Encoder device for suspension line chain

Abstract

The utility model relates to the technical field of suspension lines, and discloses an encoder device for a suspension line chain, which is characterized in that a mounting component is arranged on a suspension bracket; according to the utility model, the original suspension bracket is drilled, so that the installation of the mounting seat can be completed through the fixing bolts, the original shape and structure of the suspension bracket do not need to be changed, meanwhile, the mounting can be carried out without shutdown, the operation is convenient, the two encoder bodies can be additionally mounted through the arrangement of the two supports, the free mounting of the encoder bodies is realized, and the mounting efficiency is improved. An accurate basis is provided for signals of automatic spraying or automatic assembly suspension line stations so as to meet different signal processing requirements, the positions of the two supports can be fixed through the tensioning springs, so that the transmission rollers abut against the outer sides of the suspension chains, and meanwhile, for the suspension chains of different specifications, the transmission rollers can be driven by the transmission rollers to abut against the outer sides of the suspension chains. And the transmission roller can still abut against the outer side of the hanging chain so as to be matched with hanging chains of different specifications for use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of suspension line, concretely is a kind of encoder device for suspension line chain. BACKGROUND

[0002] Suspension line has the advantages of stable operation, high efficiency, large bearing capacity and low fault rate of continuous operation, and can move on closed track or open track, turn and climb randomly to adapt to various geographical environmental conditions, and is widely used in product assembly, material supply, drying, cleaning, spraying and other industries.

[0003] In the field of automatic spraying or automatic assembly, accurate position information of products needs to be obtained. The factory suspension line is driven by a common motor, and the length is long, often with a path of ups and downs with turns, resulting in a large deviation of the position of the product conveyed to the station from the position calculated by the program. Moreover, the specifications of the suspension line chain are different, and it is not suitable to use a fixed size tool to measure the speed of the chain. Therefore, an encoder device for suspension line chain is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an encoder device for suspension line chain to solve the problem of obtaining accurate position information of products in the field of automatic spraying or automatic assembly. The factory suspension line is driven by a common motor, and the length is long, often with a path of ups and downs with turns, resulting in a large deviation of the position of the product conveyed to the station from the position calculated by the program. Moreover, the specifications of the suspension line chain are different, and it is not suitable to use a fixed size tool to measure the speed of the chain.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an encoder device for suspension line chain, comprising a suspension bracket, the suspension bracket is provided with a mounting assembly;

[0006] The mounting assembly comprises a mounting seat, a fixed shaft and two supports, the mounting seat is arranged at the top of the suspension bracket, the fixed shaft is fixedly connected to the top of the mounting seat, one end of each of the two supports is rotatably connected to the outer side of the fixed shaft, a connecting column is installed on the top of each of the two supports, a tension spring is installed between the two connecting columns, an axle seat is installed on the other end of each of the two supports, a connecting shaft is installed in the axle seat, a transmission roller is installed on one end of the connecting shaft, a fixed frame is installed on the top of one of the supports, and an encoder body is installed on the top of the fixed frame.

[0007] As a preferred embodiment, a plurality of pulleys are arranged on both sides of the suspension bracket, a connecting frame is installed on the side of each of the plurality of pulleys away from the suspension bracket, and a suspension chain is fixedly connected between the two connecting frames.

[0008] As preferred, the rotating shaft of the encoder body penetrates through the top of the fixing frame and is provided with a coupling, and the bottom end of the coupling is installed on the top of the connecting shaft.

[0009] As preferred, the two transmission rollers respectively abut against the two sides of the hanging chain.

[0010] As preferred, the mounting seat is provided with a fixing bolt, and the mounting seat is installed on the top of the hanging support through the fixing bolt.

[0011] As preferred, the top of each of the two supports is provided with a fixing hole, a connecting bolt penetrates through the inside of the fixing hole, one end of the connecting bolt is installed on the bottom end of the fixing frame, and the fixing hole is located between the shaft seat and the connecting column.

[0012] As preferred, the bottom of the connecting shaft is provided with a threaded hole, a fixing column is connected in the threaded hole, a through groove is formed in the fixing column, one end of the top block fixedly connected with the through groove, two limiting blocks are movably inserted into the outer side of the connecting shaft, one end of each of the two limiting blocks is located in the through groove and is fixedly connected with a tension spring, an inclined surface is arranged on one side of each of the two limiting blocks, one end of the top block abuts against the inclined surface, an insertion slot is formed in the inside of the transmission roller, two limiting grooves are formed in the inside of the insertion slot, the limiting grooves and the limiting blocks are matched with each other, and a threaded column is threadedly connected in the inside of the threaded hole and abuts against one end of the fixing column.

[0013] Compared with the prior art, the above technical scheme has the following technical effects:

[0014] 1、The mounting seat can be installed through the fixing bolt by drilling holes in the original hanging support, without changing the original shape and structure of the hanging support, and the installation can be carried out without stopping the machine, which is more convenient, the double encoder bodies can be additionally installed through the two supports, the installation of the encoder body is free, the signals of the automatic spraying or automatic assembly hanging line station can be accurately provided as a basis, and the needs of different signal processing can be met.

[0015] 2、The position of the two supports can be fixed through the tension spring, the transmission roller abuts against the outside of the hanging chain, and the transmission roller can still abut against the outside of the hanging chain for different specifications of the hanging chain, so that different specifications of the hanging chain can be matched and used.

[0016] 3. The utility model discloses a reverse rotation bolt column makes one end of bolt column separate from one end of fixed column, and then two limit blocks reset under the action of tension spring force, make the top block move in the inside of screw hole, and two limit blocks retract to the inside of through groove simultaneously, make one end of two limit blocks separate from the inside of limit slot, can dismantle transmission roller, can replace worn transmission roller, to facilitate the use of device. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the fixed frame structure schematic diagram of the utility model;

[0020] Figure 3 It is the support bottom structure schematic diagram of the utility model;

[0021] Figure 4 It is the suspension support structure schematic diagram of the utility model;

[0022] Figure 5 It is the connecting shaft structure schematic diagram of the utility model;

[0023] Figure 6 It is the transmission roller section structure schematic diagram of the utility model.

[0024] Explanation of reference numerals: 1, suspension support, 2, pulley, 3, connecting frame, 4, suspension chain, 5, mounting seat, 6, fixed shaft, 7, support, 8, connecting column, 9, tension spring, 10, shaft seat, 11, connecting shaft, 12, transmission roller, 13, fixed frame, 14, encoder body, 15, shaft coupling, 16, fixed bolt, 17, fixed hole, 18, connecting bolt, 19, screw hole, 20, fixed column, 21, through groove, 22, top block, 23, limit block, 24, tension spring, 25, slot, 26, limit slot, 27, bolt column. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the specification are only used to cooperate with the disclosed content of the specification, to enable those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present application, and therefore do not have technical substantive significance. Any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the present application, should still fall within the scope of the disclosed technical content of the present application.

[0027] Embodiment

[0028] In the prior art, in the fields of automatic spraying or automatic assembly, accurate position information of products needs to be obtained. A factory suspension line is driven by a common motor, and has a long length and a path with undulations and turns, so that when the product is conveyed to a station, the position deviation from the position calculated by the program is large, and the specifications of the suspension line chain are different, and it is not suitable to use a fixed size tool to measure the speed of the chain.

[0029] Please refer to Figures 1-6 The present application provides a technical solution: an encoder device for a suspension line chain, comprising a suspension bracket 1, a plurality of pulleys 2 are arranged on both sides of the suspension bracket 1, a connecting frame 3 is installed on the side of each of the plurality of pulleys 2 away from the suspension bracket 1, a suspension chain 4 is fixedly connected between the plurality of connecting frames 3 on both sides, the suspension chain 4 moves on both sides of the suspension bracket 1 through the pulleys 2 on the connecting frames 3, and an installation assembly is arranged on the suspension bracket 1.

[0030] The mounting assembly is arranged, so that the encoder body 14 can match different specifications of the hanging chain 4 for use, and double encoder bodies 14 can be additionally arranged to meet the needs of different signal processing; the mounting assembly comprises a mounting seat 5, a fixed shaft 6 and two supports 7, the mounting seat 5 is arranged at the top of the hanging bracket 1, the fixed shaft 6 is fixedly connected to the top of the mounting seat 5, one end of each of the two supports 7 is rotatably connected to the outer side of the fixed shaft 6, a connecting column 8 is arranged at the top of each of the two supports 7, a tension spring 9 is arranged between the two connecting columns 8, an axle seat 10 is arranged at the other end of each of the two supports 7, a connecting shaft 11 is arranged in the axle seat 10, a transmission roller 12 is arranged at one end of the connecting shaft 11, the two transmission rollers 12 abut the two sides of the hanging chain 4 respectively, the position of the two supports 7 can be fixed by the tension spring 9, so that the transmission roller 12 abuts the outer side of the hanging chain 4, and the transmission roller 12 can still abut the outer side of the hanging chain 4 for different specifications of the hanging chain 4;

[0031] The top of one of the two supports 7 is provided with a fixing frame 13, the top of the fixing frame 13 is provided with the encoder body 14, the rotating shaft of the encoder body 14 penetrates the top of the fixing frame 13 and is provided with a shaft coupling 15, the bottom end of the shaft coupling 15 is arranged at the top of the connecting shaft 11, the two supports 7 are arranged to realize the free installation of the encoder body 14 and ensure that the signal of the automatic spraying or automatic assembly hanging line station can provide accurate basis.

[0032] In order to facilitate the installation of the device, the mounting seat 5 is provided with a fixing bolt 16, the mounting seat 5 is arranged at the top of the hanging bracket 1 through the fixing bolt 16, the mounting of the mounting seat 5 can be completed through the fixing bolt 16 by drilling holes in the original hanging bracket 1, without the need to change the original shape and structure of the hanging bracket 1, and the installation can be carried out without stopping the machine, which is more convenient.

[0033] In order to facilitate the additional installation of the encoder body 14, the top of each of the two supports 7 is provided with a fixing hole 17, a connecting bolt 18 penetrates the inside of the fixing hole 17, one end of the connecting bolt 18 is arranged at the bottom end of the fixing frame 13, and the fixing hole 17 is located between the axle seat 10 and the connecting column 8; when the encoder body 14 is additionally installed, the fixing frame 13 is arranged at the top of the support 7 through the connecting bolt 18, so that the additional installation of the encoder body 14 can be completed, which is simple and fast.

[0034] In order to facilitate the replacement of the transmission roller 12; the bottom of the connecting shaft 11 is provided with a threaded hole 19, the inside of the threaded hole 19 is connected with a fixed column 20, the fixed column 20 is provided with a through slot 21, one end of the through slot 21 is fixedly connected with a top block 22, the outer side of the connecting shaft 11 is movably inserted with two limiting blocks 23, one end of the two limiting blocks 23 is located in the inside of the through slot 21 and is fixedly connected with a tension spring 24, one side of the two limiting blocks 23 is provided with an inclined surface, one end of the top block 22 abuts against the inclined surface, the inside of the transmission roller 12 is provided with a slot 25, the inside of the slot 25 is provided with two limiting grooves 26, the limiting grooves 26 and the limiting blocks 23 are matched with each other, the inside of the threaded hole 19 is connected with a threaded column through a thread and abuts against one end of the fixed column 20; when the transmission roller 12 needs to be replaced, the threaded column 27 is rotated in the opposite direction, so that one end of the threaded column 27 is separated from one end of the fixed column 20, then the two limiting blocks 23 are reset under the action of the tension spring 24, so that the two limiting blocks 23 press the top block 22, the top block 22 moves in the inside of the threaded hole 19, at the same time, the two limiting blocks 23 retract into the inside of the through slot 21, so that one end of the two limiting blocks 23 is separated from the inside of the limiting groove 26, the transmission roller 12 can be disassembled, the worn transmission roller 12 can be replaced, so as to facilitate the use of the device.

[0035] The model of the encoder body 14 is: SV-X2MH010A-N2CA.

[0036] When in use, the hanging chain 4 moves on both sides of the hanging support 1 through the pulley 2 on the connecting frame 3, in the process of moving of the hanging chain 4, the hanging chain 4 drives the transmission roller 12 to rotate, the transmission roller 12 drives the connecting shaft 11 to rotate in the inside of the shaft seat 10, the shaft seat 10 drives the rotating shaft of the encoder body 14 to rotate through the shaft coupling 15, the effective information of the hanging chain 4 can be provided through the encoder body 14, so as to ensure the normal operation of the hanging line; through the setting of the two supports 7, the double encoder bodies 14 can be additionally installed, the installation of the encoder body 14 is free, the accurate basis for providing signals to the automatic spraying or automatic assembly hanging line station is ensured, so as to meet the needs of different signal processing; through the tension spring 9, the positions of the two supports 7 can be fixed, so that the transmission roller 12 abuts against the outside of the hanging chain 4, at the same time, for different specifications of the hanging chain 4, the transmission roller 12 can still abut against the outside of the hanging chain 4, so as to match different specifications of the hanging chain 4 for use; when the device is installed, the installation of the mounting seat 5 can be completed through the fixed bolt 16 by drilling holes in the original hanging support 1, the original shape structure of the hanging support 1 does not need to be changed, at the same time, the installation can be carried out without stopping the machine, which is relatively convenient;

[0037] When the transmission roller 12 needs to be replaced, the bolt column 27 is rotated in the reverse direction, so that one end of the bolt column 27 is separated from one end of the fixed column 20, then the two limiting blocks 23 are reset under the action of the tension spring 24, so that the two limiting blocks 23 extrude the top block 22, so that the top block 22 moves in the inside of the threaded hole 19, and at the same time the two limiting blocks 23 retract into the inside of the through slot 21, so that one end of the two limiting blocks 23 is separated from the inside of the limiting slot 26, that is, the transmission roller 12 can be disassembled, the worn transmission roller 12 can be replaced, and the use of the device is facilitated.

[0038] Those skilled in the art can understand that the features described in various embodiments and / or claims of the present application can be combined or / and combined, even if such combinations or combinations are not explicitly described in the present application. In particular, the features described in various embodiments and / or claims of the present application can be combined and / or combined without departing from the spirit and teachings of the present application. All these combinations and / or combinations fall within the scope of the present application.

Claims

1. An encoder device for a suspension wire chain, comprising a suspension bracket (1), characterized in that: The hanging support (1) is provided with a mounting assembly; The mounting assembly comprises a mounting seat (5), a fixed shaft (6) and two supports (7), the mounting seat (5) is arranged on the top of the hanging support (1), the fixed shaft (6) is fixedly connected to the top of the mounting seat (5), one end of each of the two supports (7) is rotatably connected to the outer side of the fixed shaft (6), a connecting column (8) is arranged on the top of each of the two supports (7), a tension spring (9) is arranged between the two connecting columns (8), an axle seat (10) is arranged on the other end of each of the two supports (7), a connecting shaft (11) is arranged in the axle seat (10), a transmission roller (12) is arranged on one end of the connecting shaft (11), a fixed frame (13) is arranged on the top of one of the two supports (7), and an encoder body (14) is arranged on the top of the fixed frame (13).

2. An encoder apparatus for a hanging line chain according to claim 1, characterized in that: A plurality of pulleys (2) are arranged on the two sides of the hanging support (1), a connecting frame (3) is arranged on the side of each of the plurality of pulleys (2) away from the hanging support (1), and a hanging chain (4) is fixedly connected between the two connecting frames (3).

3. An encoder apparatus for a hanging wire chain according to claim 1, characterized in that: A shaft hole is arranged in the top of the fixed frame (13), and a shaft hole is arranged in the top of the connecting shaft (11).

4. An encoder apparatus for a hanging line chain according to claim 2, characterized in that: The two transmission rollers (12) abut against the two sides of the hanging chain (4) respectively.

5. An encoder apparatus for a hanging wire chain according to claim 1, characterized in that: A fixing bolt (16) is arranged on the mounting seat (5), and the mounting seat (5) is arranged on the top of the hanging support (1) through the fixing bolt (16).

6. An encoder apparatus for a hanging line chain according to claim 1, characterized in that: A fixing hole (17) is arranged in the top of each of the two supports (7), a connecting bolt (18) is arranged in the fixing hole (17), one end of the connecting bolt (18) is arranged on the bottom end of the fixed frame (13), and the fixing hole (17) is arranged between the axle seat (10) and the connecting column (8).

7. An encoder apparatus for a hanging line chain according to claim 1, characterized in that: A threaded hole (19) is arranged in the bottom of the connecting shaft (11), a fixed column (20) is arranged in the threaded hole (19), a through groove (21) is arranged in the fixed column (20), a top block (22) is fixedly connected to one end of the through groove (21), two limiting blocks (23) are movably inserted into the outer side of the connecting shaft (11), one end of each of the two limiting blocks (23) is arranged in the through groove (21) and fixedly connected to a tension spring (24), an inclined surface is arranged on one side of each of the two limiting blocks (23), one end of the top block (22) abuts against the inclined surface, an insertion groove (25) is arranged in the transmission roller (12), two limiting grooves (26) are arranged in the insertion groove (25), the limiting grooves (26) are matched with the limiting blocks (23), and a threaded column is threadedly connected in the threaded hole (19) and abuts against one end of the fixed column (20).

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