CN217102274U

CN217102274U - Stock form mount convenient to stock form is changed

Info

Publication number: CN217102274U
Application number: CN202220349598.5U
Authority: CN
Inventors: 郑泽聪; 陈建烨
Original assignee: Hainan Hna Stis Spraying Service Co ltd
Current assignee: Hainan Hna Stis Spraying Service Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-08-02
Anticipated expiration: 2032-02-21

Abstract

The utility model provides a stock form mount convenient to stock form is changed, including support, back shaft and connector, the both sides of support are fixed with lead screw assembly, both sides be connected with the transportation frame between the lead screw assembly, the transportation frame be used for transporting the stock form extremely the top of support, the connector rotate connect in the upper portion of support, be fixed with drive assembly on the support, drive assembly is used for the drive the connector rotates, the one end of back shaft pass through the supporting seat rotate connect in with on the support, just the back shaft with supporting seat sliding connection, the free end of back shaft with the connector is pegged graft, the transportation frame is located the below of back shaft. The utility model discloses be convenient for with the back shaft department of transport to the top, and play the supported effect to the stock form, the change of the stock form of being convenient for changes the mode of transport and change stock form, improves the change efficiency of stock form.

Description

Stock form mount convenient to stock form is changed

Technical Field

The utility model relates to a stock form fixed equipment technical field, in particular to stock form mount convenient to stock form is changed.

Background

When painting to aircraft fuselage spraying, need paste on the fuselage with the stock form, avoid painting the spraying to other positions, improve the effect of paint spraying, for the use of making things convenient for the stock form, need fix the stock form on the support under the general condition, the release of the stock form of being convenient for, and because whole stock form has the weight of removal, manual handling and installation are all comparatively inconvenient to the support, and work efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a stock form mount convenient to stock form is changed is convenient for will carry to the back shaft department of top, and plays the supporting effect to the stock form, and the mode of carrying and changing the stock form is changed in the change of the stock form of being convenient for, improves the change efficiency of stock form.

The technical scheme of the utility model is realized like this:

the utility model provides a stock form mount convenient to stock form is changed, includes support, back shaft and connector, the both sides of support are fixed with the lead screw subassembly, both sides be connected with the transportation frame between the lead screw subassembly, the transportation frame be used for transporting the stock form extremely the top of support, the connector rotate connect in the upper portion of support, be fixed with drive assembly on the support, drive assembly is used for the drive the connector rotates, the one end of back shaft pass through the supporting seat rotate connect in with on the support, just the back shaft with supporting seat sliding connection, the free end of back shaft with the connector is pegged graft, the transportation frame is located the below of back shaft.

Preferably, the driving assembly comprises a first motor and a mounting seat, the mounting seat is fixed on the support, the first motor is mounted on the mounting seat, and an output shaft of the first motor is connected with the connector.

Preferably, the connector comprises a connecting shaft and an insertion groove, one end of the connecting shaft is connected with the insertion groove, one end of the supporting shaft is inserted into the insertion groove, and the output shaft of the first motor is connected with the free end of the connecting shaft.

Preferably, a limiting groove is formed in the insertion groove, a limiting strip is arranged at the end of the supporting shaft, and the limiting groove is matched with the limiting strip.

Preferably, the screw rod assembly comprises a second motor, a screw rod and a bevel gear set, the second motor is fixed on the support, an output shaft of the second motor drives the screw rod to rotate through the bevel gear set, the free end of the screw rod is rotatably connected above the support, and the screw rod is in threaded connection with the transportation frame.

Preferably, the transportation frame comprises a transportation plate, two ends of the transportation plate are connected with connection plates, the screw rod is in threaded connection with the connection plates, and the connection plates are in sliding connection with the support.

Preferably, the transport plate is an arc-shaped transport plate.

Preferably, the support comprises a fixing seat and a plurality of supporting legs, the supporting legs are connected with the fixing seat, supporting plates are respectively connected to two ends of the fixing seat, a through groove is formed in the middle of each supporting plate, the screw rod is arranged in the through groove, and the connecting plate is connected with the supporting plates in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a stock form mount convenient to stock form is changed, can carry the stock form to the top of support through the cooperation of lead screw subassembly and transportation frame, and the reel of stock form is passed to the back shaft of being convenient for, plays the effect of supporting fixed stock form; meanwhile, the conveying frame always plays a role in supporting the roll paper in the process that the supporting frame penetrates through the roll paper, so that the mode of manually conveying the roll paper and replacing the roll paper can be changed, and the replacement efficiency of the roll paper is improved; meanwhile, the supporting shaft is rotatably connected to the support, so that the roll paper can be driven to rotate, and the roll paper is convenient to release.

Drawings

Fig. 1 is a schematic view of a sectional structure of a roll paper holder for facilitating roll paper replacement according to the present invention;

FIG. 2 is a schematic view of the structure A-A in FIG. 1;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1;

FIG. 4 is an enlarged structural view of a portion B in FIG. 1;

FIG. 5 is a schematic structural view of the transportation frame of the present invention;

in the figure, a bracket 1, a fixing seat 11, supporting feet 12, a through groove 13, a supporting plate 14, a supporting shaft 2, a connector 3, a connecting shaft 31, a connecting groove 32, a screw rod assembly 4, a second motor 41, a bevel gear set 42, a screw rod 43, a conveying frame 5, a conveying plate 51, a connecting plate 52, a driving assembly 6, a first motor 61, a mounting seat 62, a supporting seat 7, a limiting groove 8 and a limiting strip 9 are arranged.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 5, the roll paper fixing frame convenient for replacing roll paper provided by the present invention comprises a support 1, a supporting shaft 2 and a connector 3, wherein lead screw assemblies 4 are fixed on two sides of the support 1 to play a role of installing the lead screw assemblies 4, a transportation frame 5 is connected between the lead screw assemblies 4 on two sides, the lead screw assemblies 4 are started to be in threaded connection with the transportation frame 5, the transportation frame 5 is used for transporting roll paper to the upper part of the support 1, the connector 3 is rotatably connected to the upper part of the support 1, a driving assembly 6 is fixed on the support 1, the driving assembly 6 is used for driving the connector 3 to rotate, one end of the supporting shaft 2 is rotatably connected to the support 1 through a supporting seat 7, the supporting shaft 2 is slidably connected to the supporting seat 7, and the free end of the supporting shaft 2 is inserted into the connector 3, the transport frame 5 is located below the support shaft 2.

The working principle is as follows: in use, the support shaft 2 is slid to separate the support shaft 2 from the connector 3; stock form that will need to be changed is put on transportation frame 5, start lead screw subassembly 4, lead screw subassembly 4 transports the top to support 1 with the stock form with the cooperation of transportation frame 5, the central axis until the stock form roughly with the central axis collineation back of back shaft 2, slip back shaft 2, make back shaft 2 pass the reel of stock form, and peg graft in connector 3 once more, the stock form is fixed in support 1 top through back shaft 2, be fixed in the stock form on back shaft 2, cooperation through lead screw subassembly 4 and transportation frame 5, get back to original position with the transportation of transportation frame 5, when the stock form need be used in the aircraft spraying, can start drive assembly 6, drive back shaft 2 and rotate, release the stock form, and convenient use.

The driving assembly 6 comprises a first motor 61 and a mounting seat 62, the mounting seat 62 is fixed on the support 1, the first motor 61 is mounted on the mounting seat 62, an output shaft of the first motor 61 is connected with the connector 3 and can be conveniently inserted into the connector 3 for supporting the shaft 2, the connector 3 comprises a connecting shaft 31 and an insertion groove 32, one end of the connecting shaft 31 is connected with the insertion groove, one end of the supporting shaft 2 is inserted into the insertion groove 32, an output shaft of the first motor 61 is connected with a free end of the connecting shaft 31, when roll paper needs to be released, the first motor 61 is started, the first motor 61 drives the connecting shaft 31 to rotate, and then the supporting shaft 2 is driven to rotate through the insertion groove; be equipped with spacing groove 8 in the inserting groove 32, the tip of back shaft 2 is equipped with spacing 9, spacing groove 8 with spacing 9 mutually supports, and when back shaft 2 pegged graft the inserting groove in, spacing groove 8 and spacing 9's cooperation can play the limiting displacement to back shaft 2, is convenient for drive back shaft 2 and rotates.

Example 2

Referring to fig. 1 to 5, the present embodiment is different from embodiment 1 in that: the screw rod assembly 4 comprises a second motor 41, a screw rod 43 and a bevel gear group 42, the second motor 41 is fixed on the support 1, an output shaft of the second motor 41 drives the screw rod 43 to rotate through the bevel gear group 42, a free end of the screw rod 43 is rotatably connected above the support 1, the screw rod 43 is in threaded connection with the transportation frame 5, the transportation frame 5 comprises a transportation plate 51, two ends of the transportation plate 51 are connected with connection plates 52, the screw rod 43 is in threaded connection with the connection plates 52, the connection plates 52 are in sliding connection with the support 1, when roll paper needs to be replaced, the second motor 41 is started, the second motor 41 drives the screw rod 43 to rotate through the bevel gear group 42, the screw rod 43 drives the connection plates 52 in threaded connection with the screw rod to move, and then the roll paper is driven by the transportation plate 51 to move towards the direction close to the support shaft 2, need not artifical transport stock form, and the change of stock form needs time, transports the stock form to back shaft 2 department through transport plate 51, and the reel that back shaft 2 passed the stock form of being convenient for does not need artifical support stock form, and the stock form is changed simple and conveniently.

The conveying plate 51 is an arc-shaped conveying plate 51 and can be matched with the shape of the roll paper, the central axis of the roll paper and the central axis of the supporting shaft 2 are positioned on the same vertical plane, and the supporting shaft 2 can penetrate through a winding drum of the roll paper conveniently.

Specifically, support 1 includes fixing base 11 and a plurality of supporting legs 12, and is a plurality of supporting legs 12 with fixing base 11 is connected, can play the supporting role, the both ends of fixing base 11 are connected with backup pad 14 respectively, can with transport frame 5 cooperation, balanced transport frame 5, the middle part of backup pad 14 is equipped with logical groove 13, lead screw 43 is located lead to in the groove 13, connecting plate 52 with backup pad 14 sliding connection.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stock form mount convenient to stock form is changed which characterized in that: including support, back shaft and connector, the both sides of support are fixed with the lead screw subassembly, both sides be connected with the transportation frame between the lead screw subassembly, the transportation frame be used for transporting the stock form extremely the top of support, the connector rotate connect in the upper portion of support, be fixed with drive assembly on the support, drive assembly is used for the drive the connector rotates, the one end of back shaft pass through the supporting seat rotate connect in with on the support, just the back shaft with supporting seat sliding connection, the free end of back shaft with the connector is pegged graft, the transportation frame is located the below of back shaft.

2. The roll paper holder for facilitating roll paper replacement according to claim 1, wherein: the driving assembly comprises a first motor and a mounting seat, the mounting seat is fixed on the support, the first motor is mounted on the mounting seat, and an output shaft of the first motor is connected with the connector.

3. The roll paper holder facilitating roll paper replacement as set forth in claim 2, wherein: the connector comprises a connecting shaft and an inserting groove, one end of the connecting shaft is connected with the inserting groove, one end of the supporting shaft is inserted into the inserting groove, and the output shaft of the first motor is connected with the free end of the connecting shaft.

4. A roll paper holder for facilitating roll paper replacement as claimed in claim 3, wherein: the inserting groove is internally provided with a limiting groove, the end part of the supporting shaft is provided with a limiting strip, and the limiting groove is matched with the limiting strip.

5. The roll paper holder facilitating roll paper replacement as set forth in claim 1, wherein: the screw rod assembly comprises a second motor, a screw rod and a bevel gear set, the second motor is fixed on the support, an output shaft of the second motor drives the screw rod to rotate through the bevel gear set, the free end of the screw rod is rotatably connected above the support, and the screw rod is in threaded connection with the transportation frame.

6. The roll paper holder facilitating roll paper replacement as set forth in claim 5, wherein: the conveying frame comprises a conveying plate, connecting plates are connected to two ends of the conveying plate, the screw rod is in threaded connection with the connecting plates, and the connecting plates are in sliding connection with the support.

7. The roll paper holder facilitating roll paper replacement as set forth in claim 6, wherein: the transport plate is an arc transport plate.

8. The roll paper holder facilitating roll paper replacement as set forth in claim 6, wherein: the support comprises a fixing seat and a plurality of supporting legs, the supporting legs are connected with the fixing seat, supporting plates are connected to two ends of the fixing seat respectively, a through groove is formed in the middle of each supporting plate, the screw rod is arranged in the through groove, and the connecting plate is connected with the supporting plates in a sliding mode.