Limiting stopper for conveying line

Abstract

The utility model relates to the technical field of conveying lines, in particular to a limiting stopper for a conveying line, which comprises a conveyor, a limiting component is arranged at the top of the conveyor, an adjusting mechanism is arranged at the bottom of the conveyor, the limiting component comprises two first moving frames, and the two first moving frames are respectively positioned on two sides of the top of the conveyor. A second moving frame is arranged at the top of the first moving frame, a plurality of fixing cylinders are movably connected to the surface of the first moving frame from front to back in sequence through rotating shafts, a plurality of lifting cylinders are movably connected to the surface of the second moving frame from front to back in sequence through rotating shafts, and the bottoms of the lifting cylinders extend to inner cavities of the fixing cylinders. The two sides and the top of a conveyed article on the conveyor can be limited, the conveyed article is prevented from deviating, the stability of the article in the conveying process is improved, the limiting range of the limiting assembly can be adjusted by arranging the adjusting mechanism, and it is guaranteed that the limiting assembly can be tightly attached to the conveyed article.

Description

TECHNICAL FIELD

[0001] The utility model relates to a positioner for conveying line technical field, especially in kind of positioner for conveying line. BACKGROUND

[0002] The conveying line is a kind of mechanical device for conveying goods, it is transported to another place by specific transmission mode, realizes the transfer and handling of goods, is composed of motor, speed reducer, chain wheel and chain etc., drives the conveying belt or drum etc. component circulation rotation by the drive of motor;

[0003] It is found in actual use that the device has the following shortcomings:

[0004] The existing conveying line mostly exists the problem of not having limiting function, cannot carry out multidirectional restriction to the both sides and upper of conveyed goods, is prone to cause goods to produce deviation in the process of conveying, seriously can also lead to the goods conveyed to fall from the conveyer, it is not favorable to use;

[0005] Therefore, the positioner for conveying line is provided to meet the needs. UTILITY MODEL CONTENTS

[0006] The utility model discloses a positioner for conveying line to solve the problems in the above background technical field.

[0007] To solve the above technical problem, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of positioner for conveying line, including conveyor, the top of the conveyor is provided with limiting component, the bottom of the conveyor is provided with adjusting mechanism, the limiting component includes two first mobile frame, two first mobile frame is located at the top of conveyor two sides respectively, the top of the first mobile frame is provided with second mobile frame, the surface of the first mobile frame is sequentially connected with several fixed cylinders by pivot from front to back, the surface of the second mobile frame is sequentially connected with several lifting cylinders by pivot from front to back, the bottom of the lifting cylinder extends to the inner cavity of fixed cylinder, the top of the second mobile frame is fixedly connected with mounting bracket, the inner wall of the mounting bracket is movably connected with pressing cylinder by pivot, the bottom of the first mobile frame side is fixedly connected with support plate, the top of the support plate is movably connected with first screw rod, the surface of the first screw rod is sleeved with nut, the front side and the rear side of the nut are fixedly connected with lifting frame, the side of the lifting frame is fixedly connected with second mobile frame, the top of the first screw rod is fixedly connected with first hand wheel, the front side and the rear side of the first mobile frame side are fixedly connected with fixed plate, the top of the fixed plate is fixedly connected with fixed rod, the surface of the fixed rod is sleeved with lifting sleeve, the surface of the lifting sleeve is fixedly connected with second mobile frame, the surface of the lifting sleeve is penetrated and is provided with bolt.

[0009] Preferably, the bottom of the conveyor is provided with a bottom plate, the adjusting mechanism includes an adjusting box, the bottom of the adjusting box is fixedly connected with the bottom plate, the two sides of the front side and the rear side of the adjusting box are provided with slide rods, the surface of the slide rod is sleeved with a slide sleeve, the surface of the slide sleeve is sleeved with an adjusting block, the surface of the adjusting block is sleeved with an adjusting shell, one side of the adjusting shell is fixedly connected with a connecting plate, the top of one side of the connecting plate is fixedly connected with a moving block, one side of the moving block is fixedly connected with the first mobile frame.

[0010] Preferably, the bottom of the adjusting box is fixedly connected with a motor, the output ends of the two sides of the motor are fixedly connected with two rotating discs, the opposite sides of the two rotating discs are fixedly connected with rotating blocks, the surface of the rotating block is sleeved with a lifting shell, the front side and the rear side of the lifting shell are fixedly connected with lifting blocks, the side away from the lifting shell of the lifting block penetrates the adjusting box and is fixedly connected with the slide sleeve.

[0011] Preferably, the front side and the rear side of the connecting plate are provided with positioning rods, one end of the positioning rod is fixedly connected with the conveyor, the surface of the positioning rod is sleeved with a positioning sleeve, the surface of the positioning sleeve is fixedly connected with the connecting plate.

[0012] Preferably, two springs are fixedly connected between one side of the connecting plate and the conveyor, the top of the bottom plate and the bottom of the two adjusting shells are fixedly connected with slide rails, the bottom of the adjusting shell extends to the inner cavity of the slide rail and is slidingly connected with the inner wall of the slide rail.

[0013] Preferably, each of the four corners of the bottom of the base plate is fixedly connected to a movable wheel, and each of the four corners of the top of the base plate is fixedly connected to a support frame, the top of which is fixedly connected to the conveyor.

[0014] Preferably, a second handwheel is provided on both the front and rear sides of the top of the base plate, and a second screw is fixedly connected to the bottom of the second handwheel. The bottom of the second screw extends through to the bottom of the base plate and is fixedly connected to a pressure plate.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above solution, by setting a limiting component, the sides and top of the conveyor can be restricted to prevent the conveyed items from deviating and improve the stability of the items during the conveying process. By setting an adjustment mechanism, the limiting range of the limiting component can be adjusted to ensure that it can fit tightly against the conveyed items.

[0017] In the above scheme, the stability of the connecting plate movement can be improved by setting a positioning rod and a positioning sleeve; the connection plate can be easily reset by setting a spring; the adjustment shell movement stability can be improved by setting a slide rail; the entire device can be easily moved by setting a moving wheel; the conveyor can be supported by setting a support frame; and the second screw can be rotated by the second handwheel. The rotation of the second screw can drive the pressure plate to move downwards and close to the ground until it is pressed tightly, thereby improving the stability of the device. Attached Figure Description

[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the limiting component in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixed cylinder and the lifting cylinder in this utility model;

[0022] Figure 4 This is a schematic diagram of the adjustment mechanism in this utility model;

[0023] Figure 5 This is a cross-sectional view of the regulating box in this utility model.

[0024] In the diagram: 1. Conveyor; 2. Limiting assembly; 201. First moving frame; 202. Second moving frame; 203. Fixed cylinder; 204. Lifting cylinder; 205. Mounting frame; 206. Pressing cylinder; 207. Support plate; 208. First screw; 209. Screw sleeve; 210. Lifting frame; 211. First handwheel; 212. Fixed plate; 213. Fixed rod; 214. Bolt; 215. Lifting sleeve; 3. Adjusting mechanism; 301. Adjustment... 302. Section box; 303. Slide rod; 304. Slide sleeve; 305. Adjusting block; 306. Adjusting shell; 307. Connecting plate; 308. Moving block; 309. Motor; 310. Turntable; 311. Rotating block; 312. Lifting shell; 313. Lifting block; 314. Positioning rod; 315. Positioning sleeve; 316. Spring; 317. Slide rail; 4. Base plate; 5. Moving wheel; 6. Support frame; 7. Second handwheel; 8. Second screw; 9. Pressure plate.

[0025] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The diagram shows a limiter for a conveyor line, including a conveyor 1. A limit assembly 2 is provided at the top of the conveyor 1, and an adjustment mechanism 3 is provided at the bottom of the conveyor 1. The limit assembly 2 includes two first movable frames 201, which are respectively located on both sides of the top of the conveyor 1. A second movable frame 202 is provided at the top of the first movable frames 201. Several fixed cylinders 203 are movably connected from front to back on the surface of the first movable frames 201 via rotating shafts. Several lifting cylinders 204 are movably connected from front to back on the surface of the second movable frame 202 via rotating shafts. The bottom of the lifting cylinders 204 extends into the inner cavity of the fixed cylinders 203. A mounting frame 205 is fixedly connected to the top of the second movable frame 202. A pressure device is movably connected to the inner wall of the mounting frame 205 via a rotating shaft. The first movable frame 201 is fixedly connected to a support plate 207 at the bottom of one side of the tension cylinder 206. The top of the support plate 207 is movably connected to a first screw 208. A screw sleeve 209 is fitted on the surface of the first screw 208. A lifting frame 210 is fixedly connected to the front and rear sides of the screw sleeve 209. One side of the lifting frame 210 is fixedly connected to the second movable frame 202. A first handwheel 211 is fixedly connected to the top of the first screw 208. A fixing plate 212 is fixedly connected to the front and rear sides of one side of the first movable frame 201. A fixing rod 213 is fixedly connected to the top of the fixing plate 212. A lifting sleeve 215 is fitted on the surface of the fixing rod 213. The surface of the lifting sleeve 215 is fixedly connected to the second movable frame 202. A bolt 214 is provided through the surface of the lifting sleeve 215.

[0029] As one embodiment of this utility model, refer to Figures 1 to 5The bottom of the conveyor 1 is provided with a base plate 4. The adjustment mechanism 3 includes an adjustment box 301. The bottom of the adjustment box 301 is fixedly connected to the base plate 4. Slide rods 302 are provided on both the front and rear sides of the adjustment box 301. Slide sleeves 303 are fitted on the surface of the slide rods 302. Adjustment blocks 304 are fitted on the surface of the slide sleeves 303. Adjustment shells 305 are fitted on the surface of the adjustment blocks 304. A connecting plate 306 is fixedly connected to one side of the adjustment shell 305. A moving block 307 is fixedly connected to the top of one side of the connecting plate 306. One side of the moving block 307 is fixedly connected to the first moving frame 201. A motor 308 is fixedly connected to the bottom of the inner cavity of the adjustment box 301. Turntables 309 are fixedly connected to the output ends on both sides of the motor 308. Rotating blocks 310 are fixedly connected to opposite sides of the two turntables 309. Lifting shells 31 are fitted on the surface of the rotating blocks 310. 1. Lifting blocks 312 are fixedly connected to the front and rear sides of the lifting shell 311. The side of the lifting block 312 away from the lifting shell 311 passes through the adjustment box 301 and is fixedly connected to the sliding sleeve 303. By controlling the operation of the motor 308, the turntable 309 can be driven to rotate. The rotation of the turntable 309 can drive the rotating block 310 to rotate downward. The rotation of the rotating block 310 can move the lifting shell 311 downward. The lifting shell 311 can drive the adjustment block 304 to move downward through the cooperation of the lifting block 312 and the sliding sleeve 303. The downward movement of the adjustment block 304 can drive the adjustment shells 305 on both sides to move towards the middle. The adjustment shells 305 can drive the first moving frame 201 to adjust its position through the cooperation of the connecting plate 306 and the moving block 307. By setting the sliding rod 302 and the sliding sleeve 303, the movement range of the lifting shell 311 and the adjustment block 304 can be limited.

[0030] As one embodiment of this utility model, refer to Figures 1 to 5Positioning rods 313 are provided on the front and rear sides of the connecting plate 306. One end of the positioning rod 313 is fixedly connected to the conveyor 1. A positioning sleeve 314 is fitted on the surface of the positioning rod 313. The surface of the positioning sleeve 314 is fixedly connected to the connecting plate 306. Two springs 315 are fixedly connected between one side of the connecting plate 306 and the conveyor 1. A slide rail 316 is fixedly connected to the top of the base plate 4 and to the bottom of the two adjusting shells 305. The bottom of the adjusting shell 305 extends into the inner cavity of the slide rail 316 and slides in contact with the inner wall of the slide rail 316. Moving wheels 5 are fixedly connected to the four corners of the bottom of the base plate 4. Support frames 6 are fixedly connected to the four corners of the top of the base plate 4. The top of the support frames 6 is fixedly connected to the conveyor 1. The front and rear sides of the top of the base plate 4 are fixedly connected to the positioning rods 313 and 314. Each side is equipped with a second handwheel 7, and the bottom of the second handwheel 7 is fixedly connected to a second screw 8. The bottom of the second screw 8 extends through to the bottom of the base plate 4 and is fixedly connected to a pressure plate 9. By setting a positioning rod 313 and a positioning sleeve 314, the stability of the movement of the connecting plate 306 can be improved. By setting a spring 315, the resetting of the connecting plate 306 can be facilitated. By setting a slide rail 316, the stability of the movement of the adjusting shell 305 can be improved. By setting a moving wheel 5, the movement of the entire device can be facilitated. By setting a support frame 6, the conveyor 1 can be supported. With the cooperation of the second handwheel 7, the second screw 8 can be rotated. The rotation of the second screw 8 can drive the pressure plate 9 to move downwards and close to the ground until it is pressed tightly, thereby improving the stability of the device.

[0031] Working principle: Items are placed on conveyor 1 for transport. Controlling motor 308 drives turntable 309 to rotate. Turntable 309 rotates rotating block 310 downwards. Rotating block 310 moves lifting shell 311 downwards. Lifting shell 311, through the cooperation of lifting block 312 and sliding sleeve 303, moves adjusting block 304 downwards. The downward movement of adjusting block 304 moves adjusting shells 305 on both sides towards the center. Adjusting shells 305, through the cooperation of connecting plate 306 and moving block 307, move first moving frame 201 to adjust its position. First moving frame 201 moves fixed... The fixed cylinder 203 and the lifting cylinder 204 approach the item until they are pressed tightly together. Then, the first screw 208 is rotated by the first handwheel 211. The rotation of the first screw 208 can drive the screw sleeve 209 to adjust its height. The screw sleeve 209, through the cooperation of the lifting frame 210, can drive the second moving frame 202 to adjust its height. The second moving frame 202, through the cooperation of the mounting frame 205, can drive the pressing cylinder 206 to adjust its height, so that the pressing cylinder 206 gradually approaches the top of the conveyed item until it is pressed tightly together. Through the pressing cylinder 206, the fixed cylinder 203 and the lifting cylinder 204, the sides and top of the conveyed item can be restricted in multiple directions, thus improving the stability of the item conveying.

[0032] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A limit switch for a conveyor line, comprising a conveyor (1), characterized in that: The top of the conveyor (1) is provided with a limiting component (2), and the bottom of the conveyor (1) is provided with an adjusting mechanism (3). The limiting component (2) includes two first movable frames (201), which are located on both sides of the top of the conveyor (1). The top of the first movable frame (201) is provided with a second movable frame (202). The surface of the first movable frame (201) is connected to several fixed cylinders (203) from front to back via rotating shafts. The surface of the second movable frame (202) is connected to several lifting cylinders (204) from front to back via rotating shafts. The bottom of the lifting cylinders (204) extends into the inner cavity of the fixed cylinders (203). The top of the second movable frame (202) is fixedly connected with a mounting frame (205). The inner wall of the mounting frame (205) is movably connected with a pressing cylinder (206) via a rotating shaft. A support plate (207) is fixedly connected to the bottom of one side of the first movable frame (201). A first screw (208) is movably connected to the top of the support plate (207). A screw sleeve (209) is fitted on the surface of the first screw (208). A lifting frame (210) is fixedly connected to the front and rear sides of the screw sleeve (209). One side of the lifting frame (210) is fixedly connected to the second movable frame (202). A first handwheel (211) is fixedly connected to the top of the first screw (208). A fixing plate (212) is fixedly connected to the front and rear sides of one side of the first movable frame (201). A fixing rod (213) is fixedly connected to the top of the fixing plate (212). A lifting sleeve (215) is fitted on the surface of the fixing rod (213). The surface of the lifting sleeve (215) is fixedly connected to the second movable frame (202). A bolt (214) is provided through the surface of the lifting sleeve (215).

2. A limiter for a conveyor line according to claim 1, characterized in that: The bottom of the conveyor (1) is provided with a base plate (4). The adjustment mechanism (3) includes an adjustment box (301). The bottom of the adjustment box (301) is fixedly connected to the base plate (4). The front and rear sides of the adjustment box (301) are provided with slide rods (302). The surface of the slide rod (302) is fitted with a sliding sleeve (303). The surface of the sliding sleeve (303) is fitted with an adjustment block (304). The surface of the adjustment block (304) is fitted with an adjustment shell (305). A connecting plate (306) is fixedly connected to one side of the adjustment shell (305). A moving block (307) is fixedly connected to the top of one side of the connecting plate (306). One side of the moving block (307) is fixedly connected to the first moving frame (201).

3. A limiter for a conveyor line according to claim 2, characterized in that: A motor (308) is fixedly connected to the bottom of the inner cavity of the regulating box (301). Turntables (309) are fixedly connected to the output ends on both sides of the motor (308). Rotating blocks (310) are fixedly connected to opposite sides of the two turntables (309). A lifting shell (311) is fitted on the surface of the rotating block (310). Lifting blocks (312) are fixedly connected to the front and rear sides of the lifting shell (311). The side of the lifting block (312) away from the lifting shell (311) passes through the regulating box (301) and is fixedly connected to the sliding sleeve (303).

4. A limiter for a conveyor line according to claim 2, characterized in that: Positioning rods (313) are provided on the front and rear sides of the connecting plate (306). One end of the positioning rod (313) is fixedly connected to the conveyor (1). A positioning sleeve (314) is sleeved on the surface of the positioning rod (313). The surface of the positioning sleeve (314) is fixedly connected to the connecting plate (306).

5. A limiter for a conveyor line according to claim 2, characterized in that: Two springs (315) are fixedly connected between one side of the connecting plate (306) and the conveyor (1). A slide rail (316) is fixedly connected to the top of the base plate (4) and the bottom of the two adjusting shells (305). The bottom of the adjusting shell (305) extends into the inner cavity of the slide rail (316) and is slidably connected to the inner wall of the slide rail (316).

6. A limiter for a conveyor line according to claim 2, characterized in that: The four corners of the bottom of the base plate (4) are fixedly connected with movable wheels (5), and the four corners of the top of the base plate (4) are fixedly connected with support frames (6). The top of the support frames (6) is fixedly connected to the conveyor (1).

7. A limiter for a conveyor line according to claim 2, characterized in that: The bottom plate (4) is provided with a second handwheel (7) on the front and rear sides of the top. The bottom of the second handwheel (7) is fixedly connected to a second screw (8). The bottom of the second screw (8) extends through to the bottom of the bottom plate (4) and is fixedly connected to a pressure plate (9).

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