CN109501113B - Filter screen production equipment for mobile air conditioner - Google Patents

Filter screen production equipment for mobile air conditioner Download PDF

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Publication number
CN109501113B
CN109501113B CN201811358936.6A CN201811358936A CN109501113B CN 109501113 B CN109501113 B CN 109501113B CN 201811358936 A CN201811358936 A CN 201811358936A CN 109501113 B CN109501113 B CN 109501113B
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China
Prior art keywords
filter screen
adjusting
frame
pushing
rotating
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CN201811358936.6A
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Chinese (zh)
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CN109501113A (en
Inventor
方志斌
陈先勇
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Zhejiang Oulun Electric Co ltd
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Zhejiang Oulun Electric Co ltd
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Priority to CN201811358936.6A priority Critical patent/CN109501113B/en
Publication of CN109501113A publication Critical patent/CN109501113A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0433—Injection moulding apparatus using movable moulds or mould halves mounted on a conveyor belt or chain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14008—Inserting articles into the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like

Abstract

The invention relates to filter screen production equipment for a mobile air conditioner, which comprises a bottom plate, a workbench, a material conveying device and a shifting device, wherein the material conveying device is installed in the middle of the bottom plate, the shifting device is arranged on the front side of the material conveying device, the workbench is arranged at the upper end of the material conveying device, the workbench and the shifting device are both installed on the bottom plate, the material conveying device comprises a belt type material conveying machine, a material placing frame and a positioning frame, and the shifting device comprises a linear guide rail, a sliding frame, a pushing plate, a pushing mechanism, an installation frame, a lifting cylinder, a working frame and a shifting mechanism. The automatic filter screen taking, placing and collecting device can solve the problems of high labor cost, high labor intensity, potential safety hazard, low working precision, easiness in causing filter screen scrapping and the like in the existing filter screen production process, can realize the automatic taking, placing and collecting functions of the filter screen, and has the advantages of low labor cost, low labor intensity, high safety, high working precision, low filter screen scrapping rate and the like.

Description

Filter screen production equipment for mobile air conditioner
Technical Field
The invention relates to the field of production of mobile air conditioner components, in particular to filter screen production equipment for a mobile air conditioner.
Background
The mobile air conditioner is an air conditioner which can be moved at will, is the earliest rise in European and American countries due to portability, and is widely used. The main parts in the mobile air conditioner include a filter screen, and the filter screen can filter dust, bacteria, dirt and the like in the air in the use process of the mobile air conditioner and is essential for ensuring the physical health of a user. The filter screen need bordure it in process of production, at the in-process of borduring, need the staff to treat that the filter screen of borduring is placed in injection mold one by one, treat to bordure and finish, the rethread manual mode takes out it, work load is big, high in labor strength, and the staff is when placing the filter screen, can't guarantee to place the accuracy with the filter screen position at every turn, in case the filter screen position is crooked, just can't normally bordure, can cause scrapping of filter screen often, in addition, because it is higher to mould plastics when borduring temperature, the staff takes place the scald easily in the course of the work, the security in the working process is not high.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a filter screen production device for a mobile air conditioner, which can solve the problems of high labor cost, high labor intensity, potential safety hazards, low working precision, easiness in causing filter screen scrapping and the like in the existing filter screen production process, can realize the functions of automatically taking, placing and collecting the filter screen, and has the advantages of low labor cost, low labor intensity, high safety, high working precision, low filter screen scrapping rate and the like.
The technical scheme adopted by the invention to solve the technical problem is as follows: a filter screen production device for a mobile air conditioner comprises a bottom plate, a workbench, a material conveying device and a shifting device, wherein the material conveying device is installed in the middle of the bottom plate, the shifting device is arranged on the front side of the material conveying device, the workbench is arranged at the upper end of the material conveying device, and the workbench and the shifting device are both installed on the bottom plate; wherein:
the material conveying device comprises a belt type material conveying machine, a material placing frame and a positioning frame, the belt type material conveying machine is arranged on a bottom plate, the material placing frame is arranged on the surface of a conveying belt of the belt type material conveying machine, material placing grooves are uniformly formed in the material placing frame from left to right, the positioning frame is arranged in the material placing grooves and comprises a fixing plate and a first spring, the material placing groove comprises guide plates, a position correcting plate, a second spring and a mounting plate, wherein the number of the fixing plates is two, the two fixing plates are symmetrically arranged on the inner wall of the material placing groove in a left-right mode, the inner sides of the fixing plates are connected with one end of the first spring, the other end of the first spring is provided with the guide plates, the upper ends of the guide plates are of cambered surface structures, the position correcting plate is symmetrically arranged on the front side and the rear side of the material placing groove, the outer side of the position correcting plate is connected with one end of the second spring, the other end of the second spring is arranged on the mounting plate, the mounting plate is arranged on; the filter screens to be processed are placed in the corresponding material placing grooves one by one through the existing equipment, and the filter screens are placed in the material placing grooves in a front-back bilateral symmetry mode under the action of the positioning frame, so that the shifting device can grab the filter screens, the stability of the filter screens in the conveying process can be guaranteed, and the influence on the normal operation of follow-up work due to the fact that the positions of the filter screens are inclined is avoided.
The shifting device comprises linear guide rails, sliding frames, pushing plates, a pushing mechanism, mounting frames, a lifting cylinder, a working frame and a shifting mechanism, the number of the linear guide rails is two, the two linear guide rails are symmetrically mounted on a bottom plate in a front-back mode, the sliding frames are mounted on the linear guide rails in a sliding fit mode, the pushing plates are mounted at the right ends of the sliding frames, the right ends of the pushing plates are connected with the pushing mechanism, the pushing mechanism is mounted on the bottom plate, the mounting frames are mounted between the sliding frames mounted on the two linear guide rails respectively, the number of the mounting frames is three, the three mounting frames are uniformly arranged from left to right, the lower ends of the mounting frames are connected with the bottom end of the lifting cylinder, the top end of the lifting cylinder is provided with the working frame, the lower; the horizontal position and the height of the sliding frame are respectively adjusted through the pushing mechanism and the lifting cylinder, when the filter screen in the material placing groove moves to be under the first shifting mechanism, the shifting mechanism takes the filter screen out of the material placing groove, the first shifting mechanism drives the filter screen to move to be over the workbench under the action of the pushing mechanism, the shifting mechanism places the filter screen in an injection mold on the workbench, after the injection molding is completed, the second shifting mechanism over the injection mold takes the filter screen out of the injection mold, the filter screen is placed in a material placing groove at the left end of the workbench under the action of the pushing mechanism, then the third shifting mechanism at the leftmost end takes the filter screen in the material placing groove out and places the filter screen in the existing collecting equipment, the filter screen does not need to be manually taken, placed and collected, the potential safety hazard existing when the filter screen is manually contacted with a high-temperature injection mold and the error existing when the filter screen is manually placed are eliminated, the safety and the working precision in the working process are improved, and the rejection rate of the filter screen is reduced.
The pushing mechanism comprises a fixing frame, a rotating motor, a rotating disc, a rotating frame and a pushing column, wherein the fixing frame is installed on the bottom plate, a pushing groove is formed in the upper end of the fixing frame, the rotating groove is formed in the front end of the fixing frame, the rotating disc is installed in the rotating groove through a bearing, the rear end of the rotating disc is connected with an output shaft of the rotating motor, the rotating motor is installed at the rear end of the fixing frame through a motor base, a round pin is arranged on the rotating disc, the side wall of the round pin is connected with the side wall of a sliding groove formed in the rotating frame in a sliding fit mode, the lower end of the rotating frame is installed on the side wall of the fixing frame through a pin shaft, the side wall of the sliding groove in the upper end of the rotating frame is connected with a cylindrical block arranged at the front; drive the rolling disc through rotating the motor and rotate, rotate the in-process at the rolling disc, the round pin slides in the rolling frame spout, thereby drive the rolling frame and carry out reciprocating swing around the round pin axle, make the cylinder piece that is connected with the spout drive the propelling movement post and carry out reciprocal linear motion in the propelling movement inslot, reach the function of adjusting the aversion mechanism position, make three aversion mechanism can accomplish in proper order to press from both sides the filter screen and get, place the filter screen on injection mold and the step of collecting the filter screen after borduring, the work continuity is strong, need not the manual work and operate, the work efficiency is improved, the labor cost is reduced.
The shifting mechanism comprises two adjusting plates, two adjusting cylinders, a mounting seat, a linear slide rail, an adjusting block, an adjusting auxiliary cylinder, a connecting seat and a bearing bracket, the two adjusting plates are symmetrically arranged in the adjusting groove in a front-back manner in a sliding fit manner, the adjusting cylinder is connected between the two adjusting plates and is arranged on the working frame through the mounting seat, the adjusting cylinder is of a bidirectional telescopic structure, the linear slide rail is arranged at the lower end of each adjusting plate, the adjusting blocks are symmetrically arranged at the left end and the right end of the linear slide rail in a sliding fit manner, the adjusting block is of an L-shaped structure, the adjusting auxiliary cylinder is connected between the adjusting blocks and is arranged on the linear guide rail through the connecting seat, the adjusting auxiliary cylinder is of a bidirectional telescopic structure, the bearing bracket is arranged at the lower end of each adjusting block and comprises a vertical plate, the lower end of the vertical plate is provided with a stop block, the upper end of the stop block is attached to the lower end of the rotating block, and the rotating block is arranged on the side wall of the vertical plate through a hinge; the position of the support bracket is adjusted through the telescopic motion of the adjusting cylinder and the adjusting auxiliary cylinder, so that when the lifting cylinder drives the support bracket to move downwards, the lower end of the support bracket can extend into a mesh hole arranged on the filter screen, in the downward movement process of the support bracket, the lower end of the rotating block is contacted with the edge of the filter screen, the rotating block can rotate anticlockwise until the normal movement of the support bracket cannot be obstructed, after the lower end of the support bracket passes through the mesh hole, the rotating block recovers to the original position under the action of gravity, then the adjusting block is driven to move outwards through the telescopic motion of the adjusting auxiliary cylinder, the support bracket is driven to move upwards through the telescopic motion of the lifting cylinder, the upper end of the rotating block can support the lower end of the filter screen, so that the filter screen can be lifted and moved to the next position, the position of the filter screen does not need to be adjusted manually, the labor intensity is reduced, and the potential safety hazard existing when, the working efficiency is improved.
When the device works, an injection mold used by a worker when the filter screen is wrapped is placed in the center of a workbench, the filter screens to be processed are placed in corresponding material placing grooves one by one through the existing equipment, the filter screens are placed in the material placing grooves in a front-back and left-right symmetrical mode under the action of a positioning frame, when the filter screens in the material placing grooves move to the position under a first shifting mechanism, the shifting mechanism takes out the filter screens from the material placing grooves, the first shifting mechanism drives the filter screens to move to the position over the workbench under the action of a pushing mechanism, the shifting mechanism places the filter screens in the injection mold on the workbench, after injection molding is completed, a second shifting mechanism located above the injection mold takes out the filter screens from the injection mold, the filter screens are placed in the material placing grooves at the left end of the workbench under the action of the pushing mechanism, and then a third shifting mechanism located at the leftmost end takes out the filter screens in the material placing grooves and places the filter screens in the existing collecting equipment, the automatic filter screen taking and placing device can solve the problems of high labor cost, high labor intensity, potential safety hazard, low working precision, easiness in causing filter screen scrapping and the like in the conventional filter screen production process, and can realize the functions of automatically taking, placing and collecting the filter screen.
Compared with the prior art, the invention has the following advantages:
1. the automatic filter screen taking, placing and collecting device can solve the problems of high labor cost, high labor intensity, potential safety hazard, low working precision, easiness in causing filter screen scrapping and the like in the existing filter screen production process, can realize the automatic taking, placing and collecting functions of the filter screen, and has the advantages of low labor cost, low labor intensity, high safety, high working precision, low filter screen scrapping rate and the like;
2. the filter screen conveying device is provided with the conveying device, so that the stability of the filter screen in the conveying process can be ensured, and the influence on the normal operation of the subsequent work due to the skew position of the filter screen is avoided;
3. the shifting device is arranged, so that the filter screen does not need to be taken, placed and collected manually, potential safety hazards existing when the filter screen is in manual contact with a high-temperature injection mold and errors existing when the filter screen is placed manually are eliminated, the safety and the working precision in the working process are improved, and the rejection rate of the filter screen is reduced;
4. the invention is provided with the pushing mechanism, can help the three shifting mechanisms to sequentially complete the steps of clamping the filter screen, placing the filter screen on the injection mold and collecting the filter screen after edge covering, has strong working continuity, does not need manual operation, reduces the labor intensity, improves the working efficiency and reduces the labor cost.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the bottom plate and the feeding device of the present invention;
FIG. 3 is a perspective view of the base plate and the shifting device;
FIG. 4 is a schematic view of a first three-dimensional structure between the mounting frame, the lift cylinder, the work frame and the shifting mechanism of the present invention;
FIG. 5 is a schematic diagram of a second perspective structure between the mounting frame, the lift cylinder, the work frame and the shifting mechanism of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
As shown in fig. 1 to 6, a filter screen production device for a mobile air conditioner comprises a bottom plate 1, a workbench 2, a material conveying device 3 and a shifting device 4, wherein the material conveying device 3 is installed in the middle of the bottom plate 1, the shifting device 4 is arranged on the front side of the material conveying device 3, the workbench 2 is arranged at the upper end of the material conveying device 3, and the workbench 2 and the shifting device 4 are both installed on the bottom plate 1; wherein:
the material conveying device 3 comprises a belt conveyor 31, a material placing rack 32 and a positioning rack 33, the belt conveyor 31 is arranged on a base plate 1, the material placing rack 32 is arranged on the surface of a conveyor belt of the belt conveyor 31, the material placing rack 32 is uniformly provided with material placing slots from left to right, the positioning rack 33 is arranged in the material placing slots, the positioning rack 33 comprises a fixing plate 331, a first spring 332, a guide plate 333, a position correcting plate 334, a second spring 335 and a mounting plate 336, the number of the fixing plates 331 is two, the two fixing plates 331 are symmetrically arranged on the inner wall of the material placing slots from left to right, the inner sides of the fixing plates 331 are connected with one end of the first spring 332, the other end of the first spring 332 is provided with the guide plate 333, the upper end of the guide plate 333 is of a cambered surface structure, the position correcting plates 334 are symmetrically arranged on the front side and the rear side of the material placing slots, the outer sides of the position correcting plates 334 are, the material placing rack 32 and the positioning rack 33 are both made of flexible and telescopic materials; the filter screens to be processed are placed in the corresponding material placing grooves one by one through the existing equipment, and the filter screens are placed in the material placing grooves in a front-back bilateral symmetry mode under the action of the positioning frame 33, so that the shifting device 4 can grab the filter screens, the stability of the filter screens in the conveying process can be guaranteed, and the influence on the normal operation of the follow-up work due to the fact that the positions of the filter screens are inclined is avoided.
The shifting device 4 comprises linear guide rails 41, two pushing plates 43, a pushing mechanism 44, a mounting rack 45, a lifting cylinder 46, a working rack 47 and a shifting mechanism 48, the number of the linear guide rails 41 is two, the two linear guide rails 41 are symmetrically arranged on the bottom plate 1 from front to back, the sliding rack 42 is arranged on the linear guide rails 41 in a sliding fit mode, the pushing plate 43 is arranged at the right end of the sliding rack 42, the right end of the pushing plate 43 is connected with the pushing mechanism 44, the pushing mechanism 44 is arranged on the bottom plate 1, the mounting rack 45 is respectively arranged between the sliding racks 42 arranged on the two linear guide rails 41, the number of the mounting rack 45 is three, the three mounting racks 45 are uniformly arranged from left to right, the lower end of each mounting rack 45 is connected with the bottom end of the lifting cylinder 46, the working rack 47 is, and the distance between the adjacent mounting brackets 45 is equal to the distance between the adjacent material placing grooves; the horizontal position and the height of the sliding frame 42 are respectively adjusted through the pushing mechanism 44 and the lifting cylinder 46, when the filter screen in the material placing groove moves to the position under the first shifting mechanism 48, the shifting mechanism 48 takes the filter screen out of the material placing groove, under the action of the pushing mechanism 44, the first shifting mechanism 48 drives the filter screen to move to the position over the workbench 2, at the moment, the shifting mechanism 48 places the filter screen in the injection mold on the workbench 2, after the injection molding is finished, the second shifting mechanism 48 positioned over the injection mold takes the filter screen out of the injection mold, and under the action of the pushing mechanism 44, the filter screen is placed in the material placing groove at the left end of the workbench 2, then the third shifting mechanism 48 positioned at the leftmost end takes out the filter screen in the material placing groove and places the filter screen in the existing collecting equipment, and manual taking, placing and collecting of the filter screen are not needed, potential safety hazard that exists when having eliminated artifical contact high temperature injection mold and the artifical error that exists when placing the filter screen, improved the security and the work precision in the course of the work, reduced the disability rate of filter screen simultaneously.
The pushing mechanism 44 includes a fixing frame 441 and a rotating motor 442, the rotary plate 443, the rotary frame 444 and the pushing column 445, the fixed frame 441 is installed on the bottom plate 1, the upper end of the fixed frame 441 is provided with a pushing groove, the front end of the fixed frame 441 is provided with a rotary groove, the rotary plate 443 is installed in the rotary groove through a bearing, the rear end of the rotary plate 443 is connected with an output shaft of the rotary motor 442, the rotary motor 442 is installed at the rear end of the fixed frame 441 through a motor base, the rotary plate 443 is provided with a round pin, the side wall of the round pin is connected with the side wall of a sliding groove formed in the rotary frame 444 in a sliding fit manner, the lower end of the rotary frame 444 is installed on the side wall of the fixed frame 441 through a pin shaft, the side wall of the sliding groove at the upper end of the rotary frame 444 is connected with a cylindrical block arranged at the front end of the pushing column 445 in; drive rolling disc 443 through rotating motor 442 and rotate, at the rolling disc 443 rotation in-process, the round pin slides in the rotating frame 444 spout, thereby drive rotating frame 444 and carry out reciprocal swing around the round pin axle, make the cylinder piece that is connected with the spout drive propelling movement post 445 at the propelling movement inslot reciprocating linear motion, reach the function of adjusting 48 positions of shifting mechanism, make three shifting mechanism 48 can accomplish in proper order to press from both sides the filter screen and get, place the filter screen on injection mold and the step of collecting the filter screen after borduring, the work continuity is strong, need not the manual work and operate, and the work efficiency is improved, and the labor cost is reduced.
The shifting mechanism 48 comprises adjusting plates 481, adjusting cylinders 482, mounting seats 483, linear sliding rails 484, adjusting blocks 485, adjusting auxiliary cylinders 486, connecting seats 487 and a support bracket 488, wherein the number of the adjusting plates 481 is two, the two adjusting plates 481 are symmetrically arranged in the adjusting grooves in a sliding fit manner in a front-back manner, the adjusting cylinders 482 are connected between the two adjusting plates 481, the adjusting cylinders 482 are arranged on a working frame 47 through the mounting seats 483, the adjusting cylinders 482 are of a bidirectional telescopic structure, the linear sliding rails 484 are arranged at the lower ends of the adjusting plates 481, the adjusting blocks 485 are symmetrically arranged at the left ends and the right ends of the linear sliding rails 484 in a sliding fit manner, the adjusting blocks 485 are of an L-shaped structure, the adjusting auxiliary cylinders 486 are connected between the adjusting blocks 485, the adjusting auxiliary cylinders 486 are arranged on the linear guide rails 41 through the connecting seats 487, the adjusting auxiliary cylinders 486, the support bracket 488 comprises a vertical plate, a stop block and a rotating block, wherein the vertical plate is arranged at the lower end of the adjusting frame, the stop block is arranged at the lower end of the vertical plate, the upper end of the stop block is tightly attached to the lower end of the rotating block, and the rotating block is arranged on the side wall of the vertical plate through a hinge; the position of the support bracket 488 is adjusted by the telescopic motion of the adjusting cylinder 482 and the adjusting auxiliary cylinder 486, so that when the lifting cylinder 46 drives the support bracket 488 to move downwards, the lower end of the support bracket 488 can extend into a mesh hole formed in the filter screen, in the downward movement process of the support bracket 488, the lower end of the rotating block is contacted with the edge of the filter screen, the rotating block rotates anticlockwise until the normal movement of the support bracket 488 cannot be hindered, after the lower end of the support bracket 488 passes through the mesh hole, the rotating block returns to the original position under the action of gravity, then the adjusting block 485 is driven to move outwards by the telescopic motion of the adjusting auxiliary cylinder 486, the support bracket is driven to move upwards by the telescopic motion of the lifting cylinder 46, so that the upper end of the rotating block can support the lower end of the filter screen, the filter screen 488 is lifted and moved to the next position, and the position of the filter screen does not, the labor intensity is reduced, the potential safety hazard existing when the high-temperature injection mold is manually contacted is eliminated, and the working efficiency is improved.
When the injection molding machine works, an injection mold used by a worker when the filter screen is wrapped is placed in the center of the workbench 2, the filter screens to be processed are placed in the corresponding material placing grooves one by one through the existing equipment, the filter screens are placed in the material placing grooves in a front-back and left-right symmetrical mode under the action of the positioning frame 33, when the filter screens in the material placing grooves move to the position under the first displacement mechanism 48, the displacement mechanism 48 takes the filter screens out of the material placing grooves, the first displacement mechanism 48 drives the filter screens to move to the position over the workbench 2 under the action of the pushing mechanism 44, the displacement mechanism 48 places the filter screens in the injection mold on the workbench 2, after the injection molding is completed, the second displacement mechanism 48 located above the injection mold takes the filter screens out of the injection mold, and places the filter screens in the material placing grooves located at the left end of the workbench 2 under the action of the pushing mechanism 44, the third shifting mechanism 48 positioned at the leftmost end takes out the filter screen in the material containing groove and places the filter screen in the existing collecting equipment.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a filter screen production facility for mobile air conditioner, includes bottom plate (1), workstation (2), feeding device (3) and shifter (4), its characterized in that: the middle of the bottom plate (1) is provided with a material conveying device (3), the front side of the material conveying device (3) is provided with a shifting device (4), the upper end of the material conveying device (3) is provided with a workbench (2), and the workbench (2) and the shifting device (4) are both arranged on the bottom plate (1); wherein:
the material conveying device (3) comprises a belt conveyor (31), a material placing frame (32) and a positioning frame (33), the belt conveyor (31) is installed on the bottom plate (1), the material placing frame (32) is installed on the surface of a conveyor belt of the belt conveyor (31), material placing grooves are uniformly formed in the material placing frame (32) from left to right, and the positioning frame (33) is installed in the material placing grooves;
the shifting device (4) comprises linear guide rails (41), sliding frames (42), pushing plates (43), pushing mechanisms (44), mounting frames (45), a lifting cylinder (46), a working frame (47) and a shifting mechanism (48), wherein the number of the linear guide rails (41) is two, the two linear guide rails (41) are symmetrically arranged on the bottom plate (1) from front to back, the sliding frames (42) are arranged on the linear guide rails (41) in a sliding fit mode, the pushing plates (43) are arranged at the right ends of the sliding frames (42), the right ends of the pushing plates (43) are connected with the pushing mechanisms (44), the pushing mechanisms (44) are arranged on the bottom plate (1), the mounting frames (45) are arranged between the sliding frames (42) respectively arranged on the two linear guide rails (41), the number of the mounting frames (45) is three, the three mounting frames (45) are uniformly arranged from left to right, the lower ends of the mounting frames (45), a working frame (47) is installed at the top end of the lifting cylinder (46), an adjusting groove is formed in the lower end of the working frame (47), and a shifting mechanism (48) is installed in the adjusting groove;
the pushing mechanism (44) comprises a fixed frame (441), a rotating motor (442), a rotating disc (443), a rotating frame (444) and a pushing column (445), the fixed frame (441) is installed on the bottom plate (1), a pushing groove is formed in the upper end of the fixed frame (441), a rotating groove is formed in the front end of the fixed frame (441), the rotating disc (443) is installed in the rotating groove through a bearing, the rear end of the rotating disc (443) is connected with an output shaft of the rotating motor (442), the rotating motor (442) is installed at the rear end of the fixed frame (441) through a motor base, a round pin is arranged on the rotating disc (443), the side wall of the round pin is connected with the side wall of a sliding groove formed in the rotating frame (444) in a sliding fit manner, the lower end of the rotating frame (444) is installed on the side wall of the fixed frame (441) through a pin shaft, the side wall of the sliding groove formed in the upper end of, the pushing column (445) is installed in the pushing groove in a sliding fit mode, and the left end of the pushing column (445) is connected with the side wall of the pushing plate (43);
the shifting mechanism (48) comprises adjusting plates (481), adjusting cylinders (482), mounting seats (483), linear sliding rails (484), adjusting blocks (485), adjusting auxiliary cylinders (486), connecting seats (487) and a supporting bracket (488), the number of the adjusting plates (481) is two, the two adjusting plates (481) are symmetrically mounted in the adjusting grooves in a front-back sliding fit mode, the adjusting cylinders (482) are connected between the two adjusting plates (481), the adjusting cylinders (482) are mounted on a working frame (47) through the mounting seats (483), the adjusting cylinders (482) are of a bidirectional telescopic structure, the linear sliding rails (484) are mounted at the lower ends of the adjusting plates (481), the adjusting blocks (485) are symmetrically mounted at the left end and the right end of the linear sliding rails (484) in a sliding fit mode, the adjusting blocks (485) are of an L-shaped structure, the adjusting auxiliary cylinders (486) are connected between the adjusting blocks (485), the adjusting auxiliary cylinder (486) is installed on the linear guide rail (41) through the connecting seat (487), the adjusting auxiliary cylinder (486) is of a bidirectional telescopic structure, and the lower end of the adjusting block (485) is provided with the bearing bracket (488).
2. The filter screen production equipment for the mobile air conditioner according to claim 1, wherein: locating rack (33) are including fixed plate (331), first spring (332), deflector (333), normal position board (334), second spring (335) and mounting panel (336), fixed plate (331) quantity is two, two fixed plate (331) bilateral symmetry install put on the silo inner wall, fixed plate (331) inboard is connected with first spring (332) one end, deflector (333) are installed to first spring (332) other end, put silo front and back bilateral symmetry and have normal position board (334), normal position board (334) outside is connected with second spring (335) one end, second spring (335) other end is installed on mounting panel (336), mounting panel (336) are installed on belt feeder (31) conveyer belt.
3. The filter screen production equipment for the mobile air conditioner according to claim 1, wherein: the bearing bracket (488) comprises a vertical plate, a stop block and a rotating block, the vertical plate is installed at the lower end of the adjusting frame, the stop block is installed at the lower end of the vertical plate, the upper end of the stop block is tightly attached to the lower end of the rotating block, and the rotating block is installed on the side wall of the vertical plate through a hinge.
4. The filter screen production equipment for the mobile air conditioner according to claim 1, wherein: the material placing frame (32) and the positioning frame (33) are both made of flexible and telescopic materials.
5. The filter screen production equipment for the mobile air conditioner according to claim 1, wherein: the distance between the adjacent mounting frames (45) is equal to the distance between the adjacent material placing grooves.
6. The filter screen production equipment for the mobile air conditioner according to claim 2, wherein: the upper end of the guide plate (333) is of a cambered surface structure.
CN201811358936.6A 2018-11-15 2018-11-15 Filter screen production equipment for mobile air conditioner Active CN109501113B (en)

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Address after: Building 1-8, No. 22 Hengyi Street, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province, 311103

Patentee after: Zhejiang Oulun Electric Co.,Ltd.

Address before: No.17 tangmei Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province

Patentee before: ZHEJIANG OULUN ELECTRIC Co.,Ltd.