WO2013016899A1

WO2013016899A1 - Copy machine snap-on-acting toner-supplying apparatus

Info

Publication number: WO2013016899A1
Application number: PCT/CN2011/081338
Authority: WO
Inventors: 马学文
Original assignee: Ma Xuewen
Priority date: 2011-08-02
Filing date: 2011-10-26
Publication date: 2013-02-07
Also published as: CN102269960B; CN102269960A

Abstract

A copy machine snap-on-acting toner-supplying apparatus comprising a toner canister and characterized in that: also comprised are a drive rod (1), a toner outlet opening/closing apparatus (2), a sealing element (3), an opening/closing connector element (4), and a toner canister connector element (5). The sealing element (3) is disc-shaped, arranged at the center thereof is a hollow cylindrical short tube, and the sealing element is fixed on the top of a cavity of the opening/closing connector element (4). The toner outlet opening/closing apparatus (2) is arranged within the cavity of the opening/closing connector element (4), while the toner outlet opening/closing apparatus (2) and the opening/closing connector element (4) are each provided with a toner outlet. The drive rod (1) passes through the sealing element (3) and the toner outlet opening/closing apparatus (2) and is fixedly connected to the toner outlet opening/closing apparatus (2). The opening/closing connector element (4) has arranged on the top face of the cavity thereof a total of three sets of clamping fittings (6, 7, and 8). The drive rod (1) is provided on the top end thereof with two grooves and a baffle for clamping and sliding of the opening/closing connector element (4). The opening/closing connector element (4) and the toner canister connector element (5) are movably connected. The copy machine toner-supplying apparatus is structurally simple, convenient to install and use, supplies toner evenly, prevents toner leakage, and allows for great printing effects.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snap-action copying machine powder supply device. BACKGROUND OF THE INVENTION A copier powder supply device is a component of a core of a copier. The current powder supply device has a phenomenon of uneven powder and powder leakage, resulting in an unsatisfactory printing effect. SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide a snap-action type copying machine powder supply device, which solves the above problems. The technical problem to be solved by the present invention is achieved by the following technical solutions: A snap-action copying machine powder supply device, including a powder bottle, characterized in that: a transmission rod, an opening and closing powder outlet device, a sealing member, Opening and closing connecting piece and powder bottle connecting piece; the sealing member is disc-shaped, and a hollow cylindrical short tube is arranged in the center, and the sealing member is fixed on the top of the cavity of the opening and closing connecting member; the opening and closing powder discharging device is installed on the opening and closing In the cavity of the connecting member, the powder opening device and the opening and closing connecting member are respectively provided with a powder discharging port; the transmission rod passes through the sealing member, and the opening and closing powder discharging device is fixedly connected with the opening and closing powder discharging device; There are 3 sets of buckles on the top surface of the opening and closing connector; the top of the transmission rod is provided with two grooves and a baffle for the opening and closing connecting members to buckle and slide; the opening and closing connecting piece and the powder bottle connecting piece Active connection. a sheet-like sponge is attached to the outer surface of the opening and closing powder outlet device, and the shape of the sheet sponge is the same as that of the surface of the opening and closing powder outlet device, and is used for ensuring that the toner does not open and close the powder outlet device and open Leakage in the gap between the closed connectors. The three sets of buckles of the opening and closing connector are two in each group, wherein two buckles A are respectively arranged on the top of the opposite two rectangular vertical strips; two symmetric arches are arranged between the two square vertical strips a frame, two buckles B are respectively disposed on the sides of the two arched frames and are oppositely disposed, and two buckles C are respectively disposed at the center of the top surfaces of the two arched frames; the rectangular vertical strips are at the top end of the transmission rod In the middle sliding, the baffle at the top of the transmission rod is located between the two symmetric arch frames, and the baffle is used to act against the buckle C. The buckle A cooperates with the slot in the machine to drive the rotation of the whole powder bucket; the buckle B is used for contact with the inside of the machine, when the powder outlet needs to be closed, the machine touches the buckle B, and is driven by the buckle B. Buckle C, the role of the buckle C is to control the position of the transmission rod. The powder bottle has a spiral guiding groove. A static stirring rod is fixed in the powder bottle, and the toner of the powder bottle mouth flows in the direction of the powder outlet in the rotation of the powder bottle; the static stirring rod is connected with the end of the transmission rod, and the end of the transmission rod is provided with a spring. The bottom end of the opening and closing connector is provided with a threaded buckle, and is connected with the powder bottle connecting piece by a thread. During the installation process of the copier, the existing shaft of the copier is connected to the transmission rod, so that the transmission rod drives the opening and closing of the powder outlet device to move backward, and the baffle of the transmission rod passes through the buckle C of the opening and closing connector. At this time, the buckle C buckles the transmission rod, and the powder outlet of the opening and closing powder outlet device coincides with the powder outlet of the opening and closing connector, so that the powder outlet is always open, and the buckle A cooperates with the machine. , causing the machine to drive the whole powder cylinder to rotate. The toner in the powder cylinder will flow to the powder outlet under the action of the spiral guiding groove and the guide due to the rotation of the powder cylinder, and the powder is supplied to the machine; Buckle B is used to lock the powder bottle after it is installed in the machine. When the powder outlet needs to be closed, the contact inside the machine touches the buckle B, and the buckle B drive makes the buckle C and the transmission rod Disengagement, the transmission rod drives the opening and closing of the powder outlet device under the action of the spring to move outward under the action of the spring, so that the opening and closing powder outlet device and the powder outlet of the opening and closing connector are mutually misaligned, preventing the toner from passing through. The powder outlet flows out. The invention has the advantages of simple structure, convenient installation and use, uniform powder supply, no leakage of powder, and good printing effect. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of the present invention; As shown in the figure, 1-transmission lever, 2-opening and closing powder outlet device, 3-seal, 4-opening and closing connector, 5-pin connector, 6-clip A, 7-clip B, 8-Button C, 9-Static Stirring Bar DETAILED DESCRIPTION OF THE INVENTION The present invention will be further described below in conjunction with the drawings. As shown in FIG. 1-2, a snap-action copying machine powder supply device includes a powder bottle, and is characterized in that: a transmission rod 1, an opening and closing powder outlet device 2, a sealing member 3, and an opening and closing connecting member 4 are further included. The powder bottle connecting member 5; the sealing member 3 is in the shape of a disk, and the center is provided with a hollow cylindrical short tube, and the sealing member 3 is fixed on the top of the cavity of the opening and closing connecting member 4; the opening and closing powder discharging device 2 is installed in the opening In the cavity of the closing member 4, the powder opening device 2 and the opening and closing connector 4 are provided with a powder discharging port; the transmission rod 1 passes through the sealing member 3, and the opening and closing powder discharging device 2 is opened and closed. The powder outlet device 2 is fixedly connected; three sets of buckles are arranged on the top surface of the opening and closing connector 4; the top end of the transmission rod 1 is provided with two grooves for opening and closing the connecting member 4, and a baffle The opening and closing connector 4 is movably connected to the powder bottle connector 5. The sheet sponge is attached to the outer surface of the opening and closing powder outlet device 2, and the shape of the sheet sponge is the same as that of the surface of the opening and closing powder outlet device 2, and is used for ensuring that the toner does not open and close the powder outlet device. 2 and the gap between the opening and closing connector 4 leaks out. The three sets of buckles of the opening and closing connector 4 are two in each group, wherein two buckles A are respectively arranged on the top of two opposite rectangular vertical strips; two symmetric arches are arranged between the two square vertical strips a frame B, two buckles B are respectively disposed on the sides of the two arched frames and are oppositely disposed, and two buckles C are respectively disposed at the center of the top surfaces of the two arched frames; the rectangular vertical bars are at the top of the transmission rod 1 The groove is slid in the groove, and the baffle at the top of the transmission rod 1 is located between the two symmetric arch frames, and the baffle is used to act against the buckle c. The buckle A cooperates with the slot in the machine to drive the rotation of the whole powder bucket; the buckle B is used for contact with the inside of the machine, when the powder outlet needs to be closed, the machine touches the buckle B, and is driven by the buckle B. The buckle C and the function of the buckle C are to control the position of the transmission rod 1. The powder bottle has a spiral guiding groove. a static stirring rod is fixed in the powder bottle, and the toner of the powder bottle mouth flows in the direction of the powder outlet in the rotation of the powder bottle; the static stirring rod is connected with the end of the transmission rod 1 , and the end of the transmission rod 1 is provided with a spring . The bottom end of the opening and closing connector 4 is provided with a threaded buckle, and is screwed to the powder bottle connecting member 5. During the installation process of the copying machine, the existing shaft of the copying machine is pushed to the transmission rod 1, so that the transmission rod 1 drives the opening and closing of the powder discharging device 2 to move backward, and the baffle of the transmission rod 1 passes through the opening and closing connecting member. The buckle C of 4, at this time, the buckle C buckles the transmission rod 1, and the powder outlet of the opening and closing powder outlet device 2 coincides with the powder outlet of the opening and closing connector 4, so that the powder outlet is always open. And the buckle A cooperates with the inside of the machine, so that the machine drives the whole powder cylinder to rotate, and the toner in the powder cylinder flows to the powder outlet under the action of the spiral guiding groove and the guide due to the rotation of the powder cylinder, and supplies the machine with the powder. The buckle B in the opening and closing connector 4 is used for the rotation of the transmission powder bottle after the powder bottle is installed; when the powder outlet needs to be closed, the contact inside the machine touches the buckle B, and the buckle The B drive drives the buckle C and the transmission rod 1 to open, and the transmission rod 1 drives the opening and closing of the powder outlet device 2 under the action of the spring to move outward under the action of the spring, so that the opening and closing powder outlet device 2 is connected with the opening and closing. The powder outlets of the piece 4 are misaligned with each other to prevent the toner from flowing out through the powder outlet.

Claims

Claim

A snap-action copying machine powder supply device, comprising a powder bottle, characterized by: further comprising a transmission rod (1), a powder opening and closing device (2), a sealing member (3), and an opening and closing connector ( 4), powder bottle connector (5);

The sealing member (3) is disc-shaped, and has a hollow cylindrical short tube at the center, and the sealing member (3) is fixed on the top of the cavity of the opening and closing connecting member (4); the opening and closing powder discharging device (2) is installed at In the cavity of the opening and closing connector (4), the powder opening device (2) and the opening and closing connector (4) are provided with a powder outlet;

The transmission rod (1) passes through the sealing member (3) and the opening and closing powder outlet device (2) and is fixedly connected with the opening and closing powder outlet device (2);

There are three sets of buckles on the top surface of the opening and closing connector (4); the top end of the transmission rod (1) is provided with two grooves and a baffle for the opening and closing connection (4) to buckle and slide;

The opening and closing connector (4) is connected to the powder bottle connector (5).

2. The cartridge-operated copying machine powder supply device according to claim 1, wherein: the opening and closing powder outlet device (2) has a sheet sponge attached to the outer surface thereof, and the shape and opening and closing of the sheet sponge The surface of the powder port device (2) has the same unfolded shape, and is used to ensure that the toner does not open and close the powder port device (2) and the opening and closing connector

(4) The gap between the leaks.

3. The snap-action copying machine powder supply device according to claim 1, wherein: the three sets of buckles of the opening and closing connector (4) are two in each group, wherein two buckles A They are respectively arranged on the top of two opposite rectangular vertical strips; two symmetric arch frames are arranged between the two square vertical strips, and two buckles B are respectively arranged on the sides of the two arched frames and are oppositely arranged, two buckles C is respectively disposed at the center of the top surface of the two arches; the rectangular vertical bar slides in the top groove of the transmission rod (1), and the baffle at the top end of the transmission rod (1) is located between the two symmetric arch frames. The baffle is used to act with the buckle C.

4. The snap-action copying machine powder supply device according to claim 3, wherein: the buckle A cooperates with a slot in the machine for driving the rotation of the entire powder drum; the buckle B is used for the machine Internal contact, when the powder outlet needs to be closed, the machine touches the buckle B, and the buckle B drives the buckle C. The function of the buckle C is to control the position of the transmission rod (1).

5. The snap-action copying machine powder supply device according to claim 1, wherein: the powder bottle has a spiral guide groove.

6. The cartridge-operated copying machine powder supply device according to claim 1, wherein: the static stirring rod is fixed in the powder bottle, and the toner of the powder bottle mouth is directed to the powder outlet in the rotation of the powder bottle. Directional flow; the static stirring rod is connected to the end of the transmission rod (1), and the end of the transmission rod (1) is provided with a spring.

7. The snap-action copying machine powder supply device according to claim 1, wherein: the opening and closing connector (4) is provided with a threaded button at a bottom end thereof, and is screwed to the powder bottle connecting member (5).

8. The cartridge-operated copying machine powder supply device according to claim 1, wherein: in the installation process of the copying machine, the existing shaft of the copying machine is attached to the transmission rod (1) to make the transmission rod (1) Drive the opening and closing powder outlet device (2) to move backwards. The baffle of the transmission rod (1) passes through the buckle C of the opening and closing connector (4). At this time, the buckle C buckles the transmission rod (1). The powder outlet of the opening and closing powder device (2) coincides with the powder outlet of the opening and closing connector (4), so that the powder outlet is always open, and the buckle A cooperates with the machine to drive the machine. The whole powder cylinder rotates, and the toner in the powder cylinder flows to the powder outlet under the action of the spiral guiding groove and the guide due to the rotation of the powder cylinder, and supplies the powder to the machine;

The buckle B in the opening and closing connector (4) is used to lock the powder bottle after the powder bottle is installed. When the powder outlet needs to be closed, the contact inside the machine touches the buckle B, and the buckle The B drive disengages the buckle C from the transmission rod (1), and the transmission rod (1) drives the opening and closing of the powder outlet device under the action of the spring (2). The movement moves outward under the action of the spring to open and close the powder. The mouth device (2) and the opening and closing connector (4) are displaced from each other to prevent the toner from flowing out through the powder outlet.