CN109262949A - A kind of equipment preparing water gun - Google Patents

Abstract

The invention discloses a kind of equipment for preparing water gun, include body, the internal body is provided with an injection molding space, a workbench is provided on the downside of the injection molding space interior, the upper surface of the workbench is fixedly installed an injection molding lower die, a dismountable injection molding upper mold is provided on the upside of the injection molding lower die, the first transmission space aft bulkhead is fixedly installed a pressurizing unit, the lower end wall of first transmission space is internally provided with a driving space, the lower end wall in the driving space is fixedly installed a driving motor, a feed hopper is fixedly connected on the right side of the body upper surface, the position in the corresponding injection molding space of the body front end face is fixedly installed a pick-and-place window the configuration of the present invention is simple, it is easy to operate, pass through the coordination between pressurizing unit realization link, reinforce the safety in the equipment course of work, using Gear drive and hydraulic drive, it is ensured that the stability in the equipment course of work.

Description

A kind of equipment preparing water gun

Technical field

The present invention relates to machinery manufacturing technology field, specially a kind of equipment for preparing water gun.

Background technique

Water gun is a squirt toy all preferred regardless of adult or child and summer tourism game ring An essential ring in section, therefore, toy developer constantly releases various water guns to gain the initiative, but in life During production, the mode of injection molding is mostly used greatly, and the injection-moulding device that most of factory uses at present uses manual operation, And operation is easy to need to carry out training on operation to operator there are security risk there are certain difficulty.

Summary of the invention

The purpose of the present invention is to provide a kind of equipment for preparing water gun, in the prior art above-mentioned scarce for overcoming It falls into.

A kind of equipment preparing water gun according to the present invention, including body, the internal body are provided with an injection molding Space, the injection molding space interior downside are provided with a workbench, and the upper surface of the workbench is fixedly installed a note Lower die is moulded, a dismountable injection molding upper mold, the upper Slideslip setting of the injection molding upper mold are provided on the upside of the injection molding lower die There is a fixed station, the center of the fixed station is provided with a through-hole, and the left and right sides in the injection molding space is symmetrically arranged with one Space is gone up and down, a sliding groove, and the lower end wall in the lifting space are provided with and communicated between the lifting space and injection molding space It is fixedly installed a hydraulic lifting post, the lower end wall in the lifting space is internally provided with a hydraulic space, the hydraulic space Lower end wall be fixedly installed a hydraulic press, the upper end of the hydraulic press is fixedly connected with first pipe, the first pipe The upper end wall that upper end passes through hydraulic space is fixedly connected with the lower end surface of hydraulic lifting post, and the inside of the first pipe is fixed It is provided with a solenoid valve, the aft bulkhead in the injection molding space is internally provided with an oil liquid space, and the rear end face of the hydraulic press is solid Surely it is connected with second pipe, the rear end of the second pipe is across the aft bulkhead of hydraulic space and oil liquid space close to hydraulic space One end be fixedly connected, and the inside of the second pipe is fixedly installed a valve, inside the lower end wall in the injection molding space It is provided with the lifting sliding slot of an opening upwards, the lifting sliding slot is connected with injection molding space, setting inside the lifting sliding slot There is a jacking sleeve, the upper end of the jacking sleeve passes through opening and is fixedly connected with the lower end surface of workbench, the lifting set A limited block is fixedly connected at left and right sides of cylinder lower end, it is sliding that the lifting sliding slot cylindrical wall and limited block are correspondingly arranged on a limit Slot, the limited block are located in limit sliding chutes, and the lower end wall of the lifting sliding slot is internally provided with the first transmission space, and described the One transmission space is internally provided with symmetrical first driving wheel, the right side rotary type of the first transmission space lower end wall It is fixedly connected with a rotation axis, the upper end of the rotation axis passes through the upper end wall of the first transmission space and jacking sleeve is threadedly engaged Socket, and the rotation axis and right side first driving wheel are fixedly attached, first driving wheel is rotatablely connected each other Have a first friction belt, the first transmission space aft bulkhead is fixedly installed a pressurizing unit, the front end of the pressurizing unit and First friction belt is accessible, and the lower end wall of first transmission space is internally provided with a driving space, the driving space Lower end wall is fixedly installed a driving motor, and the upper end of the driving motor has been connected by power a drive shaft, first transmission The upper end wall in space is internally provided with the second transmission space, and second transmission space is internally provided with one symmetrical second Driving wheel, second driving wheel rotate be provided with the second friction band each other, and it is empty that the upper end of the drive shaft passes through driving Between upper end wall be fixedly connected with the upper end wall right positions rotary type of the second transmission space, and described in the drive shaft and left side First driving wheel and right side second driving wheel are fixedly attached, and the aft bulkhead between second driving wheel is fixedly installed The leftward position rotary type of first transmission space Inner extrusion device together, the second transmission space lower end wall is fixedly connected with One transmission shaft, the upper end wall of second transmission space are internally provided with first gear chamber, the first gear chamber inner lower It is provided with first bevel gear, the right side engagement of the first bevel gear is connected with second bevel gear, and the upper end of the transmission shaft is worn The upper end wall for crossing the second transmission space is fixedly connected with the lower end surface of first bevel gear, and the right side of the second bevel gear is fixed It is connected with a driven shaft, the right end pars intramuralis of the first gear chamber is provided with second gear chamber, the intracavitary portion of second gear Left side be provided with third hand tap gear, the downside engagement of the third hand tap gear is connected with the 4th bevel gear, the 4th cone tooth The lower end surface of wheel is fixedly connected with an agitating shaft, and the right end of the driven shaft passes through the right end wall and triconodont of first gear chamber The left side of wheel is fixedly connected, and the lower end wall of the second gear chamber is internally provided with a hot melt space, in the hot melt space Portion is provided with an annular hot-melt plate, and the lower end wall that the lower end of the agitating shaft passes through second gear chamber protrudes into hot melt space, and It is uniformly distributed on the axis body of the agitating shaft and is provided with a threaded blade, the lower end wall center in the hot melt space is fixed to be connected It is connected to a channel, the lower end wall that the lower end in the channel passes through hot melt space, which protrudes into injection molding space, is fixedly connected with an intelligence note Head is moulded, the intelligence injecting head is located at the surface of through-hole, and the right end pars intramuralis of the second gear chamber is provided with a feed pipe The lower end in road, the feed pipe is connected with hot melt space, is fixedly connected with a feed hopper on the right side of the body upper surface, The feed hopper is internally provided with a charging space up and down, the lower end in the charging space and the upper end phase of feeding-passage The position of connection, the corresponding injection molding space of the body front end face is fixedly installed a pick-and-place window.

Further technical solution, the pressurizing unit include fixed shell, and the fixed enclosure interior is provided with one and squeezes Space is pressed, is fixedly installed the first electromagnet on the left of the lower end wall of the extrudings space, the upside of first electromagnet and crowded The left end wall sliding in pressure space is provided with the second electromagnet, and the upper surface of second electromagnet is fixedly installed a wedge block, The upper surface of the wedge block is fixedly connected with a spring, and the upper end of the spring is fixedly connected with the upper end wall for squeezing space, A connecting rod is provided on the right side of the wedge block, the left end rotation of the connecting rod is provided with a scroll wheel, the scroll wheel It slides and is arranged with wedge block, the right end wall that the right end of the connecting rod passes through extruding space is fixedly connected with a mounting blocks, described The installation space that mounting blocks are internally provided with one up and down and are open to the right, the installation space are internally provided with an extruding Wheel, the extruding wheel fixing sleeve are connected to an extruding shaft, the front and back end wall of the front/rear end for squeezing shaft and installation space Rotary type is fixedly connected.

Further technical solution, the first friction belt and the second friction band are initially in the state that do not do work.

Further technical solution, the injection molding upper mold and injection molding lower die may make up a closed molding space, and institute Stating injection molding upper mold and injection molding lower die can be detached from.

When original state, the driving motor and hydraulic press are in and stop working, and solenoid valve and valve are in close state, First friction belt and the second friction band are simultaneously in the case where unclamping, and the first electromagnet and the second electromagnet are also not powered on.

When equipment work, injection molding lower die and injection molding upper mold are installed with workbench and fixed station, then, driving electricity Machine starting, at this point, the pressurizing unit tensioner first friction belt in the first transmission space, drives right side first driving wheel, turn Moving axis rotation, drives jacking sleeve to rise, and simultaneously, hydraulic press starting, solenoid valve and valve are opened, and drives hydraulic lifting post Rise, it is ensured that injection molding lower die is synchronous with injection molding upper mold to be risen, when jacking sleeve rises to extreme higher position, in the first transmission space Pressurizing unit homing, first friction belt unclamp, at this point, the pressurizing unit in the second transmission space works, to make a left side The rotation of the second driving wheel of side, transmission shaft rotation drive first bevel gear rotation, the then second bevel gear engaged with first bevel gear Rotation, then driven shaft rotates, and by the intracavitary gear drive of second gear, drives agitating shaft rotation, simultaneously, heat space Interior annular hot-melt plate heats internal plastic material, by the threaded blade on agitating shaft axis body by the modeling after thawing Material is molded into mold by intelligent injecting head, and after the completion, injection molding lower die and injection molding upper mold separate, and operator is by picking and placing window Mouth takes out object.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, by between pressurizing unit realization link Coordinate, reinforces the safety in the equipment course of work, using gear drive and hydraulic drive, it is ensured that steady in the equipment course of work It is qualitative.

Detailed description of the invention

Fig. 1 is overall structure diagram inside a kind of equipment for preparing water gun of the invention；

Fig. 2 is the inside overall structure diagram of tensioning device in a kind of equipment for preparing water gun of the invention；

Fig. 3 is that A-A looks up internal partial structural diagram in Fig. 1；

Fig. 4 is a kind of equipment appearance overall structure diagram for preparing water gun of the invention.

Specific embodiment

Below with reference to Fig. 1-4, the present invention is described in detail.

Referring to Fig.1-4, a kind of equipment for preparing water gun of embodiment according to the present invention, including body 100, it is described Body 100 is internally provided with an injection molding space 106, and 106 inner lower of injection molding space is provided with a workbench 107, institute The upper surface for stating workbench 107 is fixedly installed an injection molding lower die 129, and the upside of the injection molding lower die 129 is provided with one can The upper Slideslip of the injection molding upper mold 128 of disassembly, the injection molding upper mold 128 is provided with a fixed station 110, the fixed station 110 Center is provided with a through-hole 111, and the left and right sides in the injection molding space 106 is symmetrically arranged with a lifting space 108, the liter A sliding groove 160 is provided with and communicated between drop space 108 and injection molding space 106, and the lower end wall in the lifting space 108 is fixed It is provided with a hydraulic lifting post 109, the lower end wall in the lifting space 108 is internally provided with a hydraulic space 102, described hydraulic The lower end wall in space 102 is fixedly installed a hydraulic press 131, and the upper end of the hydraulic press 131 is fixedly connected with first pipe 103, the upper end of the first pipe 103 passes through the fixed company in lower end surface of the upper end wall and hydraulic lifting post 109 of hydraulic space 102 It connects, and the inside of the first pipe 103 is fixedly installed a solenoid valve 104, sets inside the aft bulkhead in the injection molding space 106 It is equipped with an oil liquid space 157, the rear end face of the hydraulic press 131 is fixedly connected with second pipe 156, the second pipe 156 Rear end pass through the aft bulkhead of hydraulic space 102 and be fixedly connected with oil liquid space 157 close to one end of hydraulic space 102, and institute The inside for stating second pipe 156 is fixedly installed a valve 158, and the lower end wall in the injection molding space 106 is internally provided with one and opens The upward lifting sliding slot 143 of mouth, the lifting sliding slot 143 are connected with injection molding space 106, set inside the lifting sliding slot 143 It is equipped with a jacking sleeve 130, the upper end of the jacking sleeve 130 passes through opening and is fixedly connected with the lower end surface of workbench 107, A limited block 105,143 cylindrical wall of lifting sliding slot and limit are fixedly connected at left and right sides of 130 lower end of jacking sleeve Block 105 is correspondingly arranged on a limit sliding chutes 101, and the limited block 105 is located in limit sliding chutes 101, the lifting sliding slot 130 Lower end wall is internally provided with the first transmission space 142, and first transmission space 142 is internally provided with one symmetrical first The right side rotary type of driving wheel 138,142 lower end wall of the first transmission space is fixedly connected with a rotation axis 161, the rotation The upper end of axis 161 passes through the upper end wall of the first transmission space 142 and jacking sleeve 130 is threadedly engaged socket, and the rotation axis 161 and right side first driving wheel 138 be fixedly attached, first driving wheel 138 is rotatably connected to first each other and rubs Band 141 is wiped, 142 aft bulkhead of the first transmission space is fixedly installed a pressurizing unit 136, before the pressurizing unit 136 End and first friction belt 141 are accessible, and the lower end wall of first transmission space 142 is internally provided with a driving space 140, institute The lower end wall for stating driving space 140 is fixedly installed a driving motor 139, and the upper end of the driving motor 139 has been connected by power One drive shaft 137, the upper end wall of first transmission space 142 are internally provided with the second transmission space 133, second transmission Space 133 is internally provided with symmetrical second driving wheel 135, the rotation setting each other of the second driving wheel 135 There is the second friction band 134, the upper end of the drive shaft 137 passes through the upper end wall and the second transmission space 133 for driving space 140 Upper end wall right positions rotary type is fixedly connected, and described in the drive shaft and left side first driving wheel 138 and right side Second driving wheel 135 is fixedly attached, and the aft bulkhead between second driving wheel 135 is fixedly installed the first transmission space together The leftward position rotary type of 142 Inner extrusion devices 136,133 lower end wall of the second transmission space is fixedly connected with a transmission Axis 132, the upper end wall of second transmission space 133 are internally provided with first gear chamber 122, in the first gear chamber 122 Subordinate side is provided with first bevel gear 124, and the right side engagement of the first bevel gear 124 is connected with second bevel gear 123, described The upper end wall that the upper end of transmission shaft 132 passes through the second transmission space 133 is fixedly connected with the lower end surface of first bevel gear 124, institute The right side for stating second bevel gear 123 is fixedly connected with a driven shaft 121, and the right end pars intramuralis of the first gear chamber 122 is set It is equipped with second gear chamber 119, the left side inside the second gear chamber 119 is provided with third hand tap gear 120, the triconodont The downside engagement of wheel 120 is connected with the 4th bevel gear 115, and the lower end surface of the 4th bevel gear 115 is fixedly connected with a stirring Axis 114, the right end of the driven shaft 121 passes through the right end wall of first gear chamber 122 and the left side of third hand tap gear 120 is fixed Connection, the lower end wall of the second gear chamber 119 are internally provided with a hot melt space 113, are arranged inside the hot melt space 113 There is an annular hot-melt plate 126, the lower end wall that the lower end of the agitating shaft 114 passes through second gear chamber 119 protrudes into hot melt space 113 It is interior, and be uniformly distributed on the axis body of the agitating shaft 114 and be provided with a threaded blade 125, the lower end wall in the hot melt space 113 Center is fixedly connected with a channel 127, and the lower end wall that the lower end in the channel 127 passes through hot melt space 113 protrudes into injection molding An intelligent injecting head 112 is fixedly connected in space 106, the intelligence injecting head 112 is located at the surface of through-hole 111, described The right end pars intramuralis of second gear chamber 119 is provided with a feed pipe 116, the lower end and hot melt space of the feed pipe 116 113 are connected, and a feed hopper 117 is fixedly connected on the right side of 100 upper surface of body, is arranged inside the feed hopper 117 There is a charging space 118 up and down, the lower end in the charging space 118 is connected with the upper end of feeding-passage 116, described The position in the corresponding injection molding space 106 of 100 front end face of body is fixedly installed a pick-and-place window 159.

Valuably or illustratively, the pressurizing unit 136 includes fixed shell 144, is set inside the fixed shell 144 It is equipped with an extruding space 145, is fixedly installed the first electromagnet 146 on the left of 145 lower end wall of extruding space, described first The upside of electromagnet 146 and the left end wall sliding for squeezing space 145 are provided with the second electromagnet 147, second electromagnet 147 Upper surface be fixedly installed a wedge block 148, the upper surface of the wedge block 148 is fixedly connected with a spring 149, the bullet The upper end of spring 149 is fixedly connected with the upper end wall for squeezing space 145, and the right side of the wedge block 148 is provided with a connecting rod 151, the left end rotation of the connecting rod 151 is provided with a scroll wheel 150, the scroll wheel 150 and wedge block sliding setting, institute The right end for stating connecting rod 151, which passes through, to be squeezed the right end wall in space 145 and is fixedly connected with a mounting blocks 152, in the mounting blocks 152 The installation space 153 that portion is provided with one up and down and is open to the right, the installation space 153 are internally provided with an extruding wheel 154,154 fixing sleeve of extruding wheel is connected to an extruding shaft 155, the front/rear end and installation space for squeezing shaft 155 153 front and back end wall rotary type is fixedly connected, and effect is to pass through the 147 energization mutual exclusion of the first electromagnet 146 and the second electromagnet It is separate, make 154 tensioner first friction belt 141 of extruding wheel and the second friction band 134, enhance flexible during equipment moving Property.

Valuably or illustratively, the first friction belt 141 and the second friction band 134 are initially in the shape not done work State, purpose reinforce the harmony between link convenient for moving by 136 controlling unit of pressurizing unit.

Valuably or illustratively, it is empty to may make up a closed molding for the injection molding upper mold 128 and injection molding lower die 129 Between, and the injection molding upper mold 128 and injection molding lower die 129 can be detached from, effect is to ensure to infuse by the closed molding space of composition Mould the quality completed.

When original state, the driving motor 139 and hydraulic press 131 are in and stop working, solenoid valve 104 and valve 158 It is in close state, first friction belt 141 and the second friction band 134 are simultaneously in the case where unclamping, and 146 He of the first electromagnet Second electromagnet 147 is also not powered on.

When equipment work, injection molding lower die 129 and injection molding upper mold 128 are installed with workbench 107 and fixed station 110 Good, then, driving motor 139 starts, at this point, the 136 tensioner first friction belt 141 of pressurizing unit in the first transmission space 142, Right side first driving wheel 138 is driven, rotation axis 161 rotates, and drive jacking sleeve 130 to rise, simultaneously, hydraulic press 131 startings, solenoid valve 104 and valve 158 are opened, and hydraulic lifting post 109 is driven to rise, it is ensured that in injection molding lower die 129 and injection molding Mould 128 is synchronous to be risen, and when jacking sleeve 130 rises to extreme higher position, the pressurizing unit 136 in the first transmission space 142 is returned Position is restored, first friction belt 141 is unclamped, at this point, the pressurizing unit 136 in the second transmission space 133 work, thus the on the left of making The rotation of two driving wheels 135, transmission shaft 132 rotate, and first bevel gear 124 is driven to rotate, then the engaged with first bevel gear 124 The rotation of two bevel gears 123, then driven shaft 121 rotates, and by the gear drive in second gear chamber 119, drives 114 turns of agitating shaft Dynamic, simultaneously, the plastic material for heating 126 pairs of inside of annular hot-melt plate in space 113 heats, and passes through agitating shaft Plastics after thawing are passed through intelligent injecting head 112 and are molded into mold by the threaded blade 125 on 114 axis bodies, after the completion, injection molding Lower die 129 and injection molding upper mold 128 separate, and operator is taken out object by picking and placing window 159.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, by 136 realization link of pressurizing unit it Between coordination, reinforce the equipment course of work in safety, using gear drive and hydraulic drive, it is ensured that in the equipment course of work Stability.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims (4)

1. a kind of equipment for preparing water gun, including body, the internal body is provided with an injection molding space, and the injection molding is empty Between inner lower be provided with a workbench, the upper surface of the workbench is fixedly installed an injection molding lower die, the injection molding A dismountable injection molding upper mold is provided on the upside of lower die, the upper Slideslip of the injection molding upper mold is provided with a fixed station, described The center of fixed station is provided with a through-hole, and the left and right sides in the injection molding space is symmetrically arranged with a lifting space, the liter A sliding groove is provided with and communicated between drop space and injection molding space, and to be fixedly installed one hydraulic for the lower end wall in the lifting space Lifting column, the lower end wall in the lifting space are internally provided with a hydraulic space, the lower end wall fixed setting of the hydraulic space There is a hydraulic press, the upper end of the hydraulic press is fixedly connected with first pipe, and the upper end of the first pipe passes through hydraulic space Upper end wall be fixedly connected with the lower end surface of hydraulic lifting post, and the inside of the first pipe is fixedly installed a solenoid valve, The aft bulkhead in the injection molding space is internally provided with an oil liquid space, and the rear end face of the hydraulic press is fixedly connected with the second pipe Road, the rear end of the second pipe passes through the aft bulkhead of hydraulic space and oil liquid space is fixed close to one end of hydraulic space and connected It connects, and the inside of the second pipe is fixedly installed a valve, the lower end wall in the injection molding space is internally provided with an opening Upward lifting sliding slot, the lifting sliding slot are connected with injection molding space, and the lifting sliding slot is internally provided with a jacking sleeve, The upper end of the jacking sleeve passes through opening and is fixedly connected with the lower end surface of workbench, at left and right sides of the jacking sleeve lower end It is fixedly connected with a limited block, the lifting sliding slot cylindrical wall and limited block are correspondingly arranged on a limit sliding chutes, the limited block In limit sliding chutes, the lower end wall of the lifting sliding slot is internally provided with the first transmission space, in first transmission space Portion is provided with symmetrical first driving wheel, and the right side rotary type of the first transmission space lower end wall is fixedly connected with one The upper end of rotation axis, the rotation axis passes through the upper end wall of the first transmission space and jacking sleeve is threadedly engaged socket, and described Rotation axis and right side first driving wheel are fixedly attached, and first driving wheel is rotatably connected to the first friction each other Band, the first transmission space aft bulkhead are fixedly installed a pressurizing unit, the front end of the pressurizing unit and first friction belt Accessible, the lower end wall of first transmission space is internally provided with a driving space, and the lower end wall in the driving space is fixed It is provided with a driving motor, the upper end of the driving motor has been connected by power a drive shaft, the upper end of first transmission space Pars intramuralis is provided with the second transmission space, and second transmission space is internally provided with symmetrical second driving wheel, institute Stating the second driving wheel, rotation is provided with the second friction band each other, and the upper end of the drive shaft passes through the upper end wall in driving space It is fixedly connected with the upper end wall right positions rotary type of the second transmission space, and the drive shaft and left side first driving wheel And right side second driving wheel is fixedly attached, the aft bulkhead between second driving wheel is fixedly installed first to be passed together Dynamic space interior pressurizing unit, the leftward position rotary type of the second transmission space lower end wall are fixedly connected with a transmission shaft, The upper end wall of second transmission space is internally provided with first gear chamber, and the first gear chamber inner lower is provided with first Bevel gear, the right side engagement of the first bevel gear are connected with second bevel gear, and the upper end of the transmission shaft passes through the second transmission The upper end wall in space is fixedly connected with the lower end surface of first bevel gear, the right side of the second bevel gear be fixedly connected with one from Moving axis, the right end pars intramuralis of the first gear chamber are provided with second gear chamber, the left side setting in the intracavitary portion of second gear There is third hand tap gear, the downside engagement of the third hand tap gear is connected with the 4th bevel gear, the lower end surface of the 4th bevel gear It is fixedly connected with an agitating shaft, the right end of the driven shaft passes through the right end wall of first gear chamber and the left side of third hand tap gear It is fixedly connected, the lower end wall of the second gear chamber is internally provided with a hot melt space, and the hot melt space interior is provided with one Annular hot-melt plate, the lower end wall that the lower end of the agitating shaft passes through second gear chamber protrudes into hot melt space, and the agitating shaft Axis body on be uniformly distributed and be provided with a threaded blade, it is logical that the lower end wall center in the hot melt space is fixedly connected with one Road, the lower end wall that the lower end in the channel passes through hot melt space, which protrudes into injection molding space, is fixedly connected with an intelligent injecting head, institute The surface that intelligent injecting head is located at through-hole is stated, the right end pars intramuralis of the second gear chamber is provided with a feed pipe, described The lower end of feed pipe is connected with hot melt space, is fixedly connected with a feed hopper on the right side of the body upper surface, it is described into Hopper is internally provided with a charging space up and down, and the lower end in the charging space is connected with the upper end of feeding-passage, The position in the corresponding injection molding space of the body front end face is fixedly installed a pick-and-place window.

2. a kind of equipment for preparing water gun according to claim 1, it is characterised in that: the pressurizing unit includes solid Fixed shell, the fixed enclosure interior are provided with an extruding space, and is fixedly installed on the left of the lower end wall of the extruding space One electromagnet, the upside of first electromagnet and the left end wall for squeezing space, which slide, is provided with the second electromagnet, and described second The upper surface of electromagnet is fixedly installed a wedge block, and the upper surface of the wedge block is fixedly connected with a spring, the spring Upper end with squeeze space upper end wall be fixedly connected, a connecting rod is provided on the right side of the wedge block, the connecting rod Left end rotation is provided with a scroll wheel, the scroll wheel and wedge block sliding setting, and it is empty that the right end of the connecting rod passes through extruding Between right end wall be fixedly connected with a mounting blocks, the mounting blocks are internally provided with one up and down and the installation being open to the right is empty Between, the installation space is internally provided with an extruding wheel, and the extruding wheel fixing sleeve is connected to an extruding shaft, the extruding shaft Front/rear end be fixedly connected with the front and back end wall rotary type of installation space.

3. a kind of equipment for preparing water gun according to claim 1, it is characterised in that: the first friction belt and Two friction bands are initially in the state that do not do work.

4. a kind of equipment for preparing water gun according to claim 1, it is characterised in that: the injection molding upper mold and injection molding Lower die may make up a closed molding space, and the injection molding upper mold and injection molding lower die can be detached from.