Toughened glass production line feeding trolley

Abstract

The utility model discloses a feeding trolley for a toughened glass production line, which relates to the technical field of production feeding and comprises a frame and a lifting component. When procedures such as feeding are needed in the production process of glass, the glass can be placed in the stable base connected to the upper portion of the lifting component on the vehicle, then the vehicle is moved by pushing the push rod, the glass is moved to the place where feeding is needed, the lifting component can be started at the moment, and the glass can be placed on the stable base. Through the lifting work of the lifting component, the stable base loaded with glass is conveyed to the needed height for feeding work, and after feeding work is completed, the lifting device is operated, so that the device is retracted.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a feeding vehicle for a tempered glass production line. Background Art

[0002] Tempered glass is a type of safety glass. In fact, tempered glass is a prestressed glass. In order to increase the strength of the glass, chemical or physical methods are usually used to form compressive stress on the surface of the glass. When the glass is subjected to external force, the surface stress is first offset, thereby increasing the bearing capacity.

[0003] Now in the process of production and processing, some loading equipment is inevitably needed to transport materials. However, there is a height difference between the loading vehicle and the production line. Tempered glass must also be transported to avoid damage to the material. When the height difference is large, it will be more difficult for workers to load the material, which increases the difficulty of work and reduces work efficiency.

[0004] The prior art proposes a Chinese patent with publication number CN 212685637U to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: it includes a fixed box, roller devices are fixedly installed at the four corners of the bottom of the fixed box, a first bearing is fixedly arranged at the bottom of the inner cavity of the fixed box, a threaded rod is movably assembled on the top of the first bearing, a first bevel gear is fixedly sleeved on the bottom of the outer wall of the threaded rod, a lifting sleeve is threadedly assembled on the upper end of the threaded rod, a placement plate is fixedly arranged on the top of the lifting sleeve, a trolley handle is fixedly arranged on the left side of the top of the placement plate, a second bearing is fixedly arranged at the bottom of the left inner wall of the inner cavity of the fixed box, a rotating rod is movably assembled on the second bearing, a second bevel gear is fixedly sleeved on the right end outer wall of the rotating rod, and the second bevel gear is movably meshed with the first bevel gear. However, this structure is prone to irregular vibration of parts due to the transmission of gears between machines during operation, thereby affecting the normal operation of the lifting device and prone to failure. Utility Model Content

[0005] The utility model aims to provide a feeding vehicle for a tempered glass production line to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A feeding vehicle for a tempered glass production line comprises a frame, a plurality of universal wheels are evenly arranged below the frame, the universal wheels are fixedly connected to the frame, a bottom plate is fixedly connected to the frame, a plurality of lifting components for raising the glass feeding height are evenly arranged above the bottom plate, a stable base for stabilizing the glass during the feeding process is connected above the lifting components, a pull rod is arranged on one side of the frame, and the pull rod is fixedly connected to the frame.

[0008] When the glass needs to be loaded during the production process, the glass can be placed in a stable base on the vehicle, and then the vehicle can be moved by pushing the pull rod to move the glass to the place where it needs to be loaded. At this time, the lifting component can be opened, and the stable base under the glass can be sent to the required height for loading through the work of the lifting component. When the loading work is completed, the lifting device is operated to retract the device.

[0009] A further improvement of the technical solution of the utility model is that the lifting component includes a shell one, the shell one is fixedly connected to the base plate, a shell two is arranged on one side of the shell, the shell two is fixedly connected to the base plate, an electric push rod is fixedly connected inside the shell one, the output end of the electric push rod is fixedly connected to baffle one, the inside of the shell two is slidably connected to a support rod, the lower end of the support rod is fixedly connected to baffle two, the opening at the upper end of the shell two is fixedly connected to a limit plate, a plurality of one-way valve assemblies are fixedly connected between the shell one and the shell two, liquid holes are provided at the connection between the one-way valve assembly and the shell one and the shell two, and hydraulic oil flows in the shell one, the shell two and the one-way valve assembly.

[0010] The above-mentioned technical scheme is adopted. In this scheme, when the lifting device starts to work, the electric push rod is started. At this time, the electric push rod in the shell one pushes the baffle one to move downward. At this time, when the hydraulic oil is under pressure, the hydraulic oil will open the corresponding one-way valve assembly to allow the shell one and the shell two to flow. At this time, the pressure of the hydraulic oil exerted by the electric push rod is converted by the hydraulic oil into a thrust on the support rod in the shell two. The hydraulic oil is used as the force transmission medium, so that in the process of converting the pressure of the electric push rod into the thrust of the support rod, the force transmission process is relatively stable without too much fluctuation. At the same time, the force transmission direction can also be changed, so that the probability of failure of the device during operation is reduced, the service life of the lifting components is increased, the work efficiency is improved, and the cost is saved.

[0011] A further improvement of the technical solution of the utility model is that the one-way valve assembly comprises a box body, a through hole is opened in the box body, a spring is fixedly connected inside the box body, one end of the spring is fixedly connected to the box body, and the other end of the spring is fixedly connected to a baffle three.

[0012] The above technical solution is adopted. In this solution, when the device starts to work, when the thrust enters from the liquid hole of the shell close to one end of the spring, because the thrust and the elastic force of the spring act in the same direction, at this time, the one-way valve assembly is not conductive, otherwise it can be conductive. This setting is to slow down and control the circulation speed of the hydraulic oil in the device, so that the device is more stable when working.

[0013] A further improvement of the technical solution of the utility model is that a filter screen is fixedly connected to the liquid through hole in the box body.

[0014] The above technical solution is adopted. In this solution, a filter is arranged at the liquid hole because although the device works in an oil environment, long-term work will still cause wear of baffle 1 and baffle 2, and the impurities caused by the wear will be mixed with the oil. In order to stabilize the working effect of the device, a filter is arranged on the one-way valve to effectively isolate the impurities, so that the impurities on both sides are not mixed with each other and are maintained separately.

[0015] A further improvement of the technical solution of the utility model is that a sealing rubber sleeve is fixedly connected to the baffle plate 1 at the output end of the electric push rod and the baffle plate 2 at the lower end of the support rod.

[0016] The above technical solution is adopted, in which a sealing rubber sleeve is fixedly connected to one side of baffle one and baffle two to prevent hydraulic oil from flowing out through the gap. At the same time, it can also reduce the wear of baffle one and baffle two during operation, increase the service life of parts, and improve the working efficiency of the device.

[0017] A further improvement of the technical solution of the utility model is that a certain distance is provided between the one-way valve assembly close to the bottom plate and the bottom plate.

[0018] The above technical solution is adopted. In this solution, when the push rod pushes the hydraulic oil to transmit force, a one-way valve assembly is required to produce an open circuit. At the same time, if the hydraulic oil is all squeezed to one side, the baffle 1 at the output end of the electric push rod will be squeezed with the bottom of the shell, which will damage the baffle 1, resulting in poor sealing and malfunction. Therefore, at the lowest height of the one-way valve assembly, a certain distance from the bottom plate is required to protect the baffle 1 and make the working process more stable and smooth.

[0019] A further improvement of the technical solution of the utility model is that a baffle plate four is fixedly connected above the baffle plate one, and a baffle plate five is fixedly connected to the support rod above the baffle plate two.

[0020] The above technical solution is adopted, in which baffle four and baffle five are respectively arranged above baffle one and baffle two to prevent the occurrence of dangerous situations such as damage to the device due to loss of sealing of baffle one and baffle two due to accidents, thereby effectively reducing losses.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a feeding car for a tempered glass production line. A filter is arranged at the liquid hole because although the device works in an oil environment, long-term work will still cause wear of baffle plate 1 and baffle plate 2, and the impurities caused by the wear will be mixed with the oil. In order to stabilize the working effect of the device, a filter is arranged on the one-way valve to effectively isolate the impurities, so that the impurities on both sides are not mixed with each other and are maintained separately.

[0023] 2. The utility model provides a feeding car for a tempered glass production line. A sealing rubber sleeve is fixedly connected to one side of baffle plate 1 and baffle plate 2 to prevent hydraulic oil from flowing out through the gap. At the same time, it can also reduce the wear of baffle plate 1 and baffle plate 2 during operation, increase the service life of parts, and improve the working efficiency of the device.

[0024] 3. The utility model provides a feeding car for a tempered glass production line. When the push rod pushes the hydraulic oil to transmit force, a one-way valve assembly is required to produce an open circuit. At the same time, if the hydraulic oil is all squeezed to one side, the baffle plate 1 at the output end of the electric push rod will be squeezed with the bottom of the shell, which will damage the baffle plate 1, resulting in poor sealing and malfunction. Therefore, at the lowest height of the one-way valve assembly, a certain distance from the bottom plate is required to protect the baffle plate 1 and make the working process more stable and smooth.

[0025] 4. The utility model provides a feeding car for a tempered glass production line. When the push rod pushes the hydraulic oil to transmit force, a one-way valve assembly is required to produce an open circuit. At the same time, if the hydraulic oil is all squeezed to one side, the baffle 1 at the output end of the electric push rod will be squeezed with the bottom of the shell, which will damage the baffle 1, resulting in poor sealing and malfunction. Therefore, at the lowest height of the one-way valve assembly, a certain distance from the bottom plate is required to protect the baffle 1 and make the working process more stable and smooth.

[0026] 5. The utility model provides a loading car for a tempered glass production line. Baffle plate 4 and baffle plate 5 are respectively arranged above baffle plate 1 and baffle plate 2 to prevent dangerous situations such as device damage caused by loss of sealing of baffle plate 1 and baffle plate 2 due to accidents, thereby effectively reducing losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model;

[0028] Figure 2 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0029] Figure 3 It is a schematic diagram of the parts structure of the utility model;

[0030] Figure 4 It is a schematic diagram of the first partial structure of the utility model;

[0031] Figure 5 It is a schematic diagram of the second partial structure of the utility model.

[0032] In the figure: 1. frame; 2. universal wheel; 3. bottom plate; 4. stable base; 5. pull rod; 6. shell one; 7. shell two; 8. electric push rod; 9. baffle one; 10. support rod; 11. baffle two; 12. limit plate; 13. liquid hole; 14. box body; 15. through hole; 16. spring; 17. baffle three; 18. filter screen; 19. sealing rubber sleeve; 20. baffle four; 21. baffle five. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the embodiments:

[0034] Example 1

[0035] like Figure 1 As shown, the utility model provides a feeding vehicle for a tempered glass production line, comprising a frame 1, a plurality of universal wheels 2 are evenly arranged below the frame 1, the universal wheels 2 are fixedly connected to the frame 1, a bottom plate 3 is fixedly connected to the frame 1, a plurality of lifting components for raising the glass feeding height are evenly arranged above the bottom plate 3, a stabilizing base 4 for stabilizing the glass during the feeding process is connected above the lifting components, a pull rod 5 is arranged on one side of the frame 1, and the pull rod 5 is fixedly connected to the frame 1.

[0036] In this embodiment, when the glass needs to be loaded during the production process, the glass can be placed in a stable base 4 on the vehicle, and then the vehicle can be moved by pushing the pull rod 5 to move the glass to the place where loading is required. At this time, the lifting component can be opened, and the stable base 4 under the glass can be sent to the required height for loading through the operation of the lifting component. When the loading work is completed, the lifting device is operated to retract the device.

[0037] like Figure 2 As shown, in the present embodiment, preferably, the lifting component includes a shell 16, the shell 16 is fixedly connected to the base plate 3, a shell 27 is provided on one side of the shell, the shell 27 is fixedly connected to the base plate 3, an electric push rod 8 is fixedly connected inside the shell 16, the output end of the electric push rod 8 is fixedly connected to a baffle 19, the inside of the shell 27 is slidably connected to a support rod 10, the lower end of the support rod 10 is fixedly connected to a baffle 2 11, a limit plate 12 is fixedly connected to the opening at the upper end of the shell 27, a plurality of one-way valve assemblies are fixedly connected between the shell 16 and the shell 27, and liquid holes 13 are provided at the connection between the one-way valve assembly and the shell 16 and the shell 27, and hydraulic oil flows in the shell 16, the shell 27 and the one-way valve assembly.

[0038] When the lifting device starts to work, the electric push rod 8 is started. At this time, the electric push rod 8 in the shell 1 6 pushes the baffle 1 9 to move downward. At this time, the hydraulic oil will open the corresponding one-way valve assembly under the pressure, so that the shell 1 6 and the shell 2 7 can flow. At this time, the pressure of the hydraulic oil on the hydraulic oil by the electric push rod 8 is converted by the hydraulic oil into a thrust on the support rod 10 in the shell 2 7. The hydraulic oil is used as the force transmission medium, so that in the process of converting the pressure of the electric push rod 8 into the thrust of the support rod 10, the force transmission process is relatively stable without too much fluctuation. At the same time, the force transmission direction can also be changed, so that the probability of failure of the device during operation is reduced, the service life of the lifting components is increased, the work efficiency is improved, and the cost is saved.

[0039] like Figure 4 As shown, preferably, the one-way valve assembly includes a box body 14, a through hole 15 is opened in the box body 14, a spring 16 is fixedly connected to the inside of the box body 14, one end of the spring 16 is fixedly connected to the box body 14, and the other end of the spring 16 is fixedly connected to a baffle 3 17.

[0040] When the device starts working, when the thrust enters from the liquid hole 13 of the shell near one end of the spring 16, because the thrust and the elastic force of the spring 16 act in the same direction, at this time, the one-way valve assembly is not conductive, otherwise it can be conductive. This setting is to slow down and control the circulation speed of the hydraulic oil in the device, making the device more stable when working.

[0041] Example 2

[0042] like Figure 4 As shown, based on Example 1, the utility model provides a technical solution: preferably, a filter screen 18 is fixedly connected to the liquid hole 13 in the box body 14.

[0043] In this embodiment, a filter 18 is provided at the liquid hole 13 because although the device works in an oil environment, long-term work will still cause wear of baffle 1 9 and baffle 2 11, and the impurities caused by the wear will be mixed with the oil. In order to stabilize the working effect of the device, a filter 18 is provided on the one-way valve to effectively isolate the impurities so that the impurities on both sides are not mixed with each other and are maintained separately.

[0044] Example 3

[0045] like Figure 1 , Figure 5 As shown, based on Example 2, the utility model provides a technical solution: preferably, a sealing rubber sleeve 19 is fixedly connected to the baffle 1 9 at the output end of the electric push rod 8 and the baffle 2 11 at the lower end of the support rod 10.

[0046] In this embodiment, a sealing rubber sleeve 19 is fixedly connected to one side of baffle 1 9 and baffle 2 11 to prevent hydraulic oil from flowing out through the gap. At the same time, it can also reduce the wear of baffle 1 9 and baffle 2 11 during operation, increase the service life of parts, and improve the working efficiency of the device.

[0047] Example 4

[0048] like Figure 3 As shown, based on Example 3, the utility model provides a technical solution: preferably, the one-way valve assembly close to the bottom plate 3 is spaced a certain distance from the bottom plate 3.

[0049] In this embodiment, when the push rod pushes the hydraulic oil to transmit force, a one-way valve assembly is required to produce an open circuit. At the same time, if all the hydraulic oil is squeezed to one side, the baffle 9 at the output end of the electric push rod 8 will be squeezed with the bottom of the shell, which will damage the baffle 9 and cause poor sealing and malfunction. Therefore, at the height of the lowest one-way valve assembly, a certain distance needs to be maintained from the bottom plate 3 to protect the baffle 9 and make the working process more stable and smooth.

[0050] Example 5

[0051] like Figure 2 As shown, based on Example 4, the utility model provides a technical solution: preferably, a baffle plate 4 20 is fixedly connected to the top of the baffle plate 1 9, and a baffle plate 5 21 is fixedly connected to the support rod 10 above the baffle plate 2 11.

[0052] Baffle plate 4 20 and baffle plate 5 21 are respectively arranged above baffle plate 1 9 and baffle plate 2 11 to prevent dangerous situations such as device damage caused by loss of sealing of baffle plate 1 9 and baffle plate 2 11 due to accidents, thereby effectively reducing losses.

[0053] The following is a detailed description of the working principle of the feeding car of the tempered glass production line.

[0054] like Figure 1-5As shown, when the glass needs to be loaded during the production process, the glass can be placed in the stable base 4 on the vehicle, and then the vehicle is moved by pushing the push rod to move the glass to the place where loading is required. At this time, the lifting component can be opened, and the stable base 4 under the glass can be sent to the required height for loading through the operation of the lifting component. When the lifting device starts to work, the electric push rod 8 is started. At this time, the electric push rod 8 in the shell 6 pushes the baffle 9 to move downward. At this time, the hydraulic oil is under pressure, and the hydraulic oil will open the corresponding one-way valve assembly. When the device starts to work, when the thrust is from the shell close to one end of the spring 16, When the liquid hole 13 enters, because the thrust and the elastic force of the spring 16 act in the same direction, at this time, the one-way valve assembly is not conductive, otherwise it can be conductive. This setting is to slow down and control the circulation speed of the hydraulic oil in the device, so that it can flow between the shell 1 6 and the shell 2 7. The filter 18 is set at the liquid hole 13 because although the device works in an oil environment, long-term work will still cause wear of the baffle 1 9 and the baffle 2 11, and the impurities caused by the wear will be mixed with the oil. In order to stabilize the working effect of the device, a filter 18 is set on the one-way valve to effectively isolate impurities so that the impurities on both sides are not mixed with each other and are maintained separately. At this time, the pressure of the electric push rod 8 on the hydraulic oil is converted from the hydraulic oil into a thrust on the support rod 10 in the housing 2 7. The hydraulic oil is used as the force transmission medium, so that in the process of converting the pressure of the electric push rod 8 into the thrust of the support rod 10, the force transmission process is relatively stable without too much fluctuation. At the same time, the force transmission direction can be changed, so that the probability of failure of the device during operation is reduced and the service life of the lifting components is increased. A sealing rubber sleeve 19 is fixedly connected to one side of the baffle 1 9 and the baffle 2 11 to prevent the hydraulic oil from flowing out through the gap. At the same time, it can also reduce the wear of the baffle 1 9 and the baffle 2 11 during operation, thereby increasing the service life of the parts. When the push rod pushes the hydraulic oil to transmit the force, a one-way The valve assembly produces an open circuit. At the same time, if the hydraulic oil is all squeezed to one side, the baffle 9 at the output end of the electric push rod 8 will be squeezed with the bottom of the shell, which will damage the baffle 9 and cause poor sealing and malfunction. Therefore, at the height of the lowest one-way valve assembly, it is necessary to maintain a certain distance from the bottom plate 3 to protect the baffle 9 and make the working process more stable and smooth. Baffle four 20 and baffle five 21 are respectively arranged above baffle one 9 and above baffle two 11 to prevent the occurrence of dangerous situations such as damage to the device due to loss of sealing of baffle one 9 and baffle two 11 due to unexpected situations, which can effectively reduce losses. After the loading work is completed, the lifting device is operated to retract the device.

[0055] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A feeding vehicle for a tempered glass production line, comprising a vehicle frame (1), characterized in that: A plurality of universal wheels (2) are evenly arranged below the frame (1), the universal wheels (2) are fixedly connected to the frame (1), a bottom plate (3) is fixedly connected to the frame (1), a plurality of lifting components for raising the glass loading height are evenly arranged above the bottom plate (3), a stabilizing base (4) for stabilizing the glass during the loading process is connected above the lifting components, a pull rod (5) is arranged on one side of the frame (1), and the pull rod (5) is fixedly connected to the frame (1).

2. The feeding vehicle for a tempered glass production line according to claim 1, characterized in that: The lifting component comprises a shell (6), wherein the shell (6) is fixedly connected to the bottom plate (3), a shell (7) is arranged on one side of the shell, and the shell (7) is fixedly connected to the bottom plate (3), an electric push rod (8) is fixedly connected inside the shell (6), and the output end of the electric push rod (8) is fixedly connected to a baffle (9), a support rod (10) is slidably connected inside the shell (7), and the lower end of the support rod (10) is fixedly connected to a baffle (11), and a limit plate (12) is fixedly connected to the opening at the upper end of the shell (7), and a plurality of one-way valve assemblies are fixedly connected between the shell (6) and the shell (7), and the connection between the one-way valve assembly and the shell (6) and the shell (7) is provided with a liquid through hole (13), and hydraulic oil flows in the shell (6), the shell (7) and the one-way valve assembly.

3. The feeding vehicle for a tempered glass production line according to claim 2, characterized in that: The one-way valve assembly comprises a box body (14), a through hole (15) is provided in the box body (14), a spring (16) is fixedly connected inside the box body (14), one end of the spring (16) is fixedly connected to the box body (14), and the other end of the spring (16) is fixedly connected to a baffle plate three (17).

4. The feeding vehicle for a tempered glass production line according to claim 3, characterized in that: A filter screen (18) is fixedly connected to the liquid through hole (13) in the box body (14).

5. The feeding vehicle for a tempered glass production line according to claim 4, characterized in that: A sealing rubber sleeve (19) is fixedly connected to baffle plate 1 (9) at the output end of the electric push rod (8) and baffle plate 2 (11) at the lower end of the support rod (10).

6. A feeding vehicle for a tempered glass production line according to claim 5, characterized in that: A certain distance is between the one-way valve assembly close to the bottom plate (3) and the bottom plate (3).

7. A feeding vehicle for a tempered glass production line according to claim 6, characterized in that: Baffle plate four (20) is fixedly connected above baffle plate one (9), and baffle plate five (21) is fixedly connected to the support rod (10) above baffle plate two (11).

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