CN113173413B - Rotating shaft type tooling plate conveying line and plate replacing system - Google Patents

Abstract

The utility model relates to a pivot formula frock board transfer chain relates to the field that frock board was carried, it includes the carriage and slides the frock board of connecting on the carriage, the carriage includes the frame, rotate and connect commentaries on classics roller and the drive member in the frame, the drive member drive commentaries on classics roller rotates, it is connected with multiunit wheel components to rotate on the frock board, wheel components's rotation axis sets up in the rotation axis of commentaries on classics roller, in the rotation in-process of commentaries on classics roller, the commentaries on classics roller drives wheel components and rotates, and then drive frock board axial displacement. When carrying the product, rotate the roller through driving piece subassembly drive, it rotates to change the roller and drives wheel components and rotate, and then drives each frock board axial displacement on changeing the roller, compares in installing drive arrangement drive frock board and remove on every frock board, has reduced drive arrangement's use, and then has reduced the consumption of energy and material, has reduced the use of power, control scheme, the energy-conserving cost of delivery that has reduced the product simultaneously.

Description

Rotating shaft type tooling plate conveying line and plate replacing system

Technical Field

The application relates to the field of tooling plate conveying, in particular to a rotating shaft type tooling plate conveying line and a plate replacing system.

Background

In the transmission application field of automatic processing production, detection and packaging of products, a tooling plate is required to be adopted to convey the products, and the products are conveyed to each procedure through the tooling plate so as to finish automatic transmission work of multiple procedures such as processing, detection and packaging of the products.

Generally, a plurality of frock boards have been placed on the product conveying line, all are provided with drive arrangement on every frock board, remove through drive arrangement drive frock board, and then carry the product on the frock board, adopt above-mentioned transfer chain, drive arrangement's cost is higher, and power supply, control system's setting is comparatively troublesome, and the cost of transportation that leads to the product is higher, remains to improve.

Disclosure of Invention

In order to improve the higher problem of the transport cost of product on the transfer chain, this application provides a pivot formula frock board transfer chain and trades board system.

First aspect, this application provides a pivot formula frock board transfer chain, adopts following technical scheme:

the utility model provides a pivot formula frock board transfer chain, include the carriage with slide connect in frock board on the carriage, the carriage include the frame, rotate connect in change roller and driving member in the frame, the driving member drive change the roller rotates, it is connected with multiunit wheel components to rotate on the frock board, the multiunit wheel components are located respectively change the both sides and the butt of the rotation axis of roller change the roller sets up, wheel components pass through wheel face contact in the upper surface of change the roller, just wheel components's rotation axis slope in the rotation axis setting of change the roller change the rotation in-process of roller, the change roller drives wheel components rotates, and then drives frock board axial displacement.

By adopting the technical scheme, a plurality of tooling plates can be placed on the rack according to actual needs, when products are conveyed, the roller is driven to rotate by the driving part assembly, the roller assembly is driven to rotate due to frictional resistance between the roller and the roller assembly, and the roller assembly is driven to rotate, and an included angle is formed between the rotating axis of the roller and the rotating axis of the roller assembly on the tooling plate, so that an axial acting force is generated on the roller assembly when the roller rotates, the tooling plates are driven to move along the axial direction of the roller, and each tooling plate on the roller is driven to move by the rotation of the roller, the pressure applied to the frame by the tooling plate is reduced, and the abrasion of the frame is further reduced, so that the frame is more durable.

Optionally, each group of roller assemblies includes a limiting block and two roller assemblies, each roller assembly includes a mounting seat and a roller body rotatably connected to the mounting seat, a limiting groove is formed in an outer side wall of the mounting seat, which is far away from the tooling plate, and the limiting block is clamped in the limiting groove; wear to be equipped with the retaining member on the stopper, the retaining member wears to establish the frock board and with frock board threaded connection, the retaining member will be first mount pad and second the mount pad support tightly in on the frock board.

Through adopting the above technical scheme, when installing wheel components, place two mount pads in the corresponding position on the frock board, then go into the spacing inslot on two mount pads with the stopper card, inner wall through stopper butt spacing groove, and then with two mount pad butts on the frock board, then twist reverse the retaining member on the stopper, screw-thread fit through retaining member and frock board makes the retaining member support the stopper tightly on the frock board, can realize the location between two mount pads and the frock board, the angle orientation that makes the gyro wheel is accurate, and then realize wheel components's installation, make installation wheel components more convenient.

Optionally, the mount pad includes the pedestal, wears to locate the pivot of pedestal with set up in changeing epaxial locating piece, the accommodation hole has been seted up on the pedestal, the accommodation hole supplies the wheel body card is gone into, the pivot is coaxial to be worn to locate the wheel body, two constant head tanks have been seted up in the pivot, two the constant head tank is located respectively the relative both ends of pivot, the epaxial locating piece of pivot is two, locating piece card is gone into to correspond in the constant head tank and the butt in the lateral wall of pedestal.

Through adopting above-mentioned technical scheme, go into the accommodation hole on the mount pad with the wheel body card, then wear to establish the wheel body in pedestal and the accommodation hole with the pivot, go into corresponding constant head tank with the locating piece card after that, through the lateral wall of locating piece butt pedestal, and then carry on spacingly to the countershaft, can accomplish wheel components's installation for it is more convenient to install wheel components.

Optionally, the frock board is close to the holding tank has been seted up to the terminal surface of commentaries on classics roller, the holding tank supplies the commentaries on classics roller card is gone into, be provided with two inclined planes, two on the inner wall of holding tank the inclined plane is located respectively the both sides of the axis of rotation of commentaries on classics roller, and two the inclined plane all is located the commentaries on classics roller top, wheel components set up in on the inclined plane.

Through adopting above-mentioned technical scheme, set up the inclined plane, reduced between wheel components and the commentaries on classics roller because of the condition that machining error leads to producing the gap, improved the stability that frock board removed on the carriage to reduced frock board and removed the in-process, the wheel components on the frock board and the condition that changes the roller and bump, and then reduced the noise.

Optionally, the number of the rotating rollers is two, the accommodating groove corresponds to the rotating rollers, the driving member includes a first driving member, a driving gear, a first driving driven gear, a second driving driven gear and a first chain, the driving gear is rotationally connected to the frame, the first driving member drives the driving gear to rotate, the first driving driven gear is coaxially fixed to one of the rotating rollers, the second driving driven gear is coaxially fixed to the other rotating roller, and the first chain is tensioned among the driving gear, the first driving driven gear and the second driving driven gear.

Through adopting above-mentioned technical scheme, first driving piece drive driving gear rotates, and the driving gear drives first driving driven gear and second driving driven gear through first chain and rotates, and then drives two commentaries on classics rollers in the frame and rotate, has improved the stability that frock board removed in the frame, and need not to all install drive arrangement for every commentaries on classics roller, has reduced drive arrangement's use, and then has reduced the consumption of the energy and material, has reduced conveying cost, has certain energy-conserving effect.

In a second aspect, the present application provides a plate changing system, which adopts the following technical scheme:

a plate changing system comprises two rotary shaft type tooling plate conveying lines, a plurality of tooling plate changing lines and two tooling plate auxiliary conveying lines, wherein the plurality of tooling plate changing lines are positioned between the two rotary shaft type tooling plate conveying lines; every vice transfer chain of frock board all including the conveying frame with slide connect in removal seat on the conveying frame, two conveying frame and two the carriage concatenation forms closed route, it is used for with to remove the seat the frock board removes extremely trade grillage department, be provided with drive assembly on the conveying frame, the drive assembly drive remove the seat and remove.

Through adopting above-mentioned technical scheme, can be according to actual need, on the frock board that will carry on the carriage removes the removal seat on one of them conveying frame through the carriage, then remove the seat through the drive assembly drive and remove, make and remove the seat and trade the alignment of board frame with one of them, then will trade the frock board on the board frame through trading the board frame and carry to the removal seat on another conveying frame, again will remove the frock board on the seat and remove to trading on the board frame, can realize trading the board, in practical application, place different products on different frock boards, can put into the transfer chain with different products through trading the board, and then process different products, be favorable to improving the machining efficiency of product.

Optionally, the movable seat is connected with a driving roller in a rotating mode, the driving roller is in one-to-one correspondence with the rotating rollers on the rack, a second driving piece is further arranged on the movable seat, and the second driving piece drives the driving roller to rotate.

Through adopting above-mentioned technical scheme, set up driving roller and second driving piece, remove the seat and remove to align with trading the board frame, rotate through second driving piece drive driving roller, the driving roller rotates and produces frictional resistance between the wheel components on the frock board, and then drives wheel components and rotate for the frock board removes to trading on the board frame, need not manually to remove the frock board from removing the seat to trading on the board frame, makes to trade the board more convenient.

Optionally, the drive assembly includes tensioning gear, transmission piece, second chain and third driving piece, the tensioning gear is located the relative both ends of carriage, just tensioning gear rotate connect in on the carriage, the transmission piece set up in on the removal seat, the tensioning of second chain in both ends between the tensioning gear, just the second chain with transmission piece fixed connection, one of them of third driving piece drive tensioning gear rotates.

Through adopting above-mentioned technical scheme, after the frock board removed to removing on the seat, the corresponding tensioning gear rotation of control third driving piece drive, the tensioning gear drives the second chain and removes, and then drives and remove the seat and remove for it is more convenient that the seat removes to drive removal.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the rotary roller and the roller assemblies, when a product is conveyed, the rotary roller is driven to rotate by the driving part assembly, the rotary roller rotates to drive the roller assemblies to rotate, and then each tooling plate on the rotary roller is driven to move along the axial direction of the rotary roller, and compared with the method that driving equipment is arranged on each tooling plate to drive the tooling plates to move, the use of the driving equipment is reduced, so that the consumption of energy and materials is reduced, the use of a power supply and a control circuit is reduced, the energy is saved, the conveying cost of the product is reduced, the pressure applied to a rack by the tooling plates is reduced, and the rack is more durable;

2. by arranging the mounting seats, the limiting blocks and the limiting grooves, when the roller wheel assembly is mounted, the limiting blocks on the first mounting seat are clamped into the limiting grooves on the second mounting seat, the limiting blocks are abutted against the inner wall of the limiting grooves, the second mounting seat is abutted against the tooling plate, then the locking parts are twisted to enable the limiting blocks to be abutted against the tooling plate, and therefore positioning among the first mounting seat, the second mounting seat and the tooling plate can be achieved, and further mounting of the roller wheel assembly is achieved, and the roller wheel assembly is more convenient to mount;

3. through setting up the frock board and trading the vice transfer chain of board line, realize trading the board through the removal of frock board on carriage, conveying frame and trade the board frame, in practical application, place different products on different frock boards, can drop into the transfer chain with different products through trading the board on, and then process different products, be favorable to improving the machining efficiency of product.

Drawings

Fig. 1 is an overall schematic view of a rotary tooling plate conveying line according to an embodiment of the present application;

FIG. 2 is a schematic view from a in FIG. 1, mainly illustrating the structure of the driving member;

fig. 3 is a partial structural schematic view of the embodiment of the present application, which mainly shows the structures of the accommodating groove and the roller assembly from a bottom-up perspective;

FIG. 4 is a schematic diagram illustrating a partial explosion of the embodiment of the present application, mainly showing the structure of the mounting groove;

FIG. 5 is a partial exploded view of the positioning block of the present embodiment of the invention;

FIG. 6 is an overall schematic view of a plate change system according to an embodiment of the present application;

fig. 7 is a partial schematic view of the tooling plate secondary conveyor line according to the embodiment of the application, mainly showing the structure of the driving assembly.

Description of reference numerals: 1. a carriage; 11. a frame; 12. rotating the roller; 13. a drive member; 131. a driving gear; 132. a first driving member; 133. a first primary driven gear; 134. a second driving driven gear; 135. a first chain; 136. a secondary driven gear; 2. assembling a plate; 21. a plate body; 22. a bump; 221. accommodating grooves; 2211. mounting grooves; 3. an inclined surface; 4. a roller assembly; 41. a mounting seat; 411. a base body; 4111. an accommodation hole; 4112. a groove; 412. a rotating shaft; 4121. positioning a groove; 413. positioning blocks; 42. a wheel body; 5. a locking member; 6. a limiting block; 61. a limiting groove; 7. a card slot; 71. a yielding groove; 8. changing a plate line of the tooling plate; 81. replacing the plate frame; 9. a tooling plate pair conveying line; 91. a transfer frame; 92. a movable seat; 921. a driving roller; 922. a second driving member; 10. a drive assembly; 101. a tension gear; 102. a transmission block; 103. a second chain; 104. and a third driving member.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses pivot formula frock board transfer chain. Referring to fig. 1, pivot formula frock board transfer chain includes carriage 1 and frock board 2, and frock board 2 slides and connects on carriage 1, and the direction of delivery of frock board 2 is the level setting.

Referring to fig. 1, the conveying frame 1 includes a frame 11, two rotating rollers 12 and a driving member 13, the two rotating rollers 12 are located above the frame 11 and are rotatably connected to the frame 11, the two rotating rollers 12 are arranged side by side, and the rotating axes of the two rotating rollers 12 are all arranged horizontally.

Referring to fig. 1 and 2, the driving member 13 includes a driving gear 131, a first driving member 132, a first driving driven gear 133, a second driving driven gear 134, and a first chain 135, wherein the driving gear 131, the first driving driven gear 133, and the second driving driven gear 134 are located on the same side of the frame 11. The driving gear 131 is rotatably connected to the frame 11, a rotation axis of the driving gear 131 is parallel to a rotation axis of the roller 12, the first driving member 132 is fixed to the frame 11, an output shaft of the first driving member 132 penetrates through the frame 11 and is fixedly connected to the driving gear 131, and the first driving member 132 drives the driving gear 131 to rotate, in this embodiment, the first driving member 132 is a motor.

Referring to fig. 1 and 2, the first driving/driven gear 133 is located at one end of one of the rollers 12, and the first driving/driven gear 133 is inserted into the frame 11 and coaxially fixed to the end of the roller 12. The second driving and driven gear 134 is located at one end of the other rotating roller 12, and the second driving and driven gear 134 penetrates through the frame 11 and is coaxially fixed with the end of the other rotating roller 12. The first chain 135 is tensioned between the drive gear 131, the first primary driven gear 133 and the second primary driven gear 134.

When the first driving member 132 drives the driving gear 131 to rotate, the driving gear 131 drives the first driving driven gear 133 and the second driving driven gear 134 to rotate through the first chain 135, and further drives the two rotating rollers 12 on the frame 11 to rotate in the same direction.

Referring to fig. 2, the rack 11 is further rotatably connected with a plurality of secondary driven gears 136, the plurality of secondary driven gears 136 and the driving gear 131 are both located on the same side of the rack 11, and the rotation axes of the plurality of secondary driven gears 136 are all parallel to the rotation axis of the driving gear 131. The first chain 135 is tensioned among the plurality of auxiliary driven gears 136 to increase the tensioning force of the first chain 135, which is beneficial for the driving gear 131 to drive the first main driven gear 133 and the second main driven gear 134 to rotate through the first chain 135.

Referring to fig. 1 and 3, frock board 2 is located the top of changeing roller 12, and frock board 2 includes plate body 21 and lug 22, and lug 22 is located plate body 21 and is close to one side of changeing roller 12, and the position and the quantity of lug 22 correspond and change roller 12 setting, and every lug 22 is close to the terminal surface of changeing roller 12 and has all seted up holding tank 221, and holding tank 221 runs through corresponding lug 22 setting along the axis of rotation that corresponds commentaries on classics roller 12. The receiving groove 221 is engaged with the corresponding roller 12. Two inclined planes 3 are formed on the inner wall of the accommodating groove 221 in a machining manner, the two inclined planes 3 are respectively located on two sides of the rotation axis of the corresponding rotating roller 12, and the two inclined planes 3 are arranged close to each other in the direction close to the bottom of the accommodating groove 221.

Referring to fig. 1 and 3, the tooling plate 2 is connected with a plurality of groups of roller assemblies 4 in a rotating manner, the plurality of groups of roller assemblies 4 are all located on one side of the tooling plate 2 close to the turning roll 12, the plurality of groups of roller assemblies 4 are equally divided into four rows, the four rows of roller assemblies 4 are arranged in a one-to-one correspondence with four inclined planes 3, and the plurality of groups of roller assemblies 4 in each row of roller assemblies 4 are uniformly distributed on the corresponding inclined planes 3 along the rotating axes of the corresponding turning rolls 12. A plurality of groups of roller assemblies 4 in the two rows of roller assemblies 4 corresponding to the two inclined planes 3 are aligned one by one. The rotation axes of the plurality of roller assemblies 4 in each row of roller assemblies 4 are arranged in parallel, the rotation axes of the plurality of roller assemblies 4 in each row of roller assemblies 4 are all arranged in a way of inclining to the rotation axis of the corresponding roller 12, and the inclination directions of the rotation axes of the two rows of roller assemblies 4 on the corresponding two inclined planes 3 are different. In this embodiment, the included angle formed by the rotation axes of the plurality of roller assemblies 4 in each row of roller assemblies 4 and the rotation axis of the corresponding roller 12 is 45 °.

Referring to fig. 3 and 4, a plurality of mounting grooves 2211 are formed in the inner wall of the accommodating groove 221, the mounting grooves 2211 are arranged in one-to-one correspondence with the plurality of groups of roller assemblies 4, and the mounting grooves 2211 are used for the corresponding groups of roller assemblies 4 to be clamped in. Each set of roller assemblies 4 comprises two roller assemblies 4 and a limiting block 6, each roller assembly 4 comprises a mounting seat 41 and a wheel body 42, and the wheel body 42 contacts with the upper surface of the corresponding rotating roller 12 through a wheel surface. The mount pad 41 includes pedestal 411, pivot 412 and two locating pieces 413, and two pedestals 411 are and set up side by side, and two pedestals 411 have all been seted up the spacing groove 61 on keeping away from the lateral wall of plate body 21, and two spacing grooves are located two relative both ends of pedestal 411 respectively, and two spacing grooves 61 all run through corresponding pedestal 411 setting towards the direction that is close to another pedestal 411, and spacing groove 61 supplies stopper 6 card to go into.

Referring to fig. 4, two retaining members 5 are arranged on the limiting block 6 in a penetrating manner, and the two retaining members 5 are arranged on the corresponding convex blocks 22 in a penetrating manner and are connected with the corresponding convex blocks 22 in a threaded manner. In this embodiment, the locking member 5 is a bolt.

Referring to fig. 4 and 5, each seat 411 is provided with a receiving hole 4111, and the receiving hole 4111 is used for the corresponding wheel 42 to be inserted into. Two grooves 4112 are further formed in the outer side wall of each seat 411, and the two grooves 4112 are respectively located on two opposite sides of the seat 411 adjacent to the accommodating hole 4111. The rotating shaft 412 is disposed through the corresponding seat 411 and coaxially disposed through the corresponding wheel 42, two positioning grooves 4121 are disposed on an outer side wall of the rotating shaft 412, the positioning grooves 4121 are annular grooves, the two positioning grooves 4121 are respectively located at two opposite ends of the rotating shaft 412, and the two positioning grooves 4121 are respectively located in the two grooves 4112.

Referring to fig. 4 and 5, the two positioning blocks 413 and the two positioning grooves 4121 are disposed in a one-to-one correspondence, and in this embodiment, the positioning blocks 413 are specifically snap springs. All seted up draw-in groove 7 on every locating piece 413, draw-in groove 7 runs through corresponding locating piece 413 setting along the axial that corresponds pivot 412, has all seted up two grooves 71 of stepping down on the inner wall of every draw-in groove 7, and two grooves 71 of stepping down are the interval setting, and two grooves 71 of stepping down all run through corresponding locating piece 413 setting along the axial that corresponds pivot 412.

When the roller assembly 4 is installed, the wheel body 42 is clamped into the accommodating hole 4111 on the seat body 411, the rotating shaft 412 penetrates through the seat body 411 and the wheel body 42, the two positioning grooves 4121 on the rotating shaft 412 are respectively positioned in the two grooves 4112, the positioning block 413 extends into the groove 4112, then the positioning block 413 is moved towards the direction close to the positioning grooves 4121, the positioning block 413 is clamped into the positioning grooves 4121, the positioning block 413 abuts against the inner wall of the groove bottom of the positioning grooves 4121 and deforms, so that the abdicating groove 71 opens to clamp the inner wall of the groove bottom of the positioning grooves 4121 into the clamping groove 7, after the inner wall of the groove bottom of the positioning grooves 4121 is clamped into the clamping groove 7, the positioning block 413 resets, so that the two opposite inner walls of the groove opening of the clamping groove 7 abut against the inner wall of the groove bottom of the positioning groove 4121 respectively, thereby positioning the positioning block 413 on the rotating shaft 412, at this time, the two positioning blocks 413 in the two positioning blocks 4121 on the rotating shaft 412 abut against the two opposite outer side walls of the seat body 411 respectively, namely, the inner walls of the bottoms of the two grooves 4112, so as to realize the positioning between the rotating shaft 412 and the seat 411, and thus, the installation of the roller assembly 4 can be completed.

Go into corresponding mounting groove 2211 with two mount pad 41 cards in, go into the spacing groove 61 on mounting groove 2211 and two mount pads 41 with stopper 6 card again, make stopper 6 support the tank bottom inner wall of spacing groove 61 on two mount pads 41 tightly, and then support two mount pads 41 tightly in mounting groove 2211, then twist two retaining members 5 on the stopper 6, support two mount pads 41 tightly in corresponding mounting groove 2211 to retaining member 5, can realize the installation of every group wheel components 4 on corresponding lug 22.

The implementation principle of pivot formula frock board transfer chain of this application embodiment does:

according to actual needs, a plurality of tooling plates 2 are placed on the machine frame 11, when the products are conveyed, the products are placed on the plate body 21, the driving gear 131 is driven to rotate through the first driving part 132, then the two rotating rollers 12 are driven to rotate through the matching of the first chain 135, the first driving driven gear 133 and the second driving driven gear 134, in the rotating process of the rotating rollers 12, because frictional resistance exists between the rotating rollers 12 and the roller body 42, the roller body 42 is driven to rotate, and because an included angle exists between the rotating axis of the rotating rollers 12 and the rotating axis of the roller body 42, an axial acting force is generated on the roller body 42 when the rotating rollers 12 rotate, and the tooling plates 2 are driven to move along the axial direction of the rotating rollers 12.

Each tooling plate 2 on the roller 12 is rotated in the rotation drive through changeing roller 12 and is removed, compare in installation drive arrangement drive tooling plate 2 removal on every tooling plate 2, the use of drive arrangement has been reduced, and then the consumption of energy and material has been reduced, the conveying cost of product has been reduced in the time of energy-conservation, and the reduction of drive arrangement, the pressure of tooling plate 2 application in frame 11 has been reduced, and then the wearing and tearing of frame 11 have been reduced, make frame 11 more durable.

The embodiment of the application also discloses a plate changing system. Referring to fig. 6, the plate changing system includes two rotary shaft type tooling plate conveying lines, a plurality of tooling plate changing lines 8 and two tooling plate auxiliary conveying lines 9. In this embodiment, one tooling plate replacing line 8 is provided.

Referring to fig. 6, carriage 1 of two pivot formula frock board transfer chain is and sets up side by side, and the frock board trades the board line 8 and is located between carriage 1 of two pivot formula frock board transfer chain, and the frock board trades board line 8 and includes trades grillage 81, trades grillage 81 and carriage 1's structure the same, and trades grillage 81 and carriage 1 and be and set up side by side.

Referring to fig. 6, the two auxiliary tooling plate conveying lines 9 are respectively located on two opposite sides of the conveying direction of the rotating shaft type tooling plate conveying lines, each auxiliary tooling plate conveying line 9 comprises a conveying frame 91 and a moving seat 92, the conveying frame 91 is located on the same end of the plate replacing frame 81 and the two conveying frames 1, one end of the conveying frame 91 is aligned with one end of the first conveying frame 1, the other end of the conveying frame 91 is aligned with one end of the second conveying frame 1, and the two conveying frames 91 and the two conveying frames 1 are spliced to form a closed path.

Referring to fig. 6, the movable base 92 is slidably connected to the corresponding conveying frame 91, and a sliding direction of the movable base 92 is perpendicular to a moving direction of the tooling plate 2 on the conveying frame 1. The moving base 92 is used for moving the tooling plate 2 to the plate changing frame 81.

Referring to fig. 1 and 7, a driving assembly 10 is disposed on the conveying frame 91, the driving assembly 10 includes two tensioning gears 101, a transmission block 102, a second chain 103 and a third driving member 104, the two tensioning gears 101 are respectively disposed at two opposite ends of the conveying frame 91, and both tensioning gears 101 are rotatably connected to the conveying frame 91, and the rotation axes of both tensioning gears 101 are disposed parallel to the rotation axis of the rotary roller 12. The transmission block 102 is fixed on the moving seat 92, the second chain 103 is tensioned on the outer sides of the two tensioning gears 101, and the second chain 103 is fixedly connected with the transmission block 102. An output shaft of the third driving member 104 penetrates through the transmission frame 91 and is coaxially fixed with one of the tension gears 101, and the third driving member 104 drives the tension gear 101 to rotate. In this embodiment, the third driving member 104 is a motor.

When the third driving member 104 drives the tensioning gear 101 to rotate, the tensioning gear 101 drives another tensioning gear 101 to rotate through the second chain 103, and further drives the moving seat 92 to move.

Referring to fig. 1 and 7, two driving rollers 921 are rotatably connected to the moving base 92, the two driving rollers 921 are disposed in one-to-one correspondence with the two rotating rollers 12 on the frames 11, and when the moving base 92 moves to an end portion of one of the frames 11, the two driving rollers 921 on the moving base 92 are aligned with the two rotating rollers 12 on the frames 11 one-to-one. A second driving member 922 is further fixed on the movable base 92, and the second driving member 922 drives one of the driving rollers 921 to rotate.

The implementation principle of the plate changing system in the embodiment of the application is as follows:

under normal working condition, the tooling plate 2 moves in a ring shape along a closed path formed by the two conveying frames 91 and the two conveying frames 1, the two conveying frames 1 are processing lines, the two conveying frames 91 are used for switching the conveying direction of the tooling plate 2, and the tail end of one conveying frame 1 is connected with the starting end of the other conveying frame 1.

When the tooling plate 2 needs to be replaced, the first driving part 132 is controlled to drive the rotary roller 12 to rotate, the roller assemblies 4 are matched with the upper rotary roller 12 of the tooling plate 2 on the conveying frame 1, the tooling plate 2 on the conveying frame 1 is moved to the moving seat 92 on the first conveying frame 91, then the third driving part 104 is controlled to drive the corresponding tensioning gear 101 to rotate, and then the moving seat 92 is driven to move, so that the two driving rollers 921 on the moving seat 92 are aligned with the two rotary rollers 12 on the plate changing frame 81, and the tooling plate 2 on the plate changing frame 81 is conveyed to the moving seat 92 on the second conveying frame 91 through the plate changing frame 81.

Then the second driving piece 922 on the moving seat 92 on the first conveying frame 91 is controlled to drive the driving roller 921 to rotate, the driving roller 921 rotates to generate frictional resistance with the roller assembly 4 on the tooling plate 2, and then the roller assembly 4 is driven to rotate, so that the tooling plate 2 moves to the plate changing frame 81, and the plate changing can be realized.

In practical application, different products are placed on different tooling plates 2, different products can be put into a conveying line through plate changing, then different products are processed, and the processing efficiency of the products is improved.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The utility model provides a pivot formula frock board transfer chain, include carriage (1) and slide connect in frock board (2) on carriage (1), its characterized in that: the conveying frame (1) comprises a frame (11), a rotating roller (12) and a driving member (13), wherein the rotating roller (12) and the driving member (13) are rotatably connected to the frame (11), the driving member (13) drives the rotating roller (12) to rotate, a plurality of groups of roller assemblies (4) are rotatably connected to the tooling plate (2), the plurality of groups of roller assemblies (4) are respectively positioned on two sides of the rotating axis of the rotating roller (12) and are abutted against the rotating roller (12), the roller assemblies (4) are contacted with the upper surface of the rotating roller (12) through wheel surfaces, the rotating axis of the roller assemblies (4) is inclined to the rotating axis of the rotating roller (12), and in the rotating process of the rotating roller (12), the rotating roller (12) drives the roller assemblies (4) to rotate so as to drive the tooling plate (2) to axially move;

each group of roller assemblies (4) comprises a limiting block (6) and two roller assemblies (4), each roller assembly (4) comprises a mounting seat (41) and a wheel body (42) which is rotatably connected to the mounting seat (41), a limiting groove (61) is formed in the outer side wall, far away from the tooling plate (2), of the mounting seat (41), and the limiting block (6) is clamped into the limiting groove (61);

two locking pieces (5) penetrate through the limiting block (6), the two locking pieces (5) penetrate through the tooling plate (2) and are in threaded connection with the tooling plate (2), and the first mounting seat (41) and the second mounting seat (41) are abutted against the tooling plate (2) by the locking pieces (5);

mount pad (41) include pedestal (411), wear to locate pivot (412) of pedestal (411) and set up in locating piece (413) on pivot (412), set up accommodation hole (4111) on pedestal (411), accommodation hole (4111) supplies wheel body (42) card is gone into, pivot (412) are coaxial to be worn to locate wheel body (42), two constant head tank (4121) have been seted up in pivot (412), two constant head tank (4121) are located respectively the relative both ends of pivot (412), locating piece (413) on pivot (412) are two, locating piece (413) card go into to correspond in constant head tank (4121) and the butt in the lateral wall of pedestal (411), still set up recess (4112) on pedestal (411), constant head tank (4121) are located in recess (4112).

2. The rotary shaft type tooling plate conveying line according to claim 1, characterized in that: frock board (2) are close to holding tank (221) have been seted up to the terminal surface of commentaries on classics roller (12), holding tank (221) confession change roller (12) card is gone into, be provided with two inclined plane (3) on the inner wall of holding tank (221), two inclined plane (3) are located respectively change the both sides of the axis of rotation of roller (12), and two inclined plane (3) all are located change roller (12) top, wheel components (4) set up in on inclined plane (3).

3. The rotary shaft type tooling plate conveying line according to claim 2, characterized in that: the two rotating rollers (12) are arranged, the accommodating grooves (221) are arranged corresponding to the rotating rollers (12), the driving member (13) comprises a first driving piece (132), a driving gear (131), a first main driven gear (133), a second main driven gear (134) and a first chain (135), the driving gear (131) is connected to the rack (11) in a rotating mode, the first driving piece (132) drives the driving gear (131) to rotate, the first main driven gear (133) is coaxially fixed with one of the rotating rollers (12), the second main driven gear (134) is coaxially fixed with the other rotating roller (12), and the first chain (135) is tensioned among the driving gear (131), the first main driven gear (133) and the second main driven gear (134).

4. A plate changing system, comprising: the rotary shaft type tooling plate conveying line, the plurality of tooling plate replacing lines (8) and the two tooling plate auxiliary conveying lines (9) as claimed in any one of the claims 1 to 3 are included, the plurality of tooling plate replacing lines (8) are positioned between the two rotary shaft type tooling plate conveying lines, the tooling plate replacing lines (8) comprise plate replacing frames (81), the plate replacing frames (81) have the same structure as the conveying frame (1), and the two tooling plate auxiliary conveying lines (9) are respectively positioned at two opposite sides of the conveying direction of the rotary shaft type tooling plate conveying lines;

every vice transfer chain (9) of frock board all include transfer frame (91) and slide connect in removal seat (92), two on transfer frame (91) and two transfer frame (1) concatenation forms closed route, remove seat (92) be used for with frock board (2) remove extremely trade grillage (81) department, be provided with drive assembly (10) on transfer frame (91), drive assembly (10) drive remove seat (92) and remove.

5. The plate changing system of claim 4, wherein: remove on seat (92) and rotate and be connected with driving roller (921), driving roller (921) with change roller (12) one-to-one setting on frame (11), still be provided with second driving piece (922) on removing seat (92), second driving piece (922) drive driving roller (921) rotates.

6. The plate changing system of claim 5, wherein: drive assembly (10) include tensioning gear (101), transmission piece (102), second chain (103) and third driving piece (104), tensioning gear (101) are located the relative both ends of carriage (91), just tensioning gear (101) rotate connect in on carriage (91), transmission piece (102) set up in remove on seat (92), second chain (103) tensioning is in both ends the outside of tensioning gear (101), just second chain (103) with transmission piece (102) fixed connection, third driving piece (104) drive one of them tensioning gear (101) rotate.

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