CN219468741U - Lifting platform for conveying glass mold - Google Patents

Abstract

A lifting platform for conveying glass molds comprises a conveying unit and a lifting unit; the conveying unit comprises a conveying unit bracket and a conveying roller table, and the conveying roller table is arranged on the conveying unit bracket and can bear and transversely convey the glass mold; the lifting unit is arranged on one side of the conveying unit and comprises a lifting unit support, a lifting power mechanism, a lifting frame and a lifting roller table, wherein the lifting frame is arranged at the top of the lifting unit support, the lifting frame is connected with the lifting power mechanism and can realize up-and-down reciprocating motion under the drive of the lifting power mechanism, the lifting roller table is arranged at the top of the lifting frame and is correspondingly arranged with the conveying roller table, the lifting roller table can receive a glass mold conveyed by the conveying roller table and can realize up-and-down motion under the drive of the lifting frame, and the lifting roller table is provided with a control switch mechanism. The advantages are that: the workload is reduced, and the working efficiency and the automation degree of glass mold conveying are improved; safety and stability in the conveying and lifting processes are improved; improving the convenience of use.

Description

Lifting platform for conveying glass mold

Technical Field

The utility model belongs to the technical field of conveying equipment for glass molds, and particularly relates to a lifting platform for conveying glass molds.

Background

The glass mold is a mold for professional production of glass bottles and glass vessels, and glass products of various shapes are produced by introducing molten glass into the mold and passing through the cavity inside the mold during specific production. As is known in the art, glass molds, particularly large-sized glass molds (for manufacturing large-sized glass containers), are large and heavy, and a common pair of glass molds has a weight of 30-40 kg, and in the production process of the glass molds, the glass molds need to be processed through a plurality of processes to perform corresponding processing operations on different parts of the glass molds, so that in a specific production process, the glass molds need to be transferred from a previous station to a subsequent station, for example, from a numerical control machine tool of the previous process to a numerical control machine tool of the subsequent process, and because a certain space distance is usually kept between the previous processing station and the subsequent processing station, otherwise, not only equipment interference effects are generated, but also working spaces of operators are interfered. Therefore, in the production process of the glass mold, the glass mold needs to be transferred and conveyed, and meanwhile, a certain height difference exists between the station of the previous process and the station of the subsequent process, so that the glass mold needs to be transferred in the horizontal direction and lifted in the height direction. In the existing production process, workers often convey the glass mold horizontally by means of a common chain type conveying platform, and then convey the glass mold to a high place by means of manual conveying or mechanical arm grabbing and clamping; however, this approach has a number of problems: firstly, manual up-and-down transportation is very time-consuming and labor-consuming, the bending and bending are required for a long time, the working efficiency is extremely low, and as the glass mould is relatively heavy, once the physical weakness or other emergency situations occur, the damage to the glass mould or related facility equipment is caused by light weight, and the occurrence of personal accidents is caused by heavy weight, so that serious consequences are caused; the mode of clamping through the manipulator can save labor resources, but the cost is higher, and simultaneously the glass mould is very heavy and also easily causes clamping failure to occupation space is great, and the operation is inconvenient.

In view of the above-mentioned prior art, it is necessary to provide a glass mold conveying and lifting device which is simple in structure and convenient to operate. To this end, the applicant has made an advantageous design, and the technical solutions described below are produced in this context.

Disclosure of Invention

The utility model aims to provide the lifting platform for conveying the glass mould, which is simple in structure, reliable and durable, is beneficial to realizing automatic lifting operation of the glass mould by arranging the lifting unit and realizing lifting operation of the lifting roller table by virtue of the lifting power mechanism, and can effectively solve the problems of high labor intensity, time and labor waste of workers in the prior art, thereby realizing efficient and safe transfer of the glass mould and improving the working efficiency.

The utility model aims to achieve the purpose that the lifting platform for conveying the glass mould comprises a conveying unit and a lifting unit; the conveying unit comprises a conveying unit bracket and a conveying roller table, the conveying unit bracket is supported on the ground, the conveying roller table is arranged on the conveying unit bracket, and the conveying roller table can bear and transversely convey the glass mould; the lifting unit is arranged at one side of the conveying unit and comprises a lifting unit support fixedly connected with the conveying unit support, a lifting power mechanism, a lifting frame and a lifting roller table, wherein the lifting unit support is supported on the ground, the lifting frame is arranged at the top of the lifting unit support and is in sliding connection with the lifting unit support, the lifting frame is connected with the lifting power mechanism and can realize up-and-down reciprocating motion under the driving of the lifting power mechanism, the lifting roller table is installed at the top of the lifting frame and is correspondingly arranged with the conveying roller table, the lifting roller table can receive a glass die conveyed by the conveying roller table and can realize up-and-down motion under the driving of the lifting frame, so that the up-and-down lifting operation of the glass die is realized, and a control switch mechanism for controlling the operation of the lifting power mechanism is arranged on the lifting roller table.

In a specific embodiment of the present utility model, the lifting unit support is composed of four lifting unit support columns vertically arranged and a lifting unit support base member, the lifting unit support base member is installed at the position near the bottom end of the four lifting unit support columns, a fixing plate is further connected to the lifting unit support base member, and the four lifting unit support columns are all provided with cavities extending downwards along the vertical direction from the top end of the lifting unit support columns; the lifting frame comprises a lifting table and four lifting frame guide rods connected to the bottom of the lifting table, wherein the four lifting frame guide rods are respectively accommodated in the cavities of the corresponding lifting unit support stand columns and are in sliding fit with the lifting unit support stand columns so as to realize sliding connection of the lifting frame and the lifting unit support.

In another specific embodiment of the present utility model, the lifting power mechanism is a telescopic cylinder, and includes a cylinder body and a push rod, wherein the cylinder body is fixedly installed on the fixing plate of the lifting unit bracket through the connecting frame, the push rod is vertically arranged and can move up and down in the cylinder body, and the lifting platform is fixedly installed on the top end part of the push rod.

In another specific embodiment of the present utility model, the lifting roller stand includes a pair of lifting roller stand side plates disposed opposite to each other and a plurality of lifting roller stand rollers rollably connected between the two lifting roller stand side plates, wherein the two lifting roller stand side plates are fixedly connected to the lifting frame, the inner side surfaces of the two lifting roller stand side plates form a lifting roller stand limiting surface, and the plurality of lifting roller stand rollers are connected to the two lifting roller stand side plates through a lifting roller stand roller shaft.

In still another specific embodiment of the present utility model, a baffle plate is installed at an end portion of the lifting roller table near to the conveying roller table and extends downward, and the baffle plate is fixedly connected with the side plates of the two lifting roller tables.

In still another specific embodiment of the present utility model, a limit stop lever is installed at an end of the lifting roller stand far from the conveying roller stand, the limit stop lever is disposed at an upper position of the roller of the lifting roller stand, one end of the limit stop lever in a length direction is hinged with a side plate of the lifting roller stand through a limit stop lever hinge shaft, the other end of the limit stop lever in the length direction is formed as a free end, and a button pressing rod is formed by extending downward at a position of the limit stop lever corresponding to the control switch mechanism.

In a further specific embodiment of the utility model, the control switch mechanism comprises a control box which is fixedly connected with a side plate of the lifting roller table by a control box connecting plate, and a switch button is arranged on the control box, the switch button extends towards the button pressing rod after passing through the control box connecting plate, and a button return spring is sleeved on the switch button.

In a further embodiment of the utility model, the transfer unit support consists of four vertically arranged transfer unit support columns and a transfer unit support base member mounted at the proximal end positions of the four transfer unit support columns.

In still another specific embodiment of the present utility model, the transfer roller stand includes a pair of transfer roller stand side plates disposed opposite to each other and a plurality of transfer roller stand rollers rollingly connected between the two transfer roller stand side plates, the two transfer roller stand side plates are disposed vertically and are fixedly mounted on top ends of the transfer unit support columns of the transfer unit support, inner side surfaces of the two transfer roller stand side plates form a transfer roller stand limiting surface, and the plurality of transfer roller stand rollers are connected with the two transfer roller stand side plates through a transfer roller stand roller shaft.

In a still more specific embodiment of the present utility model, a plurality of connecting beams are further disposed between the conveying unit support and the lifting unit support, and two end portions of the connecting beams are respectively and fixedly connected with the conveying unit support and the lifting unit support, so that positioning connection between the conveying unit support and the lifting unit support is achieved.

The utility model has the beneficial effects that due to the adoption of the structure, the utility model has the following advantages: firstly, a lifting unit is arranged, and a lifting roller table and a glass die conveyed from a conveying unit are driven to ascend by a lifting power mechanism, so that the glass die reaches the height of a subsequent processing machine tool, thereby being convenient for workers to take materials, simultaneously realizing effective transfer of the glass die in the horizontal direction and the height direction, saving time and labor, reducing the workload of taking materials by the workers without bending over and bending over frequently, and effectively improving the working efficiency and the automation degree of conveying the glass die; secondly, a baffle plate and a limit stop lever which can shade the glass mould are arranged on the lifting roller table, so that the glass mould can be effectively prevented from falling off from the conveying roller table or the lifting roller table after the lifting roller table is lifted, and the safety and stability in the conveying and lifting processes are effectively improved; thirdly, the control switch mechanism is turned on or off through the limit stop lever, so that the lifting power mechanism drives the lifting roller table to ascend or descend, and the convenience and the automation degree of use are further improved.

Drawings

Fig. 1 is a schematic structural diagram of a lifting unit in a falling state according to an embodiment of the utility model.

Fig. 2 is a schematic structural view of a lifting unit in a lifted state according to an embodiment of the utility model.

Fig. 3 is an illustration of an application of the present utility model.

In the figure: 1. conveying units, 11, conveying unit brackets, 111, conveying unit bracket stand columns, 112, conveying unit base members, 12, conveying roller tables, 121, driving roller table side plates, 1211, conveying roller table limiting surfaces, 122, conveying roller table rollers and 1221, conveying roller table roller shafts; 2. lifting unit, 21, lifting unit support, 211, lifting unit support upright, 212, lifting unit support base member, 213, fixed plate, 22, lifting power mechanism, 221, cylinder, 222, push rod, 23, lifting frame, 231, lifting table, 232, lifting frame guide rod, 24, lifting roller table, 241, lifting roller table side plate, 2411, lifting roller table limit surface, 242, lifting roller table roller wheel, 2421, lifting roller table roller shaft, 243, baffle, 244, limit stop lever, 2441, limit stop lever hinge shaft, 2442, button press bar, 25, control switch mechanism, 251, control box connection plate, 252, switch button, 2521, button return spring. 3. A connecting beam; 4. a glass mold; 5. a work table.

Detailed Description

In order that the technical spirit and advantages of the present utility model may be more clearly understood, reference will now be made in detail to the following examples, which are not intended to limit the scope of the utility model, but rather are merely equivalent in form to the present utility model.

In the following description, all concepts related to the directions or azimuths of up, down, left, right, front and rear are in the position state shown in fig. 1, and thus, the present utility model should not be construed as being particularly limited to the technical solutions provided by the present utility model.

Referring to fig. 1 and 2, a lifting platform for conveying glass molds is shown, which comprises a conveying unit 1 and a lifting unit 2; the conveying unit 1 is used for conveying glass molds transversely, the conveying unit 1 comprises a conveying unit bracket 11 and a conveying roller table 12, the conveying unit bracket 11 is supported on the ground, the conveying roller table 12 is arranged on the conveying unit bracket 11, and the conveying roller table 12 can bear and convey glass molds transversely; the lifting unit 2 is arranged at one side of the conveying unit 1, the lifting unit 2 comprises a lifting unit bracket 21 fixedly connected with the conveying unit bracket 11, a lifting power mechanism 22, a lifting frame 23 and a lifting roller table 24, the lifting unit bracket 21 is supported on the ground, the lifting frame 23 is arranged at the top of the lifting unit bracket 21 and is in sliding connection with the lifting power mechanism 22, the lifting frame 23 is connected with the lifting power mechanism 22 and can realize up-and-down reciprocating motion under the driving of the lifting power mechanism 22, the lifting roller table 24 is arranged at the top of the lifting frame 23 and is correspondingly arranged with the conveying roller table 12, the lifting roller table 24 can receive a glass mold conveyed by the conveying roller table 12 and can realize up-and-down motion under the driving of the lifting frame 23, so that the lifting roller table 24 and the conveying roller table 12 are on the same horizontal plane when the lifting roller table 24 is not arranged, as shown in fig. 1, and thus the lifting roller table 24 can receive the glass mold table 24 to be lifted up and down, and the glass mold table 24 can be lifted up and down when the conveying roller table 2 is lifted up and lifted up; a control switch mechanism 25 for controlling the operation of the lifting power mechanism 22 is arranged on the lifting roller table 24, and the control switch mechanism 25 is electrically connected with the lifting power mechanism 22; the lifting height of the lifting power mechanism 22 can be adjusted under the control of the control switch mechanism 25, whereby the lifting roller table 24 can be raised to a desired height as needed.

In this embodiment, the lifting unit support 21 is composed of four lifting unit support columns 211 vertically arranged and a lifting unit support base member 212, the lifting unit support base member 212 is mounted at the position near the bottom end of the four lifting unit support columns 211, a fixing plate 213 is further connected to the lifting unit support base member 212, and the four lifting unit support columns 211 are each provided with a cavity extending downward from the top end thereof along the vertical direction; the lifting frame 23 includes a lifting table 231 and four lifting frame guide rods 232 connected to the bottom of the lifting frame 231, and the four lifting frame guide rods 232 are respectively received in the cavities of the corresponding lifting unit support stand 211 and are slidably matched with the lifting unit support stand 211, so as to realize the sliding connection between the lifting frame 23 and the lifting unit support 21.

Further, the lifting power mechanism 22 is a telescopic cylinder, and comprises a cylinder 221 and a push rod 222, wherein the cylinder 221 is fixedly mounted on the fixed plate 213 of the lifting unit bracket 21 through a connecting frame, the push rod 222 is vertically arranged and can move up and down in the cylinder 221, and the lifting table 231 is fixedly mounted on the top end of the push rod 222; the push rod 222 is lifted up and down in the cylinder body and is controlled in an electric control mode by the control switch mechanism 25, namely, the push rod 222 can correspondingly move up and down by controlling the starting and stopping of the cylinder, which is only common knowledge in the field; of course, the lifting power mechanism 22 also adopts a truss type lifting mechanism and a driving device such as a motor, which are all within the protection scope of the present patent.

With continued reference to fig. 1 and 2, the lifting roller table 24 includes a pair of opposite lifting roller table side plates 241 and a plurality of lifting roller table rollers 242 rollably connected between the two lifting roller table side plates 241, the two lifting roller table side plates 241 are fixedly connected with the lifting frame 23, the inner side surfaces of the two lifting roller table side plates 241 are configured as a lifting roller table limiting surface 2411, and the lifting roller table limiting surfaces 2411 on the two sides can effectively limit and shield the glass mold to prevent the glass mold from falling from the lifting roller table 24; the plurality of lifting roller table rollers 242 are connected with the two lifting roller table side plates 241 through a lifting roller table roller shaft 2421.

Further, a baffle 243 extending downward is installed at an end portion of the lifting roller table 24 close to the conveying roller table 12, and the baffle 243 is fixedly connected with the two lifting roller table side plates 241; when the lifting unit 2 is lifted, the shutter 243 can move upward together with the aforementioned lifting roller table 24 and can act as a shield at the output end of the conveying roller table 12, preventing the glass mold on the conveying roller table 12 from falling.

In this embodiment, a limit stop lever 244 is mounted at an end of the lifting roller table 24 away from the driving roller table 12, the limit stop lever 244 is disposed above the lifting roller table roller 242, one end of the limit stop lever 244 in the length direction is hinged to a lifting roller table side plate 241 by a limit stop lever hinge shaft 2441, and the other end of the limit stop lever 244 in the length direction is configured as a free end; the position of the limit stop lever 244 corresponding to the control switch mechanism 25 is further extended downward to form a button pressing lever 2442; the setting of this spacing pin 244 can play the effect of spacing shielding to the glass mould on the lifting roller platform 24, prevents to be fallen by the glass mould and avoids unnecessary loss, still plays simultaneously and makes the effect of control switch mechanism 25 work when preceding spacing pin 244 receives the glass mould striking.

Referring to fig. 1 and 2, the control switch mechanism 25 has a control box 251, the control box 251 is fixedly connected with a side plate 241 of the lifting roller table through a control box connecting plate 2511, a switch button 252 is disposed on the control box 251, the switch button 252 extends toward a button pressing rod 2442 after passing through the control box connecting plate 2511, the button pressing rod 2442 can apply a force to the switch button 252, and a button return spring 2521 is further sleeved on the switch button 252.

Further, the aforementioned conveyor unit rack 11 is composed of four vertically arranged conveyor unit rack posts 111 and a conveyor unit rack base member 112, and the conveyor unit rack base member 112 is mounted at the position near the bottom end of the four conveyor unit rack posts 111.

In this embodiment, the conveying roller table 12 includes a pair of conveying roller table side plates 121 disposed opposite to each other and a plurality of conveying roller table rollers 122 rollably connected between the two conveying roller table side plates 121, the two conveying roller table side plates 121 are vertically disposed and fixedly mounted on top ends of the conveying unit support columns 111 of the conveying unit support 11, inner side surfaces of the two conveying roller table side plates 121 form a conveying roller table limiting surface 1211, and the plurality of conveying roller table rollers 122 are connected to the two conveying roller table side plates 121 through a conveying roller table roller shaft 1221; the mode of conveying the rod-shaped materials through the rollers is simple in structure, low in production cost and good in applicability.

In this embodiment, a plurality of connecting beams 3 are further disposed between the conveying unit support 11 and the lifting unit support 21, and two end portions of the connecting beams 3 are respectively fixedly connected with the conveying unit support 11 and the lifting unit support 21, so as to realize positioning connection between the conveying unit support 11 and the lifting unit support 21; the connecting beam 3 is shown connected and fixed between the corresponding conveyor unit frame column 111 and lifting unit frame column 211.

Please refer to fig. 1 and fig. 2, and focusing on fig. 3, the applicant briefly describes the working principle of the technical scheme provided by the present utility model: in fig. 3, the front numerical control machine and the rear numerical control machine are also shown, the lifting platform in the technical scheme is arranged between the front numerical control machine and the rear numerical control machine, and meanwhile, the glass mould 4 after the front numerical control machine is processed is also shown, the glass mould 4 is arranged on a working table 5 close to the front numerical control machine, at the moment, if the lower glass mould 4 needs to be conveyed to a high position, namely when the working height of the rear numerical control machine is higher than that of the working table 5, as shown in fig. 1, firstly, the conveying roller table 12 is arranged at a position on the same horizontal plane with the lifting roller table 24, the worker can move the glass mould 4 onto the conveying roller table 12 and convey the glass mould 4 onto the lifting roller table 24 through the conveying roller table roller 122, and then the glass mould 4 on the lifting roller table 24 can strike a limit stop lever 244 and generate pressure on the limit lever 244, at the moment, the limit lever 24 can rotate around a limit lever hinge shaft 2441, so that the push button 2442 presses a switch button 252 of the control switch mechanism 25, and when the control switch mechanism 22 is controlled by the control mechanism 25 and the control of the control mechanism is in a position on the same level as the same time, the lifting roller table 24 is reset, the glass mould is lifted by the lifting mechanism 24, and the glass mould is reset by the reset roller table 24, and the force is relieved, and the glass mould is automatically lifted from the lifting roller table 24 and is lifted by the reset roller table 24.

As shown in fig. 2, the lifting roller table 24 is lifted to a specified height, so that a worker can carry the glass mold 4 on the lifting roller table 24 to the subsequent numerical control machine tool in fig. 3, thereby facilitating the material taking of the worker and improving the working efficiency.

In summary, the technical scheme provided by the utility model overcomes the defects in the prior art, successfully completes the task of the utility model, and faithfully honors the technical effects carried by the applicant in the technical effect column above.

Claims (10)

1. A lift platform that glass mold carried usefulness which characterized in that: comprises a conveying unit (1) and a lifting unit (2); the conveying unit (1) comprises a conveying unit bracket (11) and a conveying roller table (12), the conveying unit bracket (11) is supported on the ground, the conveying roller table (12) is arranged on the conveying unit bracket (11), and the conveying roller table (12) can bear and transversely convey the glass mould; the lifting unit (2) is arranged at one side of the conveying unit (1), the lifting unit (2) comprises a lifting unit support (21), a lifting power mechanism (22), a lifting roller table (24) and a lifting roller table (23) which are fixedly connected with the conveying unit support (11), the lifting unit support (21) is supported on the ground, the lifting roller table (23) is arranged at the top of the lifting unit support (21) and is in sliding connection with the lifting power mechanism (22), the lifting roller table (23) is connected with the lifting power mechanism (22) and can realize up-and-down reciprocating motion under the driving of the lifting power mechanism (22), the lifting roller table (24) is installed at the top of the lifting roller table (23) and corresponds to the conveying roller table (12), and the lifting roller table (24) can receive glass molds conveyed by the conveying roller table (12) and can realize up-and-down motion under the driving of the lifting roller table (23), so that the lifting roller table (24) can realize up-and-down lifting operation on the glass molds, and the lifting roller table (24) is provided with a control mechanism (25) for controlling the operation of the lifting power mechanism (22).

2. A lifting platform for glass mold transport according to claim 1, wherein: the lifting unit support (21) consists of four lifting unit support stand columns (211) and a lifting unit support base member (212) which are vertically arranged, the lifting unit support base member (212) is arranged at the position near the bottom end part of the four lifting unit support stand columns (211), the lifting unit support base member (212) is also connected with a fixing plate (213), and the four lifting unit support stand columns (211) are all provided with cavities which extend downwards along the vertical direction from the top end part of the lifting unit support stand columns; the lifting frame (23) comprises a lifting table (231) and four lifting frame guide rods (232) connected to the bottom of the lifting table (231), and the four lifting frame guide rods (232) are respectively accommodated in the cavities of the corresponding lifting unit support stand columns (211) and are in sliding fit with the lifting unit support stand columns (211) so as to realize sliding connection of the lifting frame (23) and the lifting unit support (21).

3. A lifting platform for glass mold transport according to claim 2, wherein: the lifting power mechanism (22) is a telescopic cylinder and comprises a cylinder body (221) and a push rod (222), the cylinder body (221) is fixedly arranged on a fixed plate (213) of the lifting unit support (21) through a connecting frame, the push rod (222) is vertically arranged and can move up and down in the cylinder body (221), and the lifting table (231) is fixedly arranged on the top end part of the push rod (222).

4. A lifting platform for glass mold transport according to claim 1, wherein: the lifting roller table (24) comprises a pair of lifting roller table side plates (241) which are arranged in opposite directions and a plurality of lifting roller table rollers (242) which are connected between the two lifting roller table side plates (241) in a rolling manner, wherein the two lifting roller table side plates (241) are fixedly connected with the lifting frame (23), the inner side surfaces of the two lifting roller table side plates (241) form a lifting roller table limiting surface (2411), and the plurality of lifting roller table rollers (242) are connected with the two lifting roller table side plates (241) through a lifting roller table roller shaft (2421).

5. The lift platform for glass mold transport of claim 4, wherein: a baffle plate (243) extending downwards is arranged at one end part of the lifting roller table (24) close to the conveying roller table (12), and the baffle plate (243) is fixedly connected with the two side plates (241) of the lifting roller table.

6. The lift platform for glass mold transport of claim 4, wherein: one end part of the lifting roller table (24) far away from the conveying roller table (12) is provided with a limit stop lever (244), the limit stop lever (244) is arranged at the upper position of the lifting roller table roller wheel (242), one end part of the limit stop lever (244) in the length direction is hinged with a lifting roller table side plate (241) through a limit stop lever hinge shaft (2441), the other end part of the limit stop lever (244) in the length direction is formed into a free end, and a button pressing rod (2442) is formed by downward extending at the position of the limit stop lever (244) corresponding to the control switch mechanism (25).

7. The lift platform for glass mold transport of claim 4, wherein: the control switch mechanism (25) is provided with a control box (251), the control box (251) is fixedly connected with a lifting roller table side plate (241) through a control box connecting plate (2511), a switch button (252) is arranged on the control box (251), the switch button (252) extends towards a button pressing rod (2442) after passing through the control box connecting plate (2511), and a button reset spring (2521) is sleeved on the switch button (252).

8. A lifting platform for glass mold transport according to claim 1, wherein: the conveying unit support (11) is composed of four conveying unit support stand columns (111) which are vertically arranged and a conveying unit support base piece (112), and the conveying unit support base piece (112) is arranged at the position of the end part of the bottom end close to the four conveying unit support stand columns (111).

9. The lift platform for glass mold transport of claim 8, wherein: the conveying roller table (12) comprises a pair of conveying roller table side plates (121) which are arranged in opposite directions and a plurality of conveying roller table rollers (122) which are connected between the two conveying roller table side plates (121) in a rolling mode, the two conveying roller table side plates (121) are vertically arranged and fixedly installed at the top ends of conveying unit support columns (111) of the conveying unit support (11), the inner side faces of the two conveying roller table side plates (121) form a conveying roller table limiting face (1211), and the conveying roller table rollers (122) are connected with the two conveying roller table side plates (121) through conveying roller table roller shafts (1221).

10. A lifting platform for glass mold transport according to claim 1, wherein: a plurality of connecting beams (3) are further arranged between the conveying unit support (11) and the lifting unit support (21), and two end parts of the connecting beams (3) are fixedly connected with the conveying unit support (11) and the lifting unit support (21) respectively, so that the conveying unit support (11) and the lifting unit support (21) are positioned and connected.