Circular ball continuous material guide mechanism
Technical Field
The invention belongs to the field of machining conveying equipment, and particularly relates to a circular ball continuous material guide mechanism.
Background
The mechanical workpiece is a single workpiece which can not be disassembled for forming machines and machines, and plays an important role in the automation industry, the mechanical workpiece comprises the connection of parts, the parts playing a supporting role, the lubricating system and the sealing parts playing a lubricating role, the parts of a transmission system for transmitting motion and energy, the types of the workpieces are various, the application of shaft sleeve type workpieces on industrial production and mechanical equipment is particularly extensive, the main functions of the shaft sleeve type workpieces on the mechanical equipment are the functions of axial positioning, dust prevention, sealing and torque transmission, a plurality of balls need to be uniformly placed on the outer side of a shaft tube part of the shaft sleeve type workpieces in the manufacturing and processing process of the shaft sleeve type workpieces, so that the shaft sleeve type workpieces can realize the axial rotation effect in specific use, the balls are mainly placed manually one by one in the ball placing process of the existing shaft sleeve type workpieces, the existing ball placing mechanism for the shaft sleeve type workpiece has the defects that the ball cannot be automatically guided to be conveyed to a required position, the automation degree of ball feeding and conveying is low, the ball placing efficiency and quality of the shaft sleeve type workpiece are influenced, and the production and processing speed of the shaft sleeve type workpiece is reduced, the requirements of processing and use cannot be met.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects in the prior art, and provides the circular ball continuous material guide mechanism which is reasonable in structural design, can accurately and smoothly convey balls one by one efficiently and stably, is high in automation degree, and meets the processing and using requirements.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a circular ball continuous guide mechanism which characterized in that: the circular ball continuous material guiding mechanism comprises a ball material guiding support, a ball material conveying pipe, a material bearing and conveying pipe, a reciprocating rotating gear, a material guiding reciprocating cylinder, a material guiding transfer connecting plate, a ball material bearing card, a reciprocating rotating disc and a pipe pushing reciprocating connecting rod, wherein the ball material conveying pipe is obliquely and downwards fixedly arranged on the upper side of the ball material guiding support, an upper material blocking cylinder and a lower material blocking cylinder are fixedly arranged on the lower side of the ball material conveying pipe from top to bottom in sequence along the oblique direction, an upper material blocking rod is horizontally and slidably arranged at the output end of the upper material blocking cylinder, a lower material blocking rod is horizontally and slidably arranged at the output end of the lower material blocking cylinder, the material bearing and conveying pipe is arranged on the ball material guiding support on one side below the ball material conveying pipe, the material bearing and conveying pipe is of an S-shaped structure, a material bearing and conveying pipe is fixedly provided with a material guiding rotating seat above the side of the ball material conveying pipe, and, the material bearing and conveying pipe is provided with a ball conveying through hole along the end part of the ball conveying pipe, the material bearing and conveying pipe is provided with a buffer damping adhesive layer along the inner wall of the side of the ball conveying pipe in a laminating manner, the reciprocating rotating gear is vertically and rotatably connected with a ball guide support at the lower side of the material bearing and conveying pipe, a rack translation support is horizontally and fixedly arranged on the ball guide support at the lower side of the reciprocating rotating gear, a reciprocating translation rack is arranged in the rack translation support in a sliding manner along the horizontal direction and is meshed with the reciprocating rotating gear, a material guide reciprocating cylinder is horizontally and fixedly arranged at the end part of one side of the rack translation support, the output end part of the material guide reciprocating cylinder is fixedly connected with the end part of the reciprocating translation rack, the material guide transfer connecting plate is fixedly arranged at one side of the reciprocating rotating gear along the radial direction of the reciprocating, the ball material bearing card is of a U-shaped structure, an adsorption electromagnet is attached to the interior of the ball material bearing card, the reciprocating rotary disk is vertically and coaxially and fixedly arranged on one side of the reciprocating rotary gear, a push pipe reciprocating connecting rod is arranged between the reciprocating rotary disk and the material bearing and guiding and feeding pipe, and the upper end and the lower end of the push pipe reciprocating connecting rod are respectively hinged to the lower side of the end of the material bearing and guiding and feeding pipe and the outer side of the reciprocating rotary disk.
Furthermore, the end part of the upper material blocking rod and the end part of the lower material blocking rod are both arc-shaped structures.
Furthermore, the lower side end part of the ball conveying pipe is provided with a material guiding and fitting cambered surface matched with the material bearing and guiding pipe.
Furthermore, a material guide transition inclined plate is obliquely and fixedly arranged at the lower end part of the ball bearing card.
Furthermore, the ball guide supports on two sides of the reciprocating translation rack are respectively and fixedly provided with a transfer limit switch.
Compared with the prior art, the invention has the following advantages and effects: the invention has reasonable structural design, the ball conveying pipe is arranged on the upper side of the ball guide support, the lower side of the ball conveying pipe is sequentially and horizontally fixedly provided with an upper material blocking cylinder and a lower material blocking cylinder along the inclined direction from top to bottom, the upper material blocking cylinder pushes the upper material blocking rod and the lower material blocking cylinder pushes the lower material blocking rod to alternately perform, so that balls in the ball conveying pipe can stably drop materials one by one, the material bearing guide conveying pipe is of an S-shaped structure, the material guide rotating seat fixedly arranged on the material bearing guide conveying pipe is rotatably connected to the ball guide support, the material bearing guide conveying pipe is provided with a ball conveying through hole along the end of the ball conveying pipe, when the material bearing guide conveying pipe is in a horizontal position, the balls falling from the ball conveying pipe slide into the material bearing guide conveying pipe along the ball conveying through hole and stop rolling when the front side lower end of the material bearing guide pipe, the material bearing guide conveying pipe is attached with a buffer rubber layer along the side inner wall of the ball conveying pipe, the damping buffer can be realized for the falling of the ball, the ball is prevented from sliding out from the end part at the other end of the material bearing and conveying pipe due to overlarge falling inertia, the reciprocating translation rack sliding along the horizontal direction in the rack translation bracket at the lower side of the reciprocating rotation gear is meshed with the reciprocating rotation gear, the output end of the material guide reciprocating cylinder is fixedly connected with the end part of the reciprocating translation rack, the material guide transfer connecting plate is fixedly arranged at one side of the reciprocating rotation gear along the radial direction of the reciprocating rotation gear, the end part of the material guide transfer connecting plate is fixedly provided with a ball bearing card, an adsorption electromagnet is attached and arranged in the ball bearing card, a pipe pushing reciprocating connecting rod is arranged between a reciprocating rotation disc vertically and coaxially arranged at one side of the reciprocating rotation gear and the material bearing and conveying pipe, the reciprocating rotation gear is horizontally pushed by the material guide reciprocating cylinder to perform reciprocating rotation, so that the material guide transfer connecting plate, when the reciprocating rotary gear rotates anticlockwise, the reciprocating rotary disc and the reciprocating rotary gear synchronously rotate anticlockwise, the material bearing and conveying pipe can rotate clockwise under the drive of the push pipe reciprocating connecting rod when the material guide transfer connecting plate is driven by the reciprocating rotary gear to rotate anticlockwise, the material bearing and conveying pipe can rotate clockwise to a station which inclines downwards when the material guide transfer connecting plate rotates to a vertical position, balls can slide out from the end part of the lower side of the material bearing and conveying pipe and roll into the ball bearing card, the adsorption electromagnet is electrified to have magnetic force, so that the balls can be firmly adsorbed and fixed in the ball bearing card, when the material guide transfer connecting plate rotates clockwise under the drive of the material guide reciprocating cylinder, the material bearing and conveying pipe can reset from the inclined position to a horizontal position under the push action of the push pipe reciprocating connecting rod, and the material guide transfer connecting plate can drive the ball bearing card to accurately move to a required position, the automatic guide conveying of the balls is realized, the end parts of the upper material blocking rod and the lower material blocking rod are both arc structures, so that the continuous and smooth reciprocating motion of the upper material blocking rod and the lower material blocking rod can be ensured, the guide attaching cambered surface matched with the material bearing and guiding pipe is arranged at the lower side end part of the ball conveying pipe, so that the balls in the ball conveying pipe can stably and smoothly roll into the material bearing and guiding pipe, the lower side end part of the ball material bearing clamp is obliquely and fixedly provided with a guide transition inclined plate, so that the balls sliding out from the end part of the material bearing and guiding pipe can stably and smoothly slide into the ball material bearing clamp along the guide transition inclined plate, the ball guide brackets at the two sides of the reciprocating translation rack are respectively and fixedly provided with a transfer limit switch, the stable and accurate reciprocating translation motion of the reciprocating translation rack is realized, the continuous and efficient conveying of the balls is ensured, and through the structure, the automatic feeding device is reasonable in structural design, can accurately and smoothly continuously feed and convey balls one by one efficiently and stably, is high in automation degree, and meets the requirements of processing and use.
Drawings
Fig. 1 is a schematic front view of a circular ball continuous material guiding mechanism according to the present invention.
Fig. 2 is a schematic structural view of a circular ball continuous material guiding mechanism according to the present invention in a use state.
Fig. 3 is an enlarged schematic view of the structure at a of the present invention.
Fig. 4 is a schematic front view of the ball material-holding card of the present invention.
In the figure: 1. the device comprises a ball guide support, 2 a ball conveying pipe, 3 a material bearing and guiding pipe, 4 a reciprocating rotating gear, 5 a guide reciprocating cylinder, 6 a guide transferring connecting plate, 7 a ball bearing clamp, 8 a reciprocating rotating disc, 9 a pushing pipe reciprocating connecting rod, 10 an upper material blocking cylinder, 11 a lower material blocking cylinder, 12 an upper material blocking rod, 13 a lower material blocking rod, 14 a guide rotating seat, 15 a ball conveying through hole, 16 a buffering damping adhesive layer, 17 a rack translation support, 18 a reciprocating translation rack, 19 a guide attaching arc surface, 20 a guide transition inclined plate, 21 a transfer limit switch and 22 an adsorption electromagnet.
Detailed Description
For further description of the present invention, the following description will further describe an embodiment of a circular ball continuous guide mechanism with reference to the accompanying drawings, and the following embodiments are illustrative of the present invention and the present invention is not limited to the following embodiments.
As shown in fig. 1, 2, 3 and 4, the round ball continuous material guiding mechanism of the present invention comprises a ball material guiding support 1, a ball material conveying pipe 2, a material bearing and guiding pipe 3, a reciprocating gear 4, a material guiding reciprocating cylinder 5, a material guiding transfer connecting plate 6, a ball material bearing card 7, a reciprocating rotary disk 8 and a push pipe reciprocating connecting rod 9, wherein the ball material conveying pipe 2 is fixedly arranged on the upper side of the ball material guiding support 1 in an inclined downward direction, the lower side of the ball material conveying pipe 2 is fixedly provided with an upper material blocking cylinder 10 and a lower material blocking cylinder 11 in sequence from the upper side to the lower side along the inclined direction, the output end of the upper material blocking cylinder 10 is horizontally provided with an upper material blocking rod 12, the output end of the lower material blocking cylinder 11 is horizontally provided with a lower material blocking rod 13, the material bearing and guiding pipe 3 is arranged on the ball material guiding support 1 on one side below the ball material conveying pipe 2, the material bearing and guiding pipe 3 is of an S-shaped structure, the material bearing and guiding pipe 3 is fixedly provided with a material guiding rotary, the material guiding rotary seat 14 is rotatably connected to the ball material guiding support 1, the material bearing and guiding pipe 3 is provided with a ball conveying through hole 15 along the end of the ball material conveying pipe 2, the material bearing and guiding pipe 3 is provided with a buffer damping glue layer 16 along the inner wall of the side of the ball material conveying pipe 2 in an attaching manner, the reciprocating rotary gear 4 is vertically and rotatably connected to the ball material guiding support 1 at the lower side of the material bearing and guiding pipe 3, the ball material guiding support 1 at the lower side of the reciprocating rotary gear 4 is horizontally and fixedly provided with a rack translation support 17, a reciprocating translation rack 18 is arranged in the rack translation support 17 in a sliding manner along the horizontal direction, the reciprocating translation rack 18 is meshed and connected with the reciprocating rotary gear 4, the end part of one side of the rack translation support 17 is horizontally and fixedly provided with a material guiding reciprocating cylinder 5, the output end of the material guiding reciprocating cylinder 5 is fixedly connected with the end part of the, the end part of the material guide transfer connecting plate 6 is fixedly provided with a ball bearing card 7, the ball bearing card 7 is of a U-shaped structure, an adsorption electromagnet 22 is arranged in the ball bearing card 7 in a fitting manner, the reciprocating rotary disk 8 is vertically and coaxially and fixedly arranged on one side of the reciprocating rotary gear 4, a push pipe reciprocating connecting rod 9 is arranged between the reciprocating rotary disk 8 and the material bearing and guiding material pipe 3, and the upper side end part and the lower side end part of the push pipe reciprocating connecting rod 9 are respectively hinged to the lower side of the end part of the material bearing and guiding material pipe 3 and the outer side of the reciprocating rotary disk 8.
The end parts of the upper material blocking rod 12 and the lower material blocking rod 13 are both arc-shaped structures, so that the continuous and smooth reciprocating motion of the upper material blocking rod 12 and the lower material blocking rod 13 can be ensured. The lower side end part of the ball conveying pipe 2 is provided with the material guiding and fitting cambered surface 19 matched with the material bearing and guiding pipe 3, so that balls in the ball conveying pipe 2 can roll into the material bearing and guiding pipe 3 smoothly and stably. The material guiding transition inclined plate 20 is obliquely and fixedly arranged at the lower end part of the ball bearing card 7, so that balls sliding out of the end part of the material guiding and feeding pipe 3 can smoothly slide into the ball bearing card 7 along the material guiding transition inclined plate 20. The ball guide supports 1 on the two sides of the reciprocating translation rack 18 are respectively and fixedly provided with the transfer limit switches 21, so that the reciprocating translation rack 18 can stably and accurately reciprocate and translate, and the balls can be continuously and efficiently guided and conveyed.
By adopting the technical scheme, when the circular ball continuous material guiding mechanism is used, the circular ball continuous material guiding mechanism is arranged on the upper side of the ball material guiding support 1 through the ball material conveying pipe 2, the upper material blocking cylinder 10 and the lower material blocking cylinder 11 are sequentially and horizontally fixedly arranged on the lower side of the ball material conveying pipe 2 from top to bottom along the inclined direction, the upper material blocking cylinder 10 is used for pushing the upper material blocking rod 12 and the lower material blocking cylinder 11 for pushing the lower material blocking rod 13 to alternately perform, so that balls in the ball material conveying pipe 2 can stably blank one by one, the material bearing and conveying pipe 3 is of an S-shaped structure, the material guiding rotating seat 14 fixedly arranged on the material bearing and conveying pipe 3 is rotatably connected to the ball material guiding support 1, the material bearing and conveying pipe 3 is provided with the ball conveying through hole 15 along the end of the ball material conveying pipe 2, when the material bearing and conveying pipe 3 is in the horizontal position, the balls falling from the ball material conveying pipe 2 slide into the material bearing and conveying pipe 3 along the ball conveying through hole 15 and slide into the material bearing and conveying pipe 3 Stopping rolling, utilizing the material bearing and guiding and conveying pipe 3 to be provided with a buffer damping adhesive layer 16 along the inner wall of the side of the ball bearing and conveying pipe 2 in an attaching manner, so as to realize damping buffering for the falling of the balls, avoiding the balls from sliding out from the end part of the other side of the material bearing and guiding and conveying pipe 3 due to overlarge falling inertia, engaging and connecting the reciprocating translation rack 18 sliding along the horizontal direction in the rack translation bracket 17 at the lower side of the reciprocating rotation gear 4 with the reciprocating rotation gear 4, fixedly connecting the output end of the material guiding reciprocating cylinder 5 with the end part of the reciprocating translation rack 18, fixedly arranging the material guiding and transferring connecting plate 6 at one side of the reciprocating rotation gear 4 along the radial direction of the reciprocating rotation gear 4, fixedly arranging the ball bearing card 7 at the end part of the material guiding and transferring connecting plate 6, attaching and arranging an adsorption electromagnet 22 in the ball bearing card 7, arranging a push pipe reciprocating connecting rod 9 between the reciprocating rotation disc, the guide reciprocating cylinder 5 is utilized to horizontally push the reciprocating rotary gear 4 to perform reciprocating rotation, so that the guide transferring connecting plate 6 can swing in a reciprocating manner under the driving of the reciprocating rotary gear 4, when the reciprocating rotary gear 4 rotates anticlockwise, the reciprocating rotary disc 8 and the reciprocating rotary gear 4 synchronously rotate anticlockwise, when the guide transferring connecting plate 6 rotates anticlockwise under the driving of the reciprocating rotary gear 4, the material bearing and conveying pipe 3 can rotate clockwise under the driving of the push pipe reciprocating connecting rod 9, when the guide transferring connecting plate 6 rotates to a vertical position, the material bearing and conveying pipe 3 can rotate clockwise to a station which inclines downwards, balls can slide out from the lower side end part of the material bearing and conveying pipe 3 and roll into the ball bearing card 7, and the adsorption electromagnet 22 is electrified to have magnetic force, so that the balls can be firmly adsorbed and fixed in the ball bearing card 7, when the guide transfer connecting plate 6 is driven by the guide reciprocating cylinder 5 to rotate clockwise, the material bearing and conveying pipe 3 can reset from an inclined position to a horizontal position under the pushing action of the push pipe reciprocating connecting rod 9, the guide transfer connecting plate 6 can drive the ball bearing card 7 to accurately move to a required position, automatic ball guide conveying is realized, the end parts of the upper material blocking rod 12 and the lower material blocking rod 13 are both arc-shaped structures, continuous and smooth reciprocating motion of the upper material blocking rod 12 and the lower material blocking rod 13 can be ensured, the lower side end part of the ball conveying pipe 2 is provided with a guide attaching arc surface 19 matched with the material bearing and conveying pipe 3, balls in the ball conveying pipe 2 can smoothly roll into the material bearing and conveying pipe 3, the guide transition inclined plate 20 is fixedly arranged on the lower side end part of the ball bearing card 7 in an inclined mode, and balls sliding out of the end part of the material bearing and conveying pipe 3 can smoothly slide to the ball bearing along the guide transition inclined plate 20 In the material clamp 7, the ball guide supports 1 on the two sides of the reciprocating translation rack 18 are respectively and fixedly provided with the transfer limit switches 21, so that stable and accurate reciprocating translation motion of the reciprocating translation rack 18 is realized, and continuous and efficient guide conveying of the balls is ensured. Through the structure, the continuous material guide device is reasonable in structural design, can accurately and smoothly convey balls one by one in a continuous material guide manner, is high in automation degree, and meets the requirements of processing and use.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.