Automatic glass unloading device

Abstract

The utility model discloses an automatic glass unloading device, which belongs to the field of glass processing technology; it includes: an unloading platform, a conveying roller, a roller, a conveyor belt, a lifting structure, and a flipping structure; a plurality of conveying rollers are arranged at equal intervals on the unloading platform; a plurality of rollers are arranged at equal intervals on the conveying rollers; the conveying rollers and the rollers are used to drive the glass to move on the unloading platform; a conveyor belt is arranged near the unloading side of the unloading platform and between the conveying rollers; a lifting structure is arranged below the conveyor belt, and the lifting structure is used to drive the conveyor belt to lift and lower; the conveyor belt is used to drive the glass to move so that it is close to the unloading side of the glass; a group of flipping structures is arranged on one side of each group of conveyor belts, and the flipping structure is used to drive the conveyor belt to flip and tilt; the flipping and tilting of the conveyor belt is used to drive the glass to follow the flipping and tilting, so that the lower edge of the glass can overlap on the glass unloading platform. The utility model solves the problem that the current glass unloading device needs to rely on manpower to lift the glass for unloading, which consumes manpower and makes unloading difficult.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass processing, and in particular relates to an automatic glass unloading device. Background Art

[0002] Glass unloading refers to the process of glass production and processing. After the glass is cleaned and dried in the last step, it will be transferred to the unloading table. The glass will be unloaded on the unloading table and then packaged. Glass unloading requires more than two workers to lift the glass from the unloading table and then place it on a flatbed truck. Alternatively, the glass can be lifted with the help of a suction cup and unloaded onto the flatbed truck. Either way, it requires the cooperation of multiple people and is very labor-intensive. Utility Model Content

[0003] The utility model provides an automatic glass unloading device, wherein a conveyor belt is arranged between conveying rollers of a glass unloading platform, and the conveyor belt can also be tilted and turned; a suction cup is arranged on the conveyor belt; when the glass is conveyed on the unloading platform to the top of the conveyor belt, the conveyor belt can be lifted to the top of the lower surface of the glass; the conveyor belt first moves the glass to the lower side of the conveyor platform to a position as close to the edge as possible, and the glass unloading platform is located on one side of the unloading platform; then the conveyor belt slowly tilts and turns, driving the glass to tilt, and the glass is adsorbed by the suction cup on the conveyor belt to maintain the adhesion between the glass and the conveyor belt stable; after the tilt is in place, the conveyor belt moves the glass to a proper position close to the glass unloading platform, and when the lower side of the glass contacts the glass unloading platform, only a staff member needs to assist in pulling the glass to make it leave the conveyor belt, tilt to one side of the glass unloading platform, and lean on the glass unloading platform; the glass unloading device provided by the utility model does not need to completely rely on manpower to lift the glass unloading, and the staff only needs to assist in unloading the glass on the side; the utility model solves the problem that the current glass unloading device needs to rely on manpower to lift the glass for unloading, which consumes manpower and is difficult to unload.

[0004] In order to achieve the above technical objectives, the utility model is implemented through the following technical solutions:

[0005] A glass automatic unloading device, comprising: an unloading platform, a conveying roller, a roller, a conveyor belt, a lifting structure, and a turning structure;

[0006] A plurality of conveying rollers are arranged at equal intervals on the lower sheet platform;

[0007] A plurality of rollers are arranged on the conveying roller at equal intervals;

[0008] The conveying roller and the roller are used to drive the glass to move on the unloading table;

[0009] A conveyor belt is arranged near the lower sheet side of the lower sheet platform and between the conveyor rollers;

[0010] A lifting structure is arranged below the conveyor belt, and the lifting structure is used to drive the conveyor belt to rise and fall;

[0011] The conveyor belt is used to drive the glass to move closer to the lower side of the glass;

[0012] A group of flipping structures is arranged on one side of each group of conveyor belts, and the flipping structures are used to drive the conveyor belts to flip and tilt;

[0013] The conveyor belt is turned over and tilted to drive the glass to follow the turning and tilting, so that the lower edge of the glass can be overlapped on the lower glass piece placement table.

[0014] Preferably, the lifting structure comprises: a lifting frame, a hydraulic lifting column and a conveyor belt support structure;

[0015] The lifting frame is arranged between the upper part of the lower sheet platform and the lower part of the conveying roller; the upper part of the lower sheet platform is arranged as a hollow structure;

[0016] A hydraulic lifting column is arranged below the unloading platform;

[0017] The upper end of the hydraulic lifting column is arranged below the lifting frame;

[0018] A conveyor belt support structure is arranged on the lifting frame, and a detachable connection is arranged between the conveyor belt support structure and the conveyor belt;

[0019] The conveyor belt supporting structure supports the conveyor belt above the lifting frame so that the conveyor belt and the lifting frame do not come into contact.

[0020] Preferably, a conveying roller is provided at each end of the conveyor belt;

[0021] A roller driving assembly is arranged on the conveying roller at the front end;

[0022] A side strip is arranged on each side of the conveyor belt, and two ends of the side strip are arranged on the side surfaces of the conveyor roller, and the conveyor roller is rotatable relative to the side strip.

[0023] Preferably, the side strips on both sides are detachably connected to the conveyor belt supporting structure.

[0024] Preferably, the conveyor belt support structure is provided as support blocks on both sides of the side strip;

[0025] The support block is vertically arranged on the lifting frame; a conveyor belt supporting block is horizontally arranged on both sides of the side strip;

[0026] The support block is overlapped on the top of the support block, and the two cooperate to form a conveyor belt support structure to support the conveyor belt above the lifting frame.

[0027] Preferably, an upper support plate is provided above the two side strips and between the two side strips.

[0028] Preferably, the roller driving assembly comprises: a transmission rod and a motor;

[0029] The transmission rod passes transversely through the side of the conveying roller and one end of the edge strip;

[0030] The transmission rod is arranged to be fixedly connected to the side surface of the conveying roller;

[0031] The transmission rod and the side strip are arranged to be movably connected;

[0032] A motor is arranged at one end of the transmission rod.

[0033] Preferably, a sliding shaft sleeve is rotatably arranged near the two sections of the transmission rod;

[0034] A sliding block is arranged on the rear side of the sliding rotating shaft sleeve;

[0035] The sliding block is movably embedded in a sliding groove provided on the outer side of the side guard of the lower sheet platform.

[0036] Preferably, the turnover structure comprises: a suspension frame, a winch, a pulley and a suspension rope;

[0037] The suspension frame is arranged on the side guard of the lower sheet platform at one side of the lower sheet platform;

[0038] A winch is arranged above the suspension frame near the rear side; a pulley is arranged near the front side of the suspension frame;

[0039] The suspension rope is wound on the winch; one end of the suspension rope is connected to both sides of the rear end of the conveyor belt after passing around the pulley.

[0040] Preferably, a plurality of suction cups are arranged at equal intervals on the conveyor belt; and the sides of the suction cups are connected to a suction pipe.

[0041] The beneficial effects of the utility model are:

[0042] The utility model provides an automatic glass unloading device, which sets the unloading direction of the glass on one side of the unloading platform; a conveyor belt is set between conveyor rollers close to the unloading side; when the glass moves to the top of the conveyor belt via the conveyor rollers of the unloading platform, the conveyor belt is lifted and higher than the rollers on the conveyor rollers; the conveyor belt can drive the glass to move close to the unloading side; when one side of the glass moves to the edge of the unloading side, the conveyor belt begins to tilt, so that the glass tilts along with the conveyor belt; when tilted to the moving angle, the staff keeps the glass stable on both sides, and the conveyor belt is turned on at the same time, so that the bottom of the glass slowly falls on the unloading platform, and then the staff flips the tilt direction of the glass, so that the glass tilts against the unloading platform. The staff only needs to assist in keeping the glass stable on both sides of the glass throughout the process, without consuming too much effort in unloading.

[0043] Suction cups are set on the conveyor belt; when the conveyor belt is tilted, the suction cups can assist the adhesion between the glass and the conveyor belt. Otherwise, the placed glass will suddenly slide off the conveyor belt and cause the glass to break.

[0044] Upper support plates are arranged above the side strips on both sides of the conveyor belt; the upper support plates are located below the conveyor belt; they can be used to auxiliary support the glass on the conveyor belt so that the glass can be smoothly conveyed under the operation of the conveyor belt.

[0045] Support blocks are vertically arranged on both sides of the side strips of the conveyor belt and on the lifting frame, and conveyor belt supporting blocks are horizontally arranged on the side strips; when the conveyor belt supporting blocks are overlapped on top of the support blocks, the conveyor belt is supported above the lifting frame, and the conveyor belt does not contact the lifting frame. The lifting frame does not affect the operation of the conveyor belt, but the conveyor belt can rise or fall with the lifting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0047] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0048] Figure 2 It is a schematic diagram of the installation structure of the conveyor belt on the lower film table of the utility model;

[0049] Figure 3 It is a schematic diagram of the structure of the lifting frame and the hydraulic lifting column of the utility model;

[0050] Figure 4 It is a schematic diagram of the structure of the upper support plate arranged above the side strip of the utility model;

[0051] Figure 5 It is a structural schematic diagram of a conveyor belt of the utility model in which a suction cup is arranged;

[0052] Figure 6 It is a schematic diagram of the conveyor belt drive structure of the utility model;

[0053] Figure 7 It is a schematic diagram of the lifting structure of the utility model;

[0054] Figure 8 It is a partial enlarged schematic diagram A of the utility model, specifically a schematic diagram of a detachable conveyor belt support structure of the conveyor belt;

[0055] Fig. 9 It is a structural schematic diagram of a glass lower sheet placing table of the utility model.

[0056] In the accompanying drawings, the structural names represented by the reference numerals are:

[0057] 1-lowering table, 101-lowering table side block, 1011-slide, 2-conveying roller, 201-roller, 3-hydraulic lifting column, 4-lifting frame, 401-support block, 5-conveyor belt, 6-conveying roller, 601-edge strip, 6011-conveyor belt supporting block, 602-upper support plate, 7-transmission rod, 701-sliding shaft sleeve, 8-suction cup, 9-suspension frame, 901-winch, 902-pulley, 903-suspension rope, 10-glass lower plate placement table, 11-motor. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0059] Example 1

[0060] A glass automatic unloading device, comprising: an unloading platform 1, a conveying roller 2, a roller 201, a conveying belt 5, a lifting structure, and a turning structure;

[0061] like Figure 1 As shown, a supporting stand is provided on each side of the lower bottom of the lower film platform 1, for supporting the entire lower film platform 1 and the device structure on the lower film platform 1;

[0062] The table top of the lower sheet table 1 is set as a hollow structure, and a rectangular body is hollowed out on the table top to make the table top appear hollow; a lower sheet table side block 101 is set at both sides above the lower sheet table 1; a conveying roller 2 is set between the lower sheet table side blocks 101 on both sides; both ends of the conveying roller 2 are rotatably set on the lower sheet table side blocks 101; a number of conveying rollers 2 are set at equal intervals on the lower sheet table 1; a number of rollers 201 are set at equal intervals on each conveying roller 2; the roller 201 is made of rubber material; the conveying roller 2 and the roller 201 cooperate to drive the glass on the lower sheet table 1 to move; a driving component needs to be set on the conveying roller 2 to drive the conveying roller 2 to rotate, so that the roller 201 rotates, which is beneficial to this driving source and can drive the glass to move on the lower sheet table 1. The above-mentioned conveyor roller driving assembly is configured as a motor, and the motor is configured at one end of the conveyor roller 2, and the conveyor roller 2 is actively rotated by the rotation of the motor; a group of motors can be installed on each conveyor roller 2, and motors can also be installed on several of the conveyor rollers 2 on the docking side of the lower sheet table 1 and the cleaning and drying table.

[0063] In this embodiment, the lower sheet side of the glass is arranged on the side of the lower sheet platform 1, that is, Figure 1 As shown, on the front side of the lower sheet platform 1; this side is set as the lower sheet side; spaces are evenly spaced on the side guard of the lower sheet platform 1 on the lower sheet side;

[0064] A conveyor belt 5 is arranged near the lower sheet side of the lower sheet platform 1; the conveyor belt 5 is arranged at the interval between the two conveyor rollers 2; the head end of the conveyor belt 5 extends from the space on the lower sheet platform side guard 101;

[0065] According to the actual production situation, the number of conveyor belts 5 is reasonably set; anti-skid particles are set on the surface of the conveyor belt 5 to increase the friction between the glass and the conveyor belt 5 when in contact with the glass; a tooth structure is set on the inner surface of the conveyor belt 5; at both ends of the conveyor belt 5, a conveyor roller 6 is set on the inner side of the conveyor belt 5, and a tooth structure is also set on the outer peripheral surface of the conveyor roller 6. The tooth structure on the surface of the conveyor roller 6 meshes with the tooth structure set on the inner side of the conveyor belt 5. In this way, when the conveyor roller 6 rotates, the conveyor belt 5 can be driven to transmit synchronously, and the glass on the conveyor belt 5 can also move.

[0066] A side strip 601 is provided on each side of the conveyor belt 5 , and both ends of the side strip 601 are provided on the side of the conveyor roller 6 . The side strip 601 is connected to the side of the conveyor roller 6 for concentric rotation; that is, the conveyor roller 6 can rotate relative to the side strip 601 .

[0067] The conveying roller 6 is driven by a roller driving assembly, such as Figure 6 As shown, the roller drive assembly is arranged on the conveying roller 6 at the front end of the conveyor belt 5; the roller drive assembly includes: a transmission rod 7, a motor 11;

[0068] The transmission rod 7 is passed through the side surface of the front conveying roller 6 and one end of the side strip 601 transversely; the transmission rod 7 and the side surface of the conveying roller 6 are fixedly connected; the transmission rod 7 and the side strip 601 are movably connected with the coaxial axis;

[0069] A motor 11 is provided at one end of the transmission rod 7. The rotor of the motor 11 rotates, and the transmission rod 7 can be synchronously driven to rotate, thereby synchronously driving the conveying roller 6 on the transmission rod 7 to rotate, and the conveying roller 6 can drive the conveyor belt 5 to transmit.

[0070] The function of the conveyor belt 5 is that when the glass moves to the lower sheet side on the lower sheet platform 1, the glass should be just above the conveyor belt 5; but the two sides of the glass may be far away from the lower sheet side of the lower sheet platform 1, and the conveyor belt 5 needs to drive the glass to move close to the lower sheet side; that is, one side of the glass is close to the edge of the lower sheet side; and when the conveying rollers 2 and the rollers 201 on the lower sheet platform 1 convey the glass, in order not to affect the conveyance, the conveyor belt 5 should be lowered to the highest point lower than the highest point of the rollers 201; then when the conveyor belt 5 is needed to convey the glass, the conveyor belt 5 needs to be raised to a point higher than the highest point of the rollers 201, so that the rollers 201 will not affect the conveying function of the conveyor belt 5.

[0071] The lifting and lowering of the conveyor belt 5 is controlled by the lifting structure; the lifting structure includes: a lifting frame 4, a hydraulic lifting column 3 and a conveyor belt supporting structure; the lifting frame 4 is arranged between the top of the lower sheet platform 1 and the bottom of the conveying roller 2; a rectangular body structure is hollowed out above the lower sheet platform 1, and the upper surface of the lower sheet platform 1 forms a hollow structure; a hydraulic lifting column 3 is arranged below the lower sheet platform 1; the upper end of the hydraulic lifting column 3 is arranged below the lifting frame 4; the lifting frame 4 is two parallel cross bars, and the two parallel cross bars are connected by two plates; two hydraulic lifting columns 3 are arranged, and the upper ends of the two hydraulic lifting columns 3 are respectively arranged at the center position of the bottom of the two plates.

[0072] A conveyor belt support structure is arranged on the lifting frame 4, and the conveyor belt 5 is supported on the lifting frame 4 by the conveyor belt support structure, so that the conveyor belt 5 does not contact the lifting frame 4, so that the lifting frame 4 does not affect the transmission function of the conveyor belt 5, and the conveyor belt 5 as a whole can be lifted and lowered along with the lifting frame 4;

[0073] The conveyor belt support structure and the conveyor belt 5 are arranged to be detachably connected; thus, the conveyor belt 5 can be separated from the lifting frame 4 during the process of being lifted and turned over to be tilted, and the lifting effect of the conveyor belt 5 will not be affected.

[0074] The above-mentioned detachable conveyor belt support structure is arranged on the side strips 601 on both sides of the conveyor belt 5; the specific structure is: the conveyor belt support structure is set as the support blocks 401 on both sides of the side strips 601, and the support blocks 401 are not connected to the side strips 601; the support blocks 401 are vertically arranged on the lifting frame 4; a conveyor belt supporting block 6011 is horizontally arranged on both sides of the side strips 601; the conveyor belt supporting block 6011 is overlapped on top of the support block 401, and the two cooperate to form a conveyor belt support structure to support the conveyor belt 5 above the lifting frame 4.

[0075] When the conveyor belt 5 needs to drive the glass to lift and flip to an inclined state, the conveyor belt supporting blocks 6011 on both sides of the side strip 601 leave the support block 401 to complete the lifting and tilting of the conveyor belt 5; the lifting and tilting of the conveyor belt 5 is controlled by the flipping structure.

[0076] like Figure 7 As shown, the above-mentioned turnover structure includes: a suspension frame 9, a winch 901, a pulley 902 and a suspension rope 903; the suspension frame 9 is an inverted "L" structure; the suspension frame 9 is arranged on the lower sheet platform side guard 101 on one side of the lower sheet platform 1; each group of conveyor belts 5 is correspondingly provided with a group of turnover structures;

[0077] A winch 901 is arranged above the suspension frame 9 near the rear side; a pulley 902 is arranged near the front side of the suspension frame 9; a suspension rope 903 is wound on the winch 901; one end of the suspension rope 903 passes through the pulley 902 and is connected to both sides of the rear end of the conveyor belt 5, specifically to the side strips 601 on both sides. The winch 901 is responsible for the retraction and release of the suspension rope 903, and the pulley 902 is used to support the suspension rope 903; the suspension rope 903 is lifted up, and the rear end of the conveyor belt 5 can be lifted up, and the conveyor belt 5 begins to be tilted; the glass on it can also follow the tilted state; the suspension rope 903 is lowered, and the conveyor belt 5 gradually moves down, and finally returns to a horizontal state.

[0078] The glass unloading device provided in this embodiment first places the glass unloading platform 10 on the unloading side, and the table surface of the glass unloading platform 10 is flush with the table surface of the unloading platform 1; after being cleaned and dried, the glass enters the unloading platform 1, and is moved to the top of the conveyor belt 5 under the action of the conveyor roller 2 and the roller 201 of the unloading platform 1; then the conveyor belt 5 is raised under the action of the lifting structure, and is higher than the highest point of the roller 201; the motor drives the conveyor belt 5 to drive, and moves the glass to the unloading side, so that one side of the glass is located at the edge of the unloading side; then the flip structure drives The rear end of the conveyor belt 5 is lifted to tilt the conveyor belt 5, and the glass follows the tilt. During this process, the staff only needs to assist in keeping the glass stable on both sides of the glass. When it is tilted to a safe angle, the lifting of the conveyor belt 5 is stopped. At this time, the conveyor belt 5 is driven again, and one side of the glass gradually moves toward the side of the lower glass piece placement table 10 until one side of the glass contacts the table surface of the lower glass piece placement table 10, and the transmission of the conveyor belt 5 is stopped. The staff assists in flipping the inclined position of the glass so that the glass is tilted and leans against the lower glass piece placement table 10.

[0079] Example 2

[0080] Based on Example 1, in Example 1, during the tilting process of the conveyor belt 5, the conveyor belt 5 and the roller driving assembly of the conveyor belt 5 have no limiting structure; the conveyor belt 5 may slide down to the lower side during the tilting process;

[0081] like Figure 6As shown, in this embodiment, a sliding shaft sleeve 701 is provided near the two sections of the transmission rod 7; a slider is provided at the rear side of the sliding shaft sleeve 701; and the slider is movably embedded in a slide groove 1011 provided on the outer side of the lower sheet platform side guard 101. The transmission rod 7 and the lower sheet platform side guard 101 are connected to the slider through the slide groove 1011, so that the lifting and lowering of the conveyor belt 5 are not affected; in addition, through the action structure between the slider and the slide groove 1011, when the rear end of the conveyor belt 5 is lifted and the entire conveyor belt 5 is tilted, the conveyor belt 5 has a limiting effect and will not have a tendency to slide down, making the entire tilting effect more stable.

[0082] Example 3

[0083] Based on Example 1, in Example 1, anti-slip particles are provided on the surface of the conveyor belt 5, which can increase the contact friction between the surface of the conveyor belt 5 and the glass; in this way, when the conveyor belt 5 drives the glass to tilt, the glass can adhere to the conveyor belt 5 more stably, thereby preventing the glass from suddenly sliding up and down the conveyor belt 5.

[0084] like Figure 5 As shown, in this embodiment, a plurality of suction cups 8 are arranged at equal intervals on the conveyor belt 5; the side of the suction cups 8 is connected to the suction pipe. When the conveyor belt 5 is tilted, the suction cups 8 are adsorbed on the glass surface, and the air in the suction cups 8 is extracted, so that the suction cups 8 firmly adsorb the glass due to vacuum;

[0085] The conveyor belt 5 is kept tilted, and when the glass starts to be conveyed, as the lower side of the glass starts to leave the conveyor belt 5, the vacuum is eliminated for the suction cup 8 on the lower side, and the adsorption of the glass is released.

[0086] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0087] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A glass automatic unloading device, characterized in that: include: Unloading table, conveying roller, roller, conveyor belt, lifting structure, turning structure; A plurality of conveying rollers are arranged at equal intervals on the lower sheet platform; A plurality of rollers are arranged on the conveying roller at equal intervals; The conveying roller and the roller are used to drive the glass to move on the unloading table; A conveyor belt is arranged near the lower sheet side of the lower sheet platform and between the conveyor rollers; A lifting structure is arranged below the conveyor belt, and the lifting structure is used to drive the conveyor belt to rise and fall; The conveyor belt is used to drive the glass to move closer to the lower side of the glass; A group of flipping structures is arranged on one side of each group of conveyor belts, and the flipping structures are used to drive the conveyor belts to flip and tilt; The conveyor belt is turned over and tilted to drive the glass to follow the turning and tilting, so that the lower edge of the glass can be overlapped on the lower glass piece placement table.

2. The automatic glass unloading device according to claim 1, characterized in that: The lifting structure includes: a lifting frame, a hydraulic lifting column and a conveyor belt supporting structure; The lifting frame is arranged between the upper part of the lower sheet platform and the lower part of the conveying roller; the upper part of the lower sheet platform is arranged as a hollow structure; A hydraulic lifting column is arranged below the unloading platform; The upper end of the hydraulic lifting column is arranged below the lifting frame; A conveyor belt support structure is arranged on the lifting frame, and a detachable connection is arranged between the conveyor belt support structure and the conveyor belt; The conveyor belt supporting structure supports the conveyor belt above the lifting frame so that the conveyor belt and the lifting frame do not come into contact.

3. The automatic glass unloading device according to claim 2, characterized in that: A conveying roller is respectively arranged at both ends of the conveying belt; A roller driving assembly is arranged on the conveying roller at the front end; A side strip is arranged on each side of the conveyor belt, and two ends of the side strip are arranged on the side surfaces of the conveyor roller, and the conveyor roller is rotatable relative to the side strip.

4. The automatic glass unloading device according to claim 3, characterized in that: The side strips on both sides are detachably connected to the conveyor belt supporting structure.

5. The automatic glass unloading device according to claim 4, characterized in that: The conveyor belt support structure is provided as support blocks on both sides of the side strip; The support block is vertically arranged on the lifting frame; a conveyor belt supporting block is horizontally arranged on both sides of the side strip; The support block is overlapped on the top of the support block, and the two cooperate to form a conveyor belt support structure to support the conveyor belt above the lifting frame.

6. The automatic glass unloading device according to claim 3, characterized in that: An upper support plate is arranged above the two side strips and between the two side strips.

7. The automatic glass unloading device according to claim 3, characterized in that: The roller driving assembly comprises: a transmission rod and a motor; The transmission rod passes transversely through the side of the conveying roller and one end of the edge strip; The transmission rod is arranged to be fixedly connected to the side surface of the conveying roller; The transmission rod and the side strip are arranged to be movably connected; A motor is arranged at one end of the transmission rod.

8. The automatic glass unloading device according to claim 7, characterized in that: The transmission rod is rotatably provided with a sliding shaft sleeve near the two sections; A sliding block is arranged on the rear side of the sliding rotating shaft sleeve; The sliding block is movably embedded in a sliding groove provided on the outer side of the side guard of the lower sheet platform.

9. The automatic glass unloading device according to claim 1, characterized in that: The flip structure includes: a suspension frame, a winch, a pulley and a suspension rope; The suspension frame is arranged on the side guard of the lower sheet platform at one side of the lower sheet platform; A winch is arranged above the suspension frame near the rear side; a pulley is arranged near the front side of the suspension frame; The suspension rope is wound on the winch; one end of the suspension rope is connected to both sides of the rear end of the conveyor belt after passing around the pulley.

10. The automatic glass unloading device according to claim 1, characterized in that: A plurality of suction cups are arranged at equal intervals on the conveyor belt; and the sides of the suction cups are connected to the suction pipes.

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