Curtain cloth printing machine with automatic cloth swinging mechanism

Abstract

The utility model belongs to the technical field of decorating machines, and particularly relates to a curtain cloth decorating machine with an automatic cloth swinging mechanism, which comprises a fixing frame, a mounting roller is arranged on the fixing frame, a connecting transverse plate is fixedly arranged on the fixing frame, and two connecting blocks are fixedly arranged at the top of the connecting transverse plate. Through the arrangement of the fixing base, the fixing box, the pressing rod, the fixing wheel, the hinge base, the spring, the clamping block and the ejector rod, curtain cloth is placed between the fixing wheel and the inner wall of the bottom of the fixing base, then the pressing rod is pressed downwards, the pressing rod drives the fixing wheel and the clamping block, the inclined face of the clamping block is attached to the inclined face of the lock frame, and then the curtain cloth can be fixed. When the two slopes are separated from contact, the spring pushes the lock frame to return to be clamped on the clamping block, the fixed wheel is tightly pressed on the curtain cloth at the moment, the purpose of abutting is achieved, a traditional fixing mode that pressure is exerted by the spring is replaced, the cloth pressing firmness can be improved, and the situation that the fixed wheel is separated from the curtain cloth can be effectively eradicated.

Description

Technical Field

[0001] This utility model relates to the field of printing machine technology, and in particular to a curtain fabric printing machine with an automatic fabric arrangement mechanism. Background Technology

[0002] There are two types of screen printing on the market: flatbed screen printing and rotary screen printing. Although the production speed of flatbed screen printing is not as fast as that of rotary screen printing, the plate-making cost of flatbed screen printing is lower than that of rotary screen printing. The printing plate cycle is longer, and the contact time between the fabric and the printing screen is longer. It is suitable for printing on fabrics such as towels and is also suitable for small-batch fine printing. Rotary screen printing has the advantages of fast printing speed and high degree of automation. However, some printing machines cannot guide the curtain fabric during printing, which makes it impossible to lay the curtain fabric flat. This can easily lead to printing errors when printing on curtains, thereby reducing the effect of use. Therefore, patent publication number CN220447452U proposes "a curtain fabric printing machine with an automatic laying mechanism". The curtain fabric is pressed against by fixed wheels, and the connecting screw is rotated by the drive motor, which drives the two connecting slides to move and pull the curtain fabric to both sides, so that the curtain fabric is kept straight and flat, ensuring the flat and taut effect.

[0003] However, in this design, the pressure applied to the curtain fabric by the fixed roller is generated by a spring. Therefore, when the curtain fabric is pulled taut to both sides, the fixed roller may come off the curtain fabric. To address this, a curtain fabric printing machine with an automatic fabric spreading mechanism is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a curtain fabric printing machine with an automatic fabric arrangement mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a curtain fabric printing machine with an automatic fabric arrangement mechanism, comprising a fixed frame, an installation roller on the fixed frame, a connecting horizontal plate fixed on the fixed frame, two connecting blocks fixed on the top of the connecting horizontal plate, threaded rods movably provided on one side of each of the two connecting blocks, connecting sleeve blocks movably provided on each of the two threaded rods, a connecting slide plate fixed on the bottom of each connecting sleeve block, a fixing structure fixed on one side of each connecting slide plate, two auxiliary blocks fixed on one side of the fixed frame, an auxiliary motor fixed on one side of each auxiliary block, an auxiliary screw movably provided between the two auxiliary blocks, a common guide rod fixed between the two auxiliary blocks, an auxiliary sleeve block movably provided on the guide rod, and a leveling rod provided on the auxiliary sleeve block.

[0006] As a further description of the above technical solution:

[0007] The auxiliary sleeve is provided with a slot, and one end of the balancing rod is fixed with an insert block, which is compatible with the slot.

[0008] As a further description of the above technical solution:

[0009] The auxiliary sleeve is fixedly provided with a positioning shaft, and a baffle is movably provided on the positioning shaft.

[0010] As a further description of the above technical solution:

[0011] The baffle is provided with a circular hole, and a bearing is fixedly installed in the circular hole. The inner ring of the bearing is fixedly sleeved on the positioning shaft.

[0012] As a further description of the above technical solution:

[0013] The fixing structure includes a fixing seat that is fixedly connected to the connecting slide plate. A fixing box is fixedly provided on the top of the fixing seat. A pressure rod is movably provided inside the fixing box. A fixing wheel is provided at the bottom of the pressure rod. A hinge seat is fixedly provided on one inner wall of the fixing box. A locking frame is movably provided inside the hinge seat. A locking block is fixedly provided on the pressure rod. A spring is fixedly provided on one inner wall of the fixing box. One end of the spring is attached to the locking frame. A top rod is movably provided on one inner wall of the fixing box.

[0014] As a further description of the above technical solution:

[0015] The locking frame includes a locking rod and a locking hook, and the locking hook and the locking block are provided with parallel inclined surfaces on the side that are close to each other.

[0016] As a further description of the above technical solution:

[0017] The top and bottom inner walls of the fixing box are provided with sliding holes, the inner walls of the sliding holes are provided with limiting grooves, and the outside of the pressure rod is fixedly provided with a limiting strip. The limiting groove and the limiting strip are movably connected.

[0018] This utility model has the following beneficial effects:

[0019] 1. Compared with existing technologies, this curtain fabric printing machine with an automatic fabric placement mechanism, by setting up a fixed seat, fixed box, pressure rod, fixed wheel, hinge seat, lock frame, spring, locking block, and top rod, places the curtain fabric between the fixed wheel and the inner wall of the bottom of the fixed seat. Then, the pressure rod is pressed down, which drives the fixed wheel and the locking block. The inclined surface of the locking block and the inclined surface of the lock frame are in contact. When the two inclined surfaces disengage, the spring pushes the lock frame to return to its original position and lock onto the locking block. At this time, the fixed wheel is tightly pressed onto the curtain fabric, which serves to tighten it. This replaces the traditional fixing method of applying pressure with a spring, which can improve the firmness of pressing the fabric and effectively prevent the fixed wheel from detaching from the curtain fabric.

[0020] 2. Compared with existing technologies, this curtain fabric printing machine with an automatic swaying mechanism, by setting up a slot, insert block, positioning shaft and baffle, when the swaying rod needs to be replaced, rotate the baffle 90 degrees to separate it from the insert block, and then pull the insert block outward to remove the swaying rod from the auxiliary sleeve for replacement, which replaces the traditional welded or one-piece swaying rod and reduces the difficulty of subsequent maintenance. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of a curtain fabric printing machine with an automatic fabric arrangement mechanism proposed in this utility model.

[0022] Figure 2 This is a three-dimensional schematic diagram of the fixed structure in a curtain fabric printing machine with an automatic fabric arrangement mechanism proposed in this utility model;

[0023] Figure 3 This is a front sectional view of the fixed structure in a curtain fabric printing machine with an automatic fabric arrangement mechanism proposed in this utility model;

[0024] Figure 4 This is a schematic diagram showing the separation of the auxiliary block and the leveling rod in a curtain fabric printing machine with an automatic fabric spreading mechanism proposed in this utility model.

[0025] Legend:

[0026] 1. Fixing frame; 2. Mounting roller; 3. Connecting cross plate; 4. Threaded rod; 5. Connecting sleeve block; 6. Connecting slide plate; 7. Fixing structure; 701. Fixing seat; 702. Fixing box; 703. Pressure rod; 704. Fixing wheel; 705. Hinge seat; 706. Locking frame; 707. Spring; 708. Locking block; 709. Top rod; 8. Auxiliary block; 9. Auxiliary screw; 10. Guide rod; 11. Auxiliary sleeve block; 12. Leveling rod; 13. Slot; 14. Insert block; 15. Positioning shaft; 16. Baffle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figures 1 to 4This utility model provides a curtain fabric printing machine with an automatic fabric arrangement mechanism: it includes a fixed frame 1, a mounting roller 2 on the fixed frame 1, a connecting horizontal plate 3 fixed on the fixed frame 1, two connecting blocks fixed on the top of the connecting horizontal plate 3, threaded rods 4 movably provided on one side of each of the two connecting blocks, connecting sleeve blocks 5 movably provided on each of the two threaded rods 4, a connecting slide plate 6 fixed on the bottom of the connecting sleeve block 5, a fixing structure 7 fixed on one side of the connecting slide plate 6, two auxiliary blocks 8 fixed on one side of the fixed frame 1, an auxiliary motor fixed on one side of the auxiliary blocks 8, an auxiliary screw 9 movably provided between the two auxiliary blocks 8, a common guide rod 10 fixed between the two auxiliary blocks 8, an auxiliary sleeve block 11 movably provided on the guide rod 10, and a leveling rod 12 provided on the auxiliary sleeve block 11;

[0029] To enable quick replacement of the balancing rod 12, the auxiliary sleeve 11 is provided with a slot 13, and one end of the balancing rod 12 is fixedly provided with an insert 14. The insert 14 and the slot 13 are compatible. The auxiliary sleeve 11 is fixedly provided with a positioning shaft 15, and a baffle 16 is movably provided on the positioning shaft 15. The baffle 16 is provided with a round hole, and a bearing is fixedly provided in the round hole. The inner ring of the bearing is fixedly sleeved on the positioning shaft 15. By rotating the baffle 16 ninety degrees to separate it from the insert 14, and then pulling the insert 14 outward, the balancing rod 12 can be removed from the auxiliary sleeve 11 for replacement, which replaces the traditional welded or one-piece balancing rod 12 and reduces the difficulty of subsequent maintenance.

[0030] To improve the clamping firmness, the fixing structure 7 includes a fixing seat 701 fixedly connected to the connecting slide plate 6. A fixing box 702 is fixedly mounted on the top of the fixing seat 701. A pressure rod 703 is movably mounted inside the fixing box 702. Sliding holes are provided on the top and bottom inner walls of the fixing box 702, and limiting grooves are provided on the inner walls of the sliding holes. A limiting strip is fixedly mounted on the outside of the pressure rod 703, and the limiting groove and the limiting strip are movably connected. A fixing wheel 704 is provided at the bottom of the pressure rod 703. A hinge seat 705 is fixedly mounted on one inner wall of the fixing box 702. A locking frame 706 is movably mounted inside the hinge seat 705. A locking block 708 is fixedly mounted on the pressure rod 703. The locking frame 706 includes a locking rod and a locking hook. Parallel inclined surfaces are provided on the sides of the locking hook and the locking block 708 that are close to each other. A spring 707 is fixedly installed on one inner wall of the fixing box 702. One end of the spring 707 is attached to the lock frame 706. A top rod 709 is movably installed on one inner wall of the fixing box 702. The curtain fabric is placed between the fixing wheel 704 and the bottom inner wall of the fixing seat 701. Then, the pressure rod 703 is pressed down. The pressure rod 703 drives the fixing wheel 704 and the locking block 708. The inclined surface of the locking block 708 is attached to the inclined surface of the lock frame 706. When the two inclined surfaces are disengaged, the spring 707 pushes the lock frame 706 to return to its original position and lock onto the locking block 708. At this time, the fixing wheel 704 is pressed tightly onto the curtain fabric, which serves to tighten it. This replaces the traditional fixing method of applying pressure with a spring, which can improve the firmness of pressing the fabric and effectively prevent the fixing wheel 704 from coming off the curtain fabric.

[0031] Working principle: The curtain fabric is placed between the fixed roller 704 and the inner bottom of the fixed base 701. Then, the pressure rod 703 is pressed down, which drives the fixed roller 704 and the locking block 708. The inclined surface of the locking block 708 and the inclined surface of the locking frame 706 are in contact. When the two inclined surfaces disengage, the spring 707 pushes the locking frame 706 to return to its original position and lock onto the locking block 708. At this time, the fixed roller 704 is pressed tightly against the curtain fabric, achieving the purpose of clamping. This replaces the traditional method of fixing by applying pressure with a spring, which can improve the firmness of pressing the fabric and effectively prevent the fixed roller 704 from disengaging. Regarding the curtain fabric, the auxiliary motor is then started. The auxiliary motor drives the auxiliary screw 9, causing the auxiliary sleeve 11 to move. The auxiliary sleeve 11 drives the auxiliary leveling rod 12 to swing left and right, thereby smoothing the curtain fabric and further smoothing it to ensure a smoothing effect. If the leveling rod 12 needs to be replaced, rotate the baffle 16 ninety degrees to separate it from the insert 14, and then pull the insert 14 outward to remove the leveling rod 12 from the auxiliary sleeve 11 for replacement. This replaces the traditional welded or integrated leveling rod 12, reducing the difficulty of subsequent maintenance.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A curtain fabric printing machine with an automatic fabric arrangement mechanism, comprising a fixed frame (1), characterized in that: The fixed frame (1) is provided with an installation roller (2), and a connecting horizontal plate (3) is fixedly provided on the fixed frame (1). Two connecting blocks are fixedly provided on the top of the connecting horizontal plate (3). Threaded rods (4) are movably provided on one side of each of the two connecting blocks. Connecting sleeve blocks (5) are movably provided on each of the two threaded rods (4). Connecting slide plates (6) are fixedly provided at the bottom of the connecting sleeve blocks (5). A fixing structure (7) is fixedly provided on one side of the connecting slide plates (6). Two auxiliary blocks (8) are fixedly provided on one side of the fixed frame (1). An auxiliary motor is fixedly provided on one side of each auxiliary block (8). An auxiliary screw (9) is movably provided between the two auxiliary blocks (8). The same guide rod (10) is fixedly provided between the two auxiliary blocks (8). An auxiliary sleeve block (11) is movably provided on the guide rod (10). A leveling rod (12) is provided on the auxiliary sleeve block (11).

2. A curtain fabric printing machine with an automatic fabric arrangement mechanism according to claim 1, characterized in that: The auxiliary sleeve (11) is provided with a slot (13), and one end of the balancing rod (12) is fixedly provided with an insert (14), the insert (14) and the slot (13) are compatible.

3. A curtain fabric printing machine with an automatic fabric arrangement mechanism according to claim 1, characterized in that: The auxiliary sleeve (11) is fixedly provided with a positioning shaft (15), and a baffle (16) is movably provided on the positioning shaft (15).

4. A curtain fabric printing machine with an automatic fabric arrangement mechanism according to claim 3, characterized in that: The baffle (16) has a circular hole, and a bearing is fixedly installed in the circular hole. The inner ring of the bearing is fixedly sleeved on the positioning shaft (15).

5. A curtain fabric printing machine with an automatic fabric arrangement mechanism according to claim 1, characterized in that: The fixing structure (7) includes a fixing seat (701) fixedly connected to the connecting slide plate (6). A fixing box (702) is fixedly provided on the top of the fixing seat (701). A pressure rod (703) is movably provided inside the fixing box (702). A fixing wheel (704) is provided at the bottom of the pressure rod (703). A hinge seat (705) is fixedly provided on one side of the inner wall of the fixing box (702). A locking frame (706) is movably provided inside the hinge seat (705). A locking block (708) is fixedly provided on the pressure rod (703). A spring (707) is fixedly provided on one side of the inner wall of the fixing box (702). One end of the spring (707) is in contact with the locking frame (706). A top rod (709) is movably provided on one side of the inner wall of the fixing box (702).

6. A curtain fabric printing machine with an automatic fabric arrangement mechanism according to claim 5, characterized in that: The lock frame (706) includes a lock bar and a lock hook, and the lock hook and the locking block (708) are provided with parallel inclined surfaces on the side that are close to each other.

7. A curtain fabric printing machine with an automatic fabric arrangement mechanism according to claim 5, characterized in that: The top and bottom inner walls of the fixed box (702) are provided with sliding holes, the inner walls of the sliding holes are provided with limiting grooves, and the outside of the pressure rod (703) is fixedly provided with a limiting strip, and the limiting groove and the limiting strip are movably connected.

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