CN113156530A

CN113156530A - Drying chain on-site detection structure

Info

Publication number: CN113156530A
Application number: CN202110250937.4A
Authority: CN
Inventors: 于业旺; 刘金永
Original assignee: MMI Planning and Engineering Institute IX Co Ltd
Current assignee: MMI Planning and Engineering Institute IX Co Ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-07-23

Abstract

The invention discloses an in-place detection structure of a drying chain, which comprises an installation seat assembly, swinging mechanisms, movable rod mechanisms and position finding mechanisms, wherein two groups of swinging mechanisms are symmetrically arranged at the left side and the right side of the installation seat assembly, the upper ends of the two groups of swinging mechanisms are movably connected with the movable rod mechanisms together, the two groups of position finding mechanisms are symmetrically arranged at the left side and the right side of the front surface of the installation seat assembly, the movable rod mechanisms are used for sensing the pressure of a skid, the swinging mechanisms are used for sensing the stress condition of the movable rod mechanisms, the position finding mechanisms are used for sensing the swinging amplitude of the swinging mechanisms, so that the swinging position when the falling position of the skid is wrong can not be sensed by a high-temperature switch, the high-temperature switch control equipment stops running and gives an alarm, the normal running of the equipment is prevented from being influenced by the position deviation of an automobile body, and the position of the high-temperature switch can be conveniently adjusted, the in-place detection effect of the vehicle body is better.

Description

Drying chain on-site detection structure

Technical Field

The invention relates to the technical field of mechanical conveying in a coating workshop, in particular to an in-place detection structure of a drying chain.

Background

The automobile production line is a production line for producing automobiles in a flow operation mode. The working line processes comprise welding, stamping, coating, power assembly and the like. The automation level of an automobile manufacturer is improved, but the production line of the existing automobile painting workshop still has some problems, and the arrangement space of a drying furnace which is conventionally used is smaller because the automobile production line is limited by the whole space in the painting workshop when being planned, so that the drying furnace needs to be arranged in a transverse mode in order to meet the process requirements. In order to save energy, an air curtain closing plate and a quick transition device are arranged at the forced cooling section and the high temperature section in the drying furnace. In the transitional process, the vehicle body and the skid fall together, but sometimes the falling position is easy to deviate under the influence of other factors, the vehicle body cannot accurately fall on a trailer of the drying chain, and if the vehicle body falls on a non-trailer area, the normal operation of a production line is greatly influenced, so that the drying chain in-place detection structure is provided.

Disclosure of Invention

The invention aims to provide an in-place detection structure of a drying chain, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a stoving chain is detection structure on throne, includes mount pad subassembly, swing mechanism, movable rod mechanism and position finding mechanism, and is two sets of the swing mechanism symmetry is established the left and right sides of mount pad subassembly is two sets of the upper end of swing mechanism jointly with movable rod mechanism swing joint is two sets of position finding mechanism symmetry is established the front surface left and right sides of mount pad subassembly, the mount pad subassembly is used for fixing swing mechanism with position finding mechanism, movable rod mechanism is used for responding to the pressure of skid, swing mechanism is used for responding to the atress condition of movable rod mechanism, position finding mechanism is used for responding to swing mechanism's amplitude of oscillation.

Preferably, the mounting base subassembly includes the mounting panel, the last fixed surface of mounting panel is connected with the mount, swing mechanism includes the connecting plate, two the connecting plate symmetry is established the upper surface left and right sides of mount, the position finding mechanism includes adjustment mechanism, two the adjustment mechanism symmetry is established the front surface left and right sides of mount.

Preferably, two convex fixed axle, two are all inlayed to connecting plate one side that backs on the back the body convex fixed axle that one end that backs on the back mutually all rotates and is connected with the goods of furniture for display rather than for use, two the equal fixedly connected with in the surperficial lower part that the goods of furniture for display rather than for use of swing, the last fixed surface of swing piece is connected with the service plate, the service plate with the cooperation of position finding mechanism is used, two the connecting plate is carried on the back mutually equal fixedly connected with Z shape fixed plate on the surface, two the Z shape fixed plate is carried on the back the opposite surface the upper portion front side and the equal fixedly connected with spacing post in lower part rear side, just the goods of furniture for display rather than for use is established two between the spacing post.

Preferably, the movable rod mechanism includes the movable rod, the lower surface of movable rod corresponds the left and right sides the position of goods of furniture for display rather than for use all rotates and is connected with joint bearing, two joint bearing's lower extreme all with correspond the side the upper end fixed connection of goods of furniture for display rather than for use.

Preferably, adjustment mechanism includes L shape regulating plate and Z shape regulating plate, on two lateral walls of L shape regulating plate with the lateral wall portion of Z shape regulating plate has all been link up and is equipped with the slot hole, a lateral wall of L shape regulating plate link up through the bolt slot hole fixed connection is in on the mount, on another lateral wall of L shape regulating plate the slot hole with on the Z shape regulating plate the slot hole is the cross setting and passes through bolt fixed connection, the lateral wall lower part of Z shape regulating plate is equipped with high temperature switch, high temperature switch with the cooperation of number plate is used.

Preferably, two the both ends of convex fixed axle all run through corresponding the side the goods of furniture for display rather than for use, two the department of running through of convex fixed axle all overlaps and is equipped with the visor, two the visor all with correspond the side goods of furniture for display rather than for use fixed connection.

Preferably, the lower extreme fixedly connected with elevation structure of mount, elevation structure includes the bottom plate, the upper surface bilateral symmetry of bottom plate is equipped with electric telescopic handle, two electric telescopic handle's the equal fixedly connected with right angle trapezoidal piece in flexible end, two the equal sliding connection of right angle trapezoidal piece is in on the bottom plate, two common sliding connection has isosceles trapezoidal piece on the hypotenuse that right angle trapezoidal piece faces mutually, the upper surface fixedly connected with roof of isosceles trapezoidal piece, the upper surface of roof with the lower extreme fixed connection of mount, the equal fixedly connected with pulley structure in lower surface four corners department of roof, correspond on the bottom plate pulley structure's position all is equipped with the opening that link up.

Compared with the prior art, the invention has the beneficial effects that: a drying chain in-place detection structure is characterized in that the deflection position of a movable rod is distinguished by different pressure degrees of the pressed position of a movable rod mechanism, a swing part connected with the movable rod through a joint bearing swings in different amplitudes by taking a convex fixed shaft as an axis, a number plate connected with the lower side of the swing part through a swing block swings in different amplitudes in front of a high-temperature switch, the swing amplitude when the falling position of a skid is correct can be sensed by the high-temperature switch, equipment can continuously run, the swing position when the falling position of the skid is wrong cannot be sensed by the high-temperature switch, the high-temperature switch control equipment stops running and gives an alarm, a worker can conveniently check the position of an automobile body, the normal running of the equipment is prevented from being influenced by the position deviation of the automobile body, the high-temperature switch is arranged on an adjusting mechanism, the position of the high-temperature switch can be conveniently adjusted, and the sensing position of the high-temperature switch is more accurate, the in-place detection effect of the vehicle body is better.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is a structural view of the swing mechanism of the present invention;

FIG. 6 is a block diagram of the connecting plate, male stationary shaft and Z-shaped retaining plate of the present invention;

FIG. 7 is a front view of the lifting structure of embodiment 2 of the present invention after it has been raised;

fig. 8 is a front view of the lifting structure of embodiment 2 of the present invention after lowering.

In the figure: 1-mounting seat assembly, 101-mounting plate, 102-fixing frame, 11-lifting structure, 111-bottom plate, 112-electric telescopic rod, 113-right-angle trapezoidal block, 114-isosceles trapezoidal block, 115-top plate, 116-pulley structure, 2-swinging mechanism, 201-connecting plate, 202-convex fixed shaft, 203-swinging part, 204-swinging block, 205-number plate, 206-protective cover, 207-Z-shaped fixed plate, 208-limiting column, 3-movable rod mechanism, 301-movable rod, 302-joint bearing, 4-position finding mechanism, 401-high temperature switch, 41-adjusting mechanism, 411-L-shaped adjusting plate, 412-Z-shaped adjusting plate and 413-long hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: an in-place detection structure of a drying chain comprises a mounting seat assembly 1, swing mechanisms 2, movable rod mechanisms 3 and position finding mechanisms 4, wherein two groups of swing mechanisms 2 are symmetrically arranged on the left side and the right side of the mounting seat assembly 1, the upper ends of the two groups of swing mechanisms 2 are movably connected with the movable rod mechanisms 3 together, the two groups of position finding mechanisms 4 are symmetrically arranged on the left side and the right side of the front surface of the mounting seat assembly 1, the mounting seat assembly 1 is used for fixing the swing mechanisms 2 and the position finding mechanisms 4, the movable rod mechanisms 3 are used for sensing the pressure of a skid, the swing mechanisms 2 are used for sensing the stress condition of the movable rod mechanisms 3, the position finding mechanisms 4 are used for sensing the swing amplitude of the swing mechanisms 2, a vehicle body and the skid fall onto the movable rod mechanisms 3, the skid generates pressure to the movable rod mechanisms 3, and the skid falls onto different positions of the movable rod mechanisms 3, the movable rod mechanism 3 can generate different stress conditions, the movable rod mechanism 3 can deviate by different angles, the movable rod mechanism 3 can drive the swing mechanism 2 on the lower side to swing by different amplitudes, the swing mechanism 2 swings in front of the position finding mechanism 4, when the falling position of the skid is correct, the swing mechanism 2 can swing in the range sensed by the position finding mechanism 4, the equipment can normally run, when the falling position of the skid is wrong, the swing position of the swing mechanism 2 cannot enable the position finding mechanism 4 to sense, the position finding mechanism 4 controls the equipment to stop running, and the alarm is given out, the operator is reminded to check the position of the automobile body, and the situation that the position deviation of the automobile body affects the running of a production line is avoided.

Specifically, mount pad subassembly 1 includes mounting panel 101, mounting panel 101's last fixed surface is connected with mount 102, and mount 102 provides the mounted position for swing mechanism 2 and position finding mechanism 4, and mount 102 can be for being the spill setting, and not only beautifully but also save material, swing mechanism 2 includes connecting plate 201, two connecting plate 201 symmetry is established the upper surface left and right sides of mount 102, position finding mechanism 4 includes adjustment mechanism 41, two adjustment mechanism 41 symmetry is established the front surface left and right sides of mount 102, during the use, swing mechanism 2 simultaneous swing of both sides makes the position finding mechanism 4 of both sides respond to the swing position that corresponds side swing mechanism 2 respectively.

Particularly, two convex fixed axle 202 has all been inlayed to connecting plate 201 one side that backs on the back, two convex fixed axle 202 one end that backs on the back all rotates and is connected with goods of furniture for display rather than for use 203, two the equal fixedly connected with of a side surface lower part that goods of furniture for display rather than for use 203 looks is put the piece 204, the last fixed surface of putting the piece 204 is connected with the plate 205 of issuing a number, the plate 205 of issuing a number with positioning mechanism 4 cooperation is used, and after movable rod mechanism 3 received the pressure of skid, goods of furniture for display rather than for use 203 uses convex fixed axle 202 to swing as the axle center, and then makes goods of furniture for display rather than for use 203 drive the swing of piece 204, and the plate 205 of issuing a number on the piece 204 swings before positioning mechanism 4, makes positioning mechanism 4 respond to the position of plate 205.

Two connecting plate 201 is the equal fixedly connected with Z shape fixed plate 207 on the surface that backs on the back, two the Z shape fixed plate 207 is the spacing post 208 of the equal fixedly connected with in upper portion front side and the lower part rear side on the surface that backs on the back, just goods of furniture for display rather than for use 203 establishes two between the spacing post 208, the spacing post 208 of both sides limits the swing range of goods of furniture for display rather than for use 203 when not needing the swing when external force, goods of furniture for display rather than for use 203 inclines to lean on the spacing post 208 of rear side.

Particularly, movable rod mechanism 3 includes movable rod 301, the lower surface of movable rod 301 corresponds the left and right sides the position of goods of furniture for display rather than for use 203 all rotates and is connected with joint bearing 302, two the lower extreme of joint bearing 302 all with correspond the side the upper end fixed connection of goods of furniture for display rather than for use 203, the movable rod 301 is pressed in the sled whereabouts, and movable rod 301 passes through joint bearing 302 and drives the swing of goods of furniture for display rather than for use 203, and the swing range of the different goods of furniture for display rather than for use 203 of movable rod 301 atress condition is different.

Specifically, the adjusting mechanism 41 includes an L-shaped adjusting plate 411 and a Z-shaped adjusting plate 412, two side walls of the L-shaped adjusting plate 411 and a side wall of the Z-shaped adjusting plate 412 are both provided with a through hole 413, one side wall of the L-shaped adjusting plate 411 is fixedly connected to the fixing frame 102 through the through hole 413 by a bolt, the through hole 413 on the other side wall of the L-shaped adjusting plate 411 and the through hole 413 on the Z-shaped adjusting plate 412 are arranged in a cross shape and fixedly connected by the bolt, and since the in-situ detection structure needs to judge the falling position of the vehicle body according to the position of the induction signal plate 205, the installation position of the high temperature switch 401 needs to be very precise, and therefore, the adjusting mechanism 41 is provided, and the through bolt of the through hole 413 is loosened when the position of the high temperature switch 401 is adjusted, the L-shaped adjusting plate 411 and the Z-shaped adjusting plate 412 can both perform up-down and-up along the position of the through hole 413, The position of the high-temperature switch 401 can be adjusted by adjusting the positions in the left, right, front and back directions, so that the installation position of the high-temperature switch is more accurate.

The lateral wall lower part of Z shape adjusting plate 412 is equipped with high temperature switch 401, and high temperature switch 401 is connected with the alarm and the equipment operation controller electricity that the outside was equipped with, high temperature switch 401 with signal plate 205 cooperation is used, when signal plate 205 oscillating position does not surpass high temperature switch 401's inductive position, equipment normal operating, when signal plate 205 oscillating position does not arrive or surpass high temperature switch 401's inductive position, high temperature switch 401 controlgear stop motion and make the warning of outside alarm, make the staff inspect the automobile body position, right the automobile body position, make equipment continue to operate, avoid automobile body position offset to cause the influence to the normal operating of production line like this.

Specifically speaking, two the both ends of convex fixed axle 202 all run through the corresponding side the goods of furniture for display rather than for use 203, two the department that runs through of convex fixed axle 202 all overlaps and is equipped with visor 206, two visor 206 all with the corresponding side goods of furniture for display rather than for use 203 fixed connection makes the swing of goods of furniture for display rather than for use 203 more stable, and visor 206 is favorable to the protection of convex fixed axle 202.

The working principle is as follows: the in-place detection structure is arranged on the side of the production line, when a vehicle body and a skid fall onto a supporting trolley of a drying chain, the skid can contact the movable rod mechanism 3, the skid presses the movable rod 301, the movable rod 301 can shift in position on the swing mechanism 2 under the action of the knuckle bearing 302, the falling positions of the vehicle body are different, the skid makes the movable rod mechanism 3 shift in position, the movable rod mechanism 3 shifts in position to drive the swing mechanism 2 to swing in position, so that the swing part 203 swings in an arc shape by taking the convex fixed shaft 202 as a rotating shaft, the limiting columns 208 on two sides limit the swing amplitude of the swing part 203, and further the number plate 205 connected to the swing part 203 through the swing block 204 swings in front of the position finding mechanism 4, so that the high-temperature switch 401 senses the position of the number plate 205, if the falling position is correct, the high-temperature switch 401 can sense the number plate 205 in the correct position, and the production line can continue to run, if the falling position is incorrect, the number plate 205 is not in the correct position (not in place or over-position), so that the high-temperature switch 401 cannot sense the number plate 205, the high-temperature switch 401 can reach the time control device for alarming, and the device stops running, so that a worker can check the position of the car body, the position deviation of the car body is avoided, the normal running of a production line is influenced by the continuous running of the trailer, and the high-temperature switch 401 is arranged on the adjusting mechanism 41, so that the position of the high-temperature switch 401 can be adjusted, the position of the number plate 205 is sensed more accurately by the high-temperature switch 401, and the detection effect of the in-place detection result is better.

Example 2

The difference between the present embodiment and embodiment 1 is that, referring to fig. 7-8, a lifting structure 11 is fixedly connected to a lower end of the fixing frame 102, the lifting structure 11 includes a bottom plate 111, electric telescopic rods 112 are symmetrically arranged on a left and right side of an upper surface of the bottom plate 111, a right-angled trapezoidal block 113 is fixedly connected to a telescopic end of each of the two electric telescopic rods 112, each of the two right-angled trapezoidal blocks 113 is slidably connected to the bottom plate 111, an isosceles trapezoidal block 114 is slidably connected to a bevel edge of each of the two right-angled trapezoidal blocks 113, an upper surface of the isosceles trapezoidal block 114 is fixedly connected to a top plate 115, an upper surface of the top plate 115 is fixedly connected to a lower end of the fixing frame 102, pulley structures 116 are fixedly connected to four corners of a lower surface of the top plate 115, through openings are arranged at positions on the bottom plate 111 corresponding to the pulley structures 116, if the production line position is higher, can extend through control electric telescopic handle 112, make electric telescopic handle 112 promote the right angle trapezoidal piece 113 of both sides, make right angle trapezoidal piece 113 be close to each other, isosceles trapezoidal piece 114 in the middle of will upwards promote, and then make roof 115 rise, make this detection structure in place rise, the height of cooperation production line, and if need carry out the transfer of position to this detection structure in place, can control electric telescopic handle 112 and retract, fall roof 115, contact with ground when pulley structure 116, continue to make electric telescopic handle 112 shrink this moment, bottom plate 111 can break away from with ground, just can carry out the transfer of position to this detection structure in place through pulley structure 116, both convenient operation, and is laborsaving again.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stoving chain is detection structure on throne, includes mount pad subassembly (1), swing mechanism (2), movable rod mechanism (3) and position finding mechanism (4), its characterized in that: two sets of swing mechanism (2) symmetry is established the left and right sides of mount pad subassembly (1), and is two sets of the upper end of swing mechanism (2) jointly with swing rod mechanism (3) swing joint, two sets of position finding mechanism (4) symmetry is established the front surface left and right sides of mount pad subassembly (1), mount pad subassembly (1) is used for fixing swing mechanism (2) with position finding mechanism (4), swing rod mechanism (3) are used for responding to the pressure of skid, swing mechanism (2) are used for responding to the atress condition of swing rod mechanism (3), position finding mechanism (4) are used for responding to the amplitude of oscillation of swing mechanism (2).

2. The drying chain in-place detection structure of claim 1, wherein: the installation seat assembly (1) comprises an installation plate (101), the upper surface of the installation plate (101) is fixedly connected with a fixing frame (102), the swinging mechanism (2) comprises a connecting plate (201) and two connecting plates (201) which are symmetrically arranged on the left side and the right side of the upper surface of the fixing frame (102), and the position measuring mechanism (4) comprises an adjusting mechanism (41) and two adjusting mechanisms (41) which are symmetrically arranged on the left side and the right side of the front surface of the fixing frame (102).

3. The drying chain in-place detection structure of claim 2, wherein: two convex fixed axle (202), two convex fixed axle (202) have all been inlayed to one side that connecting plate (201) carried on the back mutually, two convex fixed axle (202) one end carried on the back mutually all rotates and is connected with goods of furniture for display rather than for use (203), two the equal fixedly connected with in the surperficial lower part that goods of furniture for display rather than for use (203) faces mutually pendulum piece (204), the last fixed surface of pendulum piece (204) is connected with plate (205) of issuing a number, plate (205) of issuing a number with positioning mechanism (4) cooperation is used, two connecting plate (201) is carried on the back mutually equal fixedly connected with Z shape fixed plate (207), two the Z shape fixed plate (207) is carried on the back the equal fixedly connected with spacing post (208) in upper portion front side and the lower part rear side on the surface mutually, just place for display rather than for use (203) establish two between spacing post (208).

4. The drying chain in-place detection structure of claim 3, wherein: the movable rod mechanism (3) comprises a movable rod (301), the lower surface of the movable rod (301) corresponds to the left side and the right side, the position of the swing part (203) is connected with a joint bearing (302) in a rotating mode, the lower end of the joint bearing (302) corresponds to the side, and the upper end of the swing part (203) is fixedly connected with the lower end of the swing part.

5. The drying chain in-place detection structure of claim 4, wherein: adjustment mechanism (41) include L shape adjusting plate (411) and Z shape adjusting plate (412), on two lateral walls of L shape adjusting plate (411) with the lateral wall portion of Z shape adjusting plate (412) all link up and are equipped with slot hole (413), a lateral wall of L shape adjusting plate (411) link up through the bolt slot hole (413) fixed connection be in on mount (102), on another lateral wall of L shape adjusting plate (411) slot hole (413) with on Z shape adjusting plate (412) slot hole (413) are the cross setting and pass through bolt fixed connection, the lateral wall lower part of Z shape adjusting plate (412) is equipped with high temperature switch (401), high temperature switch (401) with number plate (205) cooperation is used.

6. The drying chain in-place detection structure of claim 5, wherein: two the both ends of convex fixed axle (202) all run through corresponding side goods of furniture for display rather than for use (203), two the department that runs through of convex fixed axle (202) all overlaps and is equipped with visor (206), two visor (206) all with corresponding side goods of furniture for display rather than for use (203) fixed connection.

7. The drying chain in-place detection structure of claim 6, wherein: the lower end of the fixed frame (102) is fixedly connected with a lifting structure (11), the lifting structure (11) comprises a bottom plate (111), the upper surface of the bottom plate (111) is symmetrically provided with electric telescopic rods (112) at left and right, the telescopic ends of the two electric telescopic rods (112) are fixedly connected with right-angle trapezoidal blocks (113), the two right-angle trapezoidal blocks (113) are connected on the bottom plate (111) in a sliding manner, the opposite bevel edges of the two right-angle trapezoidal blocks (113) are connected with isosceles trapezoidal blocks (114) in a sliding manner, the upper surface of the isosceles trapezoid block (114) is fixedly connected with a top plate (115), the upper surface of the top plate (115) is fixedly connected with the lower end of the fixed frame (102), the four corners of the lower surface of the top plate (115) are fixedly connected with pulley structures (116), and through openings are formed in the positions, corresponding to the pulley structures (116), of the bottom plate (111).