TPR gas pipe surface gluing device

Abstract

The utility model discloses a TPR gas pipe surface gluing device which comprises an installation frame, a glue storage box is fixedly installed on one side of the top face of the installation frame, a protection box is fixedly installed on the top face of the glue storage box, a bearing frame is correspondingly and fixedly installed on one side of the glue storage box and one side of the protection box, and a driving shaft is installed on the bearing frame. The top end of the driving shaft is connected with the output end of a servo motor, an annular air bag is installed on the bottom face of an inner cavity of the glue storage box, a lifting plate is fixedly connected to the top end of the annular air bag, a guide sliding rod is fixedly installed in the center of the top face of the lifting plate, a guide sliding sleeve is fixedly installed in the center of the top face of the glue storage box, and the guide sliding rod is sleeved with the guide sliding sleeve. The device has the beneficial effects that the driving shaft, the glue storage box and the glue conveying pipe are arranged, so that the pumping of glue and the automatic rotation of the glue conveying pipe can be realized only by using one servo motor, the manufacturing cost of the device and the power consumption during use are favorably reduced, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing equipment, and more specifically, to a TPR gas pipe surface gluing device. Background Technique

[0002] A gas pipe is a special pipe for transporting combustible gas, which has the characteristics of convenient installation, reliable connection, corrosion resistance, non-blocking gas, good flexibility, long service life, can be bent arbitrarily without deformation and non-blocking gas, etc. The gas pipe materials are diverse, including metal materials, PE materials, TPR materials, etc. During the processing of TPR gas pipes, a gluing device is required to coat a protective and sealing colloid on the inner surface of the pipe interface.

[0003] The prior art discloses a TPR rubber gas pipe high-efficiency automatic gluing equipment with the publication number of: CN218251230U. This utility model uses the rotation of the first motor to drive the lifting plate to move up and down to realize the pumping of the gluing colloid, and then uses the second motor to drive the rotation of the glue delivery pipe to make the colloid spraying more uniform. However, the installation and use of multiple motors will not only increase the manufacturing cost of the device, but also increase the power consumption during the operation of the device, and the practicability is general. In view of the structural defects of this utility model, those skilled in the art have proposed a TPR gas pipe surface gluing device. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a TPR gas pipe surface gluing device, which has the advantages of being able to realize the pumping of the colloid and the automatic rotation of the glue delivery pipe by only using one servo motor, which is beneficial to reducing the manufacturing cost of the device and the power consumption during use, and has stronger practicability, thus solving the problems in the above background technique.

[0006] (II) Technical Solutions

[0007] To achieve the advantages that only one servo motor can be used to realize the pumping of the colloid and the automatic rotation of the glue delivery pipe, which is beneficial to reducing the manufacturing cost of the device and the power consumption during use, and has stronger practicability, the specific technical solution adopted by the present utility model is as follows: A TPR gas pipe surface gluing device, including a mounting frame, on one side of the top surface of the mounting frame, a glue storage tank is fixedly installed, and on the top surface of the glue storage tank, a protection box is fixedly installed. On one side corresponding to the glue storage tank and the protection box, a bearing frame is fixedly installed, and a driving shaft is installed on the bearing frame. And the top end of the driving shaft is connected to the output end of the servo motor. On the bottom surface of the inner cavity of the glue storage tank, an annular airbag is installed, and the top end of the annular airbag is fixedly connected to a lifting plate. And in the center of the top surface of the lifting plate, a guiding slide bar is fixedly installed. In the center of the top surface of the glue storage tank, a guiding slide sleeve is fixedly installed, and the guiding slide bar is sleeved inside the guiding slide sleeve. On one side wall of the protection box, a guiding chute is opened, and a connecting slide plate is snap-fitted and installed in the guiding chute. And on one side of the bottom surface of the connecting slide plate, the top end of the guiding slide bar is fixedly connected. On the driving shaft, a reciprocating lead screw is fixedly installed. At one end of the connecting slide plate, a first lead screw sleeve is fixedly installed. On one side at the bottom of the annular airbag, a glue inlet pipe is communicated and connected, and a first one-way valve is installed on the glue inlet pipe. On the other side at the bottom of the annular airbag, a glue outlet pipe is communicated and connected, and a second one-way valve is installed on the glue outlet pipe. And one end of the glue outlet pipe is connected and installed with a rotary joint. On the other side of the top surface of the mounting frame, a support is fixedly installed, and a glue delivery pipe is installed on the support. And one end of the glue delivery pipe is connected and installed on the rotary joint. The other end of the glue delivery pipe is fixedly installed with a glue spraying head. At the bottom end of the driving shaft, a first bevel gear is fixedly installed. On the glue delivery pipe, a second bevel gear is fixedly installed.

[0008] Further, a glue blocking plate is fixedly installed on the glue delivery pipe, and on one side of the glue blocking plate, installation chutes are symmetrically opened, and an adjusting lead screw is installed in the installation chutes. In the installation chutes, an installation slider is snap-fitted and installed. And on one side of the installation slider, a glue brushing plate is fixedly installed. And on one side of the glue brushing plate, a brush is fixedly installed. On the installation slider, a second lead screw sleeve is fixedly installed, and the second lead screw sleeve is matched with the adjusting lead screw.

[0009] Further, the reciprocating lead screw is matched with the first lead screw sleeve.

[0010] Further, the first bevel gear meshes with the second bevel gear.

[0011] Further, an adjusting knob is fixedly installed at one end of the adjusting lead screw.

[0012] Further, a control panel is installed on the side wall of the glue storage tank, and the control panel is electrically connected to the servo motor.

[0013] Further, universal wheels are uniformly and fixedly installed at the four corners of the bottom surface of the mounting frame.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a TPR gas pipe surface glue coating device, which has the following beneficial effects:

[0016] (1) The utility model is provided with a driving shaft and a glue storage box glue delivery hose, a glue storage box is fixedly installed on the top surface of the installation frame, and the glue storage box stores the colloid to be used, a protection box is welded on the top surface of the glue storage box, and a guide slide groove is opened on one side wall of the protection box, and a connecting slide plate is embedded in the guide slide groove, a guide slide rod is fixedly installed on the bottom end of one side of the connecting slide plate, and the guide slide rod is sleeved in the guide slide sleeve fixedly installed in the center of the top surface of the glue storage box, and a lifting plate is fixedly connected to the bottom end of the guide slide rod, and the inner cavity of the glue storage box is fixed An annular air bag is installed, and the top of the annular air bag is fixedly connected to the bottom surface of the lifting plate. On the other hand, a bearing frame is fixedly installed on one side of the rubber storage box and the protection box, and a driving shaft is installed on the bearing frame, and the top of the driving shaft is connected to the output end of the servo motor. Because a reciprocating screw is fixedly installed on the driving shaft, and a first screw sleeve is fixedly installed on one end of the connecting slide plate, and the first screw sleeve cooperates with the reciprocating screw, when the servo motor drives the driving shaft to rotate together with the reciprocating screw, it can drive the connecting slide plate together with the guide slide bar and the lifting plate to rise and fall back and forth. One side of the bottom end of the annular airbag is connected to a glue inlet pipe, and a first one-way valve is installed on the glue inlet pipe. When the lifting plate drives the annular airbag to rise, the glue in the glue storage box pushes open the first one-way valve and enters the bottom of the inner cavity of the annular airbag. When the lifting plate drives the annular airbag to move downward, the glue in the annular airbag pushes open the second one-way valve to enter the glue outlet pipe. One end of the glue outlet pipe is connected to a rotary joint, and the other end of the rotary joint is connected to one end of a glue delivery pipe installed on a support, and the other end of the glue delivery pipe is connected to a glue spraying head. When the glue spraying head When the device is inserted into the inner side of one end of the joint of the TPR gas pipe, glue can be applied to its inner surface. Because the first bevel gear is fixedly installed on the bottom end of the driving shaft, the second bevel gear is installed on the rubber delivery hose, and the second bevel gear and the first bevel gear are meshed with each other, the driving shaft can drive the rubber delivery hose to rotate when it rotates, so that the glue can be applied more evenly. In this process, only one servo motor is used to realize the pumping of the colloid and the automatic rotation of the rubber delivery hose, which is beneficial to reduce the manufacturing cost of the device and the power consumption during use, and is more practical.

[0017] (2) The utility model is provided with a glue brushing plate and a brush. As described above, when in use, the glue spraying head needs to be inserted into the inner side of the TPR gas pipe joint. At this time, the TPR gas pipe joint abuts against the glue blocking plate fixedly installed on the glue conveying pipe. Then, the user can drive the adjusting lead screw installed in the installation chute to rotate through the adjusting knob. One end of the set glue brushing plate is fixedly installed with an installation slider, and the installation slider is clamped in the installation chute. Moreover, the second lead screw sleeve fixedly installed in the installation slider is matched with the adjusting lead screw. Therefore, as the adjusting lead screw rotates, the glue brushing plate can be driven to move along the direction of the installation chute until the brush installed on one side of the glue brushing plate abuts against the inner wall of the TPR gas pipe joint. When the glue conveying pipe drives the glue spraying head, the glue blocking plate, the glue brushing plate and the brush to rotate, the glue can be evenly applied to the inner surface of the TPR rubber gas pipe interface by using the set brush, improving the glue application effect. Moreover, it can be used for glue application of TPR gas pipes with different inner diameters within a certain range, with a wider application range and stronger practicability. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of a TPR gas pipe surface glue application device according to an embodiment of the present utility model;

[0020] Figure 2 is according to an embodiment of the present utility model Figure 1 Enlarged view of part A;

[0021] Figure 3 is according to an embodiment of the present utility model Figure 1 Enlarged view of part B;

[0022] Figure 4 is according to an embodiment of the present utility model Figure 1 Enlarged view of part C;

[0023] Figure 5 is a three-dimensional view of the connecting slide plate of a TPR gas pipe surface glue application device according to an embodiment of the present utility model;

[0024] Figure 6 is a three-dimensional view of the glue brushing plate of a TPR gas pipe surface glue application device according to an embodiment of the present utility model.

[0025] In the figure:

[0026] 1. Glue delivery pipe; 2. Mounting frame; 3. Glue inlet pipe; 4. Universal wheel; 5. Glue storage tank; 6. First one-way valve; 7. Annular airbag; 8. Lifting plate; 9. Guide slide bar; 10. Protection box; 11. Guide slide sleeve; 12. Connecting slide plate; 13. Guide chute; 14. Servo motor; 15. Bearing frame; 16. Drive shaft; 17. Support; 18. Reciprocating lead screw; 19. First lead screw sleeve; 20. First bevel gear; 21. Second bevel gear; 22. Rotary joint; 23. Glue outlet pipe; 24. Second one-way valve; 25. Glue baffle; 26. Mounting chute; 27. Adjusting lead screw; 28. Second lead screw sleeve; 29. Adjusting knob; 30. Glue brushing plate; 31. Brush; 32. Glue spraying head; 33. Mounting slider. Detailed implementation manners

[0027] To further illustrate each embodiment, the present invention provides attached drawings. These attached drawings are a part of the disclosure of the present invention, mainly used to illustrate the embodiments, and can be combined with the relevant descriptions in the specification to explain the operating principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a surface gluing device for TPR gas pipes is provided.

[0029] Now, the present invention will be further described in combination with the attached drawings and specific implementation manners. As Figures 1-6As shown in the figure, the surface gluing device for TPR gas pipes according to the embodiments of the present utility model includes a mounting frame 2. On one side of the top surface of the mounting frame 2, a glue storage tank 5 is fixedly installed, and a protection box 10 is fixedly installed on the top surface of the glue storage tank 5. On one side of the glue storage tank 5 and the protection box 10, a bearing bracket 15 is fixedly installed correspondingly, and a driving shaft 16 is installed on the bearing bracket 15. And the top end of the driving shaft 16 is connected to the output end of a servo motor 14. On the bottom surface of the inner cavity of the glue storage tank 5, an annular airbag 7 is installed, and a lifting plate 8 is fixedly connected to the top end of the annular airbag 7. And in the center of the top surface of the lifting plate 8, a guiding slide bar 9 is fixedly installed. In the center of the top surface of the glue storage tank 5, a guiding slide sleeve 11 is fixedly installed, and the guiding slide bar 9 is sleeved in the guiding slide sleeve 11. On one side wall of the protection box 10, a guiding chute 13 is opened, and a connecting slide plate 12 is snap-fitted and installed in the guiding chute 13. And on one side of the bottom surface of the connecting slide plate 12, the top end of the guiding slide bar 9 is fixedly connected. On the driving shaft 16, a reciprocating lead screw 18 is fixedly installed. At one end of the connecting slide plate 12, a first lead screw sleeve 19 is fixedly installed. On one side at the bottom of the annular airbag 7, a glue inlet pipe 3 is communicated and connected, and a first one-way valve 6 is installed on the glue inlet pipe 3. On the other side at the bottom of the annular airbag 7, a glue outlet pipe 23 is communicated and connected, and a second one-way valve 24 is installed on the glue outlet pipe 23. And one end of the glue outlet pipe 23 is connected and installed with a rotary joint 22. On the other side of the top surface of the mounting frame 2, a support 17 is fixedly installed, and a glue conveying pipe 1 is installed on the support 17. And one end of the glue conveying pipe 1 is connected and installed on the rotary joint 22. The other end of the glue conveying pipe 1 is fixedly installed with a glue spraying head 32. At the bottom end of the driving shaft 16, a first bevel gear 20 is fixedly installed. On the glue conveying pipe 1, a second bevel gear 21 is fixedly installed, which realizes the pumping of the glue and the automatic rotation of the glue conveying pipe 1 only by using one servo motor 14, is beneficial to reducing the manufacturing cost of the device and the power consumption during use, and has stronger practicability.

[0030] In one embodiment, a glue blocking plate 25 is fixedly installed on the glue conveying pipe 1. On one side of the glue blocking plate 25, mounting chutes 26 are symmetrically opened, and an adjusting lead screw 27 is installed in the mounting chutes 26. An installation slider 33 is snap-fitted and installed in the mounting chutes 26. On one side of the installation slider 33, a glue brushing plate 30 is fixedly installed. And on one side of the glue brushing plate 30, a brush 31 is fixedly installed. On the installation slider 33, a second lead screw sleeve 28 is fixedly installed, and the second lead screw sleeve 28 is matched with the adjusting lead screw 27, which can evenly apply the glue to the inner surface of the interface of the TPR rubber gas pipe by using the provided brush 31, improves the gluing effect, and can be used for gluing TPR gas pipes with different inner diameters within a certain range, has a wider application range, and has stronger practicability.

[0031] In one embodiment, the reciprocating lead screw 18 is matched with the first lead screw sleeve 19.

[0032] In one embodiment, the first bevel gear 20 meshes with the second bevel gear 21.

[0033] In one embodiment, an adjustment knob 29 is fixedly installed at one end of the adjustment lead screw 27, which facilitates the rotation of the adjustment lead screw 27.

[0034] In one embodiment, a control panel is installed on the side wall of the glue storage tank 5, and the control panel is electrically connected to the servo motor 14. The control circuit of the control panel can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in the art. Only its use is described without modification, so the control method and circuit connection will not be described in detail.

[0035] In one embodiment, universal wheels 4 are evenly and fixedly installed at the four corners of the bottom surface of the mounting frame 2, which facilitates movement.

[0036] Working principle: The utility model is provided with a driving shaft 16, a glue storage box 5 glue delivery pipe 1, a glue storage box 5 is fixedly installed on the top surface of the installation frame 2, and the glue storage box 5 stores the colloid to be used, a protection box 10 is welded on the top surface of the glue storage box 5, and a guide slide groove 13 is opened on one side wall of the protection box 10, and a connecting slide plate 12 is embedded in the guide slide groove 13, a guide slide rod 9 is fixedly installed on the bottom end of one side of the connecting slide plate 12, and the guide slide rod 9 is sleeved in the guide slide sleeve 11 fixedly installed in the center of the top surface of the glue storage box 5, and the bottom end of the guide slide rod 9 is fixedly connected with a lifting plate 8, an annular air bag 7 is fixedly installed in the inner cavity of the glue storage box 5, and the top of the annular air bag 7 is fixedly connected to the bottom surface of the lifting plate 8. On the other hand, the glue storage A bearing frame 15 is fixedly installed on one side of the box 5 and the protection box 10, and a driving shaft 16 is installed on the bearing frame 15, and the top of the driving shaft 16 is connected to the output end of the servo motor 14. Because a reciprocating screw 18 is fixedly installed on the driving shaft 16, and a first screw sleeve 19 is fixedly installed on one end of the connecting slide plate 12, and the first screw sleeve 19 cooperates with the reciprocating screw 18, when the servo motor 14 drives the driving shaft 16 together with the reciprocating screw 18 to rotate, it can drive the connecting slide plate 12 together with the guide slide bar 9 and the lifting plate 8 to rise and fall back and forth. One side of the bottom end of the annular airbag 7 is connected to the glue feed pipe 3, and the first one-way valve 6 is installed on the glue feed pipe 3. When the lifting plate 8 drives the annular airbag 7 to rise, the colloid in the glue storage box 5 pushes open the first one-way valve. The valve 6 enters the bottom of the inner cavity of the annular airbag 7. When the lifting plate 8 drives the annular airbag 7 to move downward, the colloid in the annular airbag 7 pushes open the second one-way valve 24 to discharge into the glue pipe 23. One end of the glue pipe 23 is connected with a rotary joint 22, and the other end of the rotary joint 22 is connected with one end of the glue delivery pipe 1 installed on the support 17, and the other end of the glue delivery pipe 1 is connected with a glue spray head 32. When the glue spray head 32 extends into the inner side of one end of the joint of the TPR gas pipe, the inner surface thereof can be coated with glue. Because the first bevel gear 20 is fixedly installed at the bottom end of the drive shaft 16, the second bevel gear 21 is installed on the glue delivery pipe 1, and the second bevel gear 21 is meshed with the first bevel gear 20, the drive shaft 16 rotates. When the glue delivery hose 1 is driven to rotate, the glue coating can be made more uniform. In this process, only one servo motor 14 is used to realize the pumping of the colloid and the automatic rotation of the glue delivery hose 1, which is beneficial to reduce the manufacturing cost of the device and the power consumption during use, and is more practical. In addition, the utility model is provided with a glue brushing plate 30 and a brush 31. As mentioned above, when in use, the glue spraying head 32 needs to be inserted into the inner side of the TPR gas pipe joint. At this time, the TPR gas pipe joint is in contact with the glue baffle 25 fixedly installed on the glue delivery hose 1, and then the user can drive the adjusting screw 27 installed in the installation slide groove 26 to rotate by the adjusting knob 29. A mounting slider 33 is fixedly installed at one end of the set glue brushing plate 30, and the mounting slider 33 is embedded in the mounting slide groove 26.Moreover, the second lead screw sleeve 28 fixedly installed inside the mounting slider 33 is matched with the adjusting lead screw 27. Therefore, with the rotation of the adjusting lead screw 27, the glue brushing plate 30 can be driven to move along the direction of the mounting chute 26 until the brush 31 installed on one side of the glue brushing plate 30 abuts against the inner wall of the TPR gas pipe joint. When the glue conveying pipe 1 drives the glue spraying head 32, the glue blocking plate 25, the glue brushing plate 30 and the brush 31 to rotate, the glue can be evenly applied to the inner surface of the TPR rubber gas pipe joint by using the provided brush 31, which improves the glue application effect and can be used for gluing TPR gas pipes with different inner diameters within a certain range, with a wider application range and stronger practicability.

[0037] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A TPR gas pipe surface glue coating device, comprising a mounting frame (2), characterized in that: A glue storage box (5) is fixedly mounted on one side of the top surface of the mounting frame (2), and a protection box (10) is fixedly mounted on the top surface of the glue storage box (5); a bearing frame (15) is fixedly mounted on one side of the glue storage box (5) and the protection box (10), and a driving shaft (16) is mounted on the bearing frame (15), and the top end of the driving shaft (16) is connected to the output end of the servo motor (14); an annular airbag (7) is mounted on the bottom surface of the inner cavity of the glue storage box (5), and the top end of the annular airbag (7) is A lifting plate (8) is fixedly connected, and a guide slide bar (9) is fixedly installed at the center of the top surface of the lifting plate (8); a guide sleeve (11) is fixedly installed at the center of the top surface of the glue storage box (5), and the guide slide bar (9) is sleeved in the guide sleeve (11); a guide slide groove (13) is opened on one side wall of the protection box (10), and a connecting slide plate (12) is embedded in the guide slide groove (13), and the bottom surface of the connecting slide plate (12) is fixedly connected to the guide slide bar (9) on one side. ), a reciprocating screw (18) is fixedly mounted on the driving shaft (16), a first screw sleeve (19) is fixedly mounted on one end of the connecting slide plate (12), one side of the bottom of the annular airbag (7) is connected to a rubber inlet pipe (3), and a first non-return valve (6) is mounted on the rubber inlet pipe (3), the other side of the bottom of the annular airbag (7) is connected to a rubber outlet pipe (23), and a second non-return valve (24) is mounted on the rubber outlet pipe (23), and the rubber outlet pipe (23) A rotating joint (22) is connected and installed at one end, a support (17) is fixedly installed on the other side of the top surface of the mounting frame (2), and a rubber delivery hose (1) is installed on the support (17), and one end of the rubber delivery hose (1) is connected and installed on the rotating joint (22), and a glue spray head (32) is fixedly installed on the other end of the rubber delivery hose (1), a first bevel gear (20) is fixedly installed at the bottom end of the driving shaft (16), and a second bevel gear (21) is fixedly installed on the rubber delivery hose (1).

2. The TPR gas pipe surface glue coating device according to claim 1 is characterized in that: A rubber baffle plate (25) is fixedly mounted on the rubber delivery pipe (1), and a mounting groove (26) is symmetrically provided on one side of the rubber baffle plate (25), and an adjusting screw (27) is mounted in the mounting groove (26), a mounting slide block (33) is embedded in the mounting groove (26), and a rubber brushing plate (30) is fixedly mounted on one side of the mounting slide block (33), and a brush (31) is fixedly mounted on one side of the rubber brushing plate (30), and a second screw sleeve (28) is fixedly mounted on the mounting slide block (33), and the second screw sleeve (28) cooperates with the adjusting screw (27).

3. The TPR gas pipe surface glue coating device according to claim 1 is characterized in that: The reciprocating screw (18) cooperates with the first screw sleeve (19).

4. The TPR gas pipe surface glue coating device according to claim 1 is characterized in that: The first bevel gear (20) and the second bevel gear (21) are meshed with each other.

5. The TPR gas pipe surface glue coating device according to claim 2 is characterized in that: An adjusting knob (29) is fixedly mounted on one end of the adjusting screw (27).

6. The TPR gas pipe surface glue coating device according to claim 1 is characterized in that: A control panel is installed on the side wall of the glue storage box (5), and the control panel is electrically connected to the servo motor (14).

7. The TPR gas pipe surface glue coating device according to claim 1 is characterized in that: Universal wheels (4) are evenly and fixedly mounted on the four corners of the bottom surface of the mounting frame (2).

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