Glass cutting machine facilitating feeding and discharging

Abstract

The utility model discloses a glass cutting machine facilitating feeding and discharging, and relates to the technical field of glass cutting. Comprising a bottom plate, and the upper surface of the bottom plate is sequentially provided with a positioning and bearing assembly used for bearing and positioning pre-cut glass at a time, a multi-axis robot used for carrying the pre-cut glass to a designated position and a glass cutting machine used for cutting the glass from left to right, the positioning bearing assembly and the glass cutting machine are located within the working range of the multi-axis robot. The glass cutting machine is provided with the designated position, and a glass adsorption structure is arranged at the designated position. And through the cooperative design of the bottom plate, the positioning bearing assembly, the multi-axis robot and the glass cutting machine, an operator can conveniently feed and discharge glass during cutting.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass cutting technical field, concretely relates to a glass cutting machine convenient to feed and discharge. BACKGROUND

[0002] Glass cutting is a work needing skill and correct tool, and is suitable for various occasions.

[0003] In the prior art, the automatic feeding and discharging automobile glass cutting system with the publication number CN207736551U comprises a glass cutting machine, a secondary positioning device for positioning glass workpieces, one or more glass racks for stacking glass workpieces, a multi-axis robot with suction cup clamps and a robot control cabinet for controlling the multi-axis robot; the secondary positioning device, the glass cutting machine and the glass rack are arranged within the working range of the multi-axis robot; the secondary positioning device is provided with a positioning bottom plate, a positioning side plate and a positioning back plate which constitute a three-dimensional positioning structure and are perpendicular to each other, wherein the positioning bottom plate, the positioning side plate and / or the positioning back plate are inclined.

[0004] However, in the prior art, the carrying and feeding are separated from each other, which leads to two times of carrying through the glass rack and the secondary positioning device, and the feeding process is complicated, time-consuming and laborious. UTILITY MODEL CONTENTS

[0005] In view of the above technical problems, the present application solves the problem that the carrying and feeding are separated from each other in the prior art, which leads to two times of carrying through the glass rack and the secondary positioning device, and the feeding process is complicated, time-consuming and laborious.

[0006] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows: a glass cutting machine convenient to feed and discharge, comprising a bottom plate, a positioning and carrying assembly for carrying and positioning pre-cut glass is arranged on the upper surface of the bottom plate from left to right, a multi-axis robot for carrying pre-cut glass to a specified position and a glass cutting machine for cutting glass, wherein the positioning and carrying assembly and the glass cutting machine are located within the working range of the multi-axis robot; the glass cutting machine has the specified position, and a glass suction structure is arranged at the specified position.

[0007] In order to better realize the utility model, further, the upper surface of the bottom plate close to the multi-axis robot side is provided with a first hinge seat, and the upper surface of the bottom plate away from the multi-axis robot side is provided with a second hinge seat.

[0008] In order to better realize the utility model, further, the positioning and carrying assembly comprises a positioning base body and a positioning carrier inserted into the positioning base body.

[0009] For better implementation of the utility model, further, the positioning base body includes base plate, the upper surface of base plate is provided with two and side by side arrangement bottom surface guide groove, the front and back two sides of base plate upper surface are provided with side surface guide groove, the rear end of base plate upper surface is provided with end vertical plate, the end vertical plate is provided with strip shape strip through hole, the inner side mouth of strip through hole is arranged with two locking heads along the upper, the opposite surface of two locking heads is provided with locking hole; The outer side mouth of strip through hole is provided with rotating fixed seat along the front and back two ends, the double head screw rod is provided between two rotating fixed seats, one end of double head screw rod extends out corresponding rotating fixed seat and is provided with rotating disc, the front and back two sections of double head screw rod are respectively sleeved with a nut, two locking heads are respectively fixedly connected with nut through a connecting rod passing through strip through hole.

[0010] For better implementation of the utility model, further, the left side of the lower surface of the base plate is provided with a third hinge seat, the right side of the lower surface of the base plate is provided with a rotating rod, the second hinge seat and the third hinge seat, the first hinge seat and the bottom of the rotating rod are connected by a hydraulic telescopic rod, one end of the hydraulic telescopic rod is hingedly connected with the second hinge seat, the other end of the hydraulic telescopic rod is hingedly connected with the third hinge seat, one end of the other hydraulic telescopic rod is hingedly connected with the first hinge seat, the other end of the other hydraulic telescopic rod is hingedly connected with the bottom of the rotating rod.

[0011] For better implementation of the utility model, further, the positioning base body includes base plate, the upper surface of base plate is provided with two and side by side arrangement bottom surface guide groove, the front and back two sides of base plate upper surface are provided with side surface guide groove, the rear end of base plate upper surface is provided with end vertical plate, the end vertical plate is provided with strip shape strip through hole, the inner side mouth of strip through hole is arranged with two locking heads along the upper, the opposite surface of two locking heads is provided with locking hole; The outer side mouth of strip through hole is provided with rotating fixed seat along the front and back two ends, the double head screw rod is provided between two rotating fixed seats, one end of double head screw rod extends out corresponding rotating fixed seat and is provided with rotating disc, the front and back two sections of double head screw rod are respectively sleeved with a nut, two locking heads are respectively fixedly connected with nut through a connecting rod passing through strip through hole.

[0012] The lower surface of the carrier plate in the front positioning area is provided with a bottom guide convex strip, the end face of the bottom guide convex strip is provided with a forklift hole penetrating along the left and right side direction of the carrier plate, the base plate and the bottom guide convex strip are matched and insertedly connected,

[0013] The upper surface of the carrier plate in the front positioning area is provided with a carrier plate frame, a plurality of first rollers are arranged side by side in the carrier plate frame, a side plate frame is arranged on the right side of the carrier plate frame, a plurality of second rollers are arranged side by side in the side plate frame, a back plate frame is arranged on the back side of the carrier plate frame, a turnover window is arranged on the back plate frame, a swing plate is arranged on the turnover window through a pivot swing, a limiting block for limiting the swing plate to swing towards the front side of the carrier plate is arranged on the front side of the turnover window,

[0014] The back plate frame is provided with a retreat groove on the end face of the rear side of the side plate frame, and is provided with a locking protrusion on the end face of the rear side of the side plate frame, and the locking hole and the locking protrusion are matched and connected by insertion;

[0015] The bottom guide convex strip is provided on the lower surface of the rear positioning area of the carrier flat plate, and a forklift hole is formed in the end face of the bottom guide convex strip and penetrates the left and right sides of the carrier flat plate, and the base plate and the bottom guide convex strip are matched and connected by insertion,

[0016] The carrier flat plate is provided with a carrier flat plate frame on the upper surface of the rear positioning area, a plurality of first rollers are arranged side by side in the carrier flat plate frame, a side plate frame is arranged on the right side of the carrier flat plate frame, a plurality of second rollers are arranged side by side in the side plate frame, a back plate frame is arranged on the front side of the carrier flat plate frame, a turnover window is formed in the back plate frame, a swing plate is arranged on the turnover window through a pivot, and a limiting block is arranged on the rear side of the turnover window and used for limiting the swing plate to swing towards the rear side of the carrier flat plate,

[0017] The back plate frame is provided with a retreat groove on the end face of the rear side of the side plate frame, and is provided with a locking protrusion on the end face of the rear side of the side plate frame, and the locking hole and the locking protrusion are matched and connected by insertion;

[0018] The back plate frame of the front positioning area and the back plate frame of the rear positioning area are matched and connected by insertion.

[0019] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0020] 1. The utility model discloses a bottom plate, positioning bearing assembly, multi-shaft robot and glass cutting machine cooperate and design, and the feeding and discharging of glass cutting of operating personnel is convenient, and the positioning base body and positioning carrier cooperate and carry once.

[0021] 2. The utility model discloses the cooperation design of positioning base body and positioning carrier realizes the positioning and bearing of pre-cutting glass.

[0022] 3. The utility model discloses a hydraulic telescopic link, first hinged seat, second hinged seat, third hinged seat, rotary rod, carrier flat plate frame, swing board, spring and the cooperation design of pivot, one, can make the left side of the whole of positioning base body and positioning carrier rise, make the whole of positioning base body and positioning carrier tilt 10 to 30 DEG. So that the pre -cut glass moves to the right side of the whole of positioning base body and positioning carrier, until the front portion leans on the side plate frame and second cylinder, thereby realize the positioning of pre -cut glass, on the other hand, pre -cut glass leans on swing board, thereby make pre -cut glass tilt, and the tilt angle is decided by the distance between the both sides wall of buffer space and spring, can realize slightly tilt, more favorably pre -cut glass's bearing placement, can realize the buffer of pre -cut glass tilt. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiment of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0024] Figure 1 It is the overall structure schematic diagram of the utility model;

[0025] Figure 2 It is the front view of Figure 1 ;

[0026] Figure 3 It is the top view of Figure 1 ;

[0027] Figure 4 It is the cooperation schematic diagram of positioning base body and positioning carrier in the utility model;

[0028] Figure 5 It is the front view of Figure 4 ;

[0029] Figure 6 It is the structure schematic diagram of positioning base body in the utility model;

[0030] Figure 7 It is the cooperation schematic diagram of rotary fixed seat, double head screw rod, nut and rotary disc in the utility model;

[0031] Figure 8 It is the left view of Figure 7 ;

[0032] Figure 9 It is the structure schematic diagram of positioning carrier in the utility model;

[0033] Figure 10 is a top view of Figure 9

[0034] Figure 11 is a right view of Figure 9

[0035] Figure 12 is a front view of Figure 9

[0036] Figure 13 is a sectional view of Figure 12

[0037] In the figure: 100 - base plate; 200 - positioning bearing assembly; 300 - multi-axis robot; 400 - glass cutting machine; 101 - base plate body; 102 - hydraulic telescopic rod; 103 - first hinged seat; 104 - second hinged seat; 210 - positioning base body; 2101 - base body flat plate; 2102 - bottom surface guide groove; 2103 - side surface guide groove; 2104 - end vertical plate; 2105 - strip-shaped through hole; 2106 - locking head; 2107 - locking hole; 2108 - rotating fixed seat; 2109 - double-headed screw rod; 2110 - nut; 2111 - rotating disc; 2112 - third hinged seat; 2113 - rotating rod; 220 - positioning carrier; 2201 - carrier flat plate; 2202 - bottom guiding convex strip; 2203 - forklift hole; 2204 - retreat groove; 2205 - locking convex; 2206 - buffer space; 2207 - carrier flat plate frame; 2208 - first roller; 2209 - side plate frame; 2210 - second roller; 2211 - back plate frame; 2212 - swing plate; 2213 - limiting block; 2214 - spring; 2215 - rotating shaft. DETAILED DESCRIPTION

[0038] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected 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 are within the scope of protection of the present application.

[0040] ​​​​It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0041] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0042] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0043] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0044] Example 1

[0045] like Figures 1 to 13 As shown, a glass cutting machine for easy loading and unloading includes a base plate 100. On the upper surface of the base plate 100, from left to right, are arranged a positioning and bearing assembly 200 for supporting and positioning pre-cut glass in one go, a multi-axis robot 300 for transporting the pre-cut glass to a designated position, and a glass cutting machine 400 for cutting the glass. The positioning and bearing assembly 200 and the glass cutting machine 400 are located within the working range of the multi-axis robot 300. The glass cutting machine 400 has the designated position, at which a glass adsorption structure is provided.

[0046] The design of the base plate 100, the positioning and bearing component 200, the multi-axis robot 300 and the glass cutting machine 400 facilitates the loading and unloading of materials during glass cutting.

[0047] like Figures 1 to 13 As shown, in this embodiment, a first hinge seat 103 is provided on the upper surface of the base plate 100 on the side close to the multi-axis robot 300, and a second hinge seat 104 is provided on the upper surface of the base plate 100 on the side away from the multi-axis robot 300.

[0048] like Figures 1 to 13 As shown, in this embodiment, the positioning support component 200 includes a positioning base 210 and a positioning carrier 220 inserted into the positioning base 210.

[0049] The positioning base 210 and the positioning carrier 220 are designed together to achieve the positioning and support of the pre-cut glass.

[0050] like Figures 1 to 13 As shown, in this embodiment, the positioning base 210 includes a base plate 2101. The upper surface of the base plate 2101 is provided with two parallel bottom guide grooves 2102. Side guide grooves 2103 are respectively provided on the front and rear sides of the upper surface of the base plate 2101. An end plate 2104 is provided at the rear end of the upper surface of the base plate 2101. A strip-shaped through-hole 2105 is opened on the end plate 2104. Two locking heads 2106 are arranged on the inner edge of the strip-shaped through-hole 2105. The two locking heads 2106 are positioned on their opposite surfaces. Each is provided with a locking hole 2107; the front and rear ends of the outer edge of the strip-shaped through-hole 2105 are respectively provided with a rotating fixing seat 2108, and a double-headed screw 2109 is provided between the two rotating fixing seats 2108. One end of the double-headed screw 2109 extends out of the corresponding rotating fixing seat 2108 and a rotating disk 2111 is provided on it. The front and rear ends of the double-headed screw 2109 are respectively fitted with a nut 2110, and the two locking heads 2106 are respectively fixedly connected to the nuts 2110 through a connecting rod passing through the strip-shaped through-hole 2105.

[0051] like Figures 1 to 13As shown, in this embodiment, a third hinge seat 2112 is provided on the left side of the lower surface of the base plate 2101, and a rotating rod 2113 is provided on the right side of the lower surface of the base plate 2101. The second hinge seat 104 and the third hinge seat 2112, and the first hinge seat 103 and the bottom of the rotating rod 2113 are all connected by a hydraulic telescopic rod 102. One end of one hydraulic telescopic rod 102 is hinged to the second hinge seat 104, the other end of one hydraulic telescopic rod 102 is hinged to the third hinge seat 2112, one end of another hydraulic telescopic rod 102 is hinged to the first hinge seat 103, and the other end of another hydraulic telescopic rod 102 is hinged to the bottom of the rotating rod 2113.

[0052] like Figures 1 to 13 As shown, in this embodiment, the positioning carrier 220 includes a carrier plate 2201, which is divided into two mirror-image positioning areas along the front and rear directions, namely the front positioning area and the rear positioning area.

[0053] The carrier plate 2201 has a bottom guide protrusion 2202 on its lower surface in the front positioning area. The end face of the bottom guide protrusion 2202 has a forklift hole 2203 that runs through the left and right sides of the carrier plate 2201. The base plate 2101 and the bottom guide protrusion 2202 are matched and inserted into each other.

[0054] A carrier plate frame 2207 is provided on the upper surface of the carrier plate 2201 located in the front positioning area. Multiple first rollers 2208 arranged side-by-side are disposed within the carrier plate frame 2207. A side plate frame 2209 is provided on the right side of the carrier plate frame 2207, and multiple second rollers 2210 arranged side-by-side are disposed within the side plate frame 2209. A back plate frame 2211 is provided on the rear side of the carrier plate frame 2207. A flip window is provided on the back plate frame 2211. A swing plate 2212 is deflected on the flip window via a rotating shaft 2215. A limiting block 2213 is provided on the front edge of the flip window to restrict the swing plate 2212 from deflecting towards the front of the carrier plate 2201.

[0055] The back plate frame 2211 is provided with a relief groove 2204 on the end face of the rear side of the side plate frame 2209, and a locking protrusion 2205 is provided on the front side of the end of the back plate frame 2211 located on the rear side of the side plate frame 2209. The locking hole 2107 matches and is plugged into the locking protrusion 2205.

[0056] The bottom guide protrusion 2202 is provided on the lower surface of the carrier flat plate 2201 located in the rear positioning area, and the end surface of the bottom guide protrusion 2202 is provided with a forklift hole 2203 penetrating along the left and right side directions of the carrier flat plate 2201, and the base flat plate 2101 and the bottom guide protrusion 2202 are matched and connected by insertion,

[0057] The carrier flat plate frame 2207 is provided on the upper surface of the carrier flat plate 2201 located in the rear positioning area, and a plurality of first rollers 2208 are arranged side by side in the carrier flat plate frame 2207, a side plate frame 2209 is provided on the right side of the carrier flat plate frame 2207, a plurality of second rollers 2210 are arranged side by side in the side plate frame 2209, a back plate frame 2211 is provided on the front side of the carrier flat plate frame 2207, a turnover window is provided on the back plate frame 2211, a swing plate 2212 is provided on the turnover window by a pivot 2215, and a limiting block 2213 is provided on the rear side of the turnover window for limiting the swing plate 2212 to swing towards the rear side of the carrier flat plate 2201,

[0058] The back plate frame 2211 is provided with a retreat groove 2204 on the terminal end surface located at the rear side of the side plate frame 2209, and the back plate frame 2211 is provided with a locking protrusion 2205 on the terminal rear side surface located at the rear side of the side plate frame 2209, and the locking hole 2107 and

[0059] The locking protrusion 2205 is matched and connected by insertion;

[0060] The back plate frame 2211 of the front positioning area and the back plate frame 2211 of the rear positioning area have a buffer space 2206 between each other, a plurality of springs 2214 are arranged in the buffer space 2206, one end of the spring 2214 is connected with the rear side wall surface of the back plate frame 2211 of the front positioning area, and the other end of the spring 2214 is connected with the front side wall surface of the back plate frame 2211 of the rear positioning area.

[0061] Through the cooperation of the hydraulic telescopic rod 102, the first hinged seat 103, the second hinged seat 104, the third hinged seat 2112, the rotating rod 2113, the carrier flat frame 2207, the swing plate 2212, the spring 2214, and the rotating shaft 2215, on the one hand, the left side of the whole positioning base body 210 and the positioning carrier 220 can be raised, so that the whole positioning base body 210 and the positioning carrier 220 are inclined by 10 to 30°. Thus, the pre-cut glass moves towards the right side of the whole positioning base body 210 and the positioning carrier 220 until the front part abuts against the side plate frame 2209 and the second roller 2210, so as to realize the positioning of the pre-cut glass; on the other hand, the pre-cut glass abuts against the swing plate 2212, so that the pre-cut glass is inclined, and the inclination angle is determined by the distance between the two side walls of the buffer space 2206 and the spring 2214. The pre-cut glass can be slightly inclined, which is more conducive to the bearing and placement of the pre-cut glass, and the pre-cut glass can also be inclined and buffered.

[0062] Working principle:

[0063] The operator places the pre-cut glass on the positioning carrier 220, inserts the forklift into the forklift hole 2203, and inserts the positioning carrier 220 into the positioning base body 210, so that the front and rear sides of the carrier flat plate 2201 are respectively inserted into the side guide groove 2103, rotates the rotary disc 2111, inserts the locking hole 2107 into the locking protrusion 2205, limits the movement of the positioning base body 210 in the left-right side direction, the front-rear side direction, and the up-down side direction on the positioning carrier 220, drives the hydraulic telescopic rod 102 to make the whole positioning base body 210 and the positioning carrier 220 inclined, and positions the pre-cut glass.

[0064] The operator controls the multi-axis robot 300, the movable end of the multi-axis robot 300 is provided with a suction clamp, the suction clamp takes the pre-cut glass, and carries it to the designated position (positioning position) on the glass cutting machine 400 provided on the glass cutting machine 400. The designated position is provided with a glass suction structure, and the glass suction structure is a mature existing technology.

[0065] When the pre-cut glass on the positioning and bearing assembly 200 is taken, the positioning carrier 220 is removed, the operator places the next batch of pre-cut glass on the positioning and bearing assembly 200, and repeats the above-mentioned cycle work again. After cutting, the multi-axis robot 300 takes it down and places it on any idle area on the preselected bottom plate 100 as a cut area, and finally completes the feeding and discharging.

[0066] The above descriptions are only the preferred embodiments of the present application, and are not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A glass cutting machine that facilitates loading and unloading, characterized in that: The system includes a base plate (100), on the upper surface of which, from left to right, are arranged a positioning and bearing assembly (200) for supporting and positioning pre-cut glass in one go, a multi-axis robot (300) for transporting the pre-cut glass to a designated position, and a glass cutter (400) for cutting the glass. The positioning and bearing assembly (200) and the glass cutter (400) are located within the working range of the multi-axis robot (300). The glass cutter (400) has the designated position, and a glass adsorption structure is provided at the designated position.

2. The glass cutting machine for easy loading and unloading as described in claim 1, characterized in that: A first hinge seat (103) is provided on the upper surface of the base plate (100) on the side close to the multi-axis robot (300), and a second hinge seat (104) is provided on the upper surface of the base plate (100) on the side away from the multi-axis robot (300).

3. A glass cutting machine for easy loading and unloading of materials according to claim 2, characterized in that: The positioning support component (200) includes a positioning base (210) and a positioning carrier (220) inserted into the positioning base (210).

4. A glass cutting machine for easy loading and unloading of materials according to claim 3, characterized in that: The positioning base (210) includes a base plate (2101). Two parallel bottom guide grooves (2102) are provided on the upper surface of the base plate (2101). Side guide grooves (2103) are provided on the front and rear sides of the upper surface of the base plate (2101). An end plate (2104) is provided at the rear end of the upper surface of the base plate (2101). A strip-shaped through-hole (2105) is provided on the end plate (2104). Two locking heads (2106) are arranged on the inner edge of the strip-shaped through-hole (2105). Each locking head (2106) has a locking mechanism on its opposite surface. Locking hole (2107); Rotating fixing seats (2108) are respectively provided at the front and rear ends of the outer edge of the strip-shaped through-hole (2105). A double-headed screw (2109) is provided between the two rotating fixing seats (2108). One end of the double-headed screw (2109) extends out of the corresponding rotating fixing seat (2108) and a rotating disk (2111) is provided on it. A nut (2110) is respectively fitted on the front and rear sections of the double-headed screw (2109). The two locking heads (2106) are respectively fixedly connected to the nuts (2110) through a connecting rod passing through the strip-shaped through-hole (2105).

5. A glass cutting machine for easy loading and unloading of materials according to claim 4, characterized in that: A third hinge seat (2112) is provided on the left side of the lower surface of the base plate (2101), and a rotating rod (2113) is provided on the right side of the lower surface of the base plate (2101). The second hinge seat (104) and the third hinge seat (2112), and the first hinge seat (103) and the bottom of the rotating rod (2113) are all connected by a hydraulic telescopic rod (102). One end of one hydraulic telescopic rod (102) is hinged to the second hinge seat (104), the other end of one hydraulic telescopic rod (102) is hinged to the third hinge seat (2112), one end of another hydraulic telescopic rod (102) is hinged to the first hinge seat (103), and the other end of another hydraulic telescopic rod (102) is hinged to the bottom of the rotating rod (2113).

6. A glass cutting machine for easy loading and unloading of materials according to claim 5, characterized in that: The positioning carrier (220) includes a carrier plate (2201), which is divided into two mirror-image positioning areas along the front and rear directions, namely the front positioning area and the rear positioning area. The carrier plate (2201) has a bottom guide protrusion (2202) on its lower surface in the front positioning area. The end face of the bottom guide protrusion (2202) has a forklift hole (2203) that runs through the left and right sides of the carrier plate (2201). The base plate (2101) and the bottom guide protrusion (2202) are matched and plugged into each other. The carrier plate (2201) has a carrier plate frame (2207) on its upper surface in the front positioning area. Multiple first rollers (2208) are arranged side-by-side within the carrier plate frame (2207). A side plate frame (2209) is located on the right side of the carrier plate frame (2207), and multiple second rollers (2210) are arranged side-by-side within the side plate frame (2209). A back plate frame (2211) is located on the rear side of the carrier plate frame (2207). A flip window is provided on the back plate frame (2211), and a swing plate (2212) is mounted on the flip window via a pivot (2215). A limiting block (2213) is provided along the front edge of the flip window to restrict the swing plate (2212) from tilting towards the front of the carrier plate (2201). The back panel frame (2211) is provided with a relief groove (2204) on the end face of the rear side of the side panel frame (2209), and a locking protrusion (2205) is provided on the front side of the end of the back panel frame (2211) located on the rear side of the side panel frame (2209). The locking hole (2107) matches and is plugged into the locking protrusion (2205). The carrier plate (2201) has a bottom guide protrusion (2202) on its lower surface in the rear positioning area. The bottom guide protrusion (2202) has a forklift hole (2203) on its end face that extends along the left and right sides of the carrier plate (2201). The base plate (2101) and the bottom guide protrusion (2202) are matched and plugged into each other. The carrier plate (2201) has a carrier plate frame (2207) on its upper surface in the rear positioning area. Multiple first rollers (2208) are arranged side-by-side within the carrier plate frame (2207). A side plate frame (2209) is located on the right side of the carrier plate frame (2207), and multiple second rollers (2210) are arranged side-by-side within the side plate frame (2209). A back plate frame (2211) is located on the front side of the carrier plate frame (2207), and a flip window is provided on the back plate frame (2211). A swing plate (2212) is swayed on the flip window via a pivot (2215). A limiting block (2213) is provided on the rear edge of the flip window to restrict the swing plate (2212) from swaying towards the rear of the carrier plate (2201). The back panel frame (2211) has a recessed groove (2204) on its end face at the rear side of the side panel frame (2209), and a locking protrusion (2205) is provided on its rear end face at the rear side of the back panel frame (2211) at the rear side of the side panel frame (2209). The locking hole (2107) and The locking protrusions (2205) match each other and are plugged in; There is a buffer space (2206) between the back plate frame (2211) of the front positioning area and the back plate frame (2211) of the rear positioning area. A plurality of springs (2214) are provided in the buffer space (2206). One end of the spring (2214) is connected to the rear wall of the back plate frame (2211) of the front positioning area, and the other end of the spring (2214) is connected to the front wall of the back plate frame (2211) of the rear positioning area.

Images