CN108107695A - A kind of packing carbon powder device - Google Patents

Abstract

The invention discloses a carbon powder filling device. Folding block, connecting nut, connecting ball, small arm, connecting column, moving rod, fixing hole, screw rod, limit clamp, the vent pipe is located under the fixed pipe and communicates with the delivery chamber, and the fixed pipe is welded vertically on the installation clip The bottom surface of the disc, the other side of the chuck installation is vertically welded with a fixed ring, and the conveying chamber is located inside the fixed ring. The invention has structures such as a piston rod, an installation chuck, a limit clamp clamp, etc., and utilizes the principle of pumping and boosting. Realize that when the toner is filled, avoid inkjet, remove the toner in the toner cartridge, avoid toner residue, and bond with the newly added toner to the inner wall of the toner cartridge, reducing the toner storage capacity of the toner cartridge , easy to install and use, and the noise is small.

Description

A carbon powder filling device

technical field

The invention is a carbon powder filling device, which belongs to the field of carbon powder filling equipment.

Background technique

If there is no toner in the toner cartridge in printers and copiers, the printing or copying work cannot be completed, and it is necessary to add toner to the toner cartridge to continue to use. In the existing technology, when replacing, there is often left over from the last time in the toner cartridge, which is different from the new one. The added toner is bonded and sticks to the inner wall of the toner cartridge, and the capacity of the toner cartridge is reduced. The longer the use time, the faster the replacement frequency.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a toner filling device to solve the problem that when the prior art is replaced, there is often left over from the last time in the toner cartridge, which is bonded with the newly added toner. If it sticks to the inner wall of the toner cartridge, the capacity for storing toner decreases, and the longer the use time, the faster the replacement frequency.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a carbon powder filling device, the structure of which includes a vent pipe, a fixed pipe, a mounting chuck, a fixed ring, a delivery cavity, a fixed block, a limit plate, a positioning block, blocking sheet, big arm, piston rod, arc-shaped folding block, connecting nut, connecting ball, forearm, connecting column, moving rod, fixing hole, screw rod, limit clamp, and the ventilation pipe is located in the fixed pipe The lower part of the pipe is connected with the conveying cavity, the fixed pipe is vertically welded on the bottom surface of the mounting chuck, and the other side of the mounting chuck is vertically welded with a fixed ring, the conveying cavity is located inside the fixed ring, and the large One end of the arm is fixed on both sides of the top surface of the fixed ring through a fixed block, and the other end of the big arm is flexibly connected with the small arm. Flexible connection, the other end of the moving rod is vertically welded with an arc-shaped folding block, the other end of the small arm is fixed with a connecting ball, and the end of the connecting ball far away from the small arm is fixed with a piston rod through a connecting nut , the other end of the piston rod is vertically welded in the middle of the positioning block, the bottom end of the positioning block is welded in the middle of the fixing ring through a limit plate, and the side of the big arm close to the piston rod is provided with A square long groove, a fixing hole is set on the big arm, a perforation is set on the end of the arc-shaped folding block away from the moving rod, and the screw rod passes through the fixing hole and is fixed with a nut after the perforation.

The piston rod is composed of a first steel pipe, a bolt, and a second steel pipe. The diameter of the first steel pipe is smaller than that of the second steel pipe and one end of both is provided with a bolt hole. The bottom end of the first steel pipe and the second steel pipe are The two ends of the two steel pipes are provided with pin holes, the bottom end of the first steel pipe is inserted into it from the top end of the second steel pipe, the bottom end of the first steel pipe is in a sealed state, and the second steel pipe is vertical to the positioning block. welding.

Further, the limit clamp is provided with a first annular block, a spring, a connecting shaft, a second annular block, and a triangular protrusion.

Further, the first ring block and the second ring block are both semicircular and one end is movably connected by a connecting shaft, the spring is installed on the connecting shaft, and the first ring block and the second ring block are More than two triangular protrusions are arranged on the inner arc surface, and the outer arc surface is a smooth surface.

Further, the thickness of the arc-shaped folding block is equal to the width of the square long groove.

Beneficial effect

A carbon powder filling device of the present invention, when in use, the device is installed on one end of the toner cartridge of the printer through the installation chuck, and when the carbon powder is filled, the toner cartridge and the inlet of the toner cartridge of the printer are tightened with a conduit Pull out the piston rod to the side away from the toner cartridge. As the air inside the toner cartridge is sucked out, the air pressure continues to rise, and the toner in the toner cartridge is sucked into the toner cartridge. When the toner After the suction is completed, remove the catheter, clamp the piston rod with a limit clamp so that it will not move up and down again, press down the first steel pipe to the bottom, so that the pins on the steel pipes of the first steel pipe and the second steel pipe After the holes are overlapped, use a bolt to penetrate and fix it. With the downward pressure of the first steel pipe, the forearm is pushed down, so that the arc-shaped folding block automatically snaps into the square long groove of the large arm. The fixing hole and perforation may not be completely Coincidentally, pull the moving rod fixedly connected with the arc-shaped folding block to move up and down, so that the fixed hole and the perforation are completely overlapped and then fixed again with a screw rod. When the toner is exhausted, pull out the latch and slowly pull out the first steel pipe , until it is pulled out completely, fix it with the pin again to prevent the piston rod from retracting, untie the limit clamp, press the piston rod down to squeeze out the air in the toner cartridge, and squeeze out the residual toner in the toner cartridge , to avoid the secondary replacement of toner with different quality, and to reduce the storage capacity of toner in the device.

The limit clamp is provided with a first annular block, a spring, a connecting shaft, a second annular block, and a triangular protrusion. The first annular block and the second annular block are both semicircular and one end of which passes through the connecting shaft Flexible connection, the spring is installed on the connecting shaft, more than two triangular protrusions are provided on the inner arc surface of the first annular block and the second annular block, and the outer arc surface is a smooth surface, which can be broken apart by manpower The first ring block and the second ring block are clamped on the top, and at the same time, due to the action of the spring, they will be automatically engaged, and there will be no gaps in the engagement due to excessive looseness.

The thickness of the arc-shaped folding block is equal to the width of the square long groove, so as to prevent the arc-shaped folding block from being too small and collide during the operation of the device, and reduce the noise of the device.

The invention is equipped with structures such as a piston rod, a mounting chuck, a limit clamp clamp, etc., and uses the principle of air pumping and pressurization to realize that when the toner is filled, inkjet is avoided, the toner in the toner cartridge is removed, and the toner is avoided. Toner remains, and the newly added toner sticks to the inner wall of the toner cartridge, reducing the toner storage capacity of the toner cartridge, easy to install and use, and low noise.

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Fig. 1 is a schematic structural diagram of a carbon powder filling device of the present invention.

Fig. 2 is a schematic diagram of the use state of a toner filling device of the present invention.

Fig. 3 is a structural schematic diagram of the limit clamp of the present invention.

Fig. 4 is a schematic diagram of the use state of the limit clamp of the present invention.

Fig. 5 is a structural schematic diagram of the piston rod of the present invention.

Fig. 6 is a structural schematic diagram of the fixing ring and the delivery chamber of the present invention.

In the figure: ventilation pipe-1, fixed pipe-2, installation chuck-3, fixed ring-4, delivery cavity-5, fixed block-6, limit plate-7, positioning block-8, blocking plate-9, Boom-10, Piston Rod-11, Arc Folding Block-12, Connecting Nut-13, Connecting Ball-14, Forearm-15, Connecting Column-16, Moving Rod-17, Fixing Hole-18, Screw Rod- 19. Limiting clamp-20, first ring block-201, spring-202, connecting shaft-203, second ring block-204, triangular protrusion-205, first steel pipe-111, latch-112, second Steel pipe - 113.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Example

Please refer to Fig. 1-Fig. 6, the present invention provides a kind of carbon powder filling device, its structure includes air pipe 1, fixed pipe 2, installation chuck 3, fixed ring 4, conveying cavity 5, fixed block 6, limit plate 7 , positioning block 8, blocking piece 9, big arm 10, piston rod 11, arc-shaped folding block 12, connecting nut 13, connecting ball 14, small arm 15, connecting column 16, moving rod 17, fixing hole 18, screw rod 19 . Limiting clamp 20, the vent pipe 1 is located below the fixed pipe 2 and communicates with the delivery chamber 5, the fixed pipe 2 is vertically welded on the bottom surface of the installation chuck 3, and the other side of the installation chuck 3 Then the fixed ring 4 is vertically welded, the delivery cavity 5 is located inside the fixed ring 4, one end of the boom 10 is fixed on both sides of the top surface of the fixed ring 4 by the fixed block 6, the other end of the boom 10 and the The forearm 15 is movably connected. The forearm 15 is two steel plates and fixed in the middle with a connecting column 16. The connecting column 16 is also movably connected with the moving rod 17. The other end of the moving rod 17 is vertically welded with an arc Folding block 12, the other end of the small arm 15 is fixed with a connecting ball 14, the end of the connecting ball 14 away from the small arm 15 is fixed with a piston rod 11 through a connecting nut 13, the other end of the piston rod 11 Then it is vertically welded in the middle of the positioning block 8, and the bottom end of the positioning block 8 is welded in the middle of the fixed ring 4 through the limit plate 7, and the side of the big arm 10 near the piston rod 11 is provided with a square long Groove, described big arm 10 is provided with fixing hole 18, described arc folded piece 12 is provided with perforation at one end far away from moving rod 17, and described screw rod 19 passes through fixing hole 18 and after perforating, nuts are used to carry out. fixed.

The piston rod 11 is composed of a first steel pipe 111, a bolt 112 and a second steel pipe 113. The diameter of the first steel pipe 111 is smaller than that of the second steel pipe 113 and both ends are provided with a bolt hole. The bottom end of the first steel pipe 111 and the two ends of the second steel pipe 113 are provided with pin holes, the bottom end of the first steel pipe 111 is inserted into it from the top end of the second steel pipe 113, and the bottom end of the first steel pipe 111 is in a sealed state , the second steel pipe 113 and the positioning block 8 are vertically welded.

The limit clamp 20 is provided with a first annular block 201, a spring 202, a connecting shaft 203, a second annular block 204, and a triangular protrusion 205, and the first annular block 201 and the second annular block 204 are all It is semicircular and one end is movably connected by a connecting shaft 203. The spring 202 is installed on the connecting shaft 203. The inner arc surfaces of the first ring block 201 and the second ring block 204 are provided with more than two triangular protrusions. Starting from 205, the outer arc surface is smooth.

The thickness of the arc-shaped folding block 12 is equal to the width of the square long groove.

When in use, install this device on one end of the toner cartridge of the printer through the installation chuck 3, and when the toner is filled, connect the toner cartridge to the inlet of the toner cartridge of the printer with a conduit, and push the piston rod 11 to the Pull out the side away from the toner cartridge. As the air inside the toner cartridge is sucked out, the air pressure continues to rise, and the toner in the toner cartridge is sucked into the toner cartridge. When the toner is sucked, remove it. Conduit, clamp the piston rod 11 with the limit clamp 20 so that it will no longer move up and down, the first steel pipe 111 is pressed down to the bottom, so that the pin holes on the steel pipes of the first steel pipe 111 and the second steel pipe 113 coincide Finally, use the bolt 112 to pass through and fix it. With the downward pressure of the first steel pipe 111, the forearm 15 is driven to be pressed down, so that the arc-shaped folding block 12 is automatically inserted into the square long groove of the large arm 10, and the fixing hole 18 and the perforated hole It may not be completely overlapped, pull the moving rod 17 fixedly connected with the arc-shaped folding block 12 to move up and down, let the fixed hole 18 and the perforation completely overlap and fix it again with the screw rod 19, when the toner is used up, pull out the latch 112. Slowly pull out the first steel pipe 111 until it is completely pulled out, then fix it again with the pin 112 to prevent the retraction of the piston rod 11, untie the limit clamp 20, and push the piston rod 11 out of the toner cartridge The air is used to squeeze out the remaining toner in the toner cartridge, avoiding the adhesion of the second replacement toner due to the different quality, and reducing the storage capacity of the toner in the device.

The limit clamp 20 is provided with a first annular block 201, a spring 202, a connecting shaft 203, a second annular block 204, and a triangular protrusion 205, and the first annular block 201 and the second annular block 204 are all It is semicircular and one end is movably connected by a connecting shaft 203. The spring 202 is installed on the connecting shaft 203. The inner arc surfaces of the first ring block 201 and the second ring block 204 are provided with more than two triangular protrusions. 205, the outer arc surface is a smooth surface, the first ring block 201 and the second ring block 204 are separated by manpower, and they are stuck on 9, and at the same time, due to the effect of the spring 202, it will be automatically engaged, and will not be caused by Too loose, resulting in a gap in the snap.

The thickness of the arc-shaped folding block 12 is equal to the width of the square long groove, so as to prevent the arc-shaped folding block 12 from being too small and collide during the operation of the device, and reduce the noise of the device.

The mounting chuck 3 of the present invention fixes the present invention on the mounting panel of the toner cartridge of the printer with screws.

The problem solved by the present invention is that when the prior art is replaced, there is often left over from the last time in the toner cartridge, which sticks to the newly added toner and sticks to the inner wall of the toner cartridge, reducing the capacity of the toner cartridge. , the longer the use time, the faster the replacement frequency. Through the mutual combination of the above components, the present invention is provided with structures such as the piston rod 11, the installation chuck 3, the limit clamp 20 clamps, etc., and uses the principle of pumping and boosting to realize When the toner is filled, avoid inkjet, remove the toner in the toner cartridge, avoid toner residue, and stick to the inner wall of the toner cartridge with the newly added toner, reducing the toner storage capacity of the toner cartridge. It is easy to install and use, and the noise is small.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. a kind of packing carbon powder device, structure includes snorkel (1), fixing pipe (2), chuck for installing (3), retainer ring (4), defeated Send chamber (5), fixed block (6), position-arresting disk (7), locating piece (8), obstruction piece (9), large arm (10), piston rod (11), arch-shaped folded Block (12), attaching nut (13), connected ball (14), forearm (15), connecting pole (16), mobile bar (17), mounting hole (18), spiral Bar (19), /V clip (20)；It is characterized in that：

The snorkel (1) is located at the lower section of fixing pipe (2) and is communicated with conveyor chamber (5), the fixing pipe (2) vertical welding Chuck for installing (3) bottom surface is connected on, the chuck for installing (3) another side is then vertically welded with retainer ring (4), the conveyor chamber (5) it is located at retainer ring (4) inside, described large arm (10) one end is fixed on retainer ring (4) top surface both sides by fixed block (6), Large arm (10) other end and forearm (15) flexible connection, the forearm (15) connect for two blocks of steel plates and centre Column (16) is fixed, and connecting pole (16) is also flexibly connected with mobile bar (17), and the other end of the mobile bar (17) is vertical Arch-shaped folded block (12) is welded with, the forearm (15) other end is fixed with connected ball (14), the connected ball (14) One end away from forearm (15) is fixed with piston rod (11) by attaching nut (13), and the piston rod (11) other end is then The middle of locating piece (8) is vertically welded in, the locating piece (8) bottom is being welded on retainer ring (4) just by position-arresting disk (7) Centre, the large arm (10) are then equipped with square long recess close to that side of piston rod (11), and the large arm (10) is equipped with Mounting hole (18), the one end of the arch-shaped folded block (12) away from mobile bar (17) are equipped with perforation, the screw rod (19) It is fixed after mounting hole (18) and perforation with nut；

The piston rod (11) is the first steel pipe (111), bolt (112), the second steel pipe (113) composition, first steel The diameter of pipe (111) is less than the second steel pipe (113) and one end of the two is designed with pin hole, described the first steel pipe (111) bottom End and the second steel pipe (113) both ends are equipped with pin hole, and the first steel pipe (111) bottom is covered from the second steel pipe (113) top Enter its inside, the bottom of first steel pipe (111) is sealing state, and second steel pipe (113) and locating piece (8) hang down Straight welding.

2. a kind of packing carbon powder device according to claim 1, it is characterised in that：The /V clip (20) is equipped with the One ring block (201), spring (202), connecting shaft (203), the second ring block (204), triangle are raised (205).

3. a kind of packing carbon powder device according to claim 2, it is characterised in that：First annular piece (201) and Second ring block (204) all passes through connecting shaft (203) flexible connection for semicircle shape and wherein one end, and the spring (202) is pacified Go out mounted in connecting shaft (203), described first annular piece (201) and the second ring block (204) intrados is equipped with two or more Triangle it is raised (205), extrados is shiny surface.

4. a kind of packing carbon powder device according to claim 1, it is characterised in that：The thickness of the arch-shaped folded block (12) Degree is equal with the width of square long recess.