CN110550381B - A equipment for transporting PCB board - Google Patents
A equipment for transporting PCB board Download PDFInfo
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- CN110550381B CN110550381B CN201910799311.1A CN201910799311A CN110550381B CN 110550381 B CN110550381 B CN 110550381B CN 201910799311 A CN201910799311 A CN 201910799311A CN 110550381 B CN110550381 B CN 110550381B
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- plate
- supporting plate
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- transmission
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/22—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising a series of co-operating units
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
- B65G21/12—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of position of load-carrier or traction element as a whole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/88—Separating or stopping elements, e.g. fingers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention provides an apparatus for transporting a PCB board, comprising: the conveying mechanism is provided with two horizontal conveying planes which are arranged at intervals and are positioned at the same height, and the conveying directions of the two conveying planes are consistent; the first power mechanism is used for driving the conveying mechanism to move along the vertical direction; the two groups of product stop blocks are oppositely arranged, the two conveying planes are positioned between the two groups of product stop blocks, and one side of each product stop block close to the conveying plane is provided with a vertical limiting plane; the conveying direction is parallel to the limiting plane; the two stock stop mechanisms correspond to the two sets of product stop blocks respectively, and are located on one side, far away from the conveying plane, of the product stop blocks. The equipment for transporting the PCB can transport the PCB between stations with different heights, and ensures that the PCB cannot fly out due to inertia in the transporting process.
Description
Technical Field
The invention relates to the field of automation equipment, in particular to equipment for transporting a PCB (printed circuit board).
Background
In production, the PCB is required to be processed by different processes, the different processes are often required to be processed at different stations, and then the PCB is required to be transported between the different stations, because the different stations may be at different heights, the PCB is required to be transported not only in the horizontal direction, but also in the vertical direction.
Therefore, it is necessary to design a suitable equipment for transporting the PCB.
Disclosure of Invention
1. The invention aims to provide a novel method.
The technical problem to be solved by the invention is as follows: in order to solve the problem of transporting the PCB between stations of different heights, the present invention provides an apparatus for transporting the PCB to solve the above problem.
2. The technical scheme adopted by the invention is disclosed.
The technical scheme adopted by the invention for solving the technical problems is as follows: an apparatus for transporting a PCB board, comprising:
the conveying mechanism is provided with two horizontal conveying planes which are arranged at intervals and are positioned at the same height, and the conveying directions of the two conveying planes are consistent;
the first power mechanism is used for driving the conveying mechanism to move along the vertical direction;
the two groups of product stop blocks are oppositely arranged, the two conveying planes are positioned between the two groups of product stop blocks, and one side of each product stop block close to the conveying plane is provided with a vertical limiting plane; the conveying direction is parallel to the limiting plane;
the two stock stop mechanisms correspond to the two groups of product stop blocks respectively, and are positioned on one side of each product stop block, which is far away from the conveying plane;
the material blocking mechanism comprises a material blocking plate and a second power mechanism, and the second power mechanism is used for driving the material blocking plate to move in the horizontal direction along the direction vertical to the conveying direction;
the striker plate is towards the direction level of product dog is stretched out and is had first protrusion, the product dog is gone up and is corresponded the position of first protrusion is seted up and is suitable for the first through-hole that first protrusion passed.
Preferably, the transmission mechanism comprises two transmission sets;
the transmission set comprises a driving wheel and a plurality of driven wheels, the axes of the driven wheels are parallel to each other and are positioned at the same height, the axis of the driving wheel is parallel to the axis of the driven wheels, the axis of the driving wheel is lower than the axis of the driven wheels, and a first belt is wound on the driving wheel and the driven wheels;
the upward surface of the first belt above the driven wheel forms the conveying plane;
the transmission mechanism further comprises a transmission rod, an assembly through hole is formed in the driving wheel along the axis of the driving wheel, and the transmission rod is inserted into the assembly through hole; the transmission rod and the driving wheel rotate synchronously;
and the third power mechanism is used for driving the driving wheel to rotate.
Preferably, the conveying mechanism further comprises a first vertical plate and a second vertical plate which are vertical, and the first vertical plate and the second vertical plate are arranged oppositely;
the driven wheel of one transmission set is rotatably fixed on the first vertical plate through a first pin shaft, and the driven wheel of the other transmission set is rotatably fixed on the second vertical plate through a first pin shaft;
the first vertical plate and the second vertical plate are respectively provided with a second through hole suitable for the transmission shaft to pass through, two ends of the transmission shaft respectively extend into the two second through holes, and the transmission shaft is rotatably arranged in the second through holes through bearings;
the equipment for transporting the PCB further comprises a vertical first upright post, the first upright post is far away from the transmission group relative to the first upright plate, a third sliding block is matched on the first upright post in a sliding manner, and the third sliding block is fixedly connected with the first upright plate;
the first vertical plate and the second vertical plate are arranged on a horizontal first supporting plate;
the first power mechanism comprises a first cylinder, the telescopic direction of a telescopic rod of the first cylinder is vertical, and the telescopic rod of the first cylinder is fixedly connected with the bottom surface of the first supporting plate.
Preferably, the bearing arranged on the first vertical plate can slide along the length direction of the transmission rod, and the driving wheel in the same transmission group as the driven wheel arranged on the first vertical plate can also slide along the length direction of the transmission rod;
and the fourth power mechanism is used for driving the first vertical plate and the first upright post to be close to and far away from the second vertical plate.
Preferably, the bottom of the second vertical plate is fixedly connected with the first supporting plate, and the bottom of the first vertical plate is fixedly connected with the first supporting plate; the first supporting plate is horizontally arranged and is positioned above the first supporting plate;
a first sliding block is fixed on the bottom surface of the first supporting plate, a first sliding rail is fixed on the top surface of the first supporting plate, the first sliding rail is horizontally arranged, and the length direction of the first sliding rail is perpendicular to the conveying direction of the conveying plane; the first sliding block is in sliding fit with the first sliding rail;
the apparatus for transporting the PCB board further comprises a second pallet and a second support plate;
the second supporting plate and the second supporting plate are horizontally arranged, the height of the second supporting plate is lower than that of the first supporting plate, and the height of the second supporting plate is lower than that of the second supporting plate;
the bottom end of the first upright column is fixedly connected with the top surface of the second supporting plate, a second sliding block is fixed on the bottom surface of the second supporting plate, a second sliding rail is fixed on the top surface of the second supporting plate, and the length direction of the second sliding rail is parallel to the length direction of the first sliding rail; the second sliding block is in sliding fit with the second sliding rail;
the fourth power mechanism comprises a screw rod, a nut and a first motor;
the nut is fixed on the top surface of the second supporting plate, a second fixing block is fixed on the top surface of the second supporting plate, the first motor is fixedly connected with the second fixing block, the lead screw is coaxially fixed with an output shaft of the motor, and the lead screw is matched with the nut to form a lead screw-nut pair;
the lead screw is horizontally arranged, and the axis of the lead screw is vertical to the conveying direction.
Preferably, a plurality of vertical guide posts are fixed at the bottom of the first supporting plate, guide holes corresponding to the guide posts one by one are formed in the positions, corresponding to the guide posts, of the second supporting plate, the guide holes penetrate through the second supporting plate from top to bottom, and the guide posts extend into the guide holes and are in sliding fit with the guide holes.
Preferably, the first connecting plate is located between the two first upright columns, the tops of the two first upright columns are fixedly connected with first fixing blocks, and the first fixing blocks are fixedly connected with the first connecting plate;
the equipment for transporting the PCB also comprises a vertical second upright post, the bottom end of the second upright post is fixedly connected with the top surface of a second supporting plate, and the second upright post is far away from the transmission set relative to the second upright plate; the second connecting plate is fixedly connected with the two second stand columns;
a group of product stop blocks are respectively fixed on the first connecting plate and the second connecting plate, and each group of product stop blocks comprises a plurality of product stop blocks arranged at intervals;
the second power mechanism comprises a second cylinder, a telescopic rod of the second cylinder is horizontally arranged, and the telescopic direction of the telescopic rod of the second cylinder is vertical to the conveying direction;
the two second air cylinders are respectively fixed on the first connecting plate and the second connecting plate;
the striker plate is fixed on the telescopic rod of the second cylinder;
the striker plate is towards the direction level of product dog has still stretched out the second extension, the second extension corresponds interval department setting between the product dog.
Preferably, a driving wheel of the same transmission group as the driven wheel arranged on the second vertical plate is provided with a first synchronous wheel coaxial with the driving wheel, and the assembling through hole penetrates through the first synchronous wheel; the first synchronous wheel is also sleeved on the transmission rod;
the third power mechanism is a second motor, and a second synchronizing wheel is coaxially fixed at the end part of an output shaft of the second motor;
a second belt is tensioned over the first synchronizing wheel and the second synchronizing wheel.
Preferably, the transmission rod is in a straight column shape, a first protrusion extending along the axial direction of the transmission rod is arranged on the transmission rod,
a first groove extending along the axial direction of the assembly hole is formed in the inner wall of the assembly hole of the driving wheel of the same transmission group as the driven wheel arranged on the first vertical plate, and the first protrusion is in sliding fit with the first groove;
and a first groove extending along the axial direction of the bearing is also formed in an inner hole of an inner ring of the bearing arranged on the first vertical plate, and the first groove is in sliding fit with the first protrusion.
3. The technical effect produced by the invention.
The equipment for transporting the PCB has the advantages that the PCB can be transported between stations with different heights, and the PCB cannot fly out due to inertia in the transporting process.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a preferred embodiment of an apparatus for transporting PCB boards according to the present invention.
Fig. 2 is a partial structural view of a preferred embodiment of an apparatus for transporting PCB boards according to the present invention.
Fig. 3 is a partial structural view of a preferred embodiment of an apparatus for transporting PCB boards according to the present invention.
Fig. 4 is a partial structural view of a preferred embodiment of an apparatus for transporting PCB boards according to the present invention.
Description of reference numerals:
in the figure 1, a conveying mechanism 101, a driving wheel 102, a driven wheel 103, a first belt 104, a driving rod 106, a second belt 201, a first vertical plate 202, a second vertical plate 401, a product block 402, a limit plane 403, a first through hole 5, a material blocking mechanism 501, a material blocking plate 502, a first extending part 503, a second extending part 504, a second cylinder 601, a first upright post 602, a third sliding block 603, a first connecting plate 604, a first fixing block 605, a first connecting block 701, a second upright post 702, a second connecting plate 801, a first supporting plate 802, a first supporting plate 803, a first sliding block 804, a first sliding rail 805, a guiding post 901, a second supporting plate 902, a second sliding block 903, a second sliding rail 904, a second sliding rail 905, a guiding hole 906, a lead screw, 907, a nut 907, a 908, a first motor 909, a second fixing block 905, 1001. a second motor.
Detailed Description
As shown in fig. 1 to 4, the present invention provides an apparatus for transporting a PCB board, comprising:
the conveying mechanism 1, conveying mechanism 1 includes two transmission groups.
The transmission set comprises a driving wheel 101 and a plurality of driven wheels 102, the axes of the driven wheels 102 are parallel to each other and are located at the same height, the axis of the driving wheel 101 is parallel to the axis of the driven wheels 102, the height of the axis of the driving wheel 101 is lower than that of the driven wheels 102, and a first belt 103 is wound on the driving wheel 101 and the driven wheels 102.
The upward surface of the first belt 103 above the driven wheel 102 forms a conveying plane, the two conveying planes are arranged at intervals and at the same height, and the conveying directions of the two conveying planes are consistent.
The transmission mechanism 1 further comprises a transmission rod 104, an assembly through hole is formed in the driving wheel 101 along the axis of the driving wheel, and the transmission rod 104 is inserted into the assembly through hole. The driving lever 104 rotates in synchronism with the driving pulley 101.
The conveying mechanism 1 further comprises a first vertical plate 201 and a second vertical plate 202 which are vertical, and the first vertical plate 201 and the second vertical plate 202 are arranged oppositely.
The driven wheel 102 of one transmission set is rotatably fixed on the first vertical plate 201 through a first pin shaft, and the driven wheel 102 of the other transmission set is rotatably fixed on the second vertical plate 202 through the first pin shaft.
The first vertical plate 201 and the second vertical plate 202 are both provided with second through holes suitable for the transmission shaft to pass through, two ends of the transmission shaft respectively extend into the two second through holes, the transmission shaft is rotatably installed in the second through holes through bearings, namely, the outer ring of each bearing is tightly matched with the inner wall of each second through hole, and the inner ring of each bearing is sleeved on the transmission shaft.
The driving wheel 101 of the same transmission group as the driven wheel arranged on the second vertical plate 202 is provided with a first synchronous wheel which is coaxial with the driving wheel, and the assembly through hole penetrates through the first synchronous wheel. A first synchronizing wheel is also fitted over the drive link 104.
A second synchronizing wheel is coaxially fixed to an end portion of an output shaft of the second motor 1001. The second belt 106 is tensioned over the first synchronizing wheel and the second synchronizing wheel.
The equipment for transporting the PCB further comprises a vertical first upright post 601, the first upright post 601 is far away from the transmission set relative to the first upright plate 201, a third sliding block 602 is matched on the first upright post 601 in a sliding mode, and the third sliding block 602 is fixedly connected with the first upright plate 201.
The apparatus for transporting the PCB further comprises a first support plate 801 horizontally disposed and
a first supporting plate 802, and a first supporting plate 801 is positioned above the first supporting plate 802. The bottom of the second vertical plate 202 is fixedly connected with the first supporting plate 802, and the bottom of the first vertical plate 201 is fixedly connected with the first supporting plate 801.
A first sliding block 803 is fixed on the bottom surface of the first supporting plate 801, a first sliding rail 804 is fixed on the top surface of the first supporting plate 802, the first sliding rail 804 is horizontally arranged, the length direction of the first sliding rail 804 is perpendicular to the conveying direction of the conveying plane, and the first sliding block 803 is in sliding fit with the first sliding rail 804.
The apparatus for transporting PCB boards further comprises a second pallet 902 and a second supporting plate 901.
The second supporting plate 902 and the second supporting plate 901 are horizontally arranged, the height of the second supporting plate 901 is lower than that of the first supporting plate 802, and the height of the second supporting plate 902 is lower than that of the second supporting plate 901.
The bottom end of the first upright 601 is fixedly connected with the top surface of the second support plate 901, the bottom surface of the second support plate 901 is fixed with a second slider 903, the top surface of the second support plate 902 is fixed with a second slide rail 904, and the length direction of the second slide rail 904 is parallel to the length direction of the first slide rail 804. The second slider 903 is a sliding fit on the second slide rail 904.
A plurality of vertical guide posts 805 are fixed at the bottom of the first supporting plate 802, guide holes 905 corresponding to the guide posts 805 one by one are formed in the positions, corresponding to the guide posts 805, of the second supporting plate 902, the guide holes 905 penetrate through the second supporting plate 902 from top to bottom, and the guide posts 805 extend into the guide holes 905 to be in sliding fit with the guide holes 905.
The apparatus for transporting the PCB board further includes a lead screw 906, a nut 907, and a first motor 908.
The nut 907 is fixed on the top surface of the second supporting plate 901, the second fixing block 909 is fixed on the top surface of the second supporting plate 902, the first motor 908 is fixedly connected with the second fixing block 909, the lead screw 906 is coaxially fixed with the output shaft of the motor, and the lead screw 906 is matched with the nut 907 to form a lead screw 906-nut 907 pair.
The lead screw 906 is horizontally disposed and the axis of the lead screw 906 is perpendicular to the conveying direction.
The equipment for transporting the PCB further comprises a first air cylinder (not shown in the figure), wherein the telescopic rod of the first air cylinder is in a vertical direction, and is fixedly connected with the bottom surface of the first supporting plate 802.
The equipment for transporting the PCB further comprises a first connecting plate 603, wherein the first connecting plate 603 is positioned between the two first upright columns 601, the tops of the two first upright columns 601 are fixedly connected with first fixing blocks 604, and the first fixing blocks 604 are fixedly connected with the first connecting plate 603.
The equipment for transporting the PCB further comprises a vertical second upright column 701 and a second connecting plate 702, wherein the bottom end of the second upright column 701 is fixedly connected with the top surface of a second supporting plate 902, and the second upright column 701 is far away from the transmission set relative to the second upright plate 202; the second connecting plate 702 is fixedly connected to the two second vertical columns 701.
A set of product stoppers 401 is fixed on the first connecting plate 603 and the second connecting plate 702 respectively, and the two sets of product stoppers 401 are arranged oppositely. Each set of product stops 401 includes a plurality of spaced product stops 401, one side of the product stops 401 adjacent to the conveying plane has a vertical stop plane 402, and the conveying direction of the conveying plane is parallel to the stop plane 402.
The equipment for transporting the PCB further comprises material blocking mechanisms 5, wherein the two material blocking mechanisms 5 correspond to the two groups of product stop blocks 401 respectively, and the material blocking mechanisms 5 are located on one sides, far away from the conveying plane, of the product stop blocks 401.
The material blocking mechanism 5 comprises a material blocking plate 501 and two second air cylinders 504, and the two second air cylinders 504 are respectively fixed on a first connecting plate 603 and a second connecting plate 702 through a first connecting block 605. The telescopic rod of the second cylinder 504 is horizontally arranged, and the telescopic direction of the telescopic rod of the second cylinder 504 is vertical to the conveying direction.
A striker plate 501 is fixed on the telescopic rod of the second cylinder 504. A first protruding portion 502 horizontally protrudes from the striker plate 501 toward the product stopper 401, and a first through hole 403 through which the first protruding portion 502 can pass is formed in the product stopper 401 corresponding to the first protruding portion 502. The striker plate 501 horizontally extends towards the product stopper 401 to form a second extending portion 503, and the second extending portion 503 is disposed at a position corresponding to a gap between the product stoppers 401.
The transmission rod 104 is in a straight column shape, the transmission rod 104 is provided with a first protrusion extending along the axial direction thereof,
and a first groove extending along the axial direction of the assembly hole is arranged on the inner wall of the assembly hole on the driving wheel 101 of the same transmission group as the driven wheel arranged on the first vertical plate 201, and the first protrusion is in sliding fit with the first groove. A first groove extending along the axial direction of the bearing is also formed in an inner hole of an inner ring of the bearing installed on the first vertical plate 201, and the first groove is in sliding fit with the first protrusion. In this way, the inner ring of the bearing provided on first upright plate 201 can slide along the longitudinal direction of transmission rod 104 and can rotate synchronously with transmission rod 104, and driving wheel 101 of the same transmission group as driven wheel 102 provided on first upright plate 201 can also slide along the longitudinal direction of transmission rod 104 and can rotate synchronously with transmission rod 104.
Meanwhile, the inner ring of the bearing arranged on the second vertical plate 202 is tightly matched with the transmission shaft, and the assembly through hole on the driving wheel 101 of the same transmission group as the driven wheel 102 arranged on the first vertical plate 201 is also tightly matched with the transmission shaft.
The working principle for transporting the PCB is as follows, after the PCB is processed at a low station, the PCB is pushed to a transporting plane, the second motor 1001 is started, the output shaft of the second motor 1001 rotates, the driving wheels 101 start to rotate under the driving of the second synchronizing wheel, the second belt 106 and the first synchronizing wheel, and the rotating speeds of the two driving wheels 101 are synchronous because the two driving wheels 101 are linked through the transmission shaft. Driven by the driving pulley 101, the driven pulley 102 and the first belt 103 rotate therewith, so that the PCB board can be conveyed on the conveying plane.
When the PCB moves to a position between two sets of product stoppers 401, the second motor 1001 stops moving, the first cylinder is started to lift the first supporting plate 802 upwards, the first vertical plate 201, the second vertical plate 202 and the transmission set all ascend with the first vertical plate, the PCB on the conveying plane is also lifted, in the process that the first cylinder lifts the first supporting plate 802 upwards, the telescopic rod of the second cylinder 504 extends out, and then the first extending part 502 and the second extending part 503 extend to the upper side of the conveying plane from the interval between the first through hole 403 and the product stoppers 401.
When the PCB is lifted to abut against the first extending portion 502 and the second extending portion 503, the telescopic rod of the first cylinder stops lifting, then the telescopic rod of the second cylinder 504 retracts, the first extending portion 502 and the second extending portion 503 move out of the upper portion of the conveying plane, the second motor 1001 is started again to enable the output shaft of the second motor to rotate, and the PCB is conveyed continuously.
Because the PCB is light, in the process of jacking the PCB, the product stop blocks 401 limit the movement of the PCB to the two sides of the conveying plane to prevent the PCB from falling off from the two sides of the conveying plane. The material blocking plate 501 blocks the PCB from above the PCB in order to prevent the PCB from flying upwards due to inertia at the moment when the PCB is lifted and suddenly stops.
This is also possible for transporting PCB boards to adjust the distance between the two transport planes and the two sets of product stops 401: when the first motor 908 is started, the screw 906 is rotated, the nut 907 moves, the nut 907 is fixed on the second support plate 901, the second support plate 901 slides along the second guide rail, and then the first upright 601, the product stopper 401 fixed on the first upright 601, the first support plate 801, the first upright 201 and the transmission set fixed on the first upright 201 also move together with the second support plate 901.
Thus, by adjusting the distance between the two transport planes and the two sets of product stops 401, it is possible to accommodate the transport of different sizes of PCB boards.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; 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 by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (7)
1. An apparatus for transporting a PCB board, comprising:
the conveying mechanism is provided with two horizontal conveying planes which are arranged at intervals and are positioned at the same height, and the conveying directions of the two conveying planes are consistent;
the first power mechanism is used for driving the conveying mechanism to move along the vertical direction;
the two groups of product stop blocks are oppositely arranged, the two conveying planes are positioned between the two groups of product stop blocks, and one side of each product stop block close to the conveying plane is provided with a vertical limiting plane; the conveying direction is parallel to the limiting plane;
the two stock stop mechanisms correspond to the two groups of product stop blocks respectively, and are positioned on one side of each product stop block, which is far away from the conveying plane;
the material blocking mechanism comprises a material blocking plate and a second power mechanism, and the second power mechanism is used for driving the material blocking plate to move in the horizontal direction along the direction vertical to the conveying direction;
a first extending part horizontally extends from the striker plate towards the product stop block, and a first through hole suitable for the first extending part to pass through is formed in the position, corresponding to the first extending part, of the product stop block;
the transmission mechanism comprises two transmission groups;
the transmission set comprises a driving wheel and a plurality of driven wheels, the axes of the driven wheels are parallel to each other and are positioned at the same height, the axis of the driving wheel is parallel to the axis of the driven wheels, the axis of the driving wheel is lower than the axis of the driven wheels, and a first belt is wound on the driving wheel and the driven wheels;
the upward surface of the first belt above the driven wheel forms the conveying plane;
the transmission mechanism further comprises a transmission rod, an assembly through hole is formed in the driving wheel along the axis of the driving wheel, and the transmission rod is inserted into the assembly through hole; the transmission rod and the driving wheel rotate synchronously;
the third power mechanism is used for driving the driving wheel to rotate;
the conveying mechanism further comprises a first vertical plate and a second vertical plate which are vertical, and the first vertical plate and the second vertical plate are arranged oppositely;
the driven wheel of one transmission set is rotatably fixed on the first vertical plate through a first pin shaft, and the driven wheel of the other transmission set is rotatably fixed on the second vertical plate through a first pin shaft;
the first vertical plate and the second vertical plate are respectively provided with a second through hole suitable for a transmission shaft to pass through, two ends of the transmission shaft respectively extend into the two second through holes, and the transmission shaft is rotatably arranged in the second through holes through a bearing;
the equipment for transporting the PCB further comprises a vertical first upright post, the first upright post is far away from the transmission group relative to the first upright plate, a third sliding block is matched on the first upright post in a sliding manner, and the third sliding block is fixedly connected with the first upright plate;
the first vertical plate and the second vertical plate are arranged on a horizontal first supporting plate;
the first power mechanism comprises a first cylinder, the telescopic direction of a telescopic rod of the first cylinder is vertical, and the telescopic rod of the first cylinder is fixedly connected with the bottom surface of the first supporting plate.
2. An apparatus for transporting PCB boards as claimed in claim 1 wherein:
the bearing arranged on the first vertical plate can slide along the length direction of the transmission rod, and the driving wheel of the same transmission group as the driven wheel arranged on the first vertical plate can also slide along the length direction of the transmission rod;
and the fourth power mechanism is used for driving the first vertical plate and the first upright post to be close to and far away from the second vertical plate.
3. An apparatus for transporting PCB boards as claimed in claim 2 wherein:
the bottom of the second vertical plate is fixedly connected with the first supporting plate, and the bottom of the first vertical plate is fixedly connected with the first supporting plate; the first supporting plate is horizontally arranged and is positioned above the first supporting plate;
a first sliding block is fixed on the bottom surface of the first supporting plate, a first sliding rail is fixed on the top surface of the first supporting plate, the first sliding rail is horizontally arranged, and the length direction of the first sliding rail is perpendicular to the conveying direction of the conveying plane; the first sliding block is in sliding fit with the first sliding rail;
the apparatus for transporting the PCB board further comprises a second pallet and a second support plate;
the second supporting plate and the second supporting plate are horizontally arranged, the height of the second supporting plate is lower than that of the first supporting plate, and the height of the second supporting plate is lower than that of the second supporting plate;
the bottom end of the first upright column is fixedly connected with the top surface of the second supporting plate, a second sliding block is fixed on the bottom surface of the second supporting plate, a second sliding rail is fixed on the top surface of the second supporting plate, and the length direction of the second sliding rail is parallel to the length direction of the first sliding rail; the second sliding block is in sliding fit with the second sliding rail;
the fourth power mechanism comprises a screw rod, a nut and a first motor;
the nut is fixed on the top surface of the second supporting plate, a second fixing block is fixed on the top surface of the second supporting plate, the first motor is fixedly connected with the second fixing block, the lead screw is coaxially fixed with an output shaft of the motor, and the lead screw is matched with the nut to form a lead screw-nut pair;
the lead screw is horizontally arranged, and the axis of the lead screw is vertical to the conveying direction.
4. An apparatus for transporting PCB boards as claimed in claim 3 wherein:
the bottom of the first supporting plate is fixedly provided with a plurality of vertical guide posts, the position of the second supporting plate corresponding to the guide posts is provided with guide holes corresponding to the guide posts one by one, the guide holes penetrate through the second supporting plate from top to bottom, and the guide posts extend into the guide holes and are in sliding fit with the guide holes.
5. An apparatus for transporting PCB boards as claimed in claim 3 wherein:
the first connecting plate is positioned between the two first upright columns, the tops of the two first upright columns are fixedly connected with first fixing blocks, and the first fixing blocks are fixedly connected with the first connecting plate;
the equipment for transporting the PCB also comprises a vertical second upright post, the bottom end of the second upright post is fixedly connected with the top surface of a second supporting plate, and the second upright post is far away from the transmission set relative to the second upright plate; the second connecting plate is fixedly connected with the two second stand columns;
a group of product stop blocks are respectively fixed on the first connecting plate and the second connecting plate, and each group of product stop blocks comprises a plurality of product stop blocks arranged at intervals;
the second power mechanism comprises a second cylinder, a telescopic rod of the second cylinder is horizontally arranged, and the telescopic direction of the telescopic rod of the second cylinder is vertical to the conveying direction;
the two second air cylinders are respectively fixed on the first connecting plate and the second connecting plate;
the striker plate is fixed on the telescopic rod of the second cylinder;
the striker plate is towards the direction level of product dog has still stretched out the second extension, the second extension corresponds interval department setting between the product dog.
6. An apparatus for transporting PCB boards as claimed in claim 5 wherein:
a driving wheel of the same transmission group as the driven wheel arranged on the second vertical plate is provided with a first synchronous wheel coaxial with the driving wheel, and the assembly through hole penetrates through the first synchronous wheel; the first synchronous wheel is also sleeved on the transmission rod;
the third power mechanism is a second motor, and a second synchronizing wheel is coaxially fixed at the end part of an output shaft of the second motor;
a second belt is tensioned over the first synchronizing wheel and the second synchronizing wheel.
7. An apparatus for transporting PCB boards as claimed in claim 6 wherein:
the transmission rod is in a straight column shape, a first bulge extending along the axial direction of the transmission rod is arranged on the transmission rod,
a first groove extending along the axial direction of the assembly hole is formed in the inner wall of the assembly hole of the driving wheel of the same transmission group as the driven wheel arranged on the first vertical plate, and the first protrusion is in sliding fit with the first groove;
and a first groove extending along the axial direction of the bearing is also formed in an inner hole of an inner ring of the bearing arranged on the first vertical plate, and the first groove is in sliding fit with the first protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799311.1A CN110550381B (en) | 2019-08-28 | 2019-08-28 | A equipment for transporting PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799311.1A CN110550381B (en) | 2019-08-28 | 2019-08-28 | A equipment for transporting PCB board |
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| CN110550381A CN110550381A (en) | 2019-12-10 |
| CN110550381B true CN110550381B (en) | 2022-02-01 |
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| CN111424752A (en) * | 2020-04-23 | 2020-07-17 | 安徽伟基基础工程有限公司 | Quick soil sampling device for ultra-deep shaft foundation pit construction |
| CN111669960B (en) * | 2020-06-27 | 2021-04-30 | 杭州职业技术学院 | Auxiliary device is used in computer hardware processing |
| CN112456008B (en) * | 2020-11-30 | 2022-08-02 | 中电鹏程智能装备有限公司 | Processing platform and processing equipment |
| CN115465602A (en) * | 2022-09-30 | 2022-12-13 | 诸城市蔚蓝自动化设备有限公司 | Conveying platform, automatic conveying device and automatic feeding and stacking all-in-one machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3961688B2 (en) * | 1998-08-21 | 2007-08-22 | バンドー化学株式会社 | Cover rubber sheet molding method and molding apparatus |
| US6390282B1 (en) * | 2000-06-26 | 2002-05-21 | Ouellette Machinery Systems, Inc. | Horizontal belt conveyor with quick vertical adjustment |
| CN102390703B (en) * | 2011-07-26 | 2013-09-18 | 东莞市新泽谷机械制造股份有限公司 | Improved dialup station |
| CN204896517U (en) * | 2015-06-26 | 2015-12-23 | 边悦庆 | Cladding conveyor with protection device |
| CN105292943A (en) * | 2015-11-04 | 2016-02-03 | 苏州凡特斯测控科技有限公司 | Conveying mechanism with adjustable width |
| CN205575008U (en) * | 2016-04-19 | 2016-09-14 | 苏州爱特思工业传输系统有限公司 | Climbing mechanism for transmission system |
| CN206244017U (en) * | 2016-11-22 | 2017-06-13 | 深圳市标王工业设备有限公司 | Automatic charging machine |
| CN108082831A (en) * | 2018-01-26 | 2018-05-29 | 安徽中烟工业有限责任公司 | One kind accumulates roller bed type conveyer stop retaining device |
| CN208647871U (en) * | 2018-07-27 | 2019-03-26 | 东莞市奥百特实业有限公司 | A kind of PCB chip mounter discharging mechanism |
| CN209023580U (en) * | 2018-08-25 | 2019-06-25 | 烟台市华恒智能科技有限公司 | Automatic rotary drum transportation system |
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