Glue gun nozzle cleaning device of glue extrusion process equipment

Abstract

The utility model relates to the technical field of glue gun nozzle cleaning, in particular to a glue gun nozzle cleaning device of glue extrusion process equipment, which is used for cleaning a glue gun nozzle of the glue extrusion process equipment and comprises a support column and a cleaning part, and the cleaning part is mounted above the support column and used for wiping the glue gun nozzle. The supporting column comprises a sleeve and a screw rod, an internal thread is formed in the sleeve, an external thread is formed on the periphery of the screw rod, and the internal thread is matched with the external thread; the device further comprises a base, the base is connected with the supporting column, and the base can drive the supporting column to ascend or descend. The problems that glue dirt is prone to remaining on a glue gun nozzle of glue extrusion process equipment, manual cleaning is needed, and labor intensity is consumed are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to glue gun nozzle cleaning technical field, concretely relates to a kind of glue gun nozzle cleaning device of extrusion glue process equipment. BACKGROUND

[0002] In the automobile manufacturing process, to guarantee the rustproof, anticorrosive, noise reduction effect of automobile, the body manufacturing enterprise will carry out extrusion sealant, expansion glue, flange glue process flow to the body connection, now with the improvement of production intelligence, many extrusion operation posts have evolved from manual extrusion into extrusion operation of extrusion glue process equipment, although extrusion glue process equipment extrusion has the advantages such as fast operation, high accuracy, but also there are some drawbacks, for example, glue gun nozzle of extrusion glue process equipment will be stuck by part of residual glue after continuous extrusion operation, due to the viscosity characteristics of glue, affect subsequent extrusion quality, lead to diameter of glue not meeting process requirements and residual glue adhering to the body affecting appearance, etc. Defects, need to increase special person to check and rework operation for the amount of glue that does not meet process requirements.

[0003] In order to ensure the extrusion diameter process of extrusion glue process equipment, it is often necessary for the staff to go to the unmanned operation area of extrusion glue process equipment to wipe the glue of glue gun nozzle, however, the staff going to the unmanned operation area of extrusion glue process equipment not only has certain safety hazard, but also the operation of wiping glue gun nozzle in the unmanned operation area every day will increase the labor intensity of employees, affect production efficiency.

[0004] Therefore, the inventor proposes a glue gun nozzle cleaning device of extrusion glue process equipment to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a glue gun nozzle cleaning device of extrusion glue process equipment to solve the problem that glue gun nozzle of extrusion glue process equipment is easy to leave glue and needs manual cleaning and labor intensity.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A glue gun nozzle cleaning device of extrusion glue process equipment is used for cleaning glue gun nozzle of extrusion glue process equipment, characterized by comprising:

[0008] Support column and cleaning piece, the cleaning piece is installed above the support column, and the cleaning piece is used for wiping glue gun nozzle;

[0009] The support column comprises a sleeve and a screw rod, an internal thread is formed in the sleeve, an external thread is formed on the outer periphery of the screw rod, and the internal thread is matched with the external thread;

[0010] The base is connected with the support column, and the base can drive the support column to ascend or descend.

[0011] Further, the base comprises a base plate, a column and an adjusting member, the column is arranged between the base plate and the adjusting member, one end of the column is connected with the base plate, and the other end of the column is connected with the adjusting member.

[0012] The adjusting member is connected with the support column.

[0013] According to the above technical scheme, the support column is composed of a sleeve and a rotatable screw, and the height is finely adjusted through the cooperation of the internal and external threads. The cleaning member is fixedly installed at the top end of the support column and used for wiping the glue gun nozzle. The base is stably connected to the periphery of the glue extrusion process equipment (such as a robot), so as to ensure the stability and reliability of the whole cleaning device. During the cleaning process, the position of the cleaning member remains unchanged. When the robot completes a glue extrusion task, the mechanical arm thereof will automatically move to the position of the cleaning member. With the movement of the mechanical arm, the glue gun nozzle also moves to the contact surface of the cleaning member. At this time, the cleaning member effectively wipes the glue gun nozzle, so as to remove the residual glue stains.

[0014] Further, the number of the columns is two or more.

[0015] According to the above technical scheme, the number of the columns is two or more, which can have stability and supporting force, prevent shaking or tilting caused by single-point support, and ensure that the cleaning member can stably wipe the glue gun nozzle, thereby improving the accuracy and efficiency of cleaning.

[0016] Further, the adjusting member comprises a mounting member, a sliding plate and a rotating ring, the lower surface of the mounting member is connected with the top end of the column, the sliding plate is sleeved on the column, and the sliding plate can ascend or descend along the height direction of the column.

[0017] The rotating ring is rotationally connected to the mounting member.

[0018] According to the above technical scheme, the rotating ring is rotationally connected to the mounting member and connected with the lower end of the screw. When it is necessary to adjust the height of the cleaning member, the operator can rotate the rotating ring. Since the rotating ring is threadedly connected with the screw, the rotation of the rotating ring drives the screw to ascend or descend in the sleeve. The ascending and descending movement of the screw is further transmitted to the cleaning member through the support column, so that the cleaning member can be accurately moved to the required height position. Moreover, the operation is simple, and the height of the glue gun nozzle can be cleaned according to the requirements of different glue extrusion process equipment.

[0019] Further, the mounting member comprises a mounting plate and a mounting ring fixedly arranged on the mounting plate, and the rotating ring is rotationally connected to the mounting ring.

[0020] The bottom end of the screw rod penetrates the rotating ring and is connected with the sliding plate; the screw rod is threadedly connected with the rotating ring.

[0021] Further, the cleaning member is a sponge column, and an arc-shaped groove is formed at the top of the sponge column.

[0022] According to the above technical solution, the sponge column is soft and elastic, and can wipe off the residual glue on the glue gun nozzle. The arc-shaped groove at the top of the sponge column can better match the shape of the glue gun nozzle, ensuring that the surface of the glue gun nozzle can be fully covered during wiping without leaving any dead angle.

[0023] Further, the cleaning member is a sponge column, and a plurality of protruding portions are formed at the top of the sponge column, and a gap groove is formed between adjacent protruding portions.

[0024] According to the above technical solution, the combination of the protruding portions and the gap groove makes the wiping effect better. The protruding portions can effectively remove the residual glue on the surface of the glue gun nozzle, and the design of the gap groove can accommodate more glue during wiping, avoiding the reattachment of the glue to the glue gun nozzle during wiping.

[0025] Further, a vertical rod is fixedly connected to the base, and an elastic clamping member is detachably connected to the vertical rod.

[0026] The elastic clamping member includes a first clamping portion and a second clamping portion, which have a tendency to approach each other, and the clamping member is used to clamp the sleeve.

[0027] According to the above technical solution, since the sleeve is threadedly connected with the screw rod, no limiting structure is provided for the sleeve. When wiping the glue, the sleeve may rotate, which in turn causes the cleaning member to rotate, weakening the wiping effect. The first clamping portion and the second clamping portion of the elastic clamping member can tightly clamp the sleeve, effectively preventing the sleeve from rotating due to stress during wiping, ensuring that the cleaning member remains stable during wiping and does not affect the wiping effect due to rotation.

[0028] Further, a connecting and fixing member is arranged between the support column and the cleaning member.

[0029] According to the above technical solution, the connecting and fixing member is double-sided tape. The operator only needs to gently tear off the old sponge column cleaning member and paste the new cleaning member on the support column, without the need for additional tools or complex operation steps, greatly improving the replacement efficiency.

[0030] Further, at least two mounting holes are formed in the bottom plate.

[0031] According to the above technical solution, the plurality of mounting holes facilitate installation.

[0032] The utility model discloses the beneficial effect of:

[0033] The utility model discloses a height -adjustable support column and replaceable cleaning part design, make it can adapt to different model and specification's extrusion glue craft equipment, through the height of support column can be adjusted, can ensure that the position of cleaning part and glue gun mouth is matched to realize accurate wiping, reduced the labor intensity, compact structure, easy installation can be conveniently integrated into the existing extrusion glue craft equipment, need not to carry out large -scale transformation or upgrading to the equipment, reduce the cost input of enterprise, strong practicality.

[0034] Other advantages, objects and features of the present application will be set forth in part in the following specification, and in part will be apparent from the study of the following text to those skilled in the art, or can be taught from the practice of the present application, the objectives and other advantages of the present application can be realized and obtained by the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0035] Figure 1 It is the use state structure schematic drawing of glue gun nozzle cleaning device of the utility model extrusion glue craft equipment;

[0036] Figure 2 It is the overall structure schematic drawing of glue gun nozzle cleaning device of the utility model extrusion glue craft equipment;

[0037] Figure 3 It is the partial structure schematic drawing of glue gun nozzle cleaning device of the utility model extrusion glue craft equipment;

[0038] Figure 4 It is the explosion structure schematic drawing in glue gun nozzle cleaning device of the utility model extrusion glue craft equipment; Figure 3

[0039] Figure 5 It is the structure schematic drawing of one embodiment of cleaning part in glue gun nozzle cleaning device of the utility model extrusion glue craft equipment;

[0040] Figure 6 It is the structure schematic drawing of another embodiment of cleaning part in glue gun nozzle cleaning device of the utility model extrusion glue craft equipment;

[0041] Figure 7 It is the split structure schematic drawing of elastic clamping piece in glue gun nozzle cleaning device of the utility model extrusion glue craft equipment.

[0042] ​Wherein, the support column 1, the sleeve 11, the screw rod 12, the cleaning piece 2, the arc-shaped groove 21, the convex part 22, the gap groove 23, the base 3, the bottom plate 31, the mounting hole 311, the stand 32, the adjusting piece 33, the mounting piece 331, the mounting plate 3311, the mounting ring 3312, the sliding plate 332, the rotating ring 333, the vertical rod 4, the elastic clamping piece 5, the first clamping part 51, the second clamping part 52, the torsional spring 53, the connecting fixing piece 6, the glue extruding robot 7, and the glue gun nozzle 72. DETAILED DESCRIPTION

[0043] Other advantages and effects of the present application can be easily understood by those skilled in the art from the disclosure of the present application. The present application can also be implemented or applied in other different specific embodiments, and various modifications or changes can be made to the details in the present specification without departing from the spirit of the present application. It should be understood that the preferred embodiments are only for illustrating the present application, and are not intended to limit the protection scope of the present application.

[0044] It should be noted that the drawings provided in the following embodiments only schematically illustrate the basic concept of the present application, and only the components related to the present application are shown in the drawings, not the number, shape and size of the components when actually implemented. The shape, number and proportion of each component when actually implemented can be arbitrarily changed, and the layout pattern of the components can also be more complex.

[0045] The present embodiment provides a glue gun nozzle cleaning device for an extrusion glue process equipment, which is used for cleaning the glue gun nozzle 72 of the extrusion glue process equipment, and the extrusion glue process equipment is the extrusion glue robot 7 in the present application;

[0046] Embodiment one

[0047] As shown in Figures 1 to 7 The present embodiment provides a glue gun nozzle cleaning device for an extrusion glue process equipment, which is used for cleaning the glue gun nozzle 72 of the extrusion glue process equipment, and the extrusion glue process equipment is the extrusion glue robot 7 in the present application;

[0048] The present embodiment also includes a base 3, which is connected with the support column 1, and the base 3 can drive the support column 1 to rise or fall. The base 3 includes a bottom plate 31, a stand 32 and an adjusting piece 33. The number of the stand 32 is two or more, which are respectively arranged on the bottom plate 31 and used for providing stable support. The stand 32 is arranged between the bottom plate 31 and the adjusting piece 33. One end of the stand 32 is fixedly connected with the bottom plate 31, and the other end is connected with the adjusting piece 33.

[0049] Specifically, the adjusting member 33 comprises a mounting member 331, a sliding plate 332 and a rotating ring 333; the lower surface of the mounting member 331 is fixed to the top end of the stand column 32 by bolts, thereby providing stable support for the entire adjusting member 33; the sliding plate 332 is sleeved on the stand column 32 and can freely rise or fall along the height direction of the stand column 32, which enables the sliding plate 332 to drive the support column 1 and the cleaning member 2 connected thereto to move, thereby adjusting the height of the cleaning member 2.

[0050] The rotating ring 333 is rotationally connected to the mounting member 331 and connected to the screw rod 12; in this embodiment, the mounting member 331 comprises a mounting plate 3311 and a mounting ring 3312 fixedly arranged on the mounting plate 3311, and the rotating ring 333 is rotationally connected to the mounting ring 3312; the bottom end of the screw rod 12 penetrates the rotating ring 333 and is fixedly connected to the sliding plate 332, and the screw rod 12 is threadedly connected to the rotating ring 333. Therefore, when it is necessary to adjust the height of the cleaning member 2, the operator can rotate the rotating ring 333, and the rotation of the rotating ring 333 will drive the screw rod 12 to rise or fall due to the thread connection between the rotating ring 333 and the screw rod 12, and the rising and falling movement of the screw rod 12 will be further transmitted to the cleaning member 2 through the support column 1, so that the cleaning member 2 can be accurately adjusted to the required height position.

[0051] In this embodiment, the cleaning member 2 is a sponge column which is soft and elastic and can remove the residual glue stains on the glue gun nozzle 72. The top of the sponge column is provided with an arc-shaped groove 21, and the specific size of the arc-shaped groove 21 can be determined according to actual conditions. For example, the curvature of the arc-shaped groove 21 can be appropriately increased to better match the shape of the glue gun nozzle 72, so as to ensure that the surface of the glue gun nozzle 72 can be fully covered during wiping and no dead angle is left.

[0052] However, since the sleeve 11 is threadedly connected to the screw rod 12, if no limiting structure is arranged for the sleeve 11, the sleeve 11 may rotate due to uneven force during wiping of the glue stains, which will further cause the cleaning member 2 to rotate and affect the wiping effect. In order to solve this problem, a limiting structure is further arranged on the base 3 in this embodiment.

[0053] Specifically, a stand column 4 is fixedly connected to the bottom plate 31 of the base 3, the stand column 4 is perpendicular to the bottom plate 31 and extends upward, and an elastic clamping member 5 is detachably connected to the stand column 4, the elastic clamping member 5 is used for clamping the sleeve 11 to prevent the sleeve 11 from rotating during wiping; and the detachable connection is in the form of bolt and nut connection.

[0054] The elastic clamping piece 5 comprises a torsion spring 53, a first clamping part 51 and a second clamping part 52, the first clamping part 51 and the second clamping part 52 have a tendency to approach each other under the action of the torsion spring 53, so that the first clamping part 51 and the second clamping part 52 can tightly clamp the sleeve 11, effectively preventing the sleeve 11 from rotating due to force during wiping of the glue stains.

[0055] In addition, in order to facilitate the replacement of the cleaning piece 2, the support column 1 and the cleaning piece 2 are provided with a connecting and fixing piece 6 in the embodiment; in the embodiment, the connecting and fixing piece 6 is a foam double-sided adhesive, and the operator only needs to gently tear off the old cleaning piece 2 and then paste the new cleaning piece 2 on the support column 1, without the need for additional tools or complex operation steps, thereby greatly improving the replacement efficiency.

[0056] Finally, in order to facilitate the installation of the entire cleaning device, at least two mounting holes 311 are formed on the bottom plate 31, and the bottom plate 31 is fixed by bolts or other fasteners, so that the stable installation of the entire cleaning device can be realized.

[0057] In use, the operator can adjust the height of the cleaning piece 2 according to actual needs, so that it matches the position of the glue gun nozzle 72. Then, the automatic cleaning function of the glue extruding process equipment (which needs to be preset and programmed in the glue extruding process equipment and is prior art) is started, the mechanical arm of the glue extruding robot 7 automatically moves to the position of the cleaning piece 2, and the glue gun nozzle 72 moves to the contact surface of the cleaning piece 2 along with the movement of the mechanical arm. At this time, the glue gun nozzle 72 is effectively wiped by the cleaning piece 2, so that the residual glue stains are removed. After wiping is completed, the mechanical arm of the glue extruding robot 7 automatically returns to the original glue extruding operation process working position and continues the next round of glue extruding operation; the entire cleaning process does not need manual intervention, thereby greatly improving the production efficiency and safety.

[0058] Embodiment two

[0059] The basic structure of the embodiment two is similar to that of the embodiment one, and the difference lies in the design of the cleaning piece 2.

[0060] In the embodiment, the cleaning piece 2 is also a sponge column, but the top of the sponge column is not provided with an arc-shaped groove 21, but is formed with a plurality of protruding parts 22. The protruding parts 22 can be hemispherical, conical or other shapes, and the specific shape can be selected according to actual needs; gaps 23 are formed between adjacent protruding parts 22, and the gaps 23 are used to accommodate the glue stains generated during wiping. The glue stains are prevented from re-attaching to the glue gun nozzle 72 during wiping. At the same time, due to the existence of the protruding parts 22 and the gaps 23, the wiping area is also increased, so that the wiping is more thorough to a certain extent.

[0061] In addition, the structure and working principle of other parts in this embodiment (such as support column 1, base 3, adjusting piece 33, etc.) are the same as those of embodiment one, and thus will not be described again.

[0062] In use, first, the entire cleaning device needs to be installed in a suitable position of the glue extrusion process equipment. The specific steps are as follows:

[0063] First step: according to the layout of the glue extrusion process equipment and actual needs, determine the installation position of the cleaning device. Ensure that the cleaning device can easily contact the glue gun nozzle 72 that needs to be cleaned and will not interfere with the normal work of other equipment.

[0064] Second step: install the base plate 31, stand column 32 and adjusting piece 33; place the base plate 31 at the predetermined position and fix it through the installation hole 311. Fasteners such as bolts and nuts can be used for fixation to ensure that the base plate 31 is stable and reliable. And connect the adjusting piece 33 with the top end of the stand column 32 to ensure that there is no shaking or tilting.

[0065] Third step: install the support column 1 and the cleaning piece 2, insert the screw rod 12 part of the support column 1 into the sliding plate 332 of the adjusting piece 33 and connect it with the screw rod 12 through the rotating ring 333. Then, paste the cleaning piece 2 (such as a sponge column) on the top end of the support column 1 through the connecting fixture 6 (such as double-sided tape). Ensure that the connection between the cleaning piece 2 and the support column 1 is firm and reliable, and the position and angle of the cleaning piece 2 can meet the wiping requirements of the glue gun nozzle 72.

[0066] Fourth step: adjust the height of the cleaning piece 2, adjust the height of the support column 1 and the cleaning piece 2 by rotating the rotating ring 333, so that it matches the position of the glue gun nozzle 72 of the glue extrusion process equipment. Ensure that the cleaning piece 2 can accurately contact the surface of the glue gun nozzle 72 during wiping and will not affect the wiping effect due to improper height. When adjusted to the appropriate position, use the elastic clamping piece 5 and the stand column 4 to clamp and fix the sleeve 11.

[0067] Fifth step: preset and program the automatic cleaning function in the control system of the glue extrusion process equipment; after the mechanical arm completes a glue extrusion task, it will automatically move to the position where the cleaning piece 2 is located and use the cleaning piece 2 to wipe the glue gun nozzle 72. After wiping is completed, the mechanical arm will automatically return to the working position and continue the next round of glue extrusion operation.

[0068] Sixth step: during use, the working state of the cleaning device needs to be monitored regularly to ensure that it can work normally and meet the cleaning requirements. If it is found that the cleaning piece 2 is severely worn or contaminated, a new cleaning piece 2 needs to be replaced in time. At the same time, regular inspection and maintenance of the entire cleaning device are also needed to ensure its long-term stable operation.

[0069] Through the above steps, the purpose of automatically cleaning the glue gun nozzle 72 of the glue extrusion process equipment can be achieved. The whole cleaning process reduces manual intervention, greatly improves production efficiency and safety; at the same time, due to the design of the height-adjustable supporting column 1 and the replaceable cleaning piece 2, the cleaning device can adapt to different models and specifications of glue extrusion process equipment and meet different production needs; compact structure, strong practicability, solves the problem that the glue gun nozzle 72 of the glue extrusion process equipment is easy to leave glue stains and needs manual cleaning and labor intensity.

[0070] The above embodiments are only preferred embodiments for fully illustrating the present application, and the protection scope of the present application is not limited thereto. Any equivalent replacement or transformation made by a person skilled in the art on the basis of the present application is within the protection scope of the present application.

Claims

1. A glue gun nozzle cleaning device for a glue extrusion process equipment, used for cleaning the glue gun nozzle of the glue extrusion process equipment, characterized in that, include: A support column (1) and a cleaning component (2), wherein the cleaning component (2) is installed above the support column (1) and is used to wipe the glue gun nozzle; The support column (1) includes a sleeve (11) and a screw (12). The sleeve (11) has an internal thread, and the screw (12) has an external thread on its outer periphery. The internal thread is adapted to the external thread. It also includes a base (3), which is connected to the support column (1), and the base (3) can drive the support column (1) to rise or fall.

2. The glue gun nozzle cleaning device of the extrusion process equipment according to claim 1, characterized in that: The base (3) includes a base plate (31), a column (32) and an adjusting member (33). The column (32) is disposed between the base plate (31) and the adjusting member (33). One end of the column (32) is connected to the base plate (31), and the other end of the column (32) is connected to the adjusting member (33). The adjusting member (33) is connected to the support column (1).

3. The glue gun nozzle cleaning device of the extrusion process equipment according to claim 2, characterized in that: The number of the columns (32) is two or more.

4. The glue gun nozzle cleaning device of the extrusion process equipment according to claim 3, characterized in that: The adjusting component (33) includes a mounting component (331), a sliding plate (332), and a rotating ring (333). The lower surface of the mounting component (331) is connected to the top of the column (32). The sliding plate (332) is sleeved on the column (32), and the sliding plate (332) can rise or fall along the height direction of the column (32). The rotating ring (333) is rotatably connected to the mounting component (331).

5. The glue gun nozzle cleaning device of the extrusion process equipment according to claim 4, characterized in that: The mounting component (331) includes a mounting plate (3311) and a mounting ring (3312) fixedly disposed on the mounting plate (3311), and the rotating ring (333) is rotatably connected to the mounting ring (3312); The bottom end of the screw (12) passes through the rotating ring (333) and is connected to the sliding plate (332); the screw (12) is threadedly connected to the rotating ring (333).

6. The glue gun nozzle cleaning device of the extrusion process equipment according to claim 1, characterized in that: The cleaning component (2) is a sponge column, and an arc-shaped groove (21) is provided on the top of the sponge column.

7. The glue gun nozzle cleaning device of the extrusion process equipment according to claim 1, characterized in that: The cleaning component (2) is a sponge column, and a plurality of protrusions (22) are formed on the top of the sponge column, and a gap groove (23) is formed between adjacent protrusions (22).

8. The glue gun nozzle cleaning device of the extrusion process equipment according to claim 2, characterized in that: A vertical rod (4) is fixedly connected to the base (3), and an elastic clamping member (5) is detachably connected to the vertical rod (4). The elastic clamping member (5) includes a first clamping part (51) and a second clamping part (52), the first clamping part (51) and the second clamping part (52) tend to move closer to each other, and the clamping member is used to clamp the sleeve (11).

9. The glue gun nozzle cleaning device of the extrusion process equipment according to claim 1, characterized in that: A connecting fastener (6) is provided between the support column (1) and the cleaning component (2).

10. The glue gun nozzle cleaning device for the extrusion process equipment according to claim 2, characterized in that: The base plate (31) has at least two mounting holes (311).

Images