​ 8. The gluing device for tagless hook production according to claim 7, characterized in that, ​

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