Double-faced adhesive tape pasting machine and working method thereof

Abstract

The invention discloses a double-faced adhesive tape pasting machine and a working method thereof, relates to the technical field of double-faced adhesive tape pasting machines, and aims to solve the problems that in the existing double-layer glass window production process, a double-faced adhesive tape and a glass fixing support need to be bonded and fixed, one side is firstly pasted and then the other side is pasted manually traditionally, time and labor are wasted, and the glass fixing support large in size is large in height and not prone to deformation. The stability is poor during moving, and toppling and falling are prone to occurring. A feeding channel is arranged on one side of the track, a discharging channel is arranged on the other side of the track, and the feeding channel and the discharging channel are connected with the track in a welded mode. The first moving groove is formed in the upper surface of the feeding channel, the first moving groove and the feeding channel are of an integrated structure, a second moving groove is formed in the upper surface of the discharging channel, and the second moving groove and the discharging channel are of an integrated structure; and the feeding plate is arranged at the upper end of the first moving groove, stabilizing frames are arranged on the two sides of the upper end of the feeding plate, and the stabilizing frames are connected with the feeding plate in a welded mode.

Description

Technical Field

[0001] The invention relates to the technical field of double-sided tape sticking machines, in particular to a double-sided tape sticking machine and a working method thereof. Background Art

[0002] The double-glazed windows commonly seen on the market are actually ordinary windows with an extra layer of windows added to the inner and outer windows. The outer windows are transparent windows made of clear glass, which can ensure the overall clarity of the building's appearance. The biggest advantages of double-glazed windows are: first, they are energy-efficient. The heat transfer coefficient of double-glazed windows is about 29%-56% of that of ordinary windows, and heat loss can be reduced by about 70%, which has the effect of thermal insulation in the room; second, they have the effect of sound insulation and noise reduction, which can reduce noise by about 30-45 decibels compared to single-glazed windows, thereby creating a quieter indoor space.

[0003] In the existing double-glazed window production process, double-sided tape is required to be bonded and fixed to the glass fixing bracket. The traditional method is to manually stick one side first and then the other side, which is time-consuming and labor-intensive. In addition, the large-sized glass fixing bracket has poor stability when moving due to its high height and is easy to tip over. Therefore, the present invention provides a double-sided tape sticking machine and a working method thereof. Summary of the invention

[0004] The object of the present invention is to provide a double-sided tape sticking machine and a working method thereof, so as to solve the problem that the existing double-glazed windows mentioned in the background technology need to be bonded and fixed with double-sided tape and glass fixing brackets in the production process, and the traditional method is to stick one side first and then the other side manually, which is time-consuming and labor-intensive, and the glass fixing brackets with larger sizes have poor stability and are easy to tip over when moved due to their high height.

[0005] To achieve the above object, the present invention provides the following technical solution: a double-sided adhesive tape sticking machine, comprising a track, a feeding channel is arranged on one side of the track, a discharging channel is arranged on the other side of the track, and the feeding channel and the discharging channel are both welded to the track;

[0006] Also includes:

[0007] A first moving groove is arranged on the upper surface of the feeding channel, and the first moving groove and the feeding channel are an integrated structure, and a second moving groove is arranged on the upper surface of the discharging channel, and the second moving groove and the discharging channel are an integrated structure;

[0008] A feeding plate is arranged at the upper end of the first moving groove, stabilizing frames are arranged on both sides of the upper end of the feeding plate, and the stabilizing frames are welded to the feeding plate, a fixing knob is arranged at one end of the stabilizing frame, a squeezing plate is arranged at one end of the fixing knob, and an alignment line is arranged at the center of the upper surface of the feeding plate;

[0009] A discharge plate is arranged at the upper end of the second movable groove, a first vertical frame is arranged on one side of the upper end of the discharge plate, a second vertical frame is arranged on the other side of the upper end of the discharge plate, and the first vertical frame and the second vertical frame are both welded to the discharge plate.

[0010] Preferably, U-shaped frames are provided at the upper ends of the first vertical frame and the second vertical frame, and the two U-shaped frames are respectively welded to the first vertical frame and the second vertical frame, and the depressions of the two U-shaped frames are provided with installation grooves, and the second electric push rod is provided inside the installation groove, and an extrusion disk is provided at one end of the second electric push rod.

[0011] Preferably, an upper top seat is arranged above the track, a third movable groove is arranged on the lower surface of the upper top seat, and the third movable groove and the upper top seat are an integral structure.

[0012] Preferably, the first movable groove, the second movable groove and the third movable groove are each provided with a screw slide rail, the lower surface of the screw slide rail of the third movable groove is provided with a slide rail connecting seat, and the slide rail connecting seat is externally bolted and threadedly connected to the screw slide rail, a second bidirectional cylinder is provided at the lower end of the slide rail connecting seat, and both ends of the second bidirectional cylinder are provided with a clamping plate, and the clamping plate is threadedly connected to the second bidirectional cylinder through external bolts.

[0013] Preferably, first protrusions are provided on opposite sides of both ends of the track, and the first protrusions are welded to the track, second protrusions are provided on opposite sides of both ends of the upper top seat, and the second protrusions are welded to the upper top seat, a first electric push rod is provided between the first protrusion and the second protrusion, push rod mounting plates are provided at both ends of the first electric push rod, and the two ends of the first electric push rod are respectively threadedly connected to the first protrusion and the second protrusion through the push rod mounting plates.

[0014] Preferably, a first connecting frame is provided at the front end of the track, a second connecting frame is provided at the rear end of the track, a turntable is provided at the upper end of each of the first connecting frame and the second connecting frame, and a double-sided tape is provided at the upper end of the turntable.

[0015] Preferably, a ball bearing is provided at the center of the lower surface of the turntable, a center plate is provided at the center of the ball bearing, and the turntable is rotatably connected to the center plate through the ball bearing, a mounting frame is provided at the lower end of the center plate, mounting frame plates are provided at both ends of the mounting frame, a first bidirectional cylinder is provided between the two mounting frames, and the two ends of the mounting frame are threadedly connected to the center plate and the first bidirectional cylinder respectively through external bolts of the mounting frame plate, and the first bidirectional cylinder is located inside the track.

[0016] Preferably, the upper surfaces of the track, the loading plate and the discharging plate are all provided with a rotating groove, a rotating column is provided inside the rotating groove, both ends of the rotating column are provided with a column shaft, a rotating bearing is provided outside the column shaft, and the rotating column is rotatably connected to the rotating bearing through the column shaft, a lower base is provided below the track, and both ends of the lower base are respectively welded to the loading channel and the discharging channel.

[0017] Preferably, a stabilizing bearing is provided at the upper end of the track, a threaded column is provided at the lower end of the stabilizing bearing, a fixing nut is provided on the outside of the threaded column, and the fixing nut is threadedly connected to the threaded column, an adjustment groove is provided at the connection between the threaded column and the track, and the threaded column moves along the adjustment groove.

[0018] Preferably, a working method of a double-sided tape sticking machine comprises the following steps:

[0019] Step 1: Adjust the distance between the two stabilizing bearings according to the width of the glass fixing bracket, move along the adjustment slot, and tighten the fixing nut after adjustment;

[0020] Step 2: Align the center of the glass fixing bracket with the alignment line and place it on the loading plate of the loading channel, tighten the two fixing knobs, and squeeze the glass fixing bracket with two squeezing plates;

[0021] Step 3: Start the lead screw guide rail inside the first moving groove, and the loading plate moves to the track with the glass fixing bracket. After moving to the track, start the two first electric push rods, and the upper top seat moves down until the clamping plates are located on both sides of the glass fixing bracket. Then start the second two-way cylinder, and the two clamping plates clamp the glass fixing bracket. Start the lead screw guide rail inside the third moving groove, and the glass fixing bracket moves to the discharge channel. When passing the turntable, two double-sided tapes are respectively attached to both sides of the glass fixing bracket;

[0022] Step 4: After the glass fixing bracket reaches the discharge plate, start the two second electric push rods, the two extrusion plates clamp the glass fixing bracket, and the two clamping plates loosen the glass fixing bracket, start the lead screw slide rail inside the second moving groove, the glass fixing bracket moves out of the track, and then can be removed.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention arranges a feeding channel and a discharging channel on both sides of the track respectively, arranges an upper seat above the track, and a lead screw slide is arranged inside the first moving groove, the second moving groove and the third moving groove. The distance between the two stable bearings is adjusted according to the width of the glass fixing bracket, and the glass fixing bracket moves along the adjusting groove. After the adjustment, the fixing nut is tightened to limit the width and direction of the glass fixing bracket. The present invention is suitable for glass fixing brackets of different widths, and also improves the movement stability and is not easy to deviate. The center of the glass fixing bracket is aligned with the alignment line and placed on the feeding plate of the feeding channel, and the two fixing knobs are tightened. The glass fixing bracket is squeezed by the two squeezing plates, and the lead screw slide inside the first moving groove is relied on. The rail realizes the movement of the glass fixing bracket. After moving to the rail, start the second two-way cylinder, two clamping plates clamp the glass fixing bracket, start the screw slide inside the third moving groove, and the glass fixing bracket moves to the discharge channel. When passing the turntable, two double-sided tapes are respectively attached to both sides of the glass fixing bracket to perform double-sided gluing to improve efficiency. After moving to the discharge channel, start the two second electric push rods, two extrusion disks clamp the glass fixing bracket, and two clamping plates loosen the glass fixing bracket, start the screw slide inside the second moving groove, the glass fixing bracket moves out of the track, and then it can be removed, realizing automatic double-sided tape sticking, without the need for personnel to turn over or hand support, thereby improving safety.

[0025] 2. By arranging first protruding seats on opposite sides of both ends of the track, arranging second protruding seats on opposite sides of both ends of the upper top seat, and arranging first electric push rods between the first protruding seats and the second protruding seats, the glass fixing bracket moves toward the track. After moving onto the track, the two first electric push rods are started, and the upper top seat moves downward until the clamping plates are located on both sides of the glass fixing bracket, thereby realizing the height change between the track and the upper top seat. This is suitable for glass fixing brackets of different heights, and improves applicability. Compared with adjusting the height of the rotating column on the track, it ensures that the heights of the rotating columns of the track, the loading plate and the discharging plate are consistent, and there will be no unevenness when moving, thereby improving the movement stability and preventing tipping.

[0026] 3. A first two-way cylinder is arranged between the first connecting frame and the second connecting frame, the first two-way cylinder is located inside the track, and a groove for installing the first two-way cylinder penetrates the track front and back. The first two-way cylinder is used to change the length between the two turntables. After the double-sided tape becomes shorter after use, the length between the two turntables is shortened to adjust the length between the double-sided tape and the glass fixing bracket to avoid breakage due to excessive length and improve stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the right side view of the structure of the first connecting frame and the second connecting frame of the present invention;

[0029] Figure 3 It is a bottom view structural diagram of the connection between the turntable and the first connecting frame of the present invention;

[0030] Figure 4 It is a schematic diagram of the structure of the discharge plate from the right side of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the rotating column of the present invention;

[0032] Figure 6 It is a schematic diagram of the structure of the upper top seat of the present invention when viewed from above;

[0033] Figure 7 It is a schematic diagram of the split structure of the stable bearing and the track of the present invention;

[0034] In the figure: 1. track; 2. feeding channel; 3. discharging channel; 4. upper top seat; 5. stabilizing bearing; 6. rotating groove; 7. rotating column; 8. first connecting frame; 9. second connecting frame; 10. turntable; 11. double-sided tape; 12. first electric push rod; 13. first external protrusion seat; 14. push rod mounting plate; 15. second external protrusion seat; 16. first moving groove; 17. second moving groove; 18. feeding plate; 19. alignment line; 20. stabilizing frame; 21. extrusion plate; 22. fixing knob; 23. discharging plate; 2 4. First vertical frame; 25. Second vertical frame; 26. U-shaped frame; 27. Second electric push rod; 28. First bidirectional cylinder; 29. ​​Mounting frame; 30. Mounting frame plate; 31. Ball bearing; 32. Center plate; 33. Extrusion plate; 34. Mounting groove; 35. Column shaft; 36. Rotating bearing; 37. Third moving groove; 38. Screw guide rail; 39. Guide rail connecting seat; 40. Second bidirectional cylinder; 41. Clamping plate; 42. Adjustment groove; 43. Threaded column; 44. Fixing nut; 45. Lower base. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] See also Figure 1-7 , an embodiment of the present invention: a double-sided adhesive tape sticking machine, comprising a track 1, a feeding channel 2 is arranged on one side of the track 1, a discharging channel 3 is arranged on the other side of the track 1, and the feeding channel 2 and the discharging channel 3 are both welded to the track 1;

[0037] Also includes:

[0038] A first moving groove 16 is provided on the upper surface of the feeding channel 2, and the first moving groove 16 and the feeding channel 2 are an integral structure, and a second moving groove 17 is provided on the upper surface of the discharging channel 3, and the second moving groove 17 and the discharging channel 3 are an integral structure;

[0039] A loading plate 18 is arranged at the upper end of the first moving groove 16, and stabilizing frames 20 are arranged on both sides of the upper end of the loading plate 18, and the stabilizing frames 20 are welded to the loading plate 18, a fixing knob 22 is arranged at one end of the stabilizing frame 20, and a pressing plate 21 is arranged at one end of the fixing knob 22, and an alignment line 19 is arranged at the center of the upper surface of the loading plate 18;

[0040] The discharge plate 23 is arranged at the upper end of the second movable groove 17 , and a first vertical frame 24 is arranged on one side of the upper end of the discharge plate 23 , and a second vertical frame 25 is arranged on the other side of the upper end of the discharge plate 23 , and the first vertical frame 24 and the second vertical frame 25 are both welded to the discharge plate 23 .

[0041] The distance between the two stable bearings 5 ​​is adjusted according to the width of the glass fixing bracket, and the bracket is moved along the adjusting groove 42. After adjustment, the fixing nut 44 is tightened to limit the width and direction of the glass fixing bracket. It is suitable for glass fixing brackets of different widths, and also improves the movement stability and is not easy to deviate. Through the linkage of the loading plate 18, the upper seat 4 and the discharging plate 23, automatic double-sided tape sticking is realized without the need for personnel to turn over or hand support, thereby improving safety.

[0042] See also Figure 4 A U-shaped frame 26 is provided at the upper end of the first vertical frame 24 and the second vertical frame 25, and the two U-shaped frames 26 are respectively welded to the first vertical frame 24 and the second vertical frame 25, and a mounting groove 34 is provided at the recessed part of the two U-shaped frames 26, and a second electric push rod 27 is provided inside the mounting groove 34, and a squeezing plate 33 is provided at one end of the second electric push rod 27. After the glass fixing bracket moves to the discharge channel 3, the two second electric push rods 27 are started, and the two squeezing plates 33 clamp the glass fixing bracket.

[0043] See also Figure 1 , 6 An upper seat 4 is provided above the track 1 , a third movable groove 37 is provided on the lower surface of the upper seat 4 , and the third movable groove 37 and the upper seat 4 are an integral structure for installing a lead screw guide rail 38 .

[0044] See also Figure 1 , 6The first moving groove 16, the second moving groove 17 and the third moving groove 37 are all provided with lead screw rails 38, the lower surface of the lead screw rail 38 of the third moving groove 37 is provided with a rail connecting seat 39, and the rail connecting seat 39 is threadedly connected to the lead screw rail 38 by external bolts, and the lower end of the rail connecting seat 39 is provided with a second two-way cylinder 40, and both ends of the second two-way cylinder 40 are provided with clamping plates 41, and the clamping plates 41 are threadedly connected to the second two-way cylinder 40 by external bolts. The movement of the glass fixing bracket is realized by three lead screw rails 38, and the second two-way cylinder 40 is used to realize the clamping and fixing of the glass fixing bracket by two clamping plates 41.

[0045] See also Figure 1 , first protruding seats 13 are provided on opposite sides of both ends of the track 1, and the first protruding seats 13 are welded to the track 1, second protruding seats 15 are provided on opposite sides of both ends of the upper top seat 4, and the second protruding seats 15 are welded to the upper top seat 4, a first electric push rod 12 is provided between the first protruding seat 13 and the second protruding seat 15, push rod mounting plates 14 are provided on both ends of the first electric push rod 12, and the two ends of the first electric push rod 12 are respectively threadedly connected to the first protruding seat 13 and the second protruding seat 15 through the push rod mounting plates 14, so as to realize the height change between the track 1 and the upper top seat 4, which is suitable for glass fixing brackets of different heights and improves applicability. Compared with adjusting the height of the rotating column 7 on the track 1, it ensures that the heights of the rotating columns 7 of the track 1, the loading plate 18 and the discharging plate 23 are consistent, and there will be no unevenness when moving, thereby improving the movement stability and not easy to tip over.

[0046] See also Figure 1 , 2 3. A first connecting frame 8 is provided at the front end of the track 1, and a second connecting frame 9 is provided at the rear end of the track 1. A turntable 10 is provided at the upper end of the first connecting frame 8 and the second connecting frame 9. A double-sided tape 11 is provided at the upper end of the turntable 10 for placing the double-sided tape 11. The two double-sided tapes 11 are respectively attached to both sides of the glass fixing bracket for double-sided gluing to improve efficiency.

[0047] See also Figure 1 , 23. A ball bearing 31 is provided at the center of the lower surface of the turntable 10, and a center plate 32 is provided at the center of the ball bearing 31. The turntable 10 is rotatably connected to the center plate 32 through the ball bearing 31. A mounting frame 29 is provided at the lower end of the center plate 32. Mounting frame plates 30 are provided at both ends of the mounting frame 29. A first two-way cylinder 28 is provided between the two mounting frames 29, and both ends of the mounting frame 29 are threadedly connected to the center plate 32 and the first two-way cylinder 28 through external bolts of the mounting frame plates 30. The first two-way cylinder 28 is located inside the track 1. The first two-way cylinder 28 is used to change the length between the two turntables 10. After the double-sided tape 11 is shortened during use, the length between the two turntables 10 is shortened, thereby adjusting the length between the double-sided tape and the glass fixing bracket to avoid excessive breakage and damage, thereby improving stability.

[0048] See also Figure 1 , 5 The upper surfaces of the track 1, the loading plate 18 and the discharging plate 23 are all provided with a rotating groove 6, a rotating column 7 is provided inside the rotating groove 6, both ends of the rotating column 7 are provided with a column shaft 35, the outside of the column shaft 35 is provided with a rotating bearing 36, and the rotating column 7 is rotatably connected with the rotating bearing 36 through the column shaft 35, and a lower base 45 is provided below the track 1, and the two ends of the lower base 45 are respectively welded to the loading channel 2 and the discharging channel 3, so as to improve the smoothness of the movement of the glass fixing bracket, reduce friction, and avoid friction damage.

[0049] See also Figure 1 , 7 A stable bearing 5 is provided at the upper end of the track 1, a threaded column 43 is provided at the lower end of the stable bearing 5, a fixing nut 44 is provided on the outside of the threaded column 43, and the fixing nut 44 is threadedly connected with the threaded column 43, an adjustment groove 42 is provided at the connection between the threaded column 43 and the track 1, and the threaded column 43 moves along the adjustment groove 42, and is suitable for glass fixing brackets of different widths by adjusting the distance between the two stable bearings 5, thereby improving applicability.

[0050] See also Figure 1-7 , a working method of a double-sided tape sticking machine, comprising the following steps:

[0051] Step 1: Adjust the distance between the two stabilizing bearings 5 ​​according to the width of the glass fixing bracket, move along the adjustment slot 42, and tighten the fixing nut 44 after adjustment;

[0052] Step 2: Align the center of the glass fixing bracket with the alignment line 19 and place it on the loading plate 18 of the loading channel 2, tighten the two fixing knobs 22, and squeeze the glass fixing bracket with the two squeezing plates 21;

[0053] Step 3: Start the lead screw guide rail 38 inside the first moving groove 16, and the loading plate 18 moves the glass fixing bracket to the track 1. After moving to the track 1, start the two first electric push rods 12, and the upper top seat 4 moves down until the clamping plates 41 are located on both sides of the glass fixing bracket, and then start the second two-way cylinder 40, the two clamping plates 41 clamp the glass fixing bracket, and start the lead screw guide rail 38 inside the third moving groove 37. The glass fixing bracket moves to the discharge channel 3. When passing the turntable 10, the two double-sided tapes 11 are respectively attached to the two sides of the glass fixing bracket;

[0054] Step 4: After the glass fixing bracket reaches the discharge plate 23, start the two second electric push rods 27, the two extrusion plates 33 clamp the glass fixing bracket, and the two clamping plates 41 loosen the glass fixing bracket, start the screw slide rail 38 inside the second moving groove 17, the glass fixing bracket moves out of the track 1, and then can be removed.

[0055] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A double-sided adhesive tape sticking machine, comprising a track (1), a feeding channel (2) being arranged on one side of the track (1), a discharging channel (3) being arranged on the other side of the track (1), and the feeding channel (2) and the discharging channel (3) being welded to the track (1); Features: Also includes: A first movable groove (16) is arranged on the upper surface of the feeding channel (2), and the first movable groove (16) and the feeding channel (2) are an integral structure; a second movable groove (17) is arranged on the upper surface of the discharging channel (3), and the second movable groove (17) and the discharging channel (3) are an integral structure; A loading plate (18) is arranged at the upper end of the first movable groove (16), and stabilizing frames (20) are arranged on both sides of the upper end of the loading plate (18), and the stabilizing frames (20) are welded to the loading plate (18), and a fixing knob (22) is arranged at one end of the stabilizing frame (20), and a squeezing plate (21) is arranged at one end of the fixing knob (22), and an alignment line (19) is arranged at the center of the upper surface of the loading plate (18); A discharge plate (23) is arranged at the upper end of the second movable groove (17), a first vertical frame (24) is arranged on one side of the upper end of the discharge plate (23), a second vertical frame (25) is arranged on the other side of the upper end of the discharge plate (23), and the first vertical frame (24) and the second vertical frame (25) are both welded to the discharge plate (23).

2. A double-sided tape sticking machine according to claim 1, Features: A U-shaped frame (26) is disposed at the upper end of each of the first vertical frame (24) and the second vertical frame (25), and the two U-shaped frames (26) are respectively welded to the first vertical frame (24) and the second vertical frame (25), and a mounting groove (34) is disposed at the recessed portion of the two U-shaped frames (26), and a second electric push rod (27) is disposed inside the mounting groove (34), and a pressing plate (33) is disposed at one end of the second electric push rod (27).

3. A double-sided tape sticking machine according to claim 2, Features: An upper top seat (4) is arranged above the track (1), a third movable groove (37) is arranged on the lower surface of the upper top seat (4), and the third movable groove (37) and the upper top seat (4) are an integral structure.

4. A double-sided tape sticking machine according to claim 3, Features: The first movable groove (16), the second movable groove (17) and the third movable groove (37) are each provided with a lead screw rail (38); the lower surface of the lead screw rail (38) of the third movable groove (37) is provided with a rail connecting seat (39), and the rail connecting seat (39) is threadedly connected to the lead screw rail (38) by an external bolt; a second bidirectional cylinder (40) is provided at the lower end of the rail connecting seat (39), and a pair of clamping plates (41) are provided at both ends of the second bidirectional cylinder (40), and the pair of clamping plates (41) are threadedly connected to the second bidirectional cylinder (40) by an external bolt.

5. A double-sided tape sticking machine according to claim 4, Features: The rail (1) is provided with a first protruding seat (13) on the opposite sides at both ends, and the first protruding seat (13) is welded to the rail (1); the upper top seat (4) is provided with a second protruding seat (15) on the opposite sides at both ends, and the second protruding seat (15) is welded to the upper top seat (4); a first electric push rod (12) is provided between the first protruding seat (13) and the second protruding seat (15); push rod mounting plates (14) are provided at both ends of the first electric push rod (12), and the two ends of the first electric push rod (12) are respectively threadedly connected to the first protruding seat (13) and the second protruding seat (15) through the push rod mounting plates (14).

6. A double-sided tape sticking machine according to claim 5, Features: A first connecting frame (8) is arranged at the front end of the track (1), a second connecting frame (9) is arranged at the rear end of the track (1), a turntable (10) is arranged at the upper end of each of the first connecting frame (8) and the second connecting frame (9), and a double-sided adhesive tape (11) is arranged at the upper end of the turntable (10).

7. A double-sided tape sticking machine according to claim 6, Features: A ball bearing (31) is arranged at the center of the lower surface of the turntable (10), a center plate (32) is arranged at the center of the ball bearing (31), and the turntable (10) is rotatably connected to the center plate (32) through the ball bearing (31), a mounting frame (29) is arranged at the lower end of the center plate (32), both ends of the mounting frame (29) are provided with mounting frame plates (30), a first bidirectional cylinder (28) is arranged between the two mounting frames (29), and both ends of the mounting frame (29) are threadedly connected to the center plate (32) and the first bidirectional cylinder (28) through external bolts of the mounting frame plates (30), and the first bidirectional cylinder (28) is located inside the track (1).

8. A double-sided tape sticking machine according to claim 7, Features: The upper surfaces of the track (1), the loading plate (18) and the discharging plate (23) are all provided with a rotating groove (6), the interior of the rotating groove (6) is provided with a rotating column (7), both ends of the rotating column (7) are provided with a column shaft (35), the exterior of the column shaft (35) is provided with a rotating bearing (36), and the rotating column (7) is rotatably connected to the rotating bearing (36) via the column shaft (35), a lower base (45) is provided below the track (1), and the two ends of the lower base (45) are respectively welded to the loading channel (2) and the discharging channel (3).

9. A double-sided tape sticking machine according to claim 8, Features: The upper end of the track (1) is provided with a stabilizing bearing (5), the lower end of the stabilizing bearing (5) is provided with a threaded column (43), the outside of the threaded column (43) is provided with a fixing nut (44), and the fixing nut (44) is threadedly connected to the threaded column (43), and the connection between the threaded column (43) and the track (1) is provided with an adjustment groove (42), and the threaded column (43) moves along the adjustment groove (42).

10. A working method of a double-sided tape sticking machine, based on the double-sided tape sticking machine according to claim 9, It is characterized in that The following steps are involved: Step 1: Adjust the distance between the two stabilizing bearings (5) according to the width of the glass fixing bracket, move along the adjustment slot (42), and tighten the fixing nut (44) after adjustment; Step 2: Align the center of the glass fixing bracket with the alignment line (19) and place it on the loading plate (18) of the loading channel (2), tighten the two fixing knobs (22), and squeeze the glass fixing bracket with two squeezing plates (21); Step 3: Start the lead screw guide rail (38) inside the first moving groove (16), and the loading plate (18) moves with the glass fixing bracket to the track (1). After moving to the track (1), start the two first electric push rods (12), and the upper top seat (4) moves downward until the clamping plates (41) are located on both sides of the glass fixing bracket. Then start the second two-way cylinder (40), and the two clamping plates (41) clamp the glass fixing bracket. Start the lead screw guide rail (38) inside the third moving groove (37), and the glass fixing bracket moves to the discharge channel (3). When passing the turntable (10), the two double-sided tapes (11) are respectively attached to the two sides of the glass fixing bracket; Step 4: After the glass fixing bracket reaches the discharge plate (23), the two second electric push rods (27) are started, the two squeezing plates (33) clamp the glass fixing bracket, and the two clamping plates (41) loosen the glass fixing bracket, and the lead screw slide rail (38) inside the second moving groove (17) is started, the glass fixing bracket moves out of the track (1), and then can be removed.

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