Raw material pretreatment device for producing glasses rubber plate

Abstract

The invention relates to the technical field of glasses manufacturing, in particular to a raw material pretreatment device for producing a glasses rubber plate, which comprises a support base, the upper surface of the support base is rotatably connected with a drying barrel, and the lower surface of the support base is fixedly connected with a servo motor; an output shaft of the servo motor is fixedly connected with a first gear, the outer surface of the drying barrel is fixedly connected with a gear ring, the inner wall of the drying barrel is annularly and fixedly connected with a plurality of turning plates, one side of the fixing disc is slidably connected with a wedge-shaped block, the bottom end of the wedge-shaped block is fixedly connected with a sliding frame, and one end of the sliding frame is slidably connected to one side of a fan. Elastic cloth is fixedly connected to the outer surfaces of the two sides of the sliding frame, when the raw materials are driven by the overturning plate to be overturned, the raw materials can uniformly fall into the upper surfaces of the elastic cloth, and then the raw materials are bounced and dispersed through the elastic cloth, so that the contact area between the raw materials and hot air is effectively increased, more surfaces of the raw materials are exposed in the hot air, and the raw materials are more uniform. The water evaporation speed is accelerated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glasses manufacturing, in particular to a raw material pretreatment device for producing glasses glue plate. BACKGROUND

[0002] The glasses glue plate is a forming material for processing glasses, and its main raw materials include various high molecular polymers and other functional additives. These components together give the glasses glue plate excellent physical properties, chemical stability and aesthetic appearance. Since the raw material usually contains a lot of moisture, it needs to be dried before processing, so as to prevent bubbles and voids from appearing in the hot melting process of the raw material. The dried raw material can be more evenly melted, which helps to obtain high-quality glasses glue plate.

[0003] When drying the glue plate raw material, the material is usually rotated by a drying barrel. However, this operation can easily cause the raw material particles to accumulate, so that only the surface part can be in full contact with hot air, and the internal particles are difficult to be effectively dried. This not only prolongs the entire drying process time, but also causes the material to accumulate together, making it difficult for heat to penetrate to the deep material, resulting in the phenomenon of overheating on the surface and still moist inside, which reduces the overall drying efficiency.

[0004] Therefore, the present application provides a raw material pretreatment device for producing glasses glue plate to make up for and improve the shortcomings of the prior art. SUMMARY

[0005] In view of the defects of the prior art, the present application provides a raw material pretreatment device for producing glasses glue plate, which can effectively solve the above technical problems.

[0006] The technical implementation of this invention is as follows: A raw material pretreatment device for producing eyeglass film includes a support base, a drying drum rotatably connected to the upper surface of the support base, a servo motor fixedly connected to the lower surface of the support base, a first gear fixedly connected to the output shaft of the servo motor, a gear ring fixedly connected to the outer surface of the drying drum, the outer surface of the first gear meshing with the outer surface of the gear ring, multiple flipping plates fixedly connected to the inner wall of the drying drum in a ring shape, a fan fixedly connected to one end of the drying drum, an air guide pipe penetrating one end of the drying drum, a fixed plate rotatably connected to the other end of the drying drum, the inner side of one end of the fixed plate fixedly connected to the outer surface of the support base, a sealing element symmetrically slidably connected to the inner side of the top of one end of the drying drum, a wedge block slidably connected to one side of the fixed plate, a sliding frame fixedly connected to the bottom end of the wedge block, one end of the sliding frame slidably connected to one side of the fan, and elastic cloth fixedly connected to the outer surfaces of both sides of the sliding frame. The elastic cloth bounces and disperses the raw material, effectively increasing the contact area between the raw material and the hot air.

[0007] More preferably, the two sides of the top of the wedge block are symmetrically inclined, the outer surfaces of one end of the flipping plate are pressed together with the inclined surface of the top of the wedge block, a tension spring is fixedly sleeved on the outer surface of the wedge block, the bottom end of the tension spring is fixedly connected to the upper surface of one side of the sliding frame, a pressure spring is fixedly sleeved on the outer surface of the bottom of one end of the sliding frame, and the bottom end of the pressure spring is fixedly connected to one side of the fan. When the elastic cloth is shaken by the sliding frame, the raw materials adhering to its upper surface can be shaken off.

[0008] More preferably, a guide strip is fixedly connected to the inner side of the drying drum, and the guide strip is threaded in the whole. When the threaded guide strip rotates, it can guide the raw material, so as to facilitate the staff to take out the raw material after drying.

[0009] More preferably, a connecting frame is fixedly connected between the two sides of the support base, and a pressure relief component is connected through the bottom of the outer surface of the drying drum. The lower surface of the top of the connecting frame is pressed against the outer surface of the pressure relief component. Through the intermittent pressing between the outer surface and the lower surface of the top of the connecting frame, the pressure relief component can intermittently relieve pressure inside the drying drum, effectively avoiding safety accidents caused by excessive pressure.

[0010] More preferably, the inner side of the drying barrel is annularly rotationally connected with a plurality of reciprocating screws, one end of each of the reciprocating screws is fixedly connected with a second gear, one side of the fixed disc is fixedly connected with a toothless strip, the outer surfaces of the second gears are in meshing engagement with the outer surface of the toothless strip, one end of each of the reciprocating screws is threadedly connected with a scraper, the outer surfaces of the scrapers are attached to the outer surface of the turnover plate, and the raw materials on the outer surface of the turnover plate are spread flat by the reciprocating movement of the scrapers, so that the overall heating area of the raw materials can be increased.

[0011] More preferably, the inner side of the top of the connecting frame is fixedly connected with an electric push rod, the bottom of the output end of the electric push rod is fixedly connected with an extrusion frame, one side of the drying barrel is fixedly connected with a guide frame, the bottom of the extrusion frame is slidably connected to the outer surface of the top of the guide frame, the inner side of the extrusion frame is fixedly connected with a feeding pipe, and the two sides of one end of the extrusion frame are inclined.

[0012] More preferably, the top of the outer surface of one end of the drying barrel is slidably connected with a detent frame, the outer surface of the detent frame is in extrusion fit with the outer surface of the sealing element, and one end of the extrusion frame is in extrusion fit with one side of the detent frame.

[0013] More preferably, the top of the outer surface of one end of the support base is fixedly sleeved with a plurality of force storage springs, one end of each of the force storage springs is fixedly connected to one side of the detent frame, and the sides away from each other of the sealing elements are fixedly connected with return springs.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1、The raw materials can be evenly dropped onto the upper surface of the elastic cloth when the turnover plate drives the raw materials to turn, and then the raw materials are bounced up and dispersed by the elastic cloth, thereby effectively increasing the contact area of the raw materials with hot air, exposing more surfaces of the raw materials to the hot air, speeding up the evaporation speed of the moisture, and at the same time, realizing the cyclic heating of each part of the raw materials through multiple bouncing, making the heating process more uniform and avoiding the problems of local overheating or insufficient drying.

[0016] 2、The application drives the scraper to reciprocate by the reciprocating screw, so that the scraper spreads the raw materials on the outer surface of the turnover plate, thereby increasing the overall heating area of the raw materials, so that each raw material can be more evenly exposed to hot air, accelerating the evaporation speed of moisture, improving the overall drying efficiency, and at the same time, after spreading, the thickness of the raw materials is evenly distributed, effectively avoiding the phenomenon that the surface is excessively dried due to local accumulation while the inner layer is still moist, which helps to realize uniform temperature field distribution and consistent drying degree, thereby improving the quality stability of the final product.

[0017] 3、The application moves the feeding pipe to the left and is connected with the drying barrel, so that the worker can directly send the raw materials into the equipment through the feeding pipe, simplifying the feeding operation process and improving the work efficiency; when the feeding pipe moves to the right and resets, the sealing element of the sealing assembly can move to the side close to each other, so as to close one end of the drying barrel, thereby reducing heat loss and air leakage, maintaining the constant temperature of the inside of the drying barrel, improving the heat energy utilization efficiency, and further optimizing the overall performance of the drying process. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the application.

[0019] Figure 2 It is a sectional view of the sealing element and the sliding fit of the drying barrel.

[0020] Figure 3 It is a sectional view of the structure of the application.

[0021] Figure 4 It is a sectional view of the pressure spring and the extrusion fit of one end of the sliding frame.

[0022] Figure 5 It is a sectional view of the structure of the application.

[0023] Figure 6 It is a schematic diagram of the structure of the application.

[0024] The marks of each component in the drawing are as follows: 1-drying barrel, 11-supporting base, 111-connecting frame, 112-guiding frame, 113-air guide pipe, 114-sealing element, 12-servo motor, 13-first gear, 14-gear ring, 15-guiding strip, 16-turnover plate, 17-fan, 18-fixing disc, 2-sliding frame, 21-wedge-shaped block, 22-elastic cloth, 23-stretching spring, 24-pressure spring, 25-pressure relief element, 3-toothless strip, 31-scraper, 32-reciprocating screw, 321-second gear, 4-electric push rod, 41-extrusion frame, 42-detent frame, 43-energy storage spring, 44-feeding pipe, 45-return spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0026] Next, the technical solutions in the embodiments of the present application will be described in detail with reference to the drawings. Figures 1-6 The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0027] Next, the technical solutions in the embodiments of the present application will be described in detail with reference to the drawings. Figure 1 A raw material pretreatment device for producing an eyeglass adhesive plate comprises a supporting base 11, the upper surface of the supporting base 11 is rotationally connected with a drying barrel 1, the drying barrel 1 is used for drying the raw material, the lower surface of the supporting base 11 is fixedly connected with a servo motor 12, the output end of the servo motor 12 is fixedly connected with a first gear 13, the servo motor 12 is used for driving the first gear 13 to rotate, the outer surface of the drying barrel 1 is fixedly connected with a gear ring 14, the outer surface of the first gear 13 is in meshing cooperation with the outer surface of the gear ring 14, the first gear 13 is used for driving the drying barrel 1 to rotate through the gear ring 14, the inner wall of the drying barrel 1 is fixedly connected with a plurality of turnover plates 16 in a ring shape, the drying barrel 1 is used for driving the turnover plates 16 to rotate, the turnover plates 16 are used for turning over the raw material, the right end of the drying barrel 1 is fixedly connected with a fan 17, the fan 17 is used for conveying air to the inside of the drying barrel 1, the right end of the drying barrel 1 is throughly connected with an air guide pipe 113, the air guide pipe 113 is used for guiding air into the inside of the drying barrel 1, and the inside is unidirectional, the inner side of the right end top of the drying barrel 1 is symmetrically and slidably connected with a sealing piece 114, the sealing piece 114 is used for sealing the right end of the drying barrel 1.

[0028] When it is necessary to dry the raw material of the adhesive plate, at this time, the staff can unfold the sealing piece 114 and put the raw material into the inside of the drying barrel 1, and the output shaft of the servo motor 12 drives the first gear 13 to rotate, and the first gear 13 rotates to drive the drying barrel 1 to rotate at the same time through the gear ring 14, so that the raw material can be dried in the inside of the drying barrel 1.

[0029] As described in the background, when the raw material of the adhesive plate is dried, the rotating turnover of the drying barrel is usually used to turn over the raw material, however, this operation is easy to cause the raw material particles to be accumulated, so that only the surface part can be fully contacted with the hot air, and the internal particles are difficult to be effectively dried, which not only prolongs the time of the whole drying process, but also causes the material to be accumulated together, the heat is difficult to penetrate to the deep material, the surface layer is overheated while the inside is still damp, and the overall drying efficiency is reduced.

[0030] Reference is made to the accompanying drawings Figures 3-4 In order to solve the problem of easy mutual accumulation of raw material particles, the embodiment adopts the technical scheme as follows: the right side of the fixed disc 18 is slidingly connected with a wedge block 21, the bottom end of the wedge block 21 is fixedly connected with a sliding frame 2, the right end of the sliding frame 2 is slidingly connected to the left side of the fan 17, the wedge block 21 is used to drive the sliding frame 2 to slide up and down, and the two sides of the sliding frame 2 are fixedly connected with elastic cloth 22, which is used to support the raw materials.

[0031] When the drying barrel 1 rotates to dry the raw materials, the drying barrel 1 drives the turnover plate 16 to rotate at the same time, the turnover plate 16 promotes the raw materials to swing during the rotation, and the raw materials are brought to the inner top of the drying barrel 1 with the rotation of the drying barrel 1, at this time, the raw materials fall onto the upper surface of the elastic cloth 22 under the action of their own gravity, and the elastic cloth 22 bounces up and disperses the raw materials by virtue of its elastic and flexible properties, thereby effectively increasing the contact area of the raw materials with hot air, exposing more surfaces of the raw materials to hot air, and accelerating the evaporation speed of water. At the same time, the raw materials are bounced up and down for many times, realizing the circulation of each part of the raw materials, so that the heating process is more uniform, and the problems of local overheating or insufficient drying are avoided.

[0032] The two sides of the top of the wedge block 21 are inclined, the outer surfaces of the left end of the turnover plate 16 are in extrusion fit with the inclined surfaces of the top of the wedge block 21, the turnover plate 16 is used to promote the wedge block 21 to slide downward, a tension spring 23 is fixedly sleeved on the outer surface of the wedge block 21, the bottom of the tension spring 23 is fixedly connected to the upper surface of the left end of the sliding frame 2, the tension spring 23 is used to drive the wedge block 21 to move back, a pressure spring 24 is fixedly sleeved on the outer surface of the right end of the sliding frame 2, the bottom end of the pressure spring 24 is fixedly connected to the upper surface of the left side of the fan 17, and the pressure spring 24 is used to drive the sliding frame 2 to move back.

[0033] When the turnover plate 16 rotates and drives the raw materials to swing, the outer surfaces of the left end of the turnover plate 16 will be extruded with the inclined surfaces of the top of the wedge block 21, forcing the wedge block 21 to slide downward, in the process, the wedge block 21 will compress the tension spring 23 and drive the sliding frame 2 to move downward synchronously, the sliding frame 2 will make the pressure spring 24 in a compressed state while moving downward, and drive the elastic cloth 22 to move together, as the turnover plate 16 continues to rotate, the outer surfaces of the left end thereof are out of contact with the inclined surfaces of the wedge block 21, at this time, the compressed tension spring 23 and pressure spring 24 are released respectively, thereby driving the wedge block 21 and the sliding frame 2 to move back and bounce up, and then making the elastic cloth 22 bounce up, thereby shaking off the raw materials adhering to the surface of the elastic cloth 22, effectively preventing the accumulation of materials and reducing the occurrence of caking phenomenon.

[0034] The support base 11 is fixedly connected between the two sides of the connecting frame 111, the bottom of the outer surface of the drying barrel 1 is connected with a pressure relief member 25, the pressure relief member 25 is used for pressure relief treatment inside the drying barrel 1, the lower surface of the top of the connecting frame 111 is in extrusion fit with the outer surface of the pressure relief member 25, and the pressure relief member 25 is rotated at the same time when the drying barrel 1 rotates, and the pressure relief member 25 is extruded with the lower surface of the top of the connecting frame 111 when the pressure relief member 25 rotates to the upper surface, so that the pressure relief member 25 can intermittently relieve the pressure inside the drying barrel 1, effectively avoiding safety accidents caused by excessive pressure, and the intermittent pressure relief can help maintain the pressure in the drying barrel in a relatively stable state, avoiding the influence of pressure fluctuation on the drying effect.

[0035] The inner wall of the drying barrel 1 is fixedly connected with a guide strip 15, and the guide strip 15 is in a spiral shape as a whole, and is used for guiding the raw materials when the drying barrel 1 rotates to drive the guide strip 15 to rotate at the same time.

[0036] When the turnover plate 16 turns over the raw materials, the raw materials are easy to accumulate into a group or a layer on the turnover plate 16, so that only the surface layer can be in full contact with the hot air, and the internal particles cannot be effectively dried, thereby prolonging the time required for the entire drying process.

[0037] Reference is made to the accompanying drawings Figure 5 To solve the problem that the raw materials are easy to accumulate on the outer surface of the turnover plate 16, the following technical solution is adopted in the embodiment: The inner wall of the drying barrel 1 is annularly connected with a plurality of reciprocating screws 32, the left end of each reciprocating screw 32 is fixedly connected with a second gear 321, the second gear 321 is used to drive the reciprocating screw 32 to rotate, the right side of the fixed disc 18 is fixedly connected with a toothless strip 3, the outer surfaces of the second gears 321 are in meshing fit with the outer surface of the toothless strip 3, and the toothless strip 3 is used to drive the second gear 321 to rotate, the outer surfaces of the right ends of the reciprocating screws 32 are all threadedly connected with scrapers 31, the outer surfaces of the scrapers 31 are all attached to the outer surface of the turnover plate 16, the reciprocating screws 32 are used to drive the scrapers 31 to slide left and right, and the scrapers 31 are used to flatten the raw materials.

[0038] When the drying barrel 1 drives the turnover plate 16 to rotate and swing the raw materials, the drying barrel 1 drives the reciprocating screw 32 to move in a ring shape. When the reciprocating screw 32 moves, the second gear 321 moves. When the second gear 321 moves to the upper half, the outer surface of the second gear 321 can be engaged with the outer surface of the missing gear strip 3, so that the second gear 321 drives the reciprocating screw 32 to rotate. When the reciprocating screw 32 rotates, the scraper 31 moves back and forth. During the movement of the scraper 31, the bottom can flatten the raw materials on the outer surface of the turnover plate 16, thereby increasing the overall heating area of the raw materials, so that each raw material can be more evenly exposed to hot air, accelerating the evaporation speed of moisture and improving the overall drying efficiency. At the same time, after flattening, the thickness of the raw materials is evenly distributed, effectively avoiding the phenomenon that the surface is excessively dried due to local accumulation while the inner layer is still moist, which helps to achieve uniform temperature field distribution and consistent drying degree, thereby improving the quality stability of the final product.

[0039] Because the feeding port is at the right end of the drying barrel 1, the operator not only operates inconveniently when feeding, but also causes low feeding efficiency.

[0040] Reference is made to the accompanying drawings Figure 2 and Figure 6 In order to solve the problem of inconvenient feeding operation, the embodiment adopts the following technical scheme: the inner side of the top of the connecting frame 111 is fixedly connected with an electric push rod 4, the output end of the electric push rod 4 is fixedly connected with an extrusion frame 41, the right end of the drying barrel 1 is fixedly connected with a guide frame 112, the bottom end of the extrusion frame 41 is slidably connected to the top end of the guide frame 112, and the electric push rod 4 is used to drive the extrusion frame 41 to slide left and right. The inner side of the bottom of the extrusion frame 41 is fixedly connected with a feeding pipe 44, and the feeding pipe 44 is used to convey raw materials. The left sides of the two ends of the extrusion frame 41 are symmetrically inclined, the inclined surface of the extrusion frame 41 is in extrusion fit with the inner side of the sealing element 114, and the inclined surface of the extrusion frame 41 is used to open the sealing element 114.

[0041] The upper surface of the right end of the drying barrel 1 is slidably connected with a detent frame 42, the right side of the detent frame 42 is in extrusion fit with the outer surface of the sealing element 114, the detent frame 42 is used to limit the sealing element 114, the left end of the extrusion frame 41 is in extrusion fit with the right end of the detent frame 42, and the extrusion frame 41 is used to drive the detent frame 42 to slide leftward. The left sides of the two ends of the detent frame 42 are fixedly connected with force storage springs 43, the other ends of the force storage springs 43 are fixedly sleeved to the upper surface of the right end of the drying barrel 1, and the force storage springs 43 are used to drive the detent frame 42 to move back. The sides away from each other of the sealing element 114 are fixedly connected with reset springs 45, the sides away from each other of the reset springs 45 are fixedly connected to the inner side of the drying barrel 1, and the reset springs 45 are used to drive the sealing element 114 to move back.

[0042] When it is necessary to put raw materials into the drying barrel 1 for drying, at this time the output shaft of the electric push rod 4 drives the extrusion frame 41 to move left, and at the same time pushes the feeding pipe 44 close to the right end of the drying barrel 1. As the extrusion frame 41 moves, the right side thereof exerts a force on the clamping frame 42, prompting the clamping frame 42 to slide left, so that the right side of the clamping frame 42 is disengaged from the outer surface of the sealing element 114, and the clamping frame 42 extrudes the force storage spring 43 to a compressed state in the process of sliding.

[0043] As the extrusion frame 41 continues to move left, the inclined surface at the left end of the extrusion frame 41 extrudes the inner side of the sealing element 114, prompting the sealing element 114 to move to the side away from each other at the inner side of the right end of the drying barrel 1. The sealing element 114 extrudes the return spring 45 to a compressed state when it moves. As the feeding pipe 44 gradually moves left, the left end at the bottom of the feeding pipe 44 is connected to the right end of the drying barrel 1. At this time, the staff can put raw materials from the top of the feeding pipe 44, so that the raw materials can be transported along the feeding pipe 44 to the inside of the drying barrel 1, simplifying the feeding operation process and improving work efficiency.

[0044] When the raw materials are transported, the output shaft of the electric push rod 4 drives the feeding pipe 44 to move right through the extrusion frame 41. The left end at the bottom of the feeding pipe 44 is disconnected from the right end of the drying barrel 1. When the extrusion frame 41 moves, the inclined surface at the left side gradually extrudes the side close to each other of the sealing element 114. The return spring 45 in the compressed state extrudes the sealing element 114, so that the sealing element 114 moves to the side close to each other, blocking the right end of the drying barrel 1. As the extrusion frame 41 drives the feeding pipe 44 to gradually move right, the left end of the extrusion frame 41 is extruded from the right end of the clamping frame 42. The force storage spring 43 in the compressed state drives the clamping frame 42 to slide right, so that the right side of the clamping frame 42 can limit the outer surface between the sealing element 114 again, so as to avoid the sealing element 114 from being opened accidentally.

[0045] Although the present disclosure has been shown and described with respect to certain exemplary embodiments thereof, it should be understood by those skilled in the art that various changes in form and detail can be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the disclosure should not be limited to the above-described embodiments, but should be determined by the appended claims and equivalents thereof.

Claims

1. A raw material pretreatment device for producing spectacle adhesive plate, it includes support base (11), the upper surface of support base (11) is rotatably connected with drying barrel (1), the lower surface of support base (11) is fixedly connected with servo motor (12), the output shaft of servo motor (12) is fixedly connected with first gear (13), the outer surface of drying barrel (1) is fixedly connected with gear ring (14), the outer surface of first gear (13) is engaged with the outer surface of gear ring (14), the inner wall of drying barrel (1) is fixedly connected with multiple turnover plates (16) in ring shape, one end of drying barrel (1) is fixedly connected with fan (17), one end of drying barrel (1) is throughly connected with air duct (113), the other end of drying barrel (1) is rotatably connected with fixed disc (18), the inner side between one end of fixed disc (18) is fixedly connected to the outer surface of support base (11), the inner side of the top of one end of drying barrel (1) is symmetrically slidably connected with sealing element (114), characterized in that, One side of the fixed disc (18) is slidably connected with a wedge block (21), the bottom end of the wedge block (21) is fixedly connected with a sliding frame (2), one end of the sliding frame (2) is slidably connected to one side of the fan (17), the outer surfaces of the two sides of the sliding frame (2) are fixedly connected with elastic cloth (22).

2. A raw material pretreatment device for producing an eyeglass adhesive plate according to claim 1, characterized in that, The two sides of the top of the wedge block (21) are symmetrically inclined, the outer surfaces between one end of the turning plate (16) are extrudedly matched with the inclined surfaces of the top of the wedge block (21), the outer surface of the wedge block (21) is fixedly sleeved with a tension spring (23), the bottom end of the tension spring (23) is fixedly connected to the upper surface of one side of the sliding frame (2), the outer surface of the bottom of one end of the sliding frame (2) is fixedly sleeved with a pressure spring (24), the bottom end of the pressure spring (24) is fixedly connected to one side of the fan (17).

3. A raw material pretreatment device for producing an eyeglass adhesive plate according to claim 2, characterized in that, The inner side of the drying barrel (1) is fixedly connected with a guide strip (15), and the guide strip (15) is in a whole thread shape.

4. The raw material pretreatment device for producing an eyeglass adhesive plate according to claim 1, characterized in that, The two sides of the support base (11) are fixedly connected with a connecting frame (111), the bottom of the outer surface of the drying barrel (1) is throughly connected with a pressure relief member (25), the lower surface of the top of the connecting frame (111) is extrudedly matched with the outer surface of the pressure relief member (25).

5. The raw material pretreatment device for producing an eyeglass adhesive plate according to claim 1, characterized in that, The inner side of the drying barrel (1) is annularly rotatably connected with a plurality of reciprocating screws (32), one end of the reciprocating screw (32) is fixedly connected with a second gear (321), one side of the fixed disc (18) is fixedly connected with a toothless bar (3), the outer surfaces of the second gear (321) are meshingly matched with the outer surface of the toothless bar (3), one end of the reciprocating screw (32) is threadedly connected with a scraper (31), and the outer surfaces of the scraper (31) are attached to the outer surfaces of the turning plate (16).

6. The raw material pretreatment device for producing an eyeglass adhesive plate according to claim 1, characterized by, The inner side of the top of the connecting frame (111) is fixedly connected with an electric push rod (4), the bottom of the output end of the electric push rod (4) is fixedly connected with an extrusion frame (41), one side of the drying barrel (1) is fixedly connected with a guide frame (112), the two sides of the bottom of the extrusion frame (41) are slidably connected to the outer surface of the top of the guide frame (112), the inner side of the extrusion frame (41) is fixedly connected with a feeding pipe (44), the two sides of one end of the extrusion frame (41) are inclined, and the inclined surfaces of the extrusion frame (41) are extrudedly matched with the inner sides of the top of the sealing members (114).

7. A raw material pretreatment device for producing an eyeglass adhesive plate according to claim 6, characterized in that, The top of the outer surface of one end of the drying barrel (1) is slidably connected with a clamping frame (42), one side of the clamping frame (42) is extrudedly matched with the outer surface of the sealing member (114), and one end of the extrusion frame (41) is extrudedly matched with one side of the clamping frame (42).

8. The raw material pretreatment device for producing an eyeglass adhesive plate according to claim 7, characterized by, The top of the outer surface of one end of the support base (11) is fixedly sleeved with a plurality of force storage springs (43), one end of the force storage spring (43) is fixedly connected to one side of the clamping frame (42), and the sides away from each other of the sealing members (114) are fixedly connected with return springs (45), and the ends away from each other of the return springs (45) are fixedly connected to the inner side of one end of the drying barrel (1).

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