Gluing device for production of epoxy glass cloth laminated board

Abstract

The invention discloses a gluing device for epoxy glass cloth laminated board production, and belongs to the technical field of epoxy glass cloth laminated board production, the gluing device comprises a base, a glue dipping box is fixedly mounted on the base, and an adjusting assembly, a glue extruding assembly and an auxiliary assembly are arranged on the glue dipping box. According to the glue dipping device for the epoxy glass cloth, the epoxy glass cloth can be in a continuous Z shape in the glue dipping box, so that the moving path of the epoxy glass cloth in the glue dipping box can be increased, the gluing time of the epoxy glass cloth in the glue dipping box is changed, and the position of an adjusting cylinder can be locked by arranging a limiting unit; according to the epoxy glass cloth gluing device, the locking of the form of epoxy glass cloth in a glue dipping box is achieved, so that the stability of the epoxy glass cloth in the gluing process is improved, and through the arrangement of an auxiliary assembly, solidified glue attached to a glue extruding cylinder and an adjusting cylinder can be scraped and cleaned; therefore, the damage to the epoxy glass cloth caused by excessive glue solidified by the glue extruding cylinder and the adjusting cylinder is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of epoxy glass cloth laminate production, in particular to a gluing device for producing epoxy glass cloth laminate. Background Art

[0002] With the continuous expansion of the epoxy glass cloth laminate market, the demand for epoxy glass cloth laminate is also increasing, and the traditional gluing method requires a lot of manpower participation, which not only increases the labor cost, but also may cause quality fluctuations due to human factors. Therefore, the traditional gluing method cannot meet the current market demand for epoxy glass cloth laminates. The automated gluing device can complete the gluing work continuously and quickly, but the existing gluing device has great limitations and cannot meet the gluing needs of epoxy glass cloths of various specifications, that is, it cannot change the gluing time in the dipping box according to the composition of the glass cloth, that is, it cannot make the glass cloth reach the best gluing state, and it cannot clean the glue attached to the traction roller. Therefore, the present invention provides a gluing device for the production of epoxy glass cloth laminates. Summary of the invention

[0003] The present invention aims at the defects in the prior art and provides a gluing device for producing epoxy glass cloth laminates, which overcomes the problem that the gluing requirements of epoxy glass cloths of various specifications cannot be met, that is, the gluing time in the dipping box cannot be changed according to the composition of the glass cloth, that is, the glass cloth cannot be made to reach the optimal gluing state, and the glue attached to the traction roller cannot be cleaned.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a gluing device for producing epoxy glass cloth laminates, comprising a base, a glue dipping box is fixedly installed on the base, an adjustment component, a glue squeezing component, and an auxiliary component are arranged on the glue dipping box, the adjustment component comprises an adjustment slide plate, three adjustment straight plates are evenly fixedly installed on the adjustment slide plate, adjustment circular plates are rotatably installed on the adjustment straight plates, adjustment cylinders are axially symmetrically fixedly arranged on the adjustment circular plates, the adjustment cylinders are used to change the moving trajectory of the epoxy glass cloth in the glue dipping box, and the glue dipping box is also provided with an adjustment The positioning unit and the limiting unit, the positioning unit is used to adjust the position of the adjusting cylinder, the limiting unit is used to limit the position of the adjusting cylinder, the glue extrusion component includes a glue extrusion slide, three glue extrusion cylinders are evenly rotatably installed on the glue extrusion slide and the glue dipping box, the positions of the glue extrusion cylinders on the glue extrusion slide correspond to the positions of the glue extrusion cylinders on the glue dipping box, the glue extrusion cylinders are used to remove excess glue on the epoxy glass cloth layer, the auxiliary component includes two glue scraping slides and three glue scraping circular plates, the glue scraping slide and the transmission straight plate are used to clean the glue attached to the glue extrusion cylinder and the adjusting cylinder respectively.

[0005] Furthermore, the adjusting slide plate is slidably installed on the glue dipping box, the adjusting straight plates are slidably matched with the glue dipping box, and there can be no gap between the two sides of the adjusting straight plates and the glue dipping box, and a glue pool is formed between the three adjusting straight plates and the glue dipping box.

[0006] Furthermore, the positioning unit includes a positioning slide slidably mounted on the glue dipping box, the positioning slide and the adjusting slide are slidably matched, a positioning screw is fixedly mounted on the positioning slide, a positioning pulley is rotatably mounted on the glue dipping box, the positioning pulley and the positioning screw constitute a spiral pair, three positioning racks are evenly fixedly arranged on the positioning slide, positioning gears are fixedly mounted on the adjusting circular plate, and the positioning racks and the corresponding positioning gears constitute a gear rack pair.

[0007] Furthermore, the limiting unit includes a limiting slide plate slidably installed on the outside of the glue dipping box, three friction blocks 2 are evenly fixed on the limiting slide plate, and friction blocks 1 are fixedly installed on the adjusting gears. When the friction blocks 2 contact with the corresponding friction blocks 1, there is friction between the two. A limiting ratchet bar 1 is symmetrically fixed on the limiting slide plate, and a limiting ratchet bar 2 is symmetrically slidably installed on the glue dipping box. When the limiting ratchet bar 2 is engaged with the corresponding limiting ratchet bar 1, a ratchet mechanism is formed.

[0008] Furthermore, the glue extrusion slide is slidably installed on the glue dipping box, and a glue extrusion screw is rotatably installed on the glue dipping box. The glue extrusion screw and the glue extrusion slide constitute a spiral pair, and an L-shaped pull plate is symmetrically fixed on the glue extrusion slide. The L-shaped pull plate is used to adjust the position of the second limit ratchet bar. A trapezoidal push plate is also fixed on the glue extrusion slide, and a trapezoidal short plate is fixed on the limit slide. The trapezoidal push plate and the trapezoidal short plate are used to push the limit slide to move.

[0009] Furthermore, the scraper skateboard is evenly provided with three through holes cooperating with the glue extruding cylinders, and the two scraper skateboards are respectively used to clean the glue attached to the corresponding three glue extruding cylinders. An auxiliary skateboard is slidably installed on the base, and a transmission straight plate 2 is fixedly installed on the auxiliary skateboard. A transmission straight plate 1 is slidably installed on the auxiliary skateboard. The transmission straight plate 1 and the transmission straight plate 2 are respectively fixedly connected to the corresponding scraper skateboards, and the transmission straight plate 1 is slidably matched with the glue extruding slide.

[0010] Furthermore, a transmission slide is slidably installed on the adjusting straight plate, and an auxiliary push plate is also slidably installed on the auxiliary slide. The ends of the transmission slide closest to the auxiliary push plate are fixedly connected to the auxiliary push plate, and the ends of the transmission slide farthest from the auxiliary push plate are fixedly provided with a transmission ring plate. The scraper circular plate is rotatably installed on the corresponding transmission ring plate, and the scraper circular plate is slidably matched with the corresponding two adjusting cylinders, and the axes of the scraper circular plate and the corresponding adjusting circular plate are on the same straight line.

[0011] Furthermore, a limiting cylinder is rotatably mounted on the end of the glue extrusion slide farthest from the glue extrusion cylinder, and another limiting cylinder is rotatably mounted on the end of the glue dipping box closest to the glue extrusion cylinder. The two limiting cylinders are used to limit the initial position of the epoxy glass cloth.

[0012] Furthermore, a temperature sensor, a temperature regulator and a vibration motor are fixedly arranged inside the dipping box.

[0013] Compared with the prior art, the present invention has the following beneficial effects: (1) By setting a positioning unit, the present invention can adjust the position of the adjusting cylinder, so that the epoxy glass cloth can present a continuous Z-shape in the dipping box, thereby increasing the moving path of the epoxy glass cloth in the dipping box, thereby changing the gluing time of the epoxy glass cloth in the dipping box. (2) By setting a limiting unit, the present invention can lock the position of the adjusting cylinder, that is, lock the shape of the epoxy glass cloth in the dipping box, thereby improving the stability of the epoxy glass cloth during the gluing process. (3) By setting a glue squeezing component, the present invention can squeeze out excess glue on the epoxy glass cloth, thereby preventing the scraper from scraping off excess glue on the epoxy glass cloth and causing damage to the epoxy glass cloth. (4) By setting an auxiliary component, the present invention can scrape and clean the glue attached to the glue squeezing cylinder and the adjusting cylinder, thereby preventing the glue from solidifying too much on the glue squeezing cylinder and the adjusting cylinder from causing damage to the epoxy glass cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a top view of the overall structure of the present invention.

[0016] Figure 3 It is a structural schematic diagram of the dipping box of the present invention.

[0017] Figure 4 It is a structural schematic diagram of the position adjustment slide of the present invention.

[0018] Figure 5 It is a structural schematic diagram of the limiting slide plate of the present invention.

[0019] Figure 6 for Figure 5 A local enlarged schematic diagram of point A in the middle.

[0020] Figure 7 for Figure 5 A local enlarged schematic diagram of point B in the middle.

[0021] Figure 8 It is a structural schematic diagram of the auxiliary push plate of the present invention.

[0022] Fig. 9It is a structural schematic diagram of the scraper slide plate of the present invention.

[0023] Fig.10 It is a side view of the overall structure of the present invention.

[0024] Fig.11 The figure is a front view of the structure for adjusting the straight plate of the present invention.

[0025] Figure numerals: 101-base; 102-glue dipping box; 103-glue squeezing cylinder; 104-adjusting cylinder; 105-limiting cylinder; 106-adjusting slide plate; 107-auxiliary push plate; 108-temperature sensor; 109-temperature regulator; 110-vibration motor; 111-auxiliary slide plate; 112-auxiliary motor; 113-auxiliary screw rod; 114-transmission straight plate 1; 115-transmission straight plate 2; 116-glue scraping circular plate; 117-adjusting straight plate; 118-positioning slide; 119-glue squeezing motor; 120-glue squeezing screw rod ;121-glue extrusion slide;122-glue scraping slide;123-transmission slide;124-transmission ring plate;125-adjusting circular plate;126-positioning screw rod;127-positioning rack;128-positioning gear;129-friction circle one;130-limiting slide;131-positioning motor;132-positioning pulley;133-transmission pulley;134-transmission belt;135-trapezoidal push plate;136-L-shaped pull plate;137-friction circle two;138-limiting ratchet one;139-limiting ratchet two;140-trapezoidal short plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] Example: Reference Figure 1-Figure 11 A gluing device for producing epoxy glass cloth laminates includes a base 101, a glue dipping box 102 is fixedly installed on the base 101, and the glue dipping box 102 is provided with an adjustment component, a glue squeezing component, and an auxiliary component. The adjustment component includes an adjustment slide 106, and the adjustment slide 106 is slidably installed on the glue dipping box 102. Three adjustment straight plates 117 are evenly fixedly installed on the adjustment slide 106. The adjustment straight plates 117 are all slidably matched with the glue dipping box 102. There can be no gap between the two sides of the adjustment straight plates 117 and the glue dipping box 102, and a gluing pool is formed between the three adjustment straight plates 117 and the glue dipping box 102.

[0028] An adjusting circular plate 125 is rotatably mounted on the adjusting straight plate 117, and an adjusting cylinder 104 is axially symmetrically fixedly arranged on the adjusting circular plate 125. The adjusting cylinder 104 is used to change the moving trajectory of the epoxy glass cloth in the dipping box 102. The dipping box 102 is also provided with a positioning unit and a limiting unit. The positioning unit is used to adjust the position of the adjusting cylinder 104, and the limiting unit is used to limit the position of the adjusting cylinder 104.

[0029] The positioning unit includes a positioning slide 118 slidably mounted on the dipping box 102, the positioning slide 118 and the adjusting slide 106 are slidably matched, a spring is arranged between the adjusting slide 106 and the positioning slide 118, a limit block is symmetrically arranged on the dipping box 102, the limit block is used to limit the moving position of the adjusting slide 106, a positioning screw rod 126 is fixedly mounted on the positioning slide 118, and a positioning pulley 132 is rotatably mounted on the dipping box 102, and the positioning pulley 132 and the positioning The lead screw 126 forms a spiral pair, a positioning motor 131 is fixedly mounted on the dipping box 102, a transmission pulley 133 is fixedly mounted on the output shaft of the positioning motor 131, a transmission belt 134 is arranged between the positioning pulley 132 and the transmission pulley 133, three positioning racks 127 are evenly fixedly arranged on the positioning slide 118, and positioning gears 128 are fixedly mounted on the adjusting circular plate 125, and the positioning racks 127 and the corresponding positioning gears 128 form a gear rack pair.

[0030] In the initial position, the adjusting slide 106 and the adjusting carriage 118 are both located at the position closest to the adjusting motor 131. At this time, the spring between the adjusting slide 106 and the adjusting carriage 118 is not compressed. At this time, the projections of the axes of the two adjusting cylinders 104 on the same adjusting circular plate 125 on the lower surface of the base 101 coincide, that is, at this time, the two adjusting cylinders 104 on the adjusting circular plate 125 are respectively located at the farthest position from the lower surface of the base 101 and the closest position to the lower surface of the base 101.

[0031] The epoxy glass cloth to be glued is passed between the two adjusting cylinders 104 on the three adjusting circular plates 125, that is, passed between the two adjusting cylinders 104 arranged opposite to each other, and then the positioning motor 131 is started to drive the transmission pulley 133 to rotate. Under the action of the transmission belt 134, the positioning pulley 132 rotates synchronously, that is, the positioning screw rod 126 moves downward, and the positioning slide 118 moves downward synchronously. Under the action of the spring between the adjusting slide 106 and the adjusting slide 118, the adjusting slide 106 moves downward synchronously, and the adjusting cylinders 104 also move downward synchronously. Finally, the adjusting slide 106 moves to the limit block on the dipping box 102. At this time, the epoxy glass cloth is pressed and immersed in the glue in the dipping box 102 under the action of the adjusting cylinder 104, and the positioning slide 118 continues to move downward. The section slide 106 cannot move downward further under the action of the limit block, and the spring between the adjustment slide 118 and the adjustment slide 106 is compressed, that is, the adjustment slide 118 continues to move downward relative to the adjustment slide 106, and the three adjustment racks 127 move downward synchronously, thereby causing the three adjustment gears 128 to rotate synchronously, that is, causing the three adjustment circular plates 125 to rotate synchronously, and the two adjustment cylinders 104 on the adjustment circular plates 125 to rotate synchronously. Under the action of the adjustment cylinder 104, the epoxy glass cloth forms a continuous Z-shape in the dipping box 102, that is, the movement trajectory of the epoxy glass cloth in the dipping box 102 is changed, so that by controlling the position of the adjustment cylinder 104, the length of the movement path of the epoxy glass cloth in the dipping box 102 is adjusted according to demand, that is, the length of the gluing time of the epoxy glass cloth is controlled.

[0032] The limiting unit includes a limiting slide 130 slidably mounted on the outside of the glue dipping box 102, a spring is symmetrically arranged between the limiting slide 130 and the glue dipping box 102, three friction round blocks 137 are evenly fixedly arranged on the limiting slide 130, and a friction round block 129 is fixedly mounted on the adjusting gear 128. When the friction round block 137 contacts the corresponding friction round block 129, there is friction between the two. A limiting ratchet 138 is symmetrically fixedly arranged on the limiting slide 130, and a limiting ratchet 139 is symmetrically slidably mounted on the glue dipping box 102. A spring is arranged between the limiting ratchet 139 and the glue dipping box 102, and a ratchet mechanism is formed when the limiting ratchet 139 is engaged with the corresponding limiting ratchet 138.

[0033] In the initial position, the spring between the glue extrusion cylinder 103 and the glue dipping box 102 is not compressed. At this time, the surface of the friction block 2 137 closest to the friction block 1 129 and the surface of the friction block 1 129 closest to the friction block 2 137 are not on the same plane. The spring between the limiting ratchet 2 139 and the glue dipping box 102 is not compressed, and the limiting ratchet 2 139 and the corresponding limiting ratchet 1 138 form a ratchet mechanism.

[0034] The glue extrusion assembly includes a glue extrusion slide 121, which is slidably installed on the glue dipping box 102, on which a glue extrusion screw 120 is rotatably installed, and the glue extrusion screw 120 and the glue extrusion slide 121 constitute a spiral pair, and a glue extrusion motor 119 is fixedly installed on the glue dipping box 102, and the output shaft of the glue extrusion motor 119 is fixedly connected to the glue extrusion screw 120, and an L-shaped pull plate 136 is symmetrically fixedly arranged on the glue extrusion slide 121, and the L-shaped pull plate 136 is used to adjust the position of the limiting ratchet bar 139, and a trapezoidal push plate 135 is also fixedly arranged on the glue extrusion slide 121, and a trapezoidal short plate 140 is fixedly arranged on the limiting slide 130, and the trapezoidal push plate 135 and the trapezoidal short plate 140 are used to push the limiting slide 130 to move.

[0035] In the initial position, the trapezoidal push plate 135 is located above the trapezoidal short plate 140 , and at this time, the trapezoidal push plate 135 is not in contact with the trapezoidal short plate 140 .

[0036] The glue squeezing motor 119 is started to drive the glue squeezing screw 120 to rotate, that is, the glue squeezing slide 121 moves downward, the trapezoidal push plate 135 and the L-shaped pull plate 136 move downward synchronously, and the L-shaped pull plate 136 does not move the limiting ratchet bar 139 at this time, and finally the inclined surface of the trapezoidal push plate 135 contacts the inclined surface of the trapezoidal short plate 140, and the trapezoidal push plate 135 continues to move downward. Under the action of the trapezoidal push plate 135 and the trapezoidal short plate 140, the limiting slide plate 130 moves toward the direction close to the adjusting straight plate 117, and the friction round block 137 on the limiting slide plate 130 is synchronously Movement occurs. Since the limiting ratchet bar 138 and the limiting ratchet bar 2 139 constitute a ratchet mechanism, the limiting ratchet bar 138 moves relative to the limiting ratchet bar 2 139, and the limiting ratchet bar 138 cannot move away from the adjusting straight plate 117. The spring between the limiting slide plate 130 and the dipping box 102 is compressed. Under the action of the trapezoidal push plate 135 and the trapezoidal short plate 140, the surface of the friction block 2 137 closest to the friction block 129 and the surface of the friction block 129 closest to the friction block 2 137 are finally on the same plane.

[0037] During the movement of the adjustment slide 118, when the adjustment slide 106 contacts the limit and cannot move further downward, the axis of the friction block 129 and the corresponding friction block 2 137 are in the same straight line. At this time, the glue extrusion slide 121 moves downward, and under the action of the trapezoidal push plate 135 and the trapezoidal short plate 140, the friction block 2 137 contacts the corresponding friction block 1 129. Under the action of the friction force between the friction block 1 129 and the friction block 2 137, the friction block 1 129 cannot rotate freely, that is, the adjustment circular plate 125 cannot rotate freely, thereby achieving the locking of the position of the adjustment cylinder 104.

[0038] When it is necessary to make the friction round block 2 137 disengage from the corresponding friction round block 1 129, the glue extrusion motor 119 is started to make the glue extrusion slide 121 move upward, the trapezoidal push plate 135 first disengages from the trapezoidal short plate 140, the glue extrusion slide 121 continues to move, the L-shaped pull plate 136 contacts the end of the limit ratchet bar 2 139, the glue extrusion slide 121 continues to move, and the L-shaped pull plate 136 continues to move upward, that is, the limit ratchet bar 2 139 moves upward synchronously, and the limit ratchet bar 2 139 and the dipping box are The spring between 102 is compressed, and finally the limiting ratchet bar 2 139 is disengaged from the limiting ratchet bar 138, that is, the restriction on the position of the limiting ratchet bar 138 is released, and then the restriction on the position of the limiting slide plate 130 is released. Under the action of the spring between the limiting slide plate 130 and the dipping box 102, the limiting slide plate 130 moves away from the adjusting straight plate 117, that is, the friction circle 2 137 is disengaged from the corresponding friction circle 129, that is, the lock on the position of the adjusting cylinder 104 is released.

[0039] Three glue squeezing cylinders 103 are evenly rotatably mounted on the glue squeezing slide 121 and the glue dipping box 102. The positions of the glue squeezing cylinders 103 on the glue squeezing slide 121 correspond to those on the glue dipping box 102. The glue squeezing cylinders 103 are used to remove excess glue on the epoxy glass cloth layer.

[0040] The auxiliary components include two scraper slides 122 and three scraper circular plates 116. The scraper slides 122 and the second transmission straight plate 115 are used to clean the glue attached to the glue extrusion cylinder 103 and the adjustment cylinder 104 respectively. The scraper slides 122 are evenly provided with three through holes that match the glue extrusion cylinder 103. The two scraper slides 122 are used to clean the glue attached to the corresponding three glue extrusion cylinders 103 respectively. The base 101 is slidably mounted with an auxiliary slide 111, and the base 101 is rotatably mounted with an auxiliary screw rod. 113, the auxiliary screw rod 113 and the auxiliary slide plate 111 form a spiral pair, the auxiliary motor 112 is fixedly installed on the base 101, the output shaft of the auxiliary motor 112 is fixedly connected to the auxiliary screw rod 113, the auxiliary slide plate 111 is fixedly installed with a transmission straight plate 2 115, the auxiliary slide plate 111 is slidably installed with a transmission straight plate 114, the transmission straight plate 114 and the transmission straight plate 2 115 are respectively fixedly connected to the corresponding scraping glue slide plate 122, and the transmission straight plate 114 and the glue squeezing slide 121 are slidably matched.

[0041] At the initial position, the glue scraping slide 122 does not contact the glue squeezing cylinder 103. At this time, the glue scraping slide 122 is located at the position closest to the auxiliary motor 112. After the epoxy glass cloth passes through the middle position of the relatively set adjusting cylinder 104, the epoxy glass cloth is passed through the middle position of the relatively set glue squeezing cylinder 103, and then the glue squeezing motor 119 is started to drive the glue squeezing slide 121 to move downward, and the transmission straight plate 114 moves downward synchronously on the auxiliary slide 111, and the three glue squeezing cylinders 103 on the glue squeezing slide 121 move downward synchronously, and finally the glue squeezing cylinder 103 on the glue squeezing slide 121 and the glue squeezing cylinder 103 on the dipping box 102 respectively contact the upper and lower surfaces of the epoxy glass cloth, and then the epoxy glass cloth is pulled to move outward from the position of the glue squeezing cylinder 103 farthest from the adjusting cylinder 104, and the excess glue on the epoxy glass cloth is squeezed and removed under the action of the glue squeezing cylinder 103.

[0042] When it is necessary to clean the solidified glue attached to the glue squeezing cylinder 103, the auxiliary motor 112 is started to drive the auxiliary screw rod 113 to rotate, so that the auxiliary slide plate 111 moves away from the auxiliary motor 112, and the transmission straight plate 1 14 and the transmission straight plate 2 115 on the auxiliary slide plate 111 move synchronously, so that the two scraping slide plates 122 move away from the auxiliary motor 112, and the through holes on the scraping slide plate 122 first contact the corresponding glue squeezing cylinder 103 respectively, and the scraping slide plate 122 continues to move. Under the action of the scraping slide plate 122, the solidified glue attached to the glue squeezing cylinder 103 is scraped off.

[0043] A transmission slide 123 is slidably mounted on the adjusting straight plate 117, and an auxiliary push plate 107 is also slidably mounted on the auxiliary slide 111. The ends of the transmission slide 123 closest to the auxiliary push plate 107 are fixedly connected to the auxiliary push plate 107, and the ends of the transmission slide 123 farthest from the auxiliary push plate 107 are fixedly provided with a transmission ring plate 124. The scraper circular plate 116 is rotatably mounted on the corresponding transmission ring plate 124, and the scraper circular plate 116 is slidably matched with the corresponding two adjusting cylinders 104, and the axes of the scraper circular plate 116 and the corresponding adjusting circular plate 125 are on the same straight line.

[0044] In the initial position, the scraper circular plate 116 and the transmission ring plate 124 are both located at the position closest to the corresponding adjustment circular plate 125. When the adjustment circular plate 125 is driven to rotate, under the action of the adjustment cylinder 104, the scraper circular plate 116 and the corresponding adjustment circular plate 125 rotate synchronously, that is, the scraper circular plate 116 rotates relative to the transmission ring plate 124.

[0045] Start the auxiliary motor 112 to drive the auxiliary slide 111 to move away from the auxiliary motor 112, the auxiliary push plate 107 moves synchronously, the three transmission slides 123 move synchronously, and the transmission ring plate 124 on the transmission slide 123 moves synchronously, thereby making the three scraper circular plates 116 move synchronously away from the corresponding adjustment circular plates 125, and the scraper circular plates 116 scrape off the solidified glue attached to the adjustment cylinder 104.

[0046] A limiting cylinder 105 is rotatably mounted on the end of the glue extrusion slide 121 farthest from the glue extrusion cylinder 103, and another limiting cylinder 105 is rotatably mounted on the end of the glue dipping box 102 closest to the glue extrusion cylinder 103. The two limiting cylinders 105 are used to limit the initial position of the epoxy glass cloth. A temperature sensor 108, a temperature regulator 109 and a vibration motor 110 are fixedly installed inside the glue dipping box 102.

[0047] Working principle: first start the glue squeezing motor 119 to move the glue squeezing slide 121 to the position farthest from the base 101. At this time, the glue squeezing cylinder 103 on the glue squeezing slide 121 and the glue squeezing cylinder 103 on the glue dipping box 102 are located at the farthest positions, and the limiting cylinder 105 on the glue squeezing slide 121 and the limiting cylinder 105 on the glue dipping box 102 are located at the farthest positions. Under the action of the L-shaped pull plate 136, the limiting ratchet bar 139 releases the lock on the position of the limiting slide plate 130, that is, the limiting slide plate 130 returns to the initial position, and the friction block 137 disengages from the corresponding friction block 129, that is, the lock on the position of the adjusting cylinder 104 is released, and then the positioning motor 131 is started to move the adjusting slide plate 106 to the position farthest from the base 101.

[0048] The epoxy glass cloth to be glued is passed through the area between the two limiting cylinders 105, and then sequentially passed through the area between the two oppositely arranged adjusting cylinders 104, and then sequentially passed through the area between the two oppositely arranged glue squeezing cylinders 103, and finally the epoxy glass cloth is fixed on the traction device. The traction device can move the epoxy glass cloth, and finally the epoxy glass cloth is in a stretched state under the action of the traction device.

[0049] Then, the positioning motor 131 is started to drive the adjusting slide 106 and the positioning carriage 118 to move downward synchronously, and the adjusting straight plate 117 moves downward synchronously, that is, the adjusting cylinder 104 moves downward synchronously, and finally the adjusting slide 106 contacts the limit block and cannot move further. Under the action of the three adjusting cylinders 104 farthest from the base 101, the epoxy glass cloth is immersed in the glue in the dipping box 102. At this time, the axis of the friction round block 129 and the corresponding friction round block 2 137 are in the same straight line, and the positioning carriage 118 continues to move downward. Move downward, under the action of the adjustment rack 127 and the adjustment gear 128, the adjustment circular plate 125 rotates synchronously, and then the position of the adjustment cylinder 104 changes, so that the epoxy glass cloth presents a continuous Z-shape in the dipping box 102. According to the gluing time required for the epoxy glass cloth, the size of the Z-shape presented by the epoxy glass cloth in the dipping box 102 is changed, thereby changing the length of the moving path of the epoxy glass cloth in the dipping box 102, that is, changing the gluing time of the epoxy glass cloth in the dipping box 102.

[0050] The glue squeezing motor 119 is restarted to drive the glue squeezing slide 121 to move downward. Under the action of the trapezoidal push plate 135 and the trapezoidal short plate 140, the limiting slide plate 130 moves toward the direction close to the adjusting straight plate 117, and finally the friction circle 137 contacts the corresponding friction circle 129, so as to lock the position of the adjusting cylinder 104. The glue squeezing slide 121 continues to move downward, and finally the glue squeezing cylinder 103 and the limiting cylinder 105 on the glue squeezing slide 121 both contact the upper surface of the epoxy glass cloth. Under the action of the glue squeezing cylinder 103 and the limiting cylinder 105, the position of the epoxy glass cloth is restricted. Then, the traction device is used to move the epoxy glass cloth. The epoxy glass cloth is glued in the dipping box 102, and then the epoxy glass cloth contacts the glue squeezing cylinder 103. Under the action of the glue squeezing cylinder 103, the excess glue on the epoxy glass cloth is squeezed out and removed.

[0051] The glue in the glue dipping box 102 is vibrated by the vibration motor 110, thereby improving the gluing quality of the epoxy glass cloth. The temperature of the glue in the glue dipping box 102 is detected by the temperature sensor 108, and the temperature of the glue in the glue dipping box 102 is controlled by the temperature regulator 109.

[0052] When it is necessary to process the solidified glue attached to the glue squeezing cylinder 103 and the adjusting cylinder 104, start the glue squeezing motor 119 and the positioning motor 131, so that the positioning slide 118 and the glue squeezing slide 121 are moved to the position farthest from the base 101, and then start the auxiliary motor 112 to drive the auxiliary slide 111 to move in the direction away from the auxiliary motor 112, and the auxiliary push plate 107, the transmission straight plate 114, and the transmission straight plate 2 115 move synchronously, that is, the glue scraping circular plate 116 and the glue scraping slide 122 move synchronously, the glue scraping circular plate 116 scrapes off the solidified glue attached to the adjusting cylinder 104, and the glue scraping slide 122 scrapes off the solidified glue attached to the glue squeezing cylinder 103.

[0053] The present invention is not limited to the above-mentioned specific implementation modes. Various changes made by technicians in the relevant technical field based on the above-mentioned conception without creative work all fall within the protection scope of the present invention.

Claims

1. A gluing device for producing epoxy glass cloth laminates, comprising a base (101), on which a gluing box (102) is fixedly mounted, characterized in that: The dipping box (102) is provided with an adjustment component, a glue squeezing component, and an auxiliary component. The adjustment component comprises an adjustment slide plate (106). Three adjustment straight plates (117) are evenly and fixedly mounted on the adjustment slide plate (106). Adjustment circular plates (125) are rotatably mounted on the adjustment straight plates (117). Adjustment cylinders (104) are axially and symmetrically fixedly mounted on the adjustment circular plates (125). The adjustment cylinders (104) are used to change the moving track of the epoxy glass cloth in the dipping box (102). The dipping box (102) is also provided with a position adjustment unit and a position limiting unit. The position adjustment unit is used to adjust the position of the adjustment cylinder (104), and the position limiting unit is used to limit the position of the adjustment cylinder (104). 104), the glue squeezing assembly comprises a glue squeezing slide (121), three glue squeezing cylinders (103) are evenly rotatably mounted on the glue squeezing slide (121) and the glue dipping box (102), the positions of the glue squeezing cylinders (103) on the glue squeezing slide (121) and the glue squeezing cylinders (103) on the glue dipping box (102) correspond one to one, the glue squeezing cylinders (103) are used to remove excess glue on the epoxy glass cloth layer, the auxiliary assembly comprises two glue scraping slides (122) and three glue scraping circular plates (116), the glue scraping slides (122) and the second transmission straight plate (115) are used to clean glue attached to the glue squeezing cylinders (103) and the adjusting cylinder (104), respectively.

2. The gluing device for producing epoxy glass cloth laminate according to claim 1, characterized in that: The adjusting slide plate (106) is slidably mounted on the glue dipping box (102), and the adjusting straight plates (117) are all slidably matched with the glue dipping box (102). No gap can exist between the two sides of the adjusting straight plates (117) and the glue dipping box (102), and a glue pool is formed between the three adjusting straight plates (117) and the glue dipping box (102).

3. The gluing device for producing epoxy glass cloth laminate according to claim 2, characterized in that: The positioning unit comprises a positioning slide (118) slidably mounted on the dipping box (102); the positioning slide (118) and the adjusting slide plate (106) are slidably matched; a positioning screw (126) is fixedly mounted on the positioning slide (118); a positioning pulley (132) is rotatably mounted on the dipping box (102); the positioning pulley (132) and the positioning screw (126) form a spiral pair; three positioning racks (127) are evenly fixedly arranged on the positioning slide (118); positioning gears (128) are fixedly mounted on the adjusting circular plate (125); the positioning racks (127) and the corresponding positioning gears (128) form a gear rack pair.

4. The gluing device for producing epoxy glass cloth laminate according to claim 3, characterized in that: The limiting unit comprises a limiting slide plate (130) slidably mounted on the outside of the dipping box (102); three friction round blocks (137) are evenly and fixedly arranged on the limiting slide plate (130); friction round blocks (129) are fixedly mounted on the adjusting gear (128); when the friction round blocks (137) and the corresponding friction round blocks (129) are in contact, friction exists between the two; a limiting ratchet bar (138) is symmetrically fixedly arranged on the limiting slide plate (130); a limiting ratchet bar (139) is symmetrically and slidably mounted on the dipping box (102); when the limiting ratchet bar (139) and the corresponding limiting ratchet bar (138) are engaged, a ratchet mechanism is formed.

5. The gluing device for producing epoxy glass cloth laminate according to claim 4, characterized in that: The glue extrusion slide (121) is slidably mounted on the glue dipping box (102), and a glue extrusion screw rod (120) is rotatably mounted on the glue dipping box (102). The glue extrusion screw rod (120) and the glue extrusion slide (121) form a spiral pair. L-shaped pull plates (136) are symmetrically fixedly arranged on the glue extrusion slide (121). The L-shaped pull plates (136) are used to adjust the position of the second limiting ratchet strip (139). A trapezoidal push plate (135) is also fixedly arranged on the glue extrusion slide (121). A trapezoidal short plate (140) is fixedly arranged on the limiting slide plate (130). The trapezoidal push plate (135) and the trapezoidal short plate (140) are used to push the limiting slide plate (130) to move.

6. The gluing device for producing epoxy glass cloth laminate according to claim 5, characterized in that: The scraper slide plate (122) is evenly provided with three through holes that cooperate with the glue extrusion cylinder (103), and the two scraper slide plates (122) are respectively used to clean the glue attached to the corresponding three glue extrusion cylinders (103). An auxiliary slide plate (111) is slidably mounted on the base (101), a transmission straight plate 2 (115) is fixedly mounted on the auxiliary slide plate (111), and a transmission straight plate 1 (114) is slidably mounted on the auxiliary slide plate (111). The transmission straight plate 1 (114) and the transmission straight plate 2 (115) are respectively fixedly connected to the corresponding scraper slide plate (122), and the transmission straight plate 1 (114) and the glue extrusion slide (121) are slidably matched.

7. The gluing device for producing epoxy glass cloth laminate according to claim 6, characterized in that: The adjusting straight plate (117) is slidably mounted with a transmission slide plate (123), and the auxiliary slide plate (107) is also slidably mounted with an auxiliary push plate (107). The ends of the transmission slide plates (123) closest to the auxiliary push plate (107) are fixedly connected to the auxiliary push plate (107), and the ends of the transmission slide plates (123) farthest from the auxiliary push plate (107) are fixedly mounted with a transmission ring plate (124). The scraper circular plate (116) is rotatably mounted on the corresponding transmission ring plate (124), and the scraper circular plate (116) is slidably matched with the corresponding two adjusting cylinders (104). The axes of the scraper circular plate (116) and the corresponding adjusting circular plate (125) are on the same straight line.

8. The gluing device for producing epoxy glass cloth laminate according to claim 7, characterized in that: A limiting cylinder (105) is rotatably mounted on the end of the glue extrusion slide (121) farthest from the glue extrusion cylinder (103), and another limiting cylinder (105) is rotatably mounted on the end of the glue dipping box (102) closest to the glue extrusion cylinder (103). The two limiting cylinders (105) are used to limit the initial position of the epoxy glass cloth.

9. The gluing device for producing epoxy glass cloth laminate according to claim 8, characterized in that: A temperature sensor (108), a temperature regulator (109), and a vibration motor (110) are fixedly arranged inside the glue dipping box (102).

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