A glue spraying barrel loading and unloading frame for stadium construction

Abstract

The present application belongs to the field of stadium construction technology, and is especially a glue spraying barrel loading and unloading frame for stadium construction, comprising a loading frame, a hoisting mechanism, an XY axis translation numerical control platform, a anti-shaking mechanism and a unloading plate, multiple cross sliding frames are horizontally loaded on the loading frame, vertical intersecting horizontal sliding grooves and vertical sliding grooves are arranged in the cross sliding frames, the horizontal sliding grooves of two adjacent cross sliding frames are horizontally connected, and a first electromagnetic suction disc connected with a first power supply circuit is arranged on the inner wall of both ends of the vertical sliding grooves. The cooperation of the loading frame composed of multiple cross sliding frames with horizontal sliding grooves and vertical sliding grooves, the hoisting mechanism, the XY axis translation numerical control platform and the magnetic attraction connection structure can realize automatic hoisting of the glue spraying barrel, manual hooking of the glue spraying barrel by workers is not needed, the labor intensity of the workers is greatly reduced, the loading and unloading time is shortened, and the loading and unloading efficiency and operation safety of the glue spraying barrel are effectively improved.

Description

Technical Field

[0001] This invention relates to the field of stadium construction technology, specifically to a glue spraying bucket loading and unloading rack for stadium construction. Background Technology

[0002] Synthetic running tracks, also known as all-weather sports tracks, are composed of polyurethane prepolymer, mixed polyethers, waste tire rubber, EPDM rubber granules or PU particles, pigments, additives, and fillers. Synthetic running tracks are characterized by good flatness, high compressive strength, appropriate hardness and elasticity, and stable physical properties, which are conducive to athletes' speed and technique, effectively improving athletic performance and reducing the rate of falls and injuries. Synthetic running tracks also possess a certain degree of UV resistance and aging resistance, making them internationally recognized as the best all-weather outdoor sports venues. Currently, the vast majority of sports venues use synthetic running tracks.

[0003] The construction of a synthetic running track is an important part of stadium construction. During the construction of a synthetic running track, adhesive is laid on rubber granules. The adhesive is contained in spray buckets, and a spray bucket loading and unloading rack is needed to load, unload and transport the buckets.

[0004] Traditional glue can loading and unloading racks, such as the one disclosed in Chinese Patent CN201921951506.5 for stadium construction, include a long mounting rod and a short mounting rod, each with several through holes. It also includes hooks, one end of which is inserted into a through hole, and both ends equipped with hooks. When loading and unloading a large number of glue cans, a corresponding number of hooks are prepared, and each can is hung on the hook. However, this type of rack requires workers to lift and manually hook each can onto the hook. Because the cans are full of glue, they are heavy, increasing the difficulty of loading and unloading, making it time-consuming, labor-intensive, inefficient, and posing safety hazards.

[0005] Therefore, we propose a glue spraying bucket loading and unloading rack for stadium construction to solve the above problems. Summary of the Invention

[0006] Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this invention provides a glue spraying bucket loading and unloading rack for stadium construction. This solves the problem that traditional glue spraying bucket loading and unloading racks require workers to lift and manually hook each glue spraying bucket onto a hook. Because the glue spraying buckets are full of glue, they are heavy, increasing the difficulty of loading and unloading, which is time-consuming, labor-intensive, inefficient, and has low operational safety, posing potential safety hazards during loading and unloading.

[0008] To achieve the above objectives, the present invention specifically adopts the following technical solution:

[0009] A glue spraying bucket loading and unloading rack for stadium construction, the glue spraying bucket loading and unloading rack for stadium construction includes:

[0010] The loading frame has multiple cross sliding frames mounted horizontally on it. The cross sliding frames are provided with horizontal sliding grooves and vertical sliding grooves that are vertically intersecting and connected inside. The horizontal sliding grooves of two adjacent cross sliding frames are connected horizontally. A first electromagnetic chuck connected to a first power supply circuit is respectively provided on the inner wall of each end of the vertical sliding groove.

[0011] The hoisting mechanism is mounted on the loading frame and slides in cooperation with the transverse and longitudinal slides. A hoisting mechanism is pre-installed at both ends of each longitudinal slide.

[0012] An XY-axis translational CNC platform is installed on the top of the loading frame. The XY-axis translational CNC platform is equipped with a magnetic connection structure, which is used to quickly connect or disconnect the XY-axis translational CNC platform from the hoisting mechanism.

[0013] An anti-sway mechanism is installed on the outer wall of the hoisting mechanism to prevent the glue spraying bucket from swaying during the hoisting and transfer process.

[0014] The unloading plate is horizontally positioned below the loading frame, and the unloading plate is fixedly supported by the loading frame via a support column.

[0015] Furthermore, each end of the longitudinal chute is pre-installed with a lifting mechanism. The lifting mechanism includes a first iron plate, a slider, a fixed frame, a lifting cylinder, a spring damper, a hook, and a second iron plate. The slider slides in cooperation with the transverse and longitudinal chute. The first iron plate is fixedly connected to the top of the slider and is used to connect with the magnetic connection structure. The fixed frame is fixedly installed at the bottom of the slider. The lifting cylinder is installed inside the fixed frame. The hook is connected to the piston rod end of the lifting cylinder through the spring damper. The second iron plate is fixedly connected to the end of the slider near the first electromagnetic chuck. The second iron plate and the corresponding first electromagnetic chuck magnetically cooperate to fix the glue spray bucket hook.

[0016] Furthermore, the XY-axis translational CNC platform consists of two X-axis linear guides and one Y-axis linear guide. The two X-axis linear guides are fixed to the front and rear sides of the top of the loading frame, respectively. The two X-axis linear guides run synchronously. The Y-axis linear guide is mounted on the slide of the two X-axis linear guides, and the magnetic connection structure is mounted on the slide of the Y-axis linear guide.

[0017] Furthermore, the magnetic connection structure consists of a transfer cylinder and a second electromagnetic chuck. The second electromagnetic chuck is fixedly installed at the bottom of the piston rod of the transfer cylinder, and the second electromagnetic chuck is connected to a second power supply circuit for generating magnetic attraction when energized.

[0018] Furthermore, the anti-sway mechanism includes a bracket and a clamping cylinder. Two brackets are provided, and the two brackets are symmetrically fixed to the hoisting mechanism. A clamping cylinder is fixed to the bottom end of each of the two brackets. An anti-sway arc-shaped clamping plate is connected to the piston rod of each of the two clamping cylinders. The two anti-sway arc-shaped clamping plates are symmetrically installed with respect to the center of the hoisting mechanism. The brackets of the two anti-sway mechanisms located in the same longitudinal groove are staggered in their installation positions.

[0019] Furthermore, the unloading plate is provided with an unloading platform, which is located directly below the outer end of the longitudinal slide groove of the cross sliding frame in the first position. The unloading platform is provided with an anti-slip positioning groove, and the groove surface of the anti-slip positioning groove is a horizontal rough surface.

[0020] Compared with the prior art, the present invention provides a spray adhesive bucket loading and unloading rack for stadium construction, which has the following beneficial effects:

[0021] This invention designs a loading frame composed of multiple cross-shaped sliding frames with transverse and longitudinal sliding grooves. The transverse and longitudinal sliding grooves are connected, and two adjacent transverse sliding grooves are connected to form a special glue spraying bucket transfer channel that allows the lifting mechanism to move horizontally. Based on this, through the cooperation of the lifting mechanism, the XY-axis translation CNC platform, and the magnetic connection structure, the glue spraying bucket can be automatically lifted without the need for manual hooking of the glue spraying bucket by the operator. This greatly reduces the labor intensity of the operator, shortens the loading and unloading time, and effectively improves the loading and unloading efficiency and operational safety of the glue spraying bucket.

[0022] This invention, by adding an anti-sway mechanism, can prevent the glue spraying bucket from shaking during loading, unloading and transportation, thus achieving the purpose of stable lifting and keeping the glue spraying bucket stable throughout the transportation process.

[0023] This invention, through the cooperation of the first electromagnetic chuck and the second iron plate, firmly fixes the anti-sway mechanism on the loading frame 100, enabling precise positioning of the hoisting mechanism, and at the same time solves the problem of the glue spraying bucket shifting laterally in the longitudinal chute during transportation, affecting the loading and unloading process. Attached Figure Description

[0024] Figure 1 This is a top view of the present invention;

[0025] Figure 2 This is a side view of the present invention;

[0026] Figure 3 This is a schematic diagram of the connection structure of the loading frame, hoisting mechanism, XY axis translation CNC platform and magnetic connection structure in this invention;

[0027] Figure 4 This is a schematic diagram of the hoisting mechanism in this invention.

[0028] In the diagram: 100, Loading frame; 101, Cross sliding frame; 1011, Transverse slide; 1012, Longitudinal slide; 200, Lifting mechanism; 201, First iron plate; 202, Slider; 203, Fixing frame; 204, Lifting cylinder; 205, Spring shock absorber; 206, Hook; 207, Second iron plate; 300, XY axis translation CNC platform; 400, Anti-sway mechanism; 401, Bracket; 402, Clamping cylinder; 403, Anti-sway arc-shaped clamp; 500, Unloading plate; 501, Unloading platform; 5011, Anti-slip positioning groove; 600, First electromagnetic chuck; 700, Magnetic connection structure; 701, Transfer cylinder; 702, Second electromagnetic chuck; 800, Support column. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0030] like Figure 1-4 As shown in the figure, an embodiment of the present invention provides a glue spraying bucket loading and unloading rack for stadium construction. The glue spraying bucket loading and unloading rack for stadium construction includes a loading frame 100, a hoisting mechanism 200, an XY axis translation CNC platform 300, an anti-sway mechanism 400, a unloading plate 500, a first electromagnetic chuck 600, a magnetic connection structure 700, and a support column 800.

[0031] The loading rack 100 has multiple cross-shaped sliding frames 101 mounted horizontally on it. Each cross-shaped sliding frame 101 has vertically intersecting transverse sliding grooves 1011 and longitudinal sliding grooves 1012 inside. Figure 1 and Figure 2 As shown; the transverse sliding grooves 1011 of two adjacent cross sliding frames 101 are transversely connected, that is, multiple cross sliding frames 101 are connected side by side, as shown. Figure 1 As shown, four parallel cross-shaped sliding frames 101 are arranged, with each transverse sliding groove 1011 connected in sequence to form a transverse loading and unloading channel in the loading frame 100. A first electromagnetic chuck 600 connected to a first power supply circuit is respectively provided on the inner wall of both ends of the longitudinal sliding groove 1012. The first electromagnetic chuck 600 is connected to the first power supply circuit and is powered by the first power supply circuit when working. After the first electromagnetic chuck 600 is energized, it generates magnetic force, which cooperates with the iron plate on the hoisting mechanism 200 to achieve the purpose of adsorbing and fixing the hoisting mechanism 200.

[0032] The hoisting mechanism 200 is mounted on the loading frame 100 and slides in cooperation with the transverse slide 1011 and the longitudinal slide 1012. Each end of the longitudinal slide 1012 is pre-installed with a hoisting mechanism 200, which mainly serves to hoist the glue spraying bucket.

[0033] Specifically, each longitudinal chute 1012 has a pre-installed hoisting mechanism 200 at both ends, such as... Figure 3 and 4 As shown; the lifting mechanism 200 includes a first iron plate 201, a slider 202, a fixing frame 203, a lifting cylinder 204, a spring damper 205, a hook 206, and a second iron plate 207. The slider 202 slides in cooperation with the transverse slide groove 1011 and the longitudinal slide groove 1012. The first iron plate 201 is fixedly connected to the top of the slider 202 and is used to connect with the magnetic connection structure 700. The fixing frame 203 is fixedly installed at the bottom of the slider 202. The lifting cylinder 204 is installed inside the fixing frame 203. The hook 206 is connected to the piston rod end of the lifting cylinder 204 through the spring damper 205. The second iron plate 207 is fixedly connected to the end of the slider 202 near the first electromagnetic chuck 600. The second iron plate 207 and the corresponding first electromagnetic chuck 600 magnetically cooperate to complete the fixing operation of the lifting mechanism 200, preventing the lifting mechanism 200 from shifting during transportation and affecting loading and unloading. During lifting, the lifting cylinder 204 is controlled to work, and its piston rod extends downward, driving the hook 206 to a position corresponding to the height of the spray gun lifting beam. Then, the worker lifts the beam hook onto the hook 206. Finally, the lifting mechanism 200 with the spray gun on the hook is transferred to the predetermined position by the XY axis translation CNC platform 300. The hook 206 is connected to the slider 202 through the spring shock absorber 205. The spring shock absorber 205 can play a buffering and shock-absorbing role to avoid damage to the hook 206 due to excessive internal stress in the beam at the moment of lifting.

[0034] The XY-axis translation CNC platform 300 is mounted on top of the loading frame 100, such as... Figure 2 and Figure 3As shown, the XY-axis translational CNC platform 300 is equipped with a magnetic connection structure 700, which is used for quick connection or disconnection between the XY-axis translational CNC platform 300 and the lifting mechanism 200. Traditional glue bucket loading and unloading racks typically use a frame with hooks attached. When loading and transporting glue buckets, the buckets are hooked onto the loading frame 100, with the number of hooks depending on the specific situation. This traditional glue bucket loading and unloading rack structure requires full manual intervention during use, such as lifting the glue bucket and hooking it onto the hook, which is labor-intensive. Furthermore, because the glue buckets contain glue, their weight is greater, making hooking and lifting even more difficult. This invention designs a set of XY-axis translational CNC platforms 300 mounted on the loading frame 100. Through the cooperation of the magnetic connection structure 700 and the iron plate on the lifting mechanism 200, the horizontal movement control of the lifting mechanism 200 can be achieved, saving time and effort, increasing automation, and improving loading and unloading efficiency.

[0035] Specifically, the XY-axis translational CNC platform 300 consists of two X-axis linear guides and one Y-axis linear guide. The two X-axis linear guides are fixed to the front and rear sides of the top of the loading frame 100, respectively. The two X-axis linear guides run synchronously. The Y-axis linear guide is mounted on the slide of the two X-axis linear guides. The magnetic connection structure 700 is mounted on the slide of the Y-axis linear guide.

[0036] Specifically, the magnetic connection structure 700 consists of a transfer cylinder 701 and a second electromagnetic chuck 702. The second electromagnetic chuck 702 is fixedly installed at the bottom of the piston rod of the transfer cylinder 701. The second electromagnetic chuck 702 is connected to a second power supply circuit for generating magnetic attraction when energized. When connecting the hoisting mechanism 200, the transfer cylinder 701 drives the second electromagnetic chuck 702 to abut against the contact surface of the first iron plate 201, and then the second electromagnetic chuck 702 is energized to generate magnetic force, which firmly attracts the first iron plate 201.

[0037] To increase the stability of the device and prevent the glue spraying bucket from swaying during lifting, this invention adds an anti-sway mechanism 400 to the outer wall of the lifting mechanism 200, such as... Figure 2 As shown; during the loading, unloading and transportation of the glue spraying bucket, the anti-sway mechanism 400 can prevent the glue spraying bucket from shaking, achieve the purpose of stable lifting, and keep the glue spraying bucket stable at all times during transportation.

[0038] The unloading plate 500 is horizontally positioned below the loading frame 100, as follows: Figure 1 and 2As shown; the unloading plate 500 is fixedly supported by the support column 800 for the loading frame 100; the unloading plate 500 serves as a bottom support and facilitates loading, unloading and positioning. That is, an unloading platform 501 is set on the unloading plate 500. The unloading platform 501 is located directly below the outer end of the longitudinal slide groove 1012 of the cross sliding frame 101 in the first position. The unloading platform 501 is provided with an anti-slip positioning groove 5011. In order to maximize the stability of the glue spraying bucket, the groove surface of the anti-slip positioning groove 5011 is a horizontal rough surface. During the manufacturing process of the unloading platform 501, the groove surface can be roughened and uneven by mechanical sandblasting or manual grinding to increase the friction between the glue spraying bucket and the groove surface.

[0039] During lifting, simply place the glue spray bucket into the anti-slip positioning groove 5011. The XY-axis translation CNC platform 300 will start according to the program, lifting in either the order of the last cross sliding frames 101 from the first to the last, or the order of the first to the last cross sliding frames 101. The specific steps for lifting in the order of the last cross sliding frames 101 from the first to the last are as follows: First, connect the magnetic connection structure 700 to the lifting mechanism 200 at one end of the longitudinal slide groove 1012 of the last cross sliding frame 101, and control the XY-axis translation CNC platform 300 to drive the lifting mechanism. The hoisting mechanism 200 transfers the container to the junction of the transverse slide 1011 and the longitudinal slide 1012, and then transports it horizontally to a position above the anti-slip positioning groove 5011. The hoisting mechanism 200 is then activated, lowering the hook 206 to the corresponding height of the spray bucket lifting beam. Manual assistance is used to connect the hook 206 to the spray bucket lifting beam. Next, the anti-sway mechanism 400 is activated to clamp and fix the spray bucket body, preventing it from swaying during hoisting. Finally, the hoisting mechanism 200 controls the hook 206 to return to its original position, thus beginning the hoisting of the spray bucket, suspending it at a certain height. Then, the lifting mechanism 200 is moved to its initial position by the XY-axis translation CNC platform 300, and the magnetic connection structure 700 is de-energized, causing the first iron plate 201 to disengage from the magnetic connection structure 700. At the same time, the first electromagnetic chuck 600 is energized, so that the lifting mechanism 200 is firmly connected to the groove wall on the loading frame 100, thus completing the loading operation of one glue spray bucket. The operator only needs simple operation to complete the loading task of a single glue spray bucket. By repeating this operation, the lifting mechanisms 200 with glue spray buckets on each hook can be successively loaded. 0. Transfer the container to the designated location to complete the entire loading task; when the glue spraying bucket is transported to the designated stadium construction location and needs to be unloaded, simply unload the glue spraying bucket in the reverse order of loading. That is, control the XY axis translation CNC platform 300 to drive the hoisting mechanism 200 located at the first position to transfer the container to the position above the anti-slip positioning groove 5011, start the hoisting mechanism 200, lower the hook 206 until the glue spraying bucket is placed on the anti-slip positioning groove 5011, control the hoisting mechanism 200 to reset, and then perform the same unloading operation on the next hoisting mechanism 200.

[0040] Specifically, the anti-sway mechanism 400 includes a bracket 401 and a clamping cylinder 402, such as Figure 2 As shown, there are two brackets 401, which are symmetrically fixed to the hoisting mechanism 200. A clamping cylinder 402 is fixed to the bottom of each of the two brackets 401. An anti-sway arc-shaped clamping plate 403 is connected to the piston rod of each of the two clamping cylinders 402. The two anti-sway arc-shaped clamping plates 403 are symmetrically installed with respect to the center of the hoisting mechanism 200. In order to make the overall structure of the device more compact, the installation positions of the brackets 401 in the two anti-sway mechanisms 400 located in the same longitudinal slide 1012 are staggered. In this way, when one of the hoisting mechanisms 200 in the same longitudinal slide 1012 is moved to the junction of the two slides (the transverse slide 1011 and the longitudinal slide 1012), the brackets 401 in the two hoisting mechanisms 200 are prevented from contacting and colliding.

[0041] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A loading and unloading rack for adhesive spray buckets used in stadium construction, characterized in that: The adhesive spraying bucket loading and unloading racks used in the stadium construction include: The loading frame (100) has multiple cross sliding frames (101) mounted horizontally on it. The cross sliding frame (101) has a horizontal sliding groove (1011) and a vertical sliding groove (1012) that are vertically intersecting and connected. The horizontal sliding grooves (1011) of two adjacent cross sliding frames (101) are horizontally connected. A first electromagnetic chuck (600) connected to the first power supply circuit is respectively provided on the inner wall of both ends of the vertical sliding groove (1012). The hoisting mechanism (200) is mounted on the loading frame (100) and slides in cooperation with the transverse slide (1011) and the longitudinal slide (1012). A hoisting mechanism (200) is pre-installed at both ends of each longitudinal slide (1012). An XY-axis translation CNC platform (300) is set on top of a loading frame (100). The XY-axis translation CNC platform (300) is equipped with a magnetic connection structure (700), which is used to quickly connect or disconnect the XY-axis translation CNC platform (300) from the hoisting mechanism (200). Anti-sway mechanism (400), the anti-sway mechanism (400) is installed on the outer wall of the hoisting mechanism (200), the anti-sway mechanism (400) is used to prevent the spray glue bucket from swaying during the process of hoisting and transferring the spray glue bucket; A discharge plate (500) is horizontally positioned below the loading frame (100). The discharge plate (500) is fixedly supported by a support column (800) for the loading frame (100). Each longitudinal slide groove (1012) has a pre-installed hoisting mechanism (200) at both ends. The hoisting mechanism (200) includes a first iron plate (201), a slider (202), a fixing frame (203), a hoisting cylinder (204), a spring shock absorber (205), a hook (206), and a second iron plate (207). The slider (202) slides in cooperation with the transverse slide groove (1011) and the longitudinal slide groove (1012). The first iron plate (201) is fixedly connected to... The first iron plate (201) is attached to the top of the slider (202) and is used to connect with the magnetic connection structure (700). The fixed frame (203) is fixedly installed at the bottom of the slider (202). The lifting cylinder (204) is installed inside the fixed frame (203). The hook (206) is connected to the piston rod end of the lifting cylinder (204) through the spring shock absorber (205). The second iron plate (207) is fixedly connected to the end of the slider (202) near the first electromagnetic chuck (600). The second iron plate (207) and the corresponding first electromagnetic chuck (600) magnetically cooperate to complete the fixing of the glue spray bucket hook (206).

2. The adhesive spraying bucket loading and unloading rack for stadium construction according to claim 1, characterized in that: The XY-axis translational CNC platform (300) consists of two X-axis linear guides and one Y-axis linear guide. The two X-axis linear guides are fixed to the front and rear sides of the top of the loading frame (100) respectively. The two X-axis linear guides run synchronously. The Y-axis linear guide is mounted on the slide of the two X-axis linear guides. The magnetic connection structure (700) is mounted on the slide of the Y-axis linear guide.

3. The adhesive spraying bucket loading and unloading rack for stadium construction according to claim 1, characterized in that: The magnetic connection structure (700) consists of a transfer cylinder (701) and a second electromagnetic chuck (702). The second electromagnetic chuck (702) is fixedly installed at the bottom of the piston rod of the transfer cylinder (701). The second electromagnetic chuck (702) is connected to a second power supply circuit for generating magnetic attraction force when energized.

4. The adhesive spraying bucket loading and unloading rack for stadium construction according to claim 1, characterized in that: The anti-sway mechanism (400) includes a bracket (401) and a clamping cylinder (402). There are two brackets (401). The two brackets (401) are symmetrically fixed to the hoisting mechanism (200). A clamping cylinder (402) is fixed to the bottom of each of the two brackets (401). An anti-sway arc-shaped clamping plate (403) is connected to the piston rod of each of the two clamping cylinders (402). The two anti-sway arc-shaped clamping plates (403) are symmetrically installed with respect to the center of the hoisting mechanism (200). The brackets (401) in the two anti-sway mechanisms (400) located in the same longitudinal groove (1012) are staggered in their installation positions.

5. The adhesive spraying bucket loading and unloading rack for stadium construction according to claim 1, characterized in that: The unloading plate (500) is provided with an unloading platform (501). The unloading platform (501) is located directly below the outer end of the longitudinal slide groove (1012) of the cross sliding frame (101) in the first position. The unloading platform (501) is provided with an anti-slip positioning groove (5011). The groove surface of the anti-slip positioning groove (5011) is a horizontal rough surface.

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