CN211225663U

CN211225663U - Machine paper recovery device for printer

Info

Publication number: CN211225663U
Application number: CN201922244809.XU
Authority: CN
Inventors: 陈广进; 尤松; 施智伟; 张桂琴; 陆立群
Original assignee: Changzhou Huihong Electronic Technology Co ltd
Current assignee: Changzhou Huihong Electronic Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-11
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a quick-witted paper recovery unit for printer, including the lower shaft, the outside cover of lower shaft has the POM gasket, the outside of lower shaft still overlaps there is the spring, the top of lower shaft is provided with the axle sleeve, the top of axle sleeve is provided with the upper shaft, the axle sleeve runs through with the inside of upper shaft has the screw, the bottom of screw runs through in the inside of lower shaft, and extends to the bottom and the gear threaded connection of lower shaft. This quick-witted paper recovery unit for printer, through putting into the card paper inslot with the base stock, the outside of gear is connected with the initiative tooth meshing that the motor drove, reach the synchronous rotation effect of lower shaft, because the tip threaded connection of screw is in the gear, and cooperate the metal gasket whereabouts extrusion upper shaft, make this collection wing become overall structure operation, rotate along with collection mechanism and just chucking base stock, and make collection and print the equilibrium between the paper through the spring, improved the efficiency of the paper operation of trading.

Description

Machine paper recovery device for printer

Technical Field

The utility model belongs to the technical field of the printer paper is retrieved, concretely relates to machine paper recovery unit for printer.

Background

When the printing paper of the current printer adopts the self-adhesive label paper, the self-adhesive label paper is adhered on the base paper, and when the metering information is printed on the label paper and is attached to a specified object, the base paper bypasses the paper collecting roller and is wound by the paper collecting mechanism to be collected. When the conventional machine paper recovery device is used for replacing paper, the machine paper is required to be inserted into the machine paper slot, and then the paper is manually rotated for two circles, so that the phenomenon of paper returning and slipping is prevented, the operation is inconvenient and not quick, and therefore, the machine paper recovery device for the printer is required to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick-witted paper recovery unit for printer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick-witted paper recovery unit for printer, includes the lower shaft, the outside cover of lower shaft has the POM gasket, the outside of lower shaft still overlaps there is the spring, the top of lower shaft is provided with the axle sleeve, the top of axle sleeve is provided with the upper shaft, the axle sleeve has the screw with the inside through of upper shaft, the bottom of screw runs through the inside of lower shaft, and extends to the bottom and the gear threaded connection of lower shaft.

The paper receiving mechanism is used for clamping the base paper along with the rotation of the paper receiving mechanism, and balancing the paper receiving and the printed paper through the spring, so that the efficiency of paper changing operation is improved.

Preferably, the outer side of the screw is sleeved with a metal gasket, and the metal gasket is arranged at the top end of the upper shaft.

This setting is used for through putting into the card paper inslot with the bottom paper, and the outside of gear is connected with the initiative tooth meshing that the motor drove, reaches the synchronous rotation effect of lower axle, because the tip threaded connection of screw is in the gear to the cooperation metal gasket whereabouts extrusion upper shaft, makes this collection wing become overall structure operation.

Preferably, the POM gasket, the spring and the shaft sleeve are sequentially sleeved on the outer side of the lower shaft from bottom to top.

Preferably, a side hole is formed in the surface of the lower shaft, and the side hole is formed at a position close to the top end of the lower shaft.

Preferably, the top end of the gear is provided with a connecting shaft penetrating through the opening at the bottom end of the lower shaft.

The utility model discloses a technological effect and advantage: this quick-witted paper recovery unit for printer, through putting into the card paper inslot with the base stock, the outside of gear is connected with the initiative tooth meshing that the motor drove, reach the synchronous rotation effect of lower shaft, because the tip threaded connection of screw is in the gear, and cooperate the metal gasket whereabouts extrusion upper shaft, make this collection wing become overall structure operation, rotate along with collection mechanism and just chucking base stock, and make collection and print the equilibrium between the paper through the spring, improved the efficiency of the paper operation of trading.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. a lower shaft; 2. a POM shim; 3. a spring; 4. a side hole; 5. a shaft sleeve; 6. an upper shaft; 7. a screw; 8. a metal gasket; 9. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a machine paper recovery unit for printer as shown in figure 1, including lower shaft 1, the outside cover of lower shaft 1 has POM gasket 2, specifically, side opening 4 has been seted up on the surface of lower shaft 1, and side opening 4 sets up the position near lower shaft 1 top, the outside of lower shaft 1 still overlaps and has spring 3, just blocks the bottom paper along with the rotation of paper receiving mechanism, and makes the balance between paper receiving and printing paper through spring 3, has improved the efficiency of the paper change operation;

the top end of the lower shaft 1 is provided with a shaft sleeve 5, specifically, the POM gasket 2, the spring 3 and the shaft sleeve 5 are sequentially sleeved on the outer side of the lower shaft 1 from bottom to top, the top end of the shaft sleeve 5 is provided with an upper shaft 6, a screw 7 penetrates through the shaft sleeve 5 and the upper shaft 6, specifically, the outer side of the screw 7 is sleeved with a metal gasket 8, the metal gasket 8 is arranged on the top end of the upper shaft 6, the bottom end of the screw 7 penetrates through the lower shaft 1 and extends to the bottom end of the lower shaft 1 to be in threaded connection with a gear 9, specifically, the top end of the gear 9 is provided with a connecting shaft penetrating through an opening in the bottom end of the lower shaft 1, bottom paper is placed into a paper clamping groove, the outer side of the gear 9 is in meshed connection with a driving tooth driven by a motor to achieve the synchronous rotation effect of the lower shaft 1, the end portion of the screw 7 is in the gear 9 and matched with the metal gasket, so that the delivery wing operates as an integral structure.

This quick-witted paper recovery unit for printer, when using, through putting into the card paper inslot with the body paper, the outside of gear 9 is connected with the initiative tooth meshing that the motor drove, reach the synchronous rotation effect of lower shaft 1, because the tip threaded connection of screw 7 is in gear 9, and cooperate 8 whereabouts of metal gasket to extrude upper shaft 6, make this receipts paper wing become overall structure operation, just the chucking body paper rotates along with receiving mechanism, and make the balance between delivery and the printing paper through spring 3, the efficiency of the paper operation of trading has been improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a quick-witted paper recovery unit for printer, includes lower axle (1), its characterized in that: the utility model discloses a gear, including lower axle (1), spring (3), axle sleeve (5), upper shaft (6), axle sleeve (5) and upper shaft (6), the outside cover of lower axle (1) has POM gasket (2), the outside of lower axle (1) still overlaps spring (3), the top of lower axle (1) is provided with axle sleeve (5), the top of axle sleeve (5) is provided with upper shaft (6), axle sleeve (5) and the inside of upper shaft (6) run through screw (7), the bottom of screw (7) runs through the inside at lower axle (1), and extends to the bottom and gear (9) threaded connection of lower axle (1.

2. The machine paper recycling device for printers according to claim 1, characterized in that: the outer side of the screw (7) is sleeved with a metal gasket (8), and the metal gasket (8) is arranged at the top end of the upper shaft (6).

3. The machine paper recycling device for printers according to claim 1, characterized in that: the POM gasket (2), the spring (3) and the shaft sleeve (5) are sequentially sleeved on the outer side of the lower shaft (1) from bottom to top.

4. The machine paper recycling device for printers according to claim 1, characterized in that: side opening (4) have been seted up on the surface of lower shaft (1), and side opening (4) set up the position that is close to lower shaft (1) top.

5. The machine paper recycling device for printers according to claim 1, characterized in that: the top end of the gear (9) is provided with a connecting shaft penetrating through an opening at the bottom end of the lower shaft (1).