Plate drawing arm for die-cutting machine

Abstract

The utility model provides a plate drawing arm for a die-cutting machine, which comprises a supporting arm, a plurality of bearings positioned on the same horizontal plane are mounted at the lower end of the supporting arm, a plurality of bearings positioned on the same horizontal plane are mounted at the upper end of the supporting arm, and two bearings positioned at the lower end of the outer side are mounted on a bearing mounting block. A bearing installation block connecting plate is installed above the two bearing installation blocks, locking screws are installed at the two ends of the bearing installation block connecting plate, handles are installed at the tops of the locking screws, the locking screws are located over the bearings, a positioning disc base is installed on the outer side of the upper end of the supporting arm, a positioning disc is installed on the positioning disc base, and the two bearings at the upper end are installed on the positioning disc. According to the utility model, the die-cutting steel plate does not need to be wholly moved to the ground, and only needs to be moved out of a die-cutting machine to carry out process treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machines, and more specifically, to a draw plate arm for a die-cutting machine. Background Art

[0002] A die-cutting machine is a device for processing paper. A die-cutting steel plate is provided inside the die-cutting machine and is arranged at the plate frame. The die-cutting steel plate needs to be replaced. Therefore, it is necessary to extract the die-cutting steel plate from the die-cutting machine and then replace it. However, there are the following problems in the replacement of the die-cutting steel plate of the existing die-cutting machine:

[0003] Indentation lines need to be added and processed on the die-cutting steel plate. If the die-cutting steel plate is taken to the ground for processing, due to the lack of a reference, it is impossible to perform precise processing on the ground. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a draw plate arm for a die-cutting machine, which does not require the entire die-cutting steel plate to be moved to the ground, and only needs to be removed from the die-cutting machine for process treatment.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a draw plate arm for a die-cutting machine, including a support arm. A plurality of bearings located on the same horizontal plane are installed at the lower end of the support arm, and a plurality of bearings located on the same horizontal plane are installed at the upper end of the support arm. The 2 bearings at the lower end on the outer side are installed on bearing mounting blocks. A bearing mounting block connecting plate is installed above the 2 bearing mounting blocks. Locking screws are installed at both ends of the bearing mounting block connecting plate. A handle is installed at the top of the locking screw. The locking screw is located directly above the bearing. A positioning disc seat is installed on the outer side of the upper end of the support arm, and a positioning disc is installed on the positioning disc seat. Among them, the 2 upper bearings are installed on the positioning disc. A pin 1 and a pin 2 are provided at the upper end of the positioning disc, and the support arm is provided with 2 positioning rods.

[0007] In a preferred embodiment, the support arm includes a front arm and a rear arm. A positioning disc seat installation groove is provided at the front end of the front arm, a hinge hole 1 is provided at the rear end of the front arm, the rear arm is provided with a corresponding hinge hole 2, the rear arm is provided with a positioning rod through hole, and the front arm and the rear arm are hinged.

[0008] In a preferred embodiment, a connecting shaft is installed between the 2 bearing mounting blocks. The connecting shaft passes through 2 connecting shaft mounting blocks. A limiting block is provided directly above the bearing mounting block. The 2 connecting shaft mounting blocks and the limiting block are all installed on the front arm.

[0009] In a preferred embodiment, the positioning plate is provided with a pin one mounting hole and a pin two mounting hole. Push pins one and two are respectively installed at the upper ends of the pin one and the pin two. The positioning plate is provided with a groove one and a groove two. Push pins one and two respectively pass through the groove one and the groove two. The groove one communicates with the pin one mounting hole, and the groove two communicates with the pin two mounting hole.

[0010] In a preferred embodiment, the length of the pin one is greater than the width of the positioning plate, and the front arm is provided with a pin one avoidance groove corresponding to the pin one.

[0011] In a preferred embodiment, a push block is installed at the rear end of the pin two mounting hole. A spring mounting groove is provided at the rear end of the pin two. A spring is installed between the push block and the pin two. One end of the spring is located in the spring mounting groove.

[0012] Beneficial effects:

[0013] In the present utility model, by installing two rear arms on the die-cutting machine, folding the front arm when not in use, opening the front arm when in use, then pulling out the die-cutting steel plate or the plate frame for installing the die-cutting steel plate from the die-cutting machine, and then rolling it out from the bearing, locking it after reaching the locking screw, and then process can be carried out on the die-cutting steel plate. After the processing, it is pushed back into the die-cutting machine. Or the plate frame can be pulled out from the bearing at the upper end, clamped by the pin one and the pin two at the positioning plate, and then the plate frame is rotated to realize the replacement of the die-cutting steel plate. The present utility model does not need to move the die-cutting steel plate or the plate frame out of the die-cutting machine as a whole, and can perform process treatment or replace the die-cutting steel plate quickly and accurately. Description of the drawings

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic diagram of the present utility model;

[0016] Figure 2 It is a schematic diagram of another perspective of the present utility model;

[0017] Figure 3 It is a schematic diagram of the front arm of the present utility model;

[0018] Figure 4 It is a schematic diagram of the rear arm of the present utility model;

[0019] Figure 5 It is a partial schematic diagram of the present utility model;

[0020] Figure 6Partial schematic diagram of the present utility model;

[0021] Figure 7 Schematic diagram of the positioning plate of the present utility model. Specific implementation manners

[0022] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] As shown in the figure, the present utility model provides a draw plate arm for a die cutting machine, which includes a support arm. A plurality of bearings 1 located on the same horizontal plane are installed at the lower end of the support arm, and a plurality of bearings 1 located on the same horizontal plane are installed at the upper end of the support arm. The 2 lower bearings 1 located on the outer side are installed on the bearing mounting blocks 2. A bearing mounting block connecting plate 3 is installed above the 2 bearing mounting blocks 2. Locking screws 4 are installed at both ends of the bearing mounting block connecting plate 3. A handle 5 is installed at the top of the locking screw 4. The locking screw 4 is located directly above the bearing 1. A positioning plate seat 6 is installed on the outer side of the upper end of the support arm, and a positioning plate 7 is installed on the positioning plate seat 6. Among them, the 2 upper bearings 1 are installed on the positioning plate 7. A pin one 8 and a pin two 9 are provided at the upper end of the positioning plate 7. The support arm is provided with 2 positioning rods 10.

[0024] In the present utility model, the support arm is installed on the die cutting machine, then the die cutting steel plate or the plate frame for installing the die cutting steel plate is pulled out from the die cutting machine and then rolls out from the bearing. After reaching the locking screw, it is locked. Then, process treatment can be carried out on the die cutting steel plate. After the treatment, it is pushed back into the die cutting machine. Or the plate frame can be pulled out from the upper bearing and clamped at the positioning plate by using the pin one and the pin two. Then, the plate frame is rotated to realize the replacement of the die cutting steel plate.

[0025] In an embodiment of the present utility model, the support arm includes a front arm 11 and a rear arm 12. A positioning plate seat installation groove 111 is provided at the front end of the front arm 11. A hinge hole one 112 is provided at the rear end of the front arm 11. The rear arm 12 is provided with a hinge hole two 121 corresponding to the hinge hole one 112. The rear arm 12 is provided with a positioning rod through hole 122. The front arm 11 and the rear arm 12 are hinged. When not in use, the front arm 11 is folded, and when in use, the front arm is opened so that a straight line is formed after the front arm 11 and the rear arm 12 are connected.

[0026] In an embodiment of the present utility model, a connecting shaft 13 is installed between two bearing mounting blocks 2. The connecting shaft 13 passes through two connecting shaft mounting blocks 14. A limiting block 15 is provided directly above the bearing mounting blocks 2. The two connecting shaft mounting blocks 14 and the limiting block 15 are all installed on the forearm 11. Before folding the forearm 11, first turn the bearing mounting block 2 upwards, so that the bearing mounting block 2 and the bearing are turned upwards. The area is reduced.

[0027] In an embodiment of the present utility model, a pin one mounting hole 71 and a pin two mounting hole 72 are provided on the positioning disk 7. Push pins one 16 and push pins two 17 are respectively installed at the upper ends of the pin one 8 and the pin two 9. A groove one 73 and a groove two 74 are provided on the positioning disk 7. The push pins one 16 and the push pins two 17 respectively pass through the groove one 73 and the groove two 74. The groove one 73 communicates with the pin one mounting hole 71, and the groove two 74 communicates with the pin two mounting hole 72. When the plate frame reaches the bearing on the positioning disk 7, push the push pin one 16 to drive the pin one 8 into the corresponding hole of the plate frame. The hole here can be in the middle of both ends of the plate frame to achieve clamping. Then manually turn the plate frame so that the die-cut steel plate originally located on the plate frame is turned to the lower end, and the die-cut steel plate can be quickly removed.

[0028] In an embodiment of the present utility model, the length of the pin one 16 is greater than the width of the positioning disk 7. The forearm 11 is provided with a pin one avoidance groove 113 corresponding to the pin one 16 to prevent the forearm 11 from blocking the rear end of the pin one 16.

[0029] In an embodiment of the present utility model, a push block 18 is installed at the rear end of the pin two mounting hole 72. A spring mounting groove is provided at the rear end of the pin two 9. A spring 19 is installed between the push block 18 and the pin two. One end of the spring 19 is located in the spring mounting groove. When the plate frame moves over, if the pin two does not enter the corresponding hole, the spring is compressed. If the pin two enters the corresponding hole, the spring extends at this time to complete clamping.

Claims

1. A plate drawing arm for a die-cutting machine, characterized in that: It includes a support arm, wherein a plurality of bearings located in the same horizontal plane are installed at the lower end of the support arm, a plurality of bearings located in the same horizontal plane are installed at the upper end of the support arm, two bearings located at the lower end on the outside are installed on the bearing mounting block, a bearing mounting block connecting plate is installed above the two bearing mounting blocks, locking screws are installed at both ends of the bearing mounting block connecting plate, a handle is installed on the top of the locking screw, and the locking screw is located directly above the bearing, a positioning disk seat is installed on the outer side of the upper end of the support arm, a positioning disk is installed on the positioning disk seat, wherein two bearings at the upper end are installed on the positioning disk, a pin one and a pin two are provided at the upper end of the positioning disk, and the support arm is provided with two positioning rods.

2. A drawer arm for a die-cutting machine according to claim 1, characterized in that: The support arm includes a forearm and a rear arm. The front end of the forearm is provided with a positioning disc seat installation groove, the rear end of the forearm is provided with a hinge hole 1, the rear arm is provided with a hinge hole 2 corresponding to the hinge hole 1, the rear arm is provided with a positioning rod passing hole, and the forearm and the rear arm are hinged.

3. A drawer arm for a die-cutting machine according to claim 2, characterized in that: A connecting shaft is installed between the two bearing mounting blocks, the connecting shaft passes through the two connecting shaft mounting blocks, a limiting block is arranged just above the bearing mounting blocks, and the two connecting shaft mounting blocks and the limiting block are both installed on the forearm.

4. A drawer arm for a die-cutting machine according to claim 2, characterized in that: The positioning plate is provided with a pin one mounting hole and a pin two mounting hole, and push pin one and push pin two are respectively installed on the upper ends of pin one and pin two. The positioning plate is provided with a groove one and a groove two, and push pin one and push pin two pass through the groove one and groove two respectively. The groove one is connected with the pin one mounting hole, and the groove two is connected with the pin two mounting hole.

5. A drawer arm for a die-cutting machine according to claim 4, characterized in that: The length of the pin one is greater than the width of the positioning plate, and the forearm is provided with a pin one avoidance groove corresponding to the pin one.

6. A drawer arm for a die-cutting machine according to claim 4, characterized in that: A push block is installed at the rear end of the pin two mounting hole, a spring mounting groove is provided at the rear end of the pin two, a spring is installed between the push block and the pin two, and one end of the spring is located in the spring mounting groove.

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