Production line for gluing inner wall of circular workpiece

Abstract

The utility model discloses a round workpiece inner wall gluing production line which comprises a drying device and a plurality of conveying lines, the conveying lines penetrate through the drying device, at least one end of each conveying line is located outside the drying device, an automatic gluing device is arranged between every two adjacent conveying lines, and a material transferring gripper used for transferring materials is arranged between each automatic gluing device and the corresponding conveying line. The utility model aims to provide the production line for gluing the inner wall of the circular workpiece, which can be coated with glue layers with different thicknesses according to different specifications.

Description

Technical Field

[0001] The utility model relates to workpiece processing, in particular to a production line for gluing the inner wall of a circular workpiece. Background Art

[0002] In production activities, some products require coating a layer of glue on the inner wall of a circular workpiece so that the circular workpiece can be fixedly connected to other workpieces later.

[0003] However, the existing gluing production lines have the following problems: 1. Due to different sizes, different applicable working conditions, and different materials, the thickness requirements of the glue layer applied on circular workpieces of different specifications are different, but the existing equipment can only set the glue layer of the same thickness, which requires the company to purchase gluing devices of various specifications. The company's operating costs are relatively high, and the cash available for flexible applications is relatively less, which is not conducive to the company facing risks and better responding to the market; 2. During the production process, it is necessary to apply a layer of glue on the inner wall of the circular workpiece multiple times. When applying the glue layer twice in a row, the previous glue layer may not have dried yet, so that the previous glue layer cannot reach the required strength and stability, which will affect the quality of the applied glue layer. Summary of the Invention

[0004] Purpose of the utility model: The purpose of the utility model is to provide a production line for gluing the inner wall of a circular workpiece which can apply glue layers of different thicknesses according to different specifications.

[0005] Technical solution: The utility model describes a production line for gluing the inner wall of a circular workpiece, comprising a drying device and several transport lines. The transport lines run through the drying device, and at least one end of the transport lines is outside the drying device. An automatic gluing device is arranged between two adjacent transport lines, and a material transfer gripper for transferring materials is arranged between the automatic gluing device and the transport lines.

[0006] Furthermore, the automatic gluing device includes a glue roller, a glue coating roller is movably arranged above the glue roller, one end of the glue coating roller is fixedly connected to the displacement mechanism, and also includes a rotating mechanism for rotating the workpiece, the rotating mechanism includes an active seat and a driven seat, the active seat is connected to the active, the driven seat is connected to the driven wheel, the positions of the active wheel and the driven wheel correspond to each other to drive the workpiece to rotate, and one end of the active wheel is connected to the output shaft of the active rotating motor.

[0007] Furthermore, the displacement mechanism includes a transverse bracket, the side of the transverse bracket away from the glue coating roller is fixedly connected to the transverse motor, the output end of the transverse motor passes through the transverse bracket and is fixedly connected to the longitudinal bracket, the side of the longitudinal bracket close to the glue coating roller is slidingly connected to the longitudinal transmission frame, the bottom of the longitudinal transmission frame is fixedly connected to one end of the glue coating roller, and the top of the longitudinal transmission frame is fixedly connected to the output end of the longitudinal motor.

[0008] Furthermore, a plurality of first slide rails are provided on a side of the longitudinal bracket close to the glue coating roller, and the first slide rails are slidably connected to the longitudinal transmission frame.

[0009] Furthermore, the top of the longitudinal bracket is fixedly connected to the longitudinal motor, and the output end of the longitudinal motor passes through the longitudinal bracket and is fixedly connected to the longitudinal transmission frame.

[0010] Furthermore, an auxiliary roller for gluing the adhesive roller is provided below the adhesive roller, and a glue box for storing glue is provided below the auxiliary roller.

[0011] Furthermore, one end of the auxiliary roller is fixedly connected to the output end of the auxiliary motor.

[0012] Furthermore, the rotating mechanism also includes a bottom plate and a seat plate, the seat plate is slidably connected to the bottom plate through a longitudinal screw arranged longitudinally, and a longitudinal handwheel is arranged on the top of the longitudinal screw; a supporting plate is slidably arranged above the seat plate, and a transverse screw is arranged at the bottom of the supporting plate, and the transverse screw is connected to the transverse handwheel through a bevel gear; the bottoms of the active seat and the driven seat are respectively fixedly connected to the supporting plate.

[0013] Furthermore, a plurality of slide bars are provided at the bottom of the seat plate, and the slide bars are slidably connected to the base plate.

[0014] Furthermore, the position of the automatic gluing device corresponds to the position of the end of the transport line outside the drying device.

[0015] Furthermore, it also includes a loader, the output end of the loader corresponds to the entrance of any transportation line, and the entrance of the transportation line is the end where the automatic gluing device is not set.

[0016] Beneficial effects: Compared with the prior art, the utility model has the following advantages: 1. A gluing roller can be movably arranged above the adhesive roller, which plays two roles: A. When the gluing roller is adhered to a suitable amount of glue, the gluing roller can be moved to the inside of the workpiece by the displacement mechanism, thereby realizing the application of a glue layer on the inside of the workpiece; B. By changing the relative position of the gluing roller and the adhesive roller, the amount of glue adhered to the gluing roller is adjusted, so that the thickness of the glue layer applied to circular workpieces of different specifications can be adjusted as appropriate. Therefore, the utility model can be suitable for gluing the inner walls of circular workpieces of multiple specifications; 2. After the workpiece enters the conveying line, it is heated in the drying device during transportation. When the workpiece is in the position corresponding to the automatic gluing device, the workpiece has the conditions for applying a glue layer. After being coated with glue by the automatic gluing device, the workpiece is placed in the second conveying line by the material transfer gripper and enters the drying device for drying again, so that the required strength and stability are achieved when the glue layer is applied next time. This reciprocating process lays the foundation for subsequent processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the present invention from one angle.

[0018] Figure 2 It is a three-dimensional diagram of the utility model from another angle.

[0019] Figure 3 It is a top view of the utility model.

[0020] Figure 4 for Figure 1 Enlarged view at point A.

[0021] Figure 5 This is a three-dimensional view of the automatic gluing device from one angle.

[0022] Figure 6 This is a three-dimensional view of the automatic gluing device from another angle.

[0023] Figure 7 This is a three-dimensional view of the gluing mechanism in the automatic gluing device from one angle.

[0024] Figure 8 This is a three-dimensional view of the gluing mechanism in the automatic gluing device from another angle.

[0025] Figure 9 This is a three-dimensional diagram of the transfer mechanism in the automatic gluing device from one angle.

[0026] Figure 10 This is a three-dimensional view from another angle of the transfer mechanism in the automatic gluing device.

[0027] Among them: 1. Drying device; 101. Dryer; 2. Material transfer gripper; 301. First transport line; 302. Second transport line; 303. Third transport line; 304. Fourth transport line; 4. Loader; 5. Automatic gluing device; 501. Active rotating motor; 502. Horizontal handwheel; 503. Workpiece; 504. Gluing roller; 505. Gluing roller; 506. Longitudinal transmission frame; 507. Longitudinal motor; 508. Longitudinal bracket; 509. Horizontal motor; 510. Horizontal bracket; 511. Auxiliary roller; 512. Glue box; 513. Longitudinal handwheel; 514. Auxiliary motor; 515. Driven seat; 516. Driven wheel; 517. Driving wheel; 518. Active seat; 519. Bottom plate; 520. Seat plate; 521. Horizontal screw; 522. Support plate; 523. Longitudinal screw. DETAILED DESCRIPTION

[0028] The technical solution of the present utility model will be further described below with reference to the accompanying drawings.

[0029] See attached Figures 1 to 10 The utility model shows a production line for gluing the inner wall of a circular workpiece, which includes a drying device 1, four transport lines and a loader 4. Two dryers 101 are arranged on the top of the drying device 1. The four transport lines are: a first transport line 301, a second transport line 302, a third transport line 303 and a fourth transport line 304. The transport lines pass through the outer cover of the drying device 1. The two ends of the first transport line 301, the second transport line 302, the third transport line 303 and the fourth transport line 304 are arranged flush, and the two ends of the first transport line 301, the second transport line 302, the third transport line 303 and the fourth transport line 304 are both outside the drying device 1. The transport directions of the two adjacent transport lines are opposite, that is, from the top view, the transport direction of the first transport line 301 and the third transport line 303 is from right to left, and the transport direction of the second transport line 302 and the fourth transport line 304 is from left to right; the output end of the loader 4 corresponds to the right end entrance of the first transport line 301, and the automatic gluing device 5 is not set at the right end of the first transport line 301.

[0030] An automatic gluing device 5 is set between the left end of the first transport line 301 and the second transport line 302, an automatic gluing device 5 is set between the right end of the second transport line 302 and the third transport line 303, and an automatic gluing device 5 is set between the left end of the third transport line 303 and the fourth transport line 304.

[0031] From the top view, a group of material transfer grippers 2 are set between the left ends of the first transport line 301 and the second transport line 302 at the left end of the drying device 1, a group of material transfer grippers 2 are set between the right ends of the second transport line 302 and the third transport line 303 at the right end of the drying device 1, and a group of material transfer grippers 2 are set between the left ends of the third transport line 303 and the fourth transport line 304 at the left end of the drying device 1.

[0032] The automatic gluing device 5 includes a gluing mechanism and a rotating mechanism, the rotating mechanism is used to rotate the workpiece 503, the rotating mechanism includes an active seat 518 and a driven seat 515, the active seat 518 is connected to the active, the driven seat 515 is connected to the driven wheel 516, the active wheel 517 and the driven wheel 516 are positioned correspondingly to drive the workpiece 503 to rotate, one end of the active wheel 517 is connected to the output shaft of the active rotating motor 501, the rotating mechanism also includes a bottom plate 519 and a seat plate 520, the seat plate 5 20 is slidably connected to the base plate 519 through a longitudinal screw arranged longitudinally, and a longitudinal handwheel 513 is arranged on the top of the longitudinal screw rod 523; a supporting plate 522 is slidably arranged above the seat plate 520, and a transverse screw rod 521 is arranged at the bottom of the supporting plate 522, and the transverse screw rod 521 is connected to the transverse handwheel 502 through a bevel gear; the bottoms of the active seat 518 and the driven seat 515 are respectively fixedly connected to the supporting plate 522, and a sliding rod is arranged at the bottom of the seat plate 520, which is slidably connected to the base plate 519.

[0033] The gluing mechanism includes a glue roller 504, a glue coating roller 505 is movably provided above the glue roller 504, one end of the glue coating roller 505 is fixedly connected to the displacement mechanism, the displacement mechanism includes a transverse bracket 510, the side of the transverse bracket 510 away from the glue coating roller 505 is fixedly connected to the transverse motor 509, the output end of the transverse motor 509 passes through the transverse bracket 510 and is fixedly connected to the longitudinal bracket 508, the side of the longitudinal bracket 508 close to the glue coating roller 505 is slidably connected to the longitudinal transmission frame 506, the bottom of the longitudinal transmission frame 506 is fixedly connected to one end of the glue coating roller 505, the top of the longitudinal transmission frame 506 It is fixedly connected to the output end of the longitudinal motor 507, and a plurality of first slide rails are set on the side of the longitudinal bracket 508 close to the glue coating roller 505. The first slide rails are slidably connected to the longitudinal transmission frame 506. The top of the longitudinal bracket 508 is fixedly connected to the longitudinal motor 507, and the output end of the longitudinal motor 507 is fixedly connected to the longitudinal transmission frame 506 through the longitudinal bracket 508. An auxiliary roller 511 for gluing the glue roller 504 is set below the adhesive roller 504, and a glue box 512 for storing glue is set below the auxiliary roller 511. One end of the auxiliary roller 511 is fixedly connected to the output end of the auxiliary motor 514.

Claims

1. A production line for gluing the inner wall of a circular workpiece, characterized by: The invention comprises a drying device (1) and a plurality of transport lines, wherein the transport lines pass through the drying device (1), and at least one end of the transport lines is outside the drying device (1). An automatic gluing device (5) is provided between two adjacent transport lines, and a material transfer gripper (2) for transferring materials is provided between the automatic gluing device (5) and the transport lines.

2. A production line for gluing the inner wall of a circular workpiece according to claim 1, characterized in that: The automatic gluing device (5) comprises a glue roller (504), a glue coating roller (505) is movably arranged above the glue roller (504), one end of the glue coating roller (505) is fixedly connected to a displacement mechanism, and further comprises a rotating mechanism, the rotating mechanism comprising an active seat (518) and a driven seat (515), the active seat (518) is connected to the active seat, the driven seat (515) is connected to the driven wheel (516), the active wheel (517) and the driven wheel (516) are positioned correspondingly, and one end of the active wheel (517) is connected to the output shaft of the active rotating motor (501).

3. The production line for gluing the inner wall of a circular workpiece according to claim 2, characterized in that: The displacement mechanism comprises a transverse bracket (510), wherein a side of the transverse bracket (510) away from the glue coating roller (505) is fixedly connected to a transverse motor (509), an output end of the transverse motor (509) passes through the transverse bracket (510) and is fixedly connected to a longitudinal bracket (508), a side of the longitudinal bracket (508) close to the glue coating roller (505) is slidably connected to a longitudinal transmission frame (506), a bottom of the longitudinal transmission frame (506) is fixedly connected to one end of the glue coating roller (505), and a top of the longitudinal transmission frame (506) is fixedly connected to the output end of the longitudinal motor (507).

4. The production line for gluing the inner wall of a circular workpiece according to claim 3, characterized in that: A plurality of first slide rails are provided on one side of the longitudinal support (508) close to the glue coating roller (505), and the first slide rails are slidably connected to the longitudinal transmission frame (506).

5. The production line for gluing the inner wall of a circular workpiece according to claim 3, characterized in that: The top of the longitudinal bracket (508) is fixedly connected to the longitudinal motor (507), and the output end of the longitudinal motor (507) passes through the longitudinal bracket (508) and is fixedly connected to the longitudinal transmission frame (506).

6. The production line for gluing the inner wall of a circular workpiece according to claim 2, characterized in that: An auxiliary roller (511) for applying glue to the adhesive roller (504) is provided below the adhesive roller (504), and a glue box (512) for storing glue is provided below the auxiliary roller (511).

7. A production line for gluing the inner wall of a circular workpiece according to claim 6, characterized in that: One end of the auxiliary roller (511) is fixedly connected to the output end of the auxiliary motor (514).

8. The production line for gluing the inner wall of a circular workpiece according to claim 2, characterized in that: The rotating mechanism further comprises a bottom plate (519) and a seat plate (520), wherein the seat plate (520) is slidably connected to the bottom plate (519) via a longitudinal screw arranged longitudinally, and a longitudinal handwheel (513) is arranged on the top of the longitudinal screw rod (523); a supporting plate (522) is slidably arranged above the seat plate (520), and a transverse screw rod (521) is arranged at the bottom of the supporting plate (522), and the transverse screw rod (521) is connected to the transverse handwheel (502) via a bevel gear; and the bottoms of the active seat (518) and the driven seat (515) are respectively fixedly connected to the supporting plate (522).

9. The production line for gluing the inner wall of a circular workpiece according to claim 8, characterized in that: A sliding rod is provided at the bottom of the seat plate (520), and the sliding rod is slidably connected to the bottom plate (519).

10. The production line for gluing the inner wall of a circular workpiece according to claim 1, characterized in that: It also includes a loader (4), the output end of the loader (4) corresponds to the entrance of any one of the transport lines, and the entrance of the transport line is the end where the automatic gluing device (5) is not provided.

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