Feeding device of blow molding machine
Technical Field
The utility model belongs to the technical field of the blowing machine, in particular to loading attachment of blowing machine.
Background
After the liquid plastic is sprayed, the plastic is blown to a mold cavity with a certain shape by the wind force blown out by a machine, so as to manufacture a product.
Chinese patent with grant publication No. CN208788866U, a blow molding machine convenient for feeding, comprising a machine body, a feeding hopper arranged on the machine body, and a fixing frame, wherein one end of the fixing frame is located on the ground on one side of the machine body, the other end of the fixing frame is located above the feeding hopper, a sliding assembly is arranged on the fixing frame, a receiving barrel is fixed on the sliding assembly, a through hole is arranged at the bottom of the receiving barrel, two side edges of the through hole are respectively hinged with a baffle, each baffle is mutually butted and covers the through hole, vertical pneumatic cylinders are respectively fixed on two sides of the receiving barrel, a piston rod of each pneumatic cylinder is fixedly connected with an L-shaped clamping plate, and the lower end of each clamping plate is respectively clamped to each baffle; through the arrangement of the sliding assembly and the material receiving barrel, materials can be conveniently injected into the blow molding machine, and through the arrangement of the pneumatic cylinder and the clamping plate, the opening and closing of the baffle can be conveniently controlled so as to dump out the materials in the material receiving barrel; but receive the storage bucket and can not directly pour into the blowing machine with the material into, need the cylinder drive, increase equipment cost to receive the storage bucket and use the bolt to be connected with the collar, it is inconvenient to change.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a feeding device of a blow molding machine, a conveying device automatically unloads materials, and the equipment cost is saved; the conveying device and the base are convenient to mount and dismount, and the conveying device is convenient to replace.
In order to realize the purpose, the utility model discloses a technical scheme is:
a feeding device of a blow molding machine comprises a machine body, a rack, a motor and a conveyor belt, wherein a feeding hole is formed in the upper side of the machine body, the rack is arranged on one side of the machine body, a support rod II is arranged on the upper side of the rack, and a blocking rod is arranged on the upper side of the support rod II; a conveyor belt is arranged in the rack, a motor is arranged at the bottom of the rack, and the motor drives the conveyor belt to transmit; a base is arranged in the rack, a rail wheel is arranged on one side of the base and arranged in a conveying belt, and the conveying belt drives the rail wheel to rotate to drive the base to move; a conveying device is arranged on the upper side of the base; the base is provided with a mounting hole, a limiting block is arranged in the mounting hole, a connecting rod is arranged on one side of the limiting block and penetrates through the base, and a handle is arranged at one end of the connecting rod;
the conveying device comprises a box body, a sleeve, a torsional spring, a rotating shaft, a gate, a handle, a connecting pipe, a spring I, a guide rod and a connecting barrel, wherein the gate is arranged on one side of the box body and is hinged with the box body, the handle is arranged on the upper side of the gate, and the handle is fixedly connected with the gate; when the conveying device moves, the handle is stopped by the blocking rod to start rotating, the gate is driven to rotate, and the material is poured out of the box body; a sleeve is arranged on the other side of the box body and fixedly connected with the box body, a rotating shaft is arranged in the sleeve and connected with the sleeve through a torsional spring, connecting pipes are arranged at two ends of the rotating shaft, a guide rod is arranged in each connecting pipe and connected with the connecting pipe through a spring I, and one end of each guide rod is hinged with the gate; when the conveying device moves downwards, the handle is separated from the blocking rod, the connecting pipe rotates under the action of the torsion spring and the spring I, and the guide rod moves towards the inside of the connecting pipe to drive the gate to be closed; the bottom of the box body is provided with a connecting barrel, a cavity is arranged in the connecting barrel, a sliding block is arranged in the cavity, and the sliding block is connected with the connecting barrel through a spring II; a through groove is formed in one side of the cavity, a limiting groove is formed in one side of the through groove, the connecting barrel is inserted into the mounting hole, the limiting block is inserted into the cavity from the through groove, the handle is rotated to drive the connecting rod and the limiting block to rotate, and under the action of the spring II, the sliding block pushes the limiting block to enter the limiting groove for fixing, so that the mounting is convenient; when needing to dismantle, press the handle, through the connecting rod, drive the stopper and get into the cavity, rotatory stopper receives III efforts of spring, and the stopper is followed logical groove roll-off, and it is convenient to dismantle.
Preferably, be equipped with bracing piece I in the frame, I one side of bracing piece is equipped with motor switch, and the control motor is just reversing.
Preferably, a fixed block is arranged on one side of the base, the fixed block touches a motor switch, and the motor rotates reversely to drive the conveying belt to rotate reversely to drive the base to move downwards.
Preferably, the connecting barrels correspond to the mounting holes in position and are the same in number.
Preferably, the connecting rod outside is equipped with spring III, and III one ends of spring are supported with the base, and the III other ends of spring are supported with the handle.
Preferably, the bottom of the box body is inclined, so that the material can flow out conveniently.
Compared with the prior art, the utility model beneficial effect shows:
1) when the conveying device moves, the handle is stopped by the blocking rod to start rotating, the gate is driven to rotate, and the material is automatically poured out of the box body;
2) a fixed block is arranged on one side of the base, the fixed block touches a motor switch, the motor rotates reversely to drive the conveying belt to rotate reversely to drive the base to move downwards, and the conveying device automatically returns after unloading;
3) when the conveying device moves downwards, the handle is separated from the blocking rod, the connecting pipe rotates under the action of the torsion spring and the spring I, and the guide pipe moves towards the inside of the connecting pipe to drive the gate to be automatically closed;
4) the connecting barrel is inserted into the mounting hole, the limiting block is inserted into the cavity from the through groove, the handle is rotated to drive the connecting rod and the limiting block to rotate, the limiting block is pushed by the sliding block to enter the limiting groove to be fixed under the action of the spring II, and the conveying device and the base are convenient to mount;
5) according to the handle, the limiting block is driven to enter the cavity through the connecting rod, the limiting block is rotated to receive the acting force of the spring III, the limiting block slides out from the through groove, and the conveying device is convenient to disassemble from the base.
Drawings
FIG. 1 is a schematic structural view of a feeding device of a blow molding machine according to the present invention;
fig. 2 is a schematic structural view of a feeding device conveying device of a blow molding machine of the present invention;
FIG. 3 is a schematic view of a base structure of a feeding device of a blow molding machine according to the present invention;
FIG. 4 is a schematic structural view of one side of a base of a feeding device of the blow molding machine of the present invention;
FIG. 5 is a sectional structure diagram of a feeding device box of the blow molding machine of the present invention;
FIG. 6 is a schematic sectional structure view of a feeding device connecting pipe of the blow molding machine of the present invention;
FIG. 7 is a sectional structure diagram of a sleeve of a feeding device of a blow molding machine of the present invention;
FIG. 8 is a schematic view of a connecting barrel structure of a feeding device of a blow molding machine according to the present invention;
FIG. 9 is a schematic view of a cutting structure of a feeding device connecting barrel of the blow molding machine of the present invention;
in the figure: 1-machine body, 101-feed inlet, 2-machine frame, 201-support rod I, 202-motor switch, 203-support rod II, 204-stop rod, 3-motor, 4-conveying device, 401-box, 4011-sleeve, 4012-torsion spring, 4013-rotating shaft, 402-gate, 4021-handle, 403-connecting pipe, 4031-spring I, 404-guide rod, 405-connecting barrel, 4051-through groove, 4052-limiting groove, 4053-cavity, 4054-sliding block, 4055-spring II, 5-base, 501-rail wheel, 502-fixing block, 503-connecting rod, 504-spring III, 505-handle, 506-mounting hole, 507-limiting block and 6-conveying belt.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 9.
A feeding device of a blow molding machine comprises a machine body 1, a rack 2, a motor 3 and a conveyor belt 6, wherein a feeding hole 101 is formed in the upper side of the machine body 1, the rack 2 is arranged on one side of the machine body 1, a supporting rod II 203 is arranged on the upper side of the rack 2, and a blocking rod 204 is arranged on the upper side of the supporting rod II 203; a conveyor belt 6 is arranged in the rack 2, a motor 3 is arranged at the bottom of the rack 2, and the motor 3 drives the conveyor belt 6 to transmit; a base 5 is arranged in the rack 2, a rail wheel 501 is arranged on one side of the base 5, the rail wheel 501 is arranged in the conveyor belt 6, and the conveyor belt 6 drives the rail wheel 501 to rotate to drive the base 5 to move; the upper side of the base 5 is provided with a conveying device 4; a mounting hole 506 is formed in the base 5, a limiting block 507 is arranged in the mounting hole 506, a connecting rod 503 is arranged on one side of the limiting block 507, the connecting rod 503 penetrates through the base 5, and a handle 505 is arranged at one end of the connecting rod 503;
the conveying device 4 comprises a box body 401, a sleeve 4011, a torsion spring 4012, a rotating shaft 4013, a gate 402, a handle 4021, a connecting pipe 403, a spring I4031, a guide rod 404 and a connecting barrel 405, wherein the gate 402 is arranged on one side of the box body 401, the gate 402 is hinged with the box body 401, the handle 4021 is arranged on the upper side of the gate 402, and the handle 4021 is fixedly connected with the gate 402; when the conveying device 4 moves, the handle 4021 is blocked by the blocking rod 204 and starts to rotate, the gate 402 is driven to rotate, and materials are poured out of the box body 401; a sleeve 4011 is arranged on the other side of the box body 401, the sleeve 4011 is fixedly connected with the box body 401, a rotating shaft 4013 is arranged in the sleeve 4011, the rotating shaft 4013 is connected with the sleeve 4011 through a torsion spring 4012, connecting pipes 403 are arranged at two ends of the rotating shaft 4013, a guide rod 404 is arranged in each connecting pipe 403, each guide rod 404 is connected with each connecting pipe 403 through a spring I4031, and one end of each guide rod 404 is hinged to the gate 402; when the conveying device 4 moves downwards, the handle 4021 is separated from the stop lever 204, the connecting pipe 403 rotates under the action of the torsion spring 4012 and the spring I4031, and the guide rod 404 moves towards the inside of the connecting pipe 403 to drive the gate 402 to be closed; the bottom of the box body 401 is provided with a connecting barrel 405, a cavity 4053 is arranged inside the connecting barrel 405, a sliding block 4054 is arranged in the cavity 4053, and the sliding block 4054 is connected with the connecting barrel 405 through a spring II 4055; a through groove 4051 is formed in one side of the cavity 4053, a limiting groove 4052 is formed in one side of the through groove 4051, the connecting barrel 405 is inserted into the mounting hole 506, the limiting block 507 is inserted into the cavity 4053 from the through groove 4051, the handle 505 is rotated to drive the connecting rod 503 and the limiting block 507 to rotate under the action of the spring II 4055, and the sliding block 4054 pushes the limiting block 507 to enter the limiting groove 4052 for fixing, so that the mounting is convenient; when needing to dismantle, press handle 505, through connecting rod 503, drive stopper 507 and get into cavity 4053, rotatory stopper 507 receives the III 504 effort of spring, and stopper 507 follows logical groove 4051 roll-off, and it is convenient to dismantle.
Be equipped with I201 of bracing piece in the frame 2, I201 one side of bracing piece is equipped with motor switch 202, and control motor 3 is just reversing.
One side of the base 5 is provided with a fixing block 502, the fixing block 502 touches the motor switch 202, and the motor 3 rotates reversely to drive the conveyor belt 6 to rotate reversely to drive the base 5 to move downwards.
The connecting barrels 405 correspond to the mounting holes 506 in position and are the same in number.
A spring III 504 is arranged on the outer side of the connecting rod 503, one end of the spring III 504 is propped against the base 5, and the other end of the spring III 504 is propped against the handle 505.
The bottom of the box body 401 is inclined, so that the material can flow out conveniently.
A feeding device of a blow molding machine comprises the following working processes:
the motor is turned on, the conveying belt drives the base to move, the base moves to the position above the feeding hole, the handle is blocked by the blocking rod to start rotating, the gate is driven to rotate, the material is automatically poured out of the box body, the fixed block touches the motor switch, the motor rotates reversely, the conveying belt is driven to rotate reversely, the base is driven to move downwards, the conveying device automatically returns after unloading the material, the handle is separated from the blocking rod, the connecting pipe rotates under the action of the torsion spring and the spring I, and the guide pipe moves towards the inside of the connecting pipe to drive the gate to be automatically closed; when the conveying device needs to be replaced, the handle is pressed, the limiting block is driven to enter the cavity through the connecting rod, the limiting block is rotated and slides out of the through groove under the action of the spring III, and the conveying device and the base are convenient to disassemble; connect the bucket and insert the mounting hole, the stopper inserts and gets into the cavity from leading to the groove, and the twist grip drives connecting rod, stopper rotation, receives the effect of spring II, and the slider promotes the stopper and gets into the spacing groove and fix, conveyor and base simple to operate.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.