Flexible assembly platform for logistics conveying equipment

Abstract

The utility model provides a flexible assembly platform for logistics conveying equipment, which comprises a platform main body, the platform main body comprises an assembly platform, extension arms and a movable beam, the two transverse ends of the assembly platform are respectively provided with the extension arms, and the two extension arms are respectively and correspondingly provided with end limiting blocks. Two movable beams are arranged above the assembly platform in parallel, any movable beam extends in the horizontal direction, and the two ends of any movable beam are slidably connected to the extension arms in the longitudinal direction. Wherein any one of the movable beams is provided with a clamp bracket, the clamp bracket is provided with a longitudinal clamp along the longitudinal direction, and the clamp bracket is provided with a vertical clamp along the vertical direction. The device is suitable for fixing, assembling and adjusting logistics equipment of different specifications and sizes, such as chain conveyors and roller machines.

Description

Technical Field

[0001] The utility model relates to the field of logistics conveying tooling equipment, in particular to a flexible assembly platform for logistics conveying equipment. Background Art

[0002] In the manufacturing process of logistics and transportation equipment products, the assembly of parts is a crucial link in the entire production process, which directly determines the quality, efficiency and cost of the product. Logistics and transportation equipment products such as chain conveyors and roller conveyors are mostly customized products for customers, and the structure and size of the products need to be customized according to customer requirements.

[0003] In the logistics industry, most manufacturers use simple frame assembly or crane-assisted flipping to achieve the positioning and assembly of heavy and large equipment due to frequent changes in product specifications and sizes. This makes equipment assembly difficult and poses safety hazards, low work efficiency, and the assembly quality cannot be guaranteed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the utility model provides a flexible assembly platform for logistics conveying equipment, which is suitable for fixing, assembling and adjusting logistics equipment of different specifications and sizes such as chain conveyors, roller conveyors, etc. The technical solution adopted by the utility model is:

[0005] A flexible assembly platform for logistics conveying equipment, comprising a platform body, the platform body comprising an assembly platform, an extension arm, and a movable beam, the assembly platform is provided with extension arms at both lateral ends, the two extension arms are provided with end limit blocks respectively, two movable beams are provided in parallel above the assembly platform, any of the movable beams extends in a horizontal direction, and the two ends of any of the movable beams are respectively connected to the extension arms in a longitudinal sliding manner;

[0006] Wherein, a clamp bracket is arranged on any of the movable beams, a longitudinal clamp is arranged on the clamp bracket along the longitudinal direction, and a vertical clamp is arranged on the clamp bracket along the vertical direction.

[0007] Furthermore, a detachable movable limiting block is arranged on the movable beam corresponding to the end limiting block.

[0008] Furthermore, a longitudinal slide rail is longitudinally arranged along the upper edge of the assembly platform, and the movable beam is slidably connected to the longitudinal slide rail.

[0009] Furthermore, a first linear driving member is disposed on a side surface of the extension arm, and an output end of the first linear driving member is connected to the movable beam so that the movable beam slides in the longitudinal direction.

[0010] Furthermore, the first linear drive member includes a first drive motor, an output end of the first drive motor is provided with a ball screw pair, and the output end of the ball screw pair is connected to the movable beam.

[0011] Furthermore, first position sensors are respectively arranged on the extension arm and on both longitudinal sides of the movable beam.

[0012] Furthermore, it also includes a fixing plate and a column. The fixing plate is arranged on the side of the extension arm, and the columns are arranged on both sides of the platform body respectively. The fixing plate is connected to the column along the vertical sliding direction.

[0013] Further, a large gear and a small gear are respectively provided on one side of the fixing plate, the gear shaft of the large gear is rotatably connected to the fixing plate and the extension arm respectively, a second driving motor is provided on the fixing plate, the small gear is connected to the output end of the second driving motor, and the large gear is meshed with the small gear;

[0014] The column and the large gear are respectively provided with second position sensors.

[0015] Furthermore, a third drive motor is arranged on the side of the column, and pulleys are rotatably arranged on the upper and lower sides of the column respectively, the two pulleys are connected by a conveyor belt transmission, the fixed plate is fixed on the conveyor belt, and the output end of the third drive motor is connected to the pulley on the lower side of the column.

[0016] Furthermore, a pin is slidably provided on the side of the column, the pin can extend to the lower side of the assembly platform, a handle is provided on the side of the pin away from the assembly platform, and a third position sensor corresponding to the pin is provided on the column.

[0017] Advantages of the utility model:

[0018] The width of the movable beam is adjustable, which is suitable for clamping and fixing equipment of different widths and sizes, making it convenient for equipment assembly and adjustment;

[0019] The limit block on the movable beam can adjust the positioning length, which is suitable for clamping and fixing equipment of different lengths and sizes;

[0020] The platform body can be flipped 360° to facilitate equipment loading and unloading;

[0021] The platform body is easy to lift and is suitable for assembling equipment at different heights;

[0022] It has an anti-falling function to avoid safety accidents caused by sudden falling of the platform body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the main view of the platform body.

[0024] Figure 2 This is a top view of the platform body.

[0025] Figure 3 This is a left side cross-sectional view of the platform body.

[0026] Figure 4 This is the assembly front view of the platform body, fixed plate and columns.

[0027] Figure 5 This is the left view of the assembly of the platform body, fixed plate and columns.

[0028] Figure 6 for Figure 5 Top view cross-section of .

[0029] Figure 7 for Figure 5 Left side cross-sectional view.

[0030] Figure 8 This is the front view of the column. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] Please refer to the attached Figure 1 and Figure 2 The utility model provides a flexible assembly platform for logistics conveying equipment, including a platform body, the platform body including an assembly platform 1, an arm 2, and a movable beam 3. The assembly platform 1 is provided with an arm 2 at both ends in the horizontal direction, and the two arms 2 are provided with end limit blocks 201 respectively. Two movable beams 3 are arranged in parallel above the assembly platform 1, any of the movable beams 3 extends in the horizontal direction, and the two ends of any of the movable beams 3 are respectively connected to the arm 2 in a longitudinal sliding manner;

[0033] Wherein, a clamp bracket 301 is arranged on any of the movable beams 3 , a longitudinal clamp 302 is arranged on the clamp bracket 301 in the longitudinal direction, and a vertical clamp 303 is arranged on the clamp bracket 301 in the vertical direction.

[0034] In the present application, the clamp bracket 301 is L-shaped and welded to the movable beam 3; bolts are arranged on the end limit block 201, and the equipment is pre-positioned by screwing the bolts downward to contact the equipment; the present application adjusts the clamping width to match the equipment by adjusting the distance between the front and rear movable beams 3. After the equipment is hoisted onto the assembly platform 1, one end of the equipment is abutted against the end limit block 201 to achieve positioning of the equipment in the length direction, and then the longitudinal clamp 302 and the vertical clamp 303 are clamped to achieve positioning of the equipment in the width direction and the height direction. The equipment is fixed under three-way positioning to prevent the equipment from falling off the assembly platform 1.

[0035] The width adjustment of the assembly platform 1 is suitable for fixing and clamping logistics conveying equipment of different specifications and sizes, effectively ensuring that the relative positions of the parts of the equipment remain unchanged during the assembly process, and is suitable for the assembly and adjustment of logistics conveying equipment.

[0036] In one embodiment, as shown in the attached Figure 2 As shown, the assembly platform 1 is a left-right symmetrical structure, with a clamp bracket 301 respectively arranged on the left and right sides based on its center line, and a longitudinal clamp 302 and a vertical clamp 303 are installed on each clamp bracket 301, so that the equipment to be positioned can be positioned in the length direction based on the end limit block 201 at the left or right end, which makes the operation more flexible.

[0037] In this embodiment, further, a plurality of clamp brackets 301 are arranged at intervals on each movable beam 3; after one end of the device abuts against one of the end limit blocks 201, a plurality of longitudinal clamps 302 and vertical clamps 303 in front and behind the device are operated to clamp the device, thereby improving the fixing effect of the device.

[0038] In this embodiment, a detachable movable limit block 304 is provided on the movable beam 3 corresponding to the end limit block 201; the movable limit block 304 and the end limit block 201 are used to work together to position the two ends of the device; specifically, the movable limit blocks 304 are respectively provided on the left and right sides based on the center line of the assembly platform 1, and the movable limit blocks 304 are detachably connected or slidably connected to the movable beam 3, and the position is changed according to the length of the device, so that the movable limit blocks 304 and the end limit blocks 201 cooperate to position the two ends of the device in the length direction, thereby further improving the fixing effect of the equipment.

[0039] In this embodiment, the movable limit block 304 is connected to the movable beam 3 by a common detachable connection method such as bolts and pins.

[0040] In the present application, in order to enhance the connectivity between the movable beam 3 and the assembly platform 1, ensure the smoothness of the movement of the movable beam 3, and prevent deviations in the moving distances at both ends of the movable beam 3, a longitudinal slide rail 101 is provided along the longitudinal direction of the assembly platform 1, and the movable beam 3 is slidably connected to the longitudinal slide rail 101.

[0041] Specifically, a plurality of longitudinal slide rails 101 are arranged at intervals along the assembly platform 1 lateral to each other; when two movable beams 3 approach or move away from each other, the movable beams 3 slide along the longitudinal slide rails 101 , thereby improving the movement stability of the movable beams 3 and preventing the movable beams 3 from tilting.

[0042] In the present application, in order to automatically control the distance of the movable beam 3, a first linear driving member is provided on the side of the extension arm 2, and an output end of the first linear driving member is connected to the movable beam 3 so that the movable beam 3 slides in the longitudinal direction.

[0043] In a specific embodiment, as shown in the attached Figure 2 and Figure 3 As shown, the first linear drive member includes a first drive motor 202 , and a ball screw pair 203 is configured at the output end of the first drive motor 202 . The output end of the ball screw pair 203 is connected to the movable beam 3 .

[0044] The ball screw pair 203 is a transmission component commonly used in the prior art, and its structure is not described in detail here.

[0045] The power of the first driving motor 202 is transmitted to the movable beam 3 through the ball screw pair 203 , so that the movable beam 3 slides forward or backward on the upper side of the assembly platform 1 , thereby adjusting the distance between the two movable beams 3 .

[0046] Furthermore, the first drive motor 202 is a dual-output shaft motor, and its two output shafts are each connected to a ball screw pair 203, thereby omitting the arrangement of one motor, saving costs and space. At the same time, the movements of the two movable beams 3 are more synchronized, ensuring the symmetry of the two movable beams 3 in the front-to-back direction, improving the stability of the equipment during positioning, and realizing self-locking of the movable beam 3 after the position is adjusted into place.

[0047] In the above specific embodiments, as shown in the attached Figure 3 As shown, first position sensors 305 are respectively arranged on the extension arm 2 and on both longitudinal sides of the movable beam 3 .

[0048] The first position sensor 305 is a proximity sensor; specifically, when adjusting the assembly width, that is, adjusting the distance between the two movable beams 3, when the assembly width is the smallest, the movable beam 3 approaches the first position sensor 305 on the inner side of the extension arm 2; when the assembly width is the largest, the movable beam 3 approaches the first position sensor 305 on the outer side of the extension arm 2; the first position sensor 305 is used to transmit the signal of the extreme position of the movable beam 3, so as to control the maximum adjustment range of the movable beam 3 and avoid the movable beam 3 from moving beyond the travel range.

[0049] In addition, please see the attached Figure 4 The present application also includes a fixing plate 4 and a column 5. The fixing plate 4 is arranged on the side of the extension arm 2, and the columns 5 are arranged on both sides of the assembly platform 1. The fixing plate 4 is connected to the column 5 along the vertical sliding direction.

[0050] The columns 5 provide support and lifting paths for both ends of the platform body, improve the stability of the platform body lifting, realize lifting the equipment to different heights to assemble different parts, and reduce the number of equipment lifting times.

[0051] In this application, please refer to the attached Figure 3 , Figure 5 and Figure 6 A large gear 401 and a small gear 402 are respectively provided on one side of the fixed plate 4, and the gear shaft of the large gear 401 is rotatably connected to the fixed plate 4 and the extension arm 2 respectively. A second driving motor 403 is provided on the fixed plate 4, and the small gear 402 is connected to the output end of the second driving motor 403, and the large gear 401 is meshed with the small gear 402.

[0052] The second drive motor 403 is used to rotate the meshing small gear 402 and the large gear 401, thereby realizing the rotation of the extension arm 2 and the 360° flipping of the platform body, so as to meet the needs of removing different equipment from the assembly platform, facilitate the posture adjustment and change of the assembly equipment, improve work efficiency and reduce labor intensity.

[0053] Specifically, a ball bearing is provided between the gear shaft of the large gear 401 and the fixed plate 4 , and the extension arm 2 and the fixed plate 4 are arranged in parallel to prevent the fixed plate 4 from interfering with the rotation of the extension arm 2 .

[0054] In addition, a cover is provided on the side of the fixing plate 4 to hide the large gear 401 and the small gear 402, thereby reducing potential safety hazards and improving safety in use.

[0055] For further information, please see the attached Figure 5 In order to prompt the assembly platform 1 to flip into place, the column 5 and the large gear 401 are respectively provided with a second position sensor 6.

[0056] Specifically, the second position sensor 6 includes a signal transmitter and a signal receiver, a signal transmitter is arranged on the column 5, and two signal receivers are arranged on the large gear 401, and the two signal receivers are symmetrical along the axis of the large gear 401; when the signal transmitter and the signal receiver are directly corresponding to each other, it indicates that the arm 2 is in a specific position, that is, the assembly platform 1 is flipped 180°; for example, after the equipment is assembled, the second drive motor 403 is used to realize the flipping of the assembly platform 1 by 180°, and the signal transmitter is directly opposite to one of the signal receivers, and a signal indicating that the assembly platform 1 is flipped into place is sent to the CPU, at which time the equipment can be removed from the assembly platform 1; the empty assembly platform 1 is flipped 180° again to reset, and at this time the signal transmitter is directly opposite to another signal receiver, and a signal indicating that the assembly platform 1 is reset is sent to the CPU, thereby meeting the requirement of 360° free flipping of the assembly platform.

[0057] In this application, please refer to the attached Figure 5 and Figure 7 A third driving motor 501 is arranged on the side of the column 5, and pulleys 502 are rotatably arranged on the upper and lower sides of the column 5 respectively. The two pulleys 502 are connected by a conveyor belt 503. The fixed plate 4 is fixed on the conveyor belt 503, and the output end of the third driving motor 501 is connected to the pulley 502 on the lower side of the column 5.

[0058] The third driving motor 501 is used to drive the pulley 502 to rotate, thereby driving the conveyor belt 503 to move, and finally the fixed plate 4 drives the platform body to rise and fall to meet the assembly requirements of different equipment at different heights. There is no need to repeatedly lift the equipment between different heights, thereby improving operational safety.

[0059] In this application, please refer to the attached Figure 7 and Figure 8 In order to prevent the platform body 1 from accidentally falling off and causing a safety accident, a pin shaft 504 is slidably arranged on the side of the column 5, and the pin shaft 504 can extend to the lower side of the assembly platform 1. A handle 505 is arranged on the side of the pin shaft 504 away from the assembly platform 1, and a third position sensor 7 corresponding to the pin shaft 504 is arranged on the column 5.

[0060] When performing equipment assembly operations, hold the handle 505 to push the pin 504 toward the assembly platform 1, so that the pin 504 extends into the bottom of the assembly platform 1, and plays a supporting role when the assembly platform 1 falls off; after completing the equipment assembly and before lifting and flipping the assembly platform 1, the pin 504 needs to be pulled back until the third position sensor 7 senses the handle 505 and transmits a signal to the CPU, preparing for the lifting and flipping of the assembly platform 1.

[0061] In a specific embodiment, the third position sensor 7 is a proximity sensor.

[0062] In summary, the present application is actually a multifunctional adjustable assembly platform, which is suitable for fixing and clamping logistics conveying equipment of different specifications and sizes. The platform length and width directions are equipped with positioning and clamping functions for equipment fixing and clamping, which effectively ensures that the relative positions between parts of the equipment remain unchanged during the assembly process;

[0063] The assembly platform can be properly adjusted according to the height of the conveying equipment, so as to improve the working conditions of workers, increase the comfort of workers and make the assembly operation more convenient;

[0064] The assembly platform is equipped with a 360° flip function to improve operating efficiency and operational safety during assembly and reduce the labor intensity of workers;

[0065] The assembly platform has an anti-fall function to ensure the safety of personnel during equipment assembly operations.

[0066] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A flexible assembly platform for logistics conveying equipment, comprising a platform body, characterized in that: The platform body comprises an assembly platform (1), an extension arm (2), and a movable beam (3); the assembly platform (1) is provided with an extension arm (2) at both ends in the transverse direction; the two extension arms (2) are provided with end limit blocks (201) respectively; two movable beams (3) are provided in parallel above the assembly platform (1); any one of the movable beams (3) extends in the horizontal direction, and the two ends of any one of the movable beams (3) are respectively connected to the extension arm (2) in a longitudinal sliding manner; Wherein, a clamp bracket (301) is provided on any of the movable beams (3), a longitudinal clamp (302) is provided on the clamp bracket (301) in the longitudinal direction, and a vertical clamp (303) is provided on the clamp bracket (301) in the vertical direction.

2. The flexible assembly platform for logistics transportation equipment according to claim 1 is characterized in that: A detachable movable limiting block (304) is provided on the movable beam (3) corresponding to the end limiting block (201).

3. The flexible assembly platform for logistics transportation equipment according to claim 1 is characterized in that: A longitudinal slide rail (101) is provided on the assembly platform (1) along the longitudinal direction, and the movable beam (3) is slidably connected to the longitudinal slide rail (101).

4. The flexible assembly platform for logistics conveying equipment according to any one of claims 1 to 3, characterized in that: A first linear drive member is provided on the side of the extension arm (2), and an output end of the first linear drive member is connected to the movable beam (3) so that the movable beam (3) slides in the longitudinal direction.

5. The flexible assembly platform for logistics transportation equipment according to claim 4 is characterized in that: The first linear drive member comprises a first drive motor (202), the output end of the first drive motor (202) is provided with a ball screw pair (203), and the output end of the ball screw pair (203) is connected to the movable beam (3).

6. The flexible assembly platform for logistics conveying equipment according to any one of claims 1 to 3, characterized in that: First position sensors (305) are respectively arranged on the extension arm (2) and on both longitudinal sides of the movable beam (3).

7. The flexible assembly platform for logistics conveying equipment according to any one of claims 1 to 3, characterized in that: It also comprises a fixing plate (4) and a column (5), wherein the fixing plate (4) is arranged on the side of the extension arm (2), and columns (5) are respectively arranged on both sides of the assembly platform (1), and the fixing plate (4) is connected to the columns (5) in a vertical sliding manner.

8. The flexible assembly platform for logistics transportation equipment according to claim 7 is characterized in that: A large gear (401) and a small gear (402) are respectively provided on one side of the fixed plate (4); the gear shaft of the large gear (401) is rotatably connected to the fixed plate (4) and the extension arm (2), respectively; a second drive motor (403) is provided on the fixed plate (4); the small gear (402) is connected to the output end of the second drive motor (403); and the large gear (401) is meshed with the small gear (402); The upright column (5) and the large gear (401) are respectively provided with a second position sensor (6).

9. The flexible assembly platform for logistics transportation equipment according to claim 7, characterized in that: A third drive motor (501) is arranged on the side of the column (5); pulleys (502) are rotatably arranged on the upper and lower sides of the column (5); the two pulleys (502) are connected to each other by a transmission belt (503); the fixed plate (4) is fixed on the transmission belt (503); and the output end of the third drive motor (501) is connected to the pulley (502) on the lower side of the column (5).

10. The flexible assembly platform for logistics transportation equipment according to claim 7, characterized in that: A pin shaft (504) is slidably provided on the side of the column (5), and the pin shaft (504) can extend to the lower side of the assembly platform (1). A handle (505) is provided on the side of the pin shaft (504) away from the assembly platform (1). A third position sensor (7) corresponding to the pin shaft (504) is provided on the column (5).

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