Printing paper feeding and conveying device

Abstract

The utility model provides a printing paper feeding and conveying device which comprises a base and a movable seat, a sliding groove is formed in the base, a sliding block is movably installed in the sliding groove, a supporting rod and a fixed rod are fixedly installed on the sliding block respectively, universal wheels are fixedly installed at the bottom of the base, a limiting rod is fixed to the top of the base, and the limiting rod is fixedly connected with the sliding groove. And a mounting groove is formed in the inner wall of the limiting rod, a mounting block is movably mounted in the mounting groove, a pushing mechanism is fixed to the limiting rod, and the mounting block is fixedly mounted at one end of the pushing mechanism. When the printing paper supplying and conveying device is used, layered installation of paper is achieved through the movable base and the fixed base, in addition, the movable base and the fixed base extrude and fix the paper, the phenomenon that the paper falls off in the conveying process is avoided, and the movable base and the fixed base are movably adjusted up and down; and paper with different thicknesses can be clamped and fixed through the cooperation of the movable seat and the fixed seat.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper conveying equipment field, concretely is a paper supply conveying device for printing. BACKGROUND

[0002] Paper is needed when the printing machine prints, when conveying the paper, some are artificial handling, which undoubtedly increases the labor intensity of the staff, some use the cart to convey, but the cart generally does not have protective facilities, when receiving external force, is easy to drop, is easy to produce the accidental loss of paper, does not meet the green printing concept.

[0003] According to the patent literature disclosed in the prior art with the publication number CN115593489A, a printing paper supply conveying equipment of printing machine, it includes the bottom plate, the top of the bottom plate is fixedly connected with the box, and the front opening of the box is arranged, the inner wall top of the box is fixedly connected with the baffle, the box is provided with the telescopic mechanism, the telescopic mechanism includes the machine groove, motor, connecting shaft rod, threaded rod, moving block, bearing, limiting rod, connecting block, support plate, the machine groove is fixedly connected at the back of the box, when using the technical scheme, by starting the motor, the motor drives the connecting shaft rod to rotate, the connecting shaft rod drives the threaded rod to rotate, the threaded rod drives the moving block to move forward, the moving block drives the support plate to move forward, the support plate automatically extends into the inside of the box, and the printing paper is conveniently stacked, after stacking, the support plate is collected into the inside of the box by reversing the motor, so that the paper can be prevented from being damaged, for the above technical scheme, the scheme cannot realize the layered quantitative clamping of the paper, and there is inconvenience when using. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a printing paper supply conveying device to solve the problems in the background art, and the utility model has a novel structure, the movable seat and the fixed seat realize layered installation of the paper when in use, and the movable seat and the fixed seat extrude and fix the paper, so that the paper is prevented from falling during conveying.

[0005] In order to achieve the above object, the utility model is implemented by the following technical scheme: a printing paper supply conveying device, comprising a base and a movable seat, a sliding groove is formed in the base, a sliding block is movably installed in the sliding groove, a support rod and a fixed rod are fixedly installed on the sliding block respectively, a limiting rod is fixed to the top of the base, an installation slot is formed in the inner wall of the limiting rod, an installation block is movably installed in the installation slot, a pushing mechanism is fixed to one end of the limiting rod.

[0006] Further, the installation blocks are fixedly provided with a fixed seat, the fixed seat is movably installed on the base, and a baffle is welded to the side of the base.

[0007] Further, the inner wall of the support rod and the fixed rod is provided with a slot, the inside of the slot is fixed with a lifting mechanism, and one end of the lifting mechanism is fixed with a square rod.

[0008] Further, the inside of the movable seat is provided with a cavity, limit grooves are formed in the inner walls of the two ends of the cavity, and the limit grooves are matched with the square rod.

[0009] Further, a fixed block is welded on the inner wall of the cavity, and the fixed block is matched with the square rod.

[0010] Further, paper is movably installed on the movable seat, and universal wheels are fixedly installed at the bottom of the base.

[0011] The paper supply and conveying device for printing has the advantages that:

[0012] 1. The paper supply and conveying device for printing realizes the layered installation of paper through the movable seat and the fixed seat, the movable seat and the fixed seat extrude and fix the paper, so that the paper does not fall during conveying, and the movable seat and the fixed seat are adjusted up and down, and different thicknesses of paper can be clamped and fixed through the cooperation of the movable seat and the fixed seat.

[0013] 2. The paper supply and conveying device for printing is provided with the support rod and the movable rod which are moved to two sides respectively, the movable seat rotates on the square rod after the movable seat is moved, one end of the movable seat is matched with the baffle to limit after the movable seat is moved, and the movable seat limits and supports the paper from two ends.

[0014] 3. The paper supply and conveying device for printing is provided with the support rod and the movable rod which are moved and adjusted in the inside of the sliding groove, the position of the movable seat is adjusted left and right, and the position of the movable seat is adjusted left and right to adjust the fixed position of the paper on the fixed seat.

[0015] 4. The paper supply and conveying device for printing avoids the falling of the paper during conveying, reduces the consumption of the paper, effectively avoids waste, saves paper resources, and is beneficial to realize green printing. DRAWINGS

[0016] Figure 1 It is a structure schematic view of the paper supply and conveying device for printing.

[0017] Figure 2 It is a structure schematic view of the square rod of the paper supply and conveying device for printing.

[0018] Figure 3 It is a structure schematic view of the support rod of the paper supply and conveying device for printing.

[0019] Figure 4 The structure schematic view of the square rod matched with the limiting groove of the paper supply and conveying device for printing;

[0020] Figure 5 The structure schematic view of the paper placed of the paper supply and conveying device for printing;

[0021] In the figure: 1, base; 2, sliding groove; 3, sliding block; 4, support rod; 5, fixed rod; 6, limiting rod; 7, fixed seat; 8, baffle; 9, movable seat; 10, pushing mechanism; 11, slot; 12, square rod; 13, cavity; 14, limiting groove; 15, fixed block; 16, lifting mechanism; 17, mounting block; 18, paper; 19, mounting slot. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0023] Please refer to Figures 1 to 5 The utility model provides a technical scheme: a paper supply and conveying device for printing, including base 1 and movable seat 9, the base 1 is opened sliding groove 2, the inside movable installation of sliding groove 2 has sliding block 3, sliding block 3 is fixedly installed with support rod 4 and fixed rod 5 respectively, the top of base 1 is fixed with limiting rod 6, the inner wall of limiting rod 6 is opened mounting slot 19, the inside movable installation of mounting slot 19 has mounting block 17, limiting rod 6 is fixed with pushing mechanism 10, the one end of pushing mechanism 10 is fixedly installed with mounting block 17, mounting block 17 is fixedly installed between fixed seat 7, fixed seat 7 is movably installed on base 1, the side of base 1 is welded with baffle 8, and pushing mechanism 10 is reciprocating electric push rod, and pushing mechanism 10 pushes fixed seat 7 to move up and down, and the up and down movement of fixed seat 7 realizes the top extrusion of paper 18 on one hand, and fixed seat 7 realizes the preliminary layered use.

[0024] In the embodiment, the inner wall of support rod 4 and fixed rod 5 is opened with slot 11, the inside of slot 11 is fixed with lifting mechanism 16, one end of lifting mechanism 16 is fixed with square rod 12, the inside of movable seat 9 is opened with cavity 13, the inner wall of both ends of cavity 13 is opened with limiting groove 14, limiting groove 14 is matched with square rod 12, the inner wall of cavity 13 is welded with fixed block 15, fixed block 15 is movably matched with square rod 12, paper 18 is movably installed on movable seat 9, the bottom of base 1 is fixedly installed with universal wheel, lifting mechanism 16 is reciprocating electric push rod, lifting mechanism 16 realizes the up and down movement of movable seat 9 through square rod 12, and movable seat 9 is matched with paper 18 to complete the layered again.

[0025] The device in use, according to the thickness of the paper 18 transport needs to adjust the use of fixed seat 7, when the paper needs to double transport, start the push mechanism 10 drive fixed seat 7 upward, fixed seat 7 upward after the paper 18 can be placed on the base 1, then move the fixed seat 7 downward, the fixed seat 7 downward on the paper on the base 1 complete extrusion fixed, then the paper is placed on the top of the fixed seat 7 to realize the initial layering, after the paper is placed, start the lifting mechanism 16 makes the movable seat 9 placed on the top of the paper 18 of fixed seat 7, the paper 18 is placed on the movable seat 9, through the gravity of the paper 18 complete to the movable seat 9 downward extrusion, the support rod 4 and fixed rod 5 in the inside of the chute 2 moves, moves the center position of the movable seat 9, through the center position of the movable seat 9 adjustment, can make the movable seat 9 present left and right up and down dislocation to the paper 18 and carry out the multi-point extrusion limiting, after the paper 18 is placed on the movable seat 9 and fixed seat 7 respectively, can realize the quantitative layering, also facilitate the paper of later stage to take, when using the fixed seat 7 alone to transport the paper 18, the support rod 4 and fixed rod 5 are moved to one end of the chute 2, the movable seat 9 is moved upward, the fixed block 15 on the movable seat 9 is separated from the square rod 12, after separation, the square rod 12 slides at the bottom of the cavity 13, after sliding, the movable seat 9 rotates 90 degrees and makes the square rod 12 enter the inside of the limiting slot 14, one end of the movable seat 9 cooperates with the baffle 8, and the movable seat 9 carries out limiting and fixing to the paper 18 from both ends of the paper 18.

[0026] The basic principle and main features of the present application are shown and described above, and the advantages of the present application are also shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that, although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, and the technical solutions in the embodiments should be regarded as a whole by the skilled in the art, and the technical solutions in the embodiments can also be properly combined to form other embodiments that can be understood by the skilled in the art.

Claims

1. A paper supply conveying device for printing, comprising a base (1) and a movable seat (9), characterized in that: The base (1) is provided with a sliding groove (2), the inside of the sliding groove (2) is movably provided with a sliding block (3), the sliding block (3) is respectively fixedly provided with a supporting rod (4) and a fixing rod (5), the top of the base (1) is fixedly provided with a limiting rod (6), the inner wall of the limiting rod (6) is provided with an installation groove (19), the inside of the installation groove (19) is movably provided with an installation block (17), the limiting rod (6) is fixedly provided with a pushing mechanism (10), and one end of the pushing mechanism (10) is fixedly provided with the installation block (17).

2. The paper supply conveying device according to claim 1, wherein: The installation block (17) is fixedly provided with a fixing seat (7), the fixing seat (7) is movably arranged on the base (1), and the side of the base (1) is welded with a baffle (8).

3. The paper supply conveying device according to claim 1, wherein: The inner wall of the supporting rod (4) and the fixing rod (5) is provided with a slot (11), the inside of the slot (11) is fixedly provided with a lifting mechanism (16), and one end of the lifting mechanism (16) is fixedly provided with a square rod (12).

4. The paper supply conveying device according to claim 1, wherein: The inside of the movable seat (9) is provided with a cavity (13), the inner wall of the cavity (13) is provided with a limiting groove (14), and the limiting groove (14) is matched with the square rod (12).

5. The paper supply conveying device according to claim 4, wherein: The inner wall of the cavity (13) is welded with a fixing block (15), and the fixing block (15) is movably matched with the square rod (12).

6. The paper supply conveying device according to claim 1, wherein: The movable seat (9) is movably provided with paper (18), and the bottom of the base (1) is fixedly provided with a universal wheel.

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