Width-adjustable assembly line

Abstract

The utility model relates to the technical field of assembly line equipment, and provides a width-adjustable assembly line. Comprising a fixing plate, two L-shaped plates oppositely arranged at the top of the fixing plate, rotating rods movably connected with the inner side walls of the L-shaped plates in sequence from left to right, and a conveying cylinder arranged at one end of each rotating rod in a sleeving mode. The sliding grooves are oppositely formed in the inner side wall of the conveying cylinder; and the battens are oppositely and fixedly installed on the outer side wall of the rotating rod and connected with the sliding grooves in a sliding and clamping mode. An electric telescopic rod pushes an L-shaped plate to move forwards, the linkage L-shaped plate slides on a sliding rail through a sliding block, a linkage rotating rod slides in a conveying cylinder, and a strip plate slides in a sliding groove, so that the stacked conveying belts move relatively, the area of the conveying belts is widened, and the width of the conveying belts is adjusted; and assembly line products with different sizes and widths can be effectively adjusted and used, so that the conveying efficiency of the assembly line products is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembly line equipment, and in particular relates to an assembly line with adjustable width. Background Art

[0002] Assembly line, also known as assembly line, is a kind of production method in industry, which means that each production unit only focuses on processing a certain part of the work to improve work efficiency and output. According to the conveying method of the assembly line, it can be roughly divided into seven types: belt assembly line, plate chain line, double-speed chain, plug-in line, mesh belt line, suspension line and roller assembly line. Generally, it includes traction parts, load-bearing components, driving devices, tensioning devices, redirecting devices and supporting parts.

[0003] Known China Public Authorized Utility Model: (Application No.: 202221232153.5) discloses a width-adjustable assembly line, including a frame, a conveyor belt group and a driving mechanism, the frame includes an outer mounting plate, an inner plate and an inner mounting plate, the conveyor belt group includes an outer conveyor belt and an inner conveyor belt, the outer conveyor belt and the inner conveyor belt are respectively mounted on the outer mounting plate and the inner mounting plate, an adjustment rod is provided between the inner plate and the inner mounting plate, the adjustment rod and the outer mounting plate and the inner plate are both mounted through bearings, the adjustment rod and the inner mounting plate are threadedly connected, positioning rods are provided on both sides of the adjustment rod, the positioning rods are inserted and penetrate the inner plate, and the two ends of the positioning rods are respectively connected to the outer mounting plate and the inner plate, a rotary adjustment portion is provided at one end of the adjustment rod close to the inner plate, and a mounting groove is provided on the inner plate. The utility model is provided with a contraction adjustment component for adjustment, which is convenient to use, and the contraction adjustment component is automatically reset after use, and the user does not need to find tools for adjustment.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned width-adjustable assembly line has the following problems: during the use of the prior art, after the assembly line conveying width is adjusted, there is a large gap in the middle, which can easily cause the assembly line products to leak during the conveying process, thereby reducing the conveying efficiency of the assembly line products. Therefore, a width-adjustable assembly line is proposed. Utility Model Content

[0005] The utility model provides a width-adjustable assembly line, which solves the problem in the related art that after the assembly line conveying width is adjusted, a large gap exists in the middle, which easily causes the assembly line products to leak during the conveying process, thereby reducing the conveying efficiency of the assembly line products.

[0006] The technical solution of the utility model is as follows: a width-adjustable production line, comprising: a fixed plate, two L-shaped plates relatively arranged on the top of the fixed plate, a rotating rod movably connected to the inner side wall of the L-shaped plate from left to right, a conveying cylinder sleeved on one end of the rotating rod, a slide groove relatively opened on the inner side wall of the conveying cylinder and a strip plate relatively fixedly installed on the outer side wall of the rotating rod and slidably engaged with the slide groove;

[0007] The outer wall of the conveying cylinder is relatively fixedly installed and the pulley is fixedly installed on the outer wall of the rotating rod near the L-shaped plate. The conveying cylinder and the rotating rod are sleeved with conveyor belts that contact and overlap each other. The inner wall of the conveyor belt is tensioned and connected to the pulley through the belt.

[0008] A pushing mechanism is arranged between the bottom of the L-shaped plate and the top of the fixed plate, and is used to push between the two L-shaped plates;

[0009] The power mechanism is arranged on one side of the L-shaped plate and is used to drive the conveyor belt to rotate.

[0010] Preferably, the pushing mechanism comprises a slide rail relatively fixedly mounted on the top of the fixed plate and a slider slidably engaged with the slide rail, and the top of the slider is fixedly connected to the bottom of the L-shaped plate.

[0011] Preferably, the pushing mechanism also includes a fixed block relatively fixedly installed on the top of the fixed plate, an electric telescopic rod is fixedly installed on one side of the fixed block, one end of the electric telescopic rod is fixedly connected to the bottom of the L-shaped plate through a connecting block, and the fixed block is located between the slide rails.

[0012] Preferably, the power mechanism comprises a double-groove synchronous wheel fixedly connected to one end of the rotating rod and penetrating through the L-shaped plate, and the double-groove synchronous wheels are tensionedly connected by a synchronous belt.

[0013] Preferably, a mounting shell is fixedly mounted on one side of the L-shaped plate, a motor is fixedly mounted inside the mounting shell, and an output end of the motor is fixedly connected to the axis of the double-groove synchronous wheel.

[0014] Preferably, a mounting groove is formed through one side of the L-shaped plate, and retaining rollers are movably connected to the inside of the mounting groove in sequence from left to right.

[0015] Preferably, a support frame is fixedly mounted on the bottom of the fixed plate, and universal wheels are fixedly mounted on the four bottom corners of the support frame.

[0016] The working principle and beneficial effects of the utility model are:

[0017] The L-shaped plate is pushed forward by the electric telescopic rod, and the linked L-shaped plate slides on the slide rail through the slider, the linked rotating rod slides inside the conveying cylinder, and the strip plate slides inside the slide groove, so that the superimposed conveyor belts move relative to each other, widening the area of ​​the conveyor belts, which is used to adjust the width of the conveyor belts and effectively adjust the assembly line products of different sizes and widths, thereby improving the conveying efficiency of the assembly line products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0020] Figure 2 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of an L-shaped plate;

[0021] Figure 3 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of the sealing shell;

[0022] Figure 4 The utility model proposes Figure 3 A in the figure is an enlarged schematic diagram of the three-dimensional structure;

[0023] In the figure: 1. fixed plate; 2. L-shaped plate; 3. rotating rod; 4. conveying cylinder; 5. pulley; 6. mounting groove; 7. conveyor belt; 8. strip plate; 9. slide groove; 10. stop roller; 11. pushing mechanism; 12. power mechanism; 13. support frame; 14. universal wheel; 111. slide rail; 112. fixed block; 113. electric telescopic rod; 114. slider; 121. double-groove synchronous wheel; 122. mounting shell; 123. motor. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1 - Figure 4A width-adjustable production line, comprising: a fixed plate 1, two L-shaped plates 2 relatively arranged on the top of the fixed plate 1, a rotating rod 3 movably connected to the inner side wall of the L-shaped plate 2 from left to right, a conveying cylinder 4 sleeved on one end of the rotating rod 3, a slide groove 9 relatively opened on the inner side wall of the conveying cylinder 4, and a strip plate 8 relatively fixedly installed on the outer side wall of the rotating rod 3 and slidably engaged with the slide groove 9;

[0027] The outer wall of the conveying cylinder 4 is fixedly installed relative to the pulley 5 fixedly installed on the outer wall of the rotating rod 3 close to the L-shaped plate 2. The conveying cylinder 4 and the rotating rod 3 are sleeved with a conveying belt 7 that contacts and overlaps each other. The inner wall of the conveying belt 7 is tensioned and connected between the belt and the pulley 5.

[0028] A pushing mechanism 11 is provided between the bottom of the L-shaped plate 2 and the top of the fixed plate 1 and is used to push between the two L-shaped plates 2;

[0029] The utility model provides a width-adjustable production line, which pushes the L-shaped plate 2 to move through the pushing mechanism 11, the linkage rotating rod 3 slides inside the conveying cylinder 4, and the strip plate 8 slides inside the slide groove 9, so that the mutually superimposed conveying belts 7 move relatively, widening the area of ​​the conveying belts 7, and is used to adjust the width of the conveying belts 7, effectively adjusting the use of production line products of different sizes and widths, thereby improving the conveying efficiency of the production line products;

[0030] It should be noted that by opening a slide groove 9 on the inner wall of the conveying cylinder 4 and fixing a strip plate 8 on the outer wall of the rotating rod 3, when the rotating rod 3 rotates, it is used to prevent the rotating rod 3 from rotating inside the conveying cylinder 4 and to drive the conveying cylinder 4 to rotate simultaneously.

[0031] Furthermore, the pushing mechanism 11 includes a slide rail 111 relatively fixedly installed on the top of the fixed plate 1 and a slider 114 slidably connected to the slide rail 111, the top of the slider 114 is fixedly connected to the bottom of the L-shaped plate 2, and the pushing mechanism 11 also includes a fixed block 112 relatively fixedly installed on the top of the fixed plate 1, an electric telescopic rod 113 is fixedly installed on one side of the fixed block 112, one end of the electric telescopic rod 113 is fixedly connected to the bottom of the L-shaped plate 2 through a connecting block, and the fixed block 112 is located between the slide rails 111.

[0032] Specifically, by starting the electric telescopic rod 113, the electric telescopic rod 113 pushes the L-shaped plate 2 to move forward, and the L-shaped plate 2 is linked to slide on the slide rail 111 through the slider 114, thereby improving the stability of the assembly line width adjustment.

[0033] Furthermore, a mounting groove 6 is formed through one side of the L-shaped plate 2, and retaining rollers 10 are movably connected to the inside of the mounting groove 6 in sequence from left to right.

[0034] Specifically, a mounting groove 6 is provided through one side of the L-shaped plate 2 to be movably connected with a retaining roller 10 , thereby effectively preventing the conveyed object from rubbing against the L-shaped plate 2 .

[0035] Furthermore, a support frame 13 is fixedly mounted on the bottom of the fixed plate 1 , and universal wheels 14 are fixedly mounted on the four corners of the bottom of the support frame 13 .

[0036] Specifically, the support frame 13 is used to fix and support the fixed plate 1, thereby effectively improving the stability of the top transportation of the fixed plate 1;

[0037] The universal wheels 14 are used to push and move the device, so that the device can be effectively pushed and moved to a use position, saving the staff's physical effort in carrying the device.

[0038] Embodiment 2

[0039] Based on the first embodiment, the present embodiment includes: a power mechanism 12 arranged on one side of the L-shaped plate 2, and used to drive the conveyor belt 7 to rotate, the power mechanism 12 includes a double-groove synchronous wheel 121 fixedly connected to one end of the rotating rod 3 and passing through the L-shaped plate 2, the double-groove synchronous wheels 121 are tensionedly connected with the synchronous belt, a mounting shell 122 is fixedly installed on one side of the L-shaped plate 2, a motor 123 is fixedly installed inside the mounting shell 122, and the output end of the motor 123 is fixedly connected to the axis of the double-groove synchronous wheel 121.

[0040] The technical solution provided by this embodiment is: by starting the motor 123, the motor 123 drives the double-groove synchronous wheel 121 to rotate, and under the action of the synchronous belt, the linkage rotating rod 3 rotates, so that the conveyor belt 7 rotates, which is used to transport the assembly line products.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A width adjustable production line, characterized in that: include: A fixed plate (1), two L-shaped plates (2) relatively arranged on the top of the fixed plate (1), a rotating rod (3) movably connected to the inner wall of the L-shaped plate (2) from left to right, a conveying cylinder (4) sleeved on one end of the rotating rod (3), a sliding groove (9) relatively arranged on the inner wall of the conveying cylinder (4), and a strip plate (8) relatively fixedly installed on the outer wall of the rotating rod (3) and slidably engaged with the sliding groove (9); The outer wall of the conveying cylinder (4) is fixedly mounted relative to the pulley (5) fixedly mounted on the outer wall of the rotating rod (3) near the L-shaped plate (2), and a conveying belt (7) is sleeved on the conveying cylinder (4) and the rotating rod (3) so as to contact and overlap each other, and the inner wall of the conveying belt (7) is tensionedly connected to the pulley (5) through the belt; A pushing mechanism (11) is arranged between the bottom of the L-shaped plate (2) and the top of the fixed plate (1) and is used to push between the two L-shaped plates (2); A power mechanism (12) is arranged on one side of the L-shaped plate (2) and is used to drive the conveyor belt (7) to rotate.

2. The width-adjustable production line according to claim 1, characterized in that: The pushing mechanism (11) comprises a slide rail (111) relatively fixedly mounted on the top of the fixed plate (1) and a slider (114) slidably engaged with the slide rail (111), and the top of the slider (114) is fixedly connected to the bottom of the L-shaped plate (2).

3. The width-adjustable production line according to claim 2, characterized in that: The pushing mechanism (11) further comprises a fixing block (112) fixedly mounted relatively to the top of the fixing plate (1), an electric telescopic rod (113) fixedly mounted on one side of the fixing block (112), one end of the electric telescopic rod (113) being fixedly connected to the bottom of the L-shaped plate (2) via a connecting block, and the fixing block (112) being located between the slide rails (111).

4. The width-adjustable production line according to claim 1, characterized in that: The power mechanism (12) comprises a double-groove synchronous wheel (121) fixedly connected to one end of the rotating rod (3) and penetrating the L-shaped plate (2), and the double-groove synchronous wheels (121) are tensionedly connected by a synchronous belt.

5. The width-adjustable production line according to claim 4, characterized in that: A mounting shell (122) is fixedly mounted on one side of the L-shaped plate (2), a motor (123) is fixedly mounted inside the mounting shell (122), and an output end of the motor (123) is fixedly connected to the axis of the double-groove synchronous wheel (121).

6. The width-adjustable production line according to claim 1, characterized in that: A mounting groove (6) is provided through one side of the L-shaped plate (2), and blocking rollers (10) are movably connected in sequence from left to right inside the mounting groove (6).

7. The width-adjustable production line according to claim 1, characterized in that: A support frame (13) is fixedly mounted on the bottom of the fixed plate (1), and universal wheels (14) are fixedly mounted on the four corners of the bottom of the support frame (13).

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