Plastic uptake blowing-clean device
阅读说明:本技术 一种吸塑吹净装置 (Plastic uptake blowing-clean device ) 是由 闵勋建 于 2019-10-24 设计创作,主要内容包括:本发明涉及吸塑设备的技术领域,尤其是涉及一种吸塑吹净装置,其包括架体,架体设有输送组件、固定于输送组件上的多组夹持件,以及沿传送方向依次布置的喷液管、刷体与喷气管,架体上安装有出气管,输送组件包括同步带以及用于驱动同步带的驱动轴;夹持件包括基座以及嵌设在基座中的夹杆,夹杆伸出基座外的一端连接有夹板,在基座中设有用于使夹杆保持伸出基座外的弹性件,以及用于使夹杆缩入基座中的气动装置;气动装置连通有进气管,在架体上安装有通过旋转插入进气管中供气的充气管。本发明通过提供一种吸塑吹净装置,有效减少了操作人员因没有足够时间装夹毛坯板而导致毛坯板固定不牢的可能性,有利于提高毛坯板的吸塑效率。(The invention relates to the technical field of plastic suction equipment, in particular to a plastic suction blowing-clean device which comprises a frame body, wherein the frame body is provided with a conveying assembly, a plurality of groups of clamping pieces fixed on the conveying assembly, and a liquid spraying pipe, a brush body and a gas spraying pipe which are sequentially arranged along a conveying direction, the frame body is provided with a gas outlet pipe, and the conveying assembly comprises a synchronous belt and a driving shaft for driving the synchronous belt; the clamping piece comprises a base and a clamping rod embedded in the base, one end of the clamping rod, which extends out of the base, is connected with a clamping plate, and an elastic piece and a pneumatic device are arranged in the base, wherein the elastic piece is used for keeping the clamping rod to extend out of the base, and the pneumatic device is used for enabling the clamping rod to retract into the base; the pneumatic device is communicated with an air inlet pipe, and an inflation pipe which is inserted into the air inlet pipe for air supply through rotation is arranged on the frame body. The invention provides the plastic suction blowing-off device, so that the possibility that the blank plate is not firmly fixed due to the fact that an operator does not clamp the blank plate for enough time is effectively reduced, and the plastic suction efficiency of the blank plate is improved.)
1. The utility model provides a plastic uptake blowing-cleaning device, includes the support body, and the support body is equipped with conveying assembly, is fixed in the multiunit holder on the conveying assembly to and spray tube (18), brush body (181) and jet-propelled pipe (152) that follow direction of transfer and arrange in proper order, be installed on the support body for outlet duct (15) of jet-propelled pipe (152) air feed, its characterized in that: the conveying assembly comprises a synchronous belt for bearing the blank plate (182) and a driving shaft (12) for driving the synchronous belt;
the clamping piece comprises a base (21) and a clamping rod (22) which is embedded in the base (21) and slides relative to the base (21), one end, extending out of the base (21), of the clamping rod (22) is connected with a clamping plate (23), an elastic piece and a pneumatic device are arranged in the base (21), the elastic piece is used for enabling the clamping rod (22) to keep extending out of the base (21), and the pneumatic device is used for enabling the clamping rod (22) to retract into the base (21);
the pneumatic device is communicated with an air inlet pipe (25) fixed on the base (21), and an inflation pipe which is communicated with the air outlet pipe (15) and is inserted into the air inlet pipe (25) through rotation for air supply is arranged on the frame body.
2. The plastic uptake blowing-off device according to claim 1, wherein: clamping bar (22) one end in base (21) is equipped with towards radial bellied first limiting plate (221) of base (21) inner wall, and the one end that base (21) cover was outside clamping bar (22) is equipped with towards radial bellied first baffle (211) of clamping bar (22) outer wall.
3. The plastic uptake blowing-off device according to claim 2, wherein: the elastic piece is a spring (222), and two ends of the spring (222) are respectively abutted against the bottom of the cavity and the first limit plate (221);
the pneumatic device is an air bag (212), and the air bag (212) is located between the first limiting plate (221) and the first baffle (211).
4. The plastic uptake blowing-off device according to claim 3, wherein: and a guide inclined plane (251) is arranged at the pipe orifice of the air inlet pipe (25).
5. The plastic uptake blowing-off device according to claim 1, wherein: rotate on the support body and install drive wheel (171), be fixed with the installation piece of skew centre of a circle on the wheel face of drive wheel (171), the gas tube is including communicating in horizontal flexible trachea (16) of outlet duct (15) to and communicate in horizontal flexible trachea (16) end and with installation piece articulated vertical flexible trachea (17), the end-to-end connection of vertical flexible trachea (17) has along with drive wheel (171) rotation inserts intake pipe (25) orificial air cock.
6. The plastic uptake blowing-off device according to claim 5, wherein: the transverse telescopic air pipe (16) and the vertical telescopic air pipe (17) comprise a plurality of hollow pipelines with gradually increasing calibers, two adjacent hollow pipelines are mutually telescopic and nested, and a plurality of first sealing rings (161) are embedded between the boundaries of the inner wall and the outer wall of the joints of the two adjacent hollow pipelines along the axial direction.
7. The plastic uptake blowing-off device according to claim 6, wherein: two sections adjacent hollow pipeline, wherein the one end of the less hollow pipeline of bore in the great hollow pipeline of adjacent bore is equipped with the radial bellied second limiting plate (162) of inner wall towards the great hollow pipeline of bore, and the great hollow pipeline of bore cover is equipped with the radial bellied second baffle (172) of outer wall towards the less hollow pipeline of bore in the one end outside the less hollow pipeline of adjacent bore.
8. The plastic uptake blowing-off device according to claim 1, wherein: the rack body is provided with a cavity box (14), one side of the cavity box (14) is communicated with a gas pipe (142), the other side of the cavity box (14) is communicated with a gas outlet pipe (15), a driving shaft (12) penetrates through the cavity box (14), and an impeller (141) positioned in the cavity box (14) is welded on the driving shaft (12).
9. The plastic uptake blowing-off device according to claim 8, wherein: a second seal ring (121) which abuts on the drive shaft (12) and keeps the chamber (14) sealed is fitted to the chamber (14).
10. The plastic uptake blowing-off device according to claim 9, wherein: a heating pipe (151) is arranged on the air outlet pipe (15), and an electric heating wire is arranged in the heating pipe (151).
Technical Field
The invention relates to the technical field of plastic suction equipment, in particular to a plastic suction blowing-off device.
Background
The plastic processing technology is mainly characterized by heating and softening a flat plastic hard sheet, absorbing the heated and softened plastic hard sheet on the surface of a mold in vacuum, cooling and forming the plastic hard sheet, and is widely applied to the industries of plastic packaging, lamp decoration, advertisement, decoration and the like.
The technical scheme of the plastic suction manufacturing method and the blowing device with the prior publication number of CN106938533A is characterized in that a plastic plate is cut into blank plates; obliquely placing the blank plate on a blowing-off device for conveying, and blowing air to the conveyed blank plate; softening the blank plate after air blowing in a drying room, and placing talcum powder in the drying room; covering the softened blank on a mould, and starting pneumatic vacuum compression equipment to suck air into the mould; the blowing-off device comprises a frame body, wherein the frame body is provided with a conveying assembly, a clamping piece fixed on the conveying assembly in an up-down inclined mode, and a liquid spraying pipe, a brush body and an air spraying pipe which are sequentially arranged along the conveying direction; the tube heads of the liquid spraying tube and the gas spraying tube are arranged by the clamping piece above the liquid spraying tube and towards the clamping piece below the liquid spraying tube.
The above prior art solutions have the following drawbacks: because the air inlet pipe in the comparison document is continuously filled with air into the cavity box, the impeller is pushed by high-speed air and drives the rotating shaft to continuously rotate, and the blank plate is continuously conveyed towards the drying room. But operating personnel is the required period of time with the blank board clamping to the holder of conveying component, and this kind of setting can make operating personnel not have enough time to come the clamping blank board to lead to the blank board to drop because of fixed infirm in clean in-process, and then influence the plastic uptake efficiency of blank board.
Disclosure of Invention
The invention aims to provide a plastic suction and blowing device, which effectively reduces the possibility of unfirm fixation of a blank plate caused by insufficient time for clamping the blank plate by an operator and is beneficial to improving the plastic suction efficiency of the blank plate.
The above object of the present invention is achieved by the following technical solutions:
a plastic suction blowing-clean device comprises a frame body, wherein the frame body is provided with a conveying assembly, a plurality of groups of clamping pieces fixed on the conveying assembly, a liquid spraying pipe, a brush body and an air spraying pipe which are sequentially arranged along a conveying direction, an air outlet pipe for supplying air to the air spraying pipe is arranged on the frame body, and the conveying assembly comprises a synchronous belt for bearing a blank plate and a driving shaft for driving the synchronous belt; the clamping piece comprises a base and a clamping rod which is embedded in the base and slides relative to the base, one end of the clamping rod, which extends out of the base, is connected with a clamping plate, and an elastic piece and a pneumatic device are arranged in the base, wherein the elastic piece is used for keeping the clamping rod to extend out of the base, and the pneumatic device is used for enabling the clamping rod to retract into the base; the pneumatic device is communicated with an air inlet pipe fixed on the base, and an inflation pipe which is communicated with the air outlet pipe and is inserted into the air inlet pipe for air supply through rotation is arranged on the frame body.
Through adopting above-mentioned technical scheme, set up the holder on conveying component, be favorable to preventing that the blank board is not hard up in data send process. The conveying assembly is sequentially provided with a liquid spraying pipe, a brush body and an air spraying pipe along the conveying direction, and organic solvent is sprayed on the blank plate, so that garbage with high viscosity on the blank plate is removed by a similarity and intermiscibility principle; the brush body directly acts on the blank plate to clean the blank plate, so that the cleanness degree of the blank plate is further improved; an air injection pipe is arranged behind the brush body to blow the brush hair attached to the blank plate and the residual organic solvent. Set up pneumatic means and intercommunication air inlet unit's intake pipe on the base, aerify the intake pipe through the gas tube for during pneumatic means drive clamping bar withdrawed into the base, two splint were opened relatively this moment, and operating personnel can place the holder with the blank board fast on. After the gas-filled tube no longer aerifys the intake pipe, two splint stretch out the base outside and press from both sides tightly the blank board under the elastic action of elastic component, and this kind of setting has effectively reduced operating personnel because of not having the possibility that enough time clamping blank board leads to the blank board to fix insecure, is favorable to improving the plastic uptake efficiency of blank board. In addition, the air charging pipe can sweep the blank plate before being inserted into the air inlet pipe or after being drawn out from the air inlet pipe, so that the possibility of dust attaching to the blank plate is reduced, and the cleanliness of the surface of the blank plate is enhanced.
The invention is further configured to: one end of the clamping rod in the base is provided with a first limiting plate protruding radially towards the inner wall of the base, and one end of the base, sleeved outside the clamping rod, is provided with a first baffle protruding radially towards the outer wall of the clamping rod.
Through adopting above-mentioned technical scheme, set up first limiting plate and first baffle on clamping bar and base respectively, make clamping bar and base form one kind in the axial and separate the fender relation, effectively reduced the clamping bar and appeared deviating from the possibility of base for the flexible in-process of base.
The invention is further configured to: the elastic piece is a spring, and two ends of the spring are respectively abutted against the bottom of the cavity and the first limiting plate; the pneumatic device is an air bag, and the air bag is located between the first limiting plate and the first baffle.
Through adopting above-mentioned technical scheme, when the gas tube aerifys for the gasbag through the intake pipe, the gasbag inflation to promote first limiting plate and keep away from first baffle, make first limiting plate and base bottom cooperation compression spring simultaneously, thereby make the clamping bar retract into the base in, splint open this moment, and operating personnel places the blank board on the holder fast. When the gas tube is no longer inflated, the spring has an elastic effect, so that the first limiting plate is pushed to approach the first baffle plate in the direction, the first limiting plate and the first baffle plate are matched to compress the air bag, and the clamping rod extends out of the base and pushes the clamping plate to clamp the blank plate.
The invention is further configured to: and a guide inclined plane is arranged at the pipe orifice of the air inlet pipe.
Through adopting above-mentioned technical scheme for thereby the gas tube can insert more smoothly in the mouth of pipe of intake pipe and carry out the air feed to the gasbag, the setting on direction inclined plane is favorable to reducing the collision friction damage between gas tube and the intake pipe mouth of pipe.
The invention is further configured to: the support body is provided with a driving wheel in a rotating mode, an installation block deviating from the circle center is fixed on the wheel surface of the driving wheel, the inflation tube comprises a transverse telescopic air tube communicated with the air outlet tube and a vertical telescopic air tube communicated with the tail end of the transverse telescopic air tube and hinged to the installation block, and the tail end of the vertical telescopic air tube is connected with an air faucet inserted into the mouth of the air inlet tube along with the rotation of the driving wheel.
By adopting the technical scheme, the air faucet can do circular motion around the circle center of the driving wheel by utilizing the structure of the eccentric circle. When the mouth of pipe of intake pipe was carried the below of passing through the drive wheel along with the holder by the hold-in range, the air cock aerifys the gasbag through rotatory inserting in the mouth of pipe of intake pipe under the drive of drive wheel to make splint open, operating personnel places the blank board on the holder fast this moment. Along with the hold-in range continues to convey forward, the air cock is through rotatory mouth of pipe that leaves the intake pipe under the drive of drive wheel, and the spring takes place the elastic action, makes splint press from both sides tightly to the blank board.
The invention is further configured to: the horizontal telescopic air pipe and the vertical telescopic air pipe comprise a plurality of sections of hollow pipelines with gradually increasing calibers, two adjacent sections of hollow pipelines are mutually telescopic and nested, and a plurality of first sealing rings are embedded between the boundaries of the inner wall and the outer wall of the joints of the two adjacent sections of hollow pipelines along the axial direction.
Through adopting above-mentioned technical scheme, the air feed distance that makes the gas tube can adjust in a flexible way in setting up of horizontal flexible trachea and vertical flexible trachea, has effectively guaranteed the continuity and the mobility of air feed. The arrangement of the multiple first sealing rings is favorable for reducing the possibility of air leakage of the transverse telescopic air pipe and the vertical telescopic air pipe in the working process.
The invention is further configured to: the two adjacent hollow pipelines are characterized in that one end of the hollow pipeline with the smaller caliber in the adjacent hollow pipeline with the larger caliber is provided with a second limiting plate protruding radially towards the inner wall of the hollow pipeline with the larger caliber, and one end of the hollow pipeline with the larger caliber, sleeved outside the adjacent hollow pipeline, is provided with a second baffle protruding radially towards the outer wall of the hollow pipeline with the smaller caliber.
Through adopting above-mentioned technical scheme, set up second limiting plate and second baffle respectively on two adjacent sections hollow pipeline, make two adjacent sections hollow pipeline form one kind in the axial and separate the fender relation, effectively reduced two adjacent sections hollow pipeline and because of appearing the possibility that the disjointed leads to gas leakage in the course of the work, improved gas transmission efficiency greatly, guaranteed the normal clear progress of blank board cleaning work.
The invention is further configured to: the frame body is provided with a cavity box, one side of the cavity box is communicated with a gas pipe, the other side of the cavity box is communicated with a gas outlet pipe, a driving shaft penetrates through the cavity box, and an impeller positioned in the cavity box is welded on the driving shaft.
Through adopting above-mentioned technical scheme, the air current of gas-supply pipe comes from air supplies such as air pump, and when the air current was spout from the gas-supply pipe, it was rotatory to have promoted the impeller earlier, makes the impeller constantly drive the drive shaft and rotates around self axis to make the drive shaft drive hold-in range operation. The arrangement effectively utilizes the impact force of the airflow and reduces the waste of energy.
The invention is further configured to: and a second sealing ring which is abutted against the driving shaft and is used for keeping the cavity sealed is embedded on the cavity.
Through adopting above-mentioned technical scheme, set up the second sealing washer and be favorable to reducing the possibility that gas leaks out the chamber box, effectively guaranteed the rotation efficiency of drive shaft.
The invention is further configured to: the heating pipe is arranged on the air outlet pipe, and the heating pipe is internally provided with an electric heating wire.
Through adopting above-mentioned technical scheme, what this kind of setting made the gas nozzle blowout is steam, and steam has the effect of preheating to the blank board. The heating time of the blank plate in the drying room can be shortened by raising the temperature of the blank plate in advance before the blank plate enters the drying room, so that the time for shortening the whole plastic suction flow is shortened, and the plastic suction efficiency is improved.
In conclusion, the beneficial technical effects of the invention are as follows:
1. set up pneumatic means and intercommunication air inlet unit's intake pipe on the base, aerify the intake pipe through the gas tube for during pneumatic means drive clamping bar withdrawed into the base, two splint were opened relatively this moment, and operating personnel can place the holder with the blank board fast on. After the gas-filled tube no longer aerifys the intake pipe, two splint stretch out the base outside and press from both sides tightly the blank board under the elastic action of elastic component, and this kind of setting has effectively reduced operating personnel because of not having the possibility that enough time clamping blank board leads to the blank board to fix insecure, is favorable to improving the plastic uptake efficiency of blank board. In addition, the air charging pipe can sweep the blank plate before being inserted into the air inlet pipe or after being drawn out from the air inlet pipe, so that the possibility of dust attaching to the blank plate is reduced, and the cleanliness of the surface of the blank plate is enhanced.
2. Through setting up first limiting plate and first baffle on clamping bar and base respectively, make clamping bar and base form a kind of fender relation in the axial, effectively reduced the clamping bar and appear the possibility of deviating from the base for the flexible in-process of base.
3. Through setting up the direction inclined plane for thereby the gas tube can insert more smoothly in the mouth of pipe of intake pipe and supply air to the gasbag, the setting up of direction inclined plane is favorable to reducing the collision friction damage between gas tube and the intake pipe mouth of pipe.
Drawings
Fig. 1 is a schematic view of the overall structure of a plastic suction blowing-off device of the invention.
Figure 2 is a schematic view of the internal structure of the cell of the present invention.
Fig. 3 is a schematic view of the internal structure of the base in the present invention.
FIG. 4 is a schematic view showing the connection between the air-filling tube and the air-intake tube in the present invention.
Fig. 5 is a schematic view of the internal structure of the horizontal telescopic air tube or the vertical telescopic air tube according to the present invention.
In the figure, 1, a transverse plate; 11. a vertical plate; 12. a drive shaft; 121. a second seal ring; 13. a driven shaft; 14. a cell; 141. an impeller; 142. a gas delivery pipe; 15. an air outlet pipe; 151. heating a tube; 152. a gas ejector tube; 16. transversely stretching the air pipe; 161. a first seal ring; 162. a second limiting plate; 17. a vertical telescopic air pipe; 171. a drive wheel; 172. a second baffle; 18. a liquid spraying pipe; 181. a brush body; 182. a blank plate;
2. a base plate; 21. a base; 211. a first baffle plate; 212. an air bag; 22. a clamping bar; 221. a first limit plate; 222. a spring; 23. a splint; 24. a carrier plate; 25. an air inlet pipe; 251. a guide slope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the plastic sucking and blowing device disclosed by the invention comprises a frame body, wherein the frame body comprises a transverse plate 1 and a vertical plate 11 vertically fixed on one side of the transverse plate 1. A conveying assembly is arranged between the transverse plate 1 and the vertical plate 11. In this embodiment, the conveying assembly includes that the slant wears to establish between diaphragm 1 and riser 11 and drive
Referring to fig. 1 and 2, a cell 14 is mounted on a vertical plate 11, and a
Referring to fig. 1 and 2, a liquid ejecting tube 18, a brush 181, and an air ejecting tube 152 are sequentially attached to a vertical plate 11 in a conveying direction of a timing belt. Wherein the liquid spray pipe 18 is connected to the tank filled with ethyl acetate through a water pump, and the nozzle of the liquid spray pipe 18 faces the
Referring to fig. 3 and 4, a plurality of sets of grippers are fixed to an outer surface of the timing belt. In this embodiment, the holder includes two
Referring to fig. 3 and 4, a
Referring to fig. 3 and 4, an elastic member and a pneumatic device are provided in the
Referring to fig. 3 and 4, the
Referring to fig. 4 and 5, two sets of air-filling pipes are installed on the frame body. The gas tube includes the horizontal
Referring to fig. 4 and 5, two driving
The working principle of the embodiment is as follows: when the air flow is sprayed out from the
The structure that drive
As the timing belt continues to advance, the air nozzle is driven by the
The timing belt continues to convey the
This embodiment is through the
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.