Label die cutting feeding device

Abstract

The utility model relates to the technical field of die cutting feeding, in particular to a label die cutting feeding device which comprises a machine base and a fixing rod, the machine base is provided with a driving assembly, the driving assembly is used for driving label paper to move, the fixing rod is arranged on the machine base, the machine base is provided with a positioning groove, a positioning block is arranged in the positioning groove in a sliding mode, and the positioning block is used for positioning the label paper. The positioning block is provided with a locking piece, and the locking piece is used for locking the positioning block. The die cutting device has the effect of improving the die cutting quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to die cutting material loading technical field especially is related to a label die cutting material loading device. BACKGROUND

[0002] The die cutting machine is also called cutting machine, cutting machine and numerical control punching machine, which cuts the printed matter or paperboard into a certain shape by using steel knife, hardware die or steel line (or steel plate engraved into a template) and applying certain pressure. It is an important equipment for post-printing packaging processing and forming. In the label production process, the printed label is generally a long strip of paper tape. The long strip of paper tape is placed into the die cutting machine, and the die cutting machine cuts the paper tape to form the required holes of the label to facilitate subsequent label pasting and cutting.

[0003] In the prior art, a fixed rod for placing a label roll and a driving roller for driving the label roll to advance are arranged on the machine base. The label roll is sleeved on the fixed rod, and the label paper is pulled to pass through the driving roller. The driving roller is driven to rotate by the motor, thereby frictionally pushing the label paper to move into the die cutting machine for die cutting.

[0004] However, during use, the label paper may move left and right during movement, which may cause the die cutting position to deviate, thereby affecting the quality of label die cutting. UTILITY MODEL CONTENT

[0005] In order to improve the die cutting quality, the application provides a label die cutting material loading device.

[0006] The label die cutting material loading device provided by the application adopts the following technical scheme:

[0007] A label die cutting material loading device includes a machine base and a fixed rod. The machine base is provided with a driving assembly for driving the label paper to move. The fixed rod is arranged on the machine base. The machine base is provided with a positioning groove. A positioning block is slidably arranged in the positioning groove. The positioning block is provided with a locking member for locking the positioning block.

[0008] According to the width of the label roll, the positioning block in the positioning groove is slid to the appropriate position, and the positioning block is locked by the locking member. The label paper is passed between the two positioning blocks. Before the driving assembly is started to drive the label paper to move forward, the material loading is realized. The positioning block limits the label paper, thereby reducing the possibility of left and right movement deviation during the label paper movement and material loading, improving the accuracy of die cutting, and improving the die cutting quality.

[0009] Preferably, the locking member is a locking bolt, which penetrates the positioning block and is threadedly connected with the positioning block. The locking bolt is inserted into the positioning groove and can abut against the inner wall of the positioning groove.

[0010] By adopting the technical scheme, when the positioning block moves to a suitable position of the positioning groove, the locking bolt is rotated to make the locking bolt penetrate the positioning block and insert into the positioning groove and abut against the inner wall of the positioning groove, and the friction force is increased by the locking bolt abutting against the inner wall of the positioning groove, so that the possibility of movement of the positioning block is reduced, and the positioning is locked.

[0011] Preferably, the driving assembly comprises a driving block, a driving roller and a driving motor, the driving block is arranged on the base, the driving roller is rotatably arranged on the driving block, and the driving motor is arranged on the driving block, and a rotating shaft of the driving motor is connected with the driving roller.

[0012] By adopting the technical scheme, the driving motor is started to drive the driving roller on the driving block to rotate, so that the label paper between the base and the driving roller is pushed to move forward by the friction of the driving roller, and the feeding is realized, the operation is simple and convenient, and the convenience of use is improved.

[0013] Preferably, the base is provided with an auxiliary block, a main auxiliary roller is rotatably arranged on the auxiliary block, and the main auxiliary roller is located in the same vertical plane as the driving roller.

[0014] By adopting the technical scheme, the main auxiliary roller is located in the same vertical plane as the driving roller, so that when the driving roller rotates, the label paper between the main auxiliary roller and the driving roller is conveniently driven to move forward, and the convenience of feeding the label paper is improved.

[0015] Preferably, the auxiliary block is provided with a lifting block, the lifting block is provided with a lifting groove, the driving block is slidably arranged in the lifting groove, a lifting screw is rotatably arranged in the lifting groove, the lifting screw penetrates the driving block and is threadedly connected with the driving block, a lifting knob is rotatably arranged on the lifting block, and the lifting knob is connected with the lifting screw.

[0016] By adopting the technical scheme, the lifting screw can be driven to rotate by rotating the lifting rod knob, so that the lifting block is lifted in the lifting groove, and synchronous operation of the lifting knobs on both sides can drive the driving roller to rise, so as to increase the gap below the driving roller, facilitate the label paper to pass below the driving roller, and then perform similar operation to drive the driving roller to descend, so that the driving roller abuts against the label paper, and the convenience of use is improved.

[0017] Preferably, the base is provided with an auxiliary scale.

[0018] By adopting the technical scheme, the position of movement of the positioning block can be accurately positioned by the auxiliary scale, so as to facilitate use, improve the accuracy of positioning and locking of the positioning block, and improve the accuracy of cutting and the quality of cutting.

[0019] Preferably, the base is provided with a limiting rod, and a limiting block is slidably arranged on the limiting rod.

[0020] By adopting the above technical scheme, the label paper can bypass the limiting rod, the label paper movement and feeding can be further positioned, the possibility of label paper wrinkling is reduced, the label paper is further positioned left and right by the limiting block, the stability of label paper movement and feeding is improved, and the accuracy and quality of die cutting are improved.

[0021] Preferably, the limiting rod penetrates the limiting block, the limiting block is rotationally arranged with a limiting bolt, the limiting bolt is inserted into the limiting block and threadedly connected with the limiting block, and the limiting bolt can abut against the limiting rod.

[0022] By adopting the above technical scheme, the limiting bolt is tightened to abut against the limiting rod penetrating the limiting block, the limiting block can be locked, the possibility of the limiting block moving is reduced, and the stability of the limiting block limiting the label paper is improved.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. By arranging the base, the fixed rod, the driving assembly, the positioning groove, the positioning block and the locking bolt, the label roll is sleeved on the fixed rod of the base, the positioning block in the positioning groove is slid to the appropriate position according to the width and position of the label paper, the locking bolt is tightened to lock and fix the positioning block, then the label paper passes between the two positioning blocks, and the driving assembly is started to drive the label paper to move, thereby completing the feeding, the left and right movement of the label paper is limited by the positioning block, the possibility of misplacement of the label paper during feeding is reduced, and the precision and quality of die cutting are improved.

[0025] 2. By arranging the driving block, the driving roller and the driving motor, the driving motor is started to drive the driving roller on the driving block to rotate, thereby pushing the label paper passing through the gap between the base and the driving roller to move forward through friction, the function of driving the label paper to feed is realized, the operation is simple and convenient, and the convenience of use is improved.

[0026] 3. By arranging the auxiliary block, the lifting block, the lifting groove, the lifting screw and the lifting knob, the lifting block is arranged on the auxiliary block, the lifting knob is rotated to drive the lifting screw to rotate, the driving block in the lifting groove of the lifting block is lifted, the driving roller is lifted, the distance between the driving roller and the surface of the base is enlarged, the label paper is conveniently moved through the gap between the base and the driving roller, the convenience of operation is improved, and the use is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a whole schematic view of a label die cutting and feeding device provided by the embodiment of the present application.

[0028] Figure 2 is a sectional view for embodying the internal structure of the mounting groove.

[0029] Figure 3 is a sectional view for embodying the connecting relationship between the limiting block and the limiting rod.

[0030] Explanation of reference numerals: 1, base; 11, fixed rod; 111, photoelectric sensor; 112, auxiliary motor; 12, workbench; 121, positioning groove; 122, positioning block; 123, locking bolt; 124, mounting groove; 126, auxiliary scale; 2, lifting block; 21, lifting groove; 22, lifting screw; 23, lifting knob; 3, driving assembly; 31, driving motor; 32, driving roller; 33, driving block; 4, auxiliary block; 41, main auxiliary roller; 42, rotating block; 43, rotating roller; 5, auxiliary rod, 51, limiting rod; 52, limiting block; 53, limiting bolt. DETAILED DESCRIPTION

[0031] The following will be described in detail in combination with the accompanying drawings. Figures 1-3 The application is further described in detail.

[0032] The embodiment of the application discloses a label die cutting feeding device. Referring to Figures 1 to 2 It comprises a base 1 and a circular fixed rod 11, the fixed rod 11 is rotationally arranged on the base 1, the base 1 is provided with a workbench 12, the workbench 12 is provided with two positioning grooves 121, and the surface of the workbench 12 is provided with an auxiliary scale 126 near the positioning grooves 121 and along the length direction of the positioning grooves 121. Two positioning blocks 122 are slidably arranged in the positioning grooves 121, the positioning blocks 122 are rotationally provided with locking bolts 123 as locking members, the locking bolts 123 penetrate through the positioning blocks 122 and are threadedly connected with the positioning blocks 122, the locking bolts 123 are inserted into the positioning grooves 121 and can abut against the bottom wall of the positioning grooves 121, and in another embodiment, a plurality of locking holes for inserting the locking bolts 123 can be arranged on the bottom wall of the positioning grooves 121 to improve the stability of the positioning of the positioning blocks 122. The base 1 is provided with a driving assembly 3, and the driving assembly 3 is used for driving the label paper to move and feed. The movement of the label paper is limited from both sides by the positioning blocks 122, so that the possibility of deviation of the label paper is reduced, the stability and accuracy of die cutting are improved, and the die cutting quality is improved.

[0033] In order to improve the convenience of use, referring to Figure 1 and Figure 2, the driving assembly 3 comprises a driving block 33, a driving roller 32 and a driving motor 31, the surface of the workbench 12 is provided with a mounting groove 124 between two positioning grooves 121, a pair of auxiliary blocks 4 is fixedly arranged in the mounting groove 124, a main auxiliary roller 41 is rotatably arranged on the auxiliary block 4, the main auxiliary roller 41 is rotatably arranged in the mounting groove 124 and the top of the main auxiliary roller 41 is flush with the surface of the workbench 12. A rotating block 42 connected with the auxiliary block 4 is also arranged in the mounting groove 124, and two rotating rollers 43 are arranged on the rotating block 42 in the same vertical plane, wherein the lower rotating roller 43 is arranged in the mounting groove 124 and the top of the rotating roller 43 is flush with the surface of the workbench 12. The top of the auxiliary block 4 is integrally fixed with a lifting block 2, the side wall of the lifting block 2 is provided with a lifting groove 21, the driving block 33 is slidably arranged in the lifting groove 21, the driving roller 32 is rotatably arranged between the driving blocks 33, the main auxiliary roller 41 and the driving roller 32 are in the same vertical plane, the driving motor 31 is fixedly arranged on one of the driving blocks 33 and the rotating shaft of the driving motor 31 is coaxially fixedly connected with the driving roller 32. A lifting lead screw 22 is rotatably arranged in the lifting groove 21, the lifting lead screw 22 penetrates through the driving block 33 and is threadedly connected with the driving block 33, and a lifting knob 23 coaxially fixedly connected with the lifting lead screw 22 is rotatably arranged on the top of the lifting block 2. Rotating the lifting knobs 23 on both sides drives the lifting lead screw 22 to rotate, thereby driving the driving block 33 and the driving roller 32 to rise, at this time, it is convenient for the label paper to pass through the gap between the main auxiliary roller 41 and the driving roller 32, then the driving motor 31 is started to drive the driving roller 32 to rotate, thereby driving the label paper passing through the gap between the main auxiliary roller 41 and the driving roller 32 to move, and the label paper is fed, which is convenient and easy to operate.

[0034] In order to further improve the die cutting quality, with reference to Figure 1 and Figure 3 , the workbench 12 is obliquely provided with an auxiliary rod 5, a plurality of limiting rods 51 are fixedly arranged between the auxiliary rods 5, two limiting blocks 52 are slidably arranged on the limiting rods 51, the limiting blocks 52 are rotatably provided with limiting bolts 53, the limiting bolts 53 are inserted into the limiting blocks 52 and are threadedly connected with the limiting blocks 52, and the limiting bolts 53 can abut against the limiting rods 51 penetrating through the limiting blocks 52. The limiting rods 51 located in the middle are also provided with an auxiliary scale 126 along the length direction. The label paper passes around the limiting rods 51 and is limited by the limiting blocks 52 on both sides, thereby reducing the possibility of deviation when the label paper moves and feeds, and further improving the die cutting quality. In another embodiment, a plurality of locking holes for the limiting bolts 53 to be inserted can be arranged on the limiting rods 51 to improve the stability of the positioning block 122.

[0035] In order to improve the convenience of use, with reference to Figure 1The base 1 is fixedly provided with an auxiliary motor 112, the rotating shaft of the auxiliary motor 112 is coaxially fixedly connected with the fixed rod 11, the base 1 is provided with a photoelectric sensor 111, the fixed rod 11 and the driving roller 32 are driven by the auxiliary motor 112 to rotate synchronously at the same speed, and a section of label paper passes through the photoelectric sensor 111 below, the photoelectric sensor 111 detects whether the label roll on the fixed rod 11 has been used up, and the convenience of use is improved. In another embodiment, the fixed rod 11 can be provided with a fixed bolt and the like to fix the label roll, so as to improve the stability of the label roll feeding.

[0036] The implementation principle of the label die cutting feeding device is as follows: the positioning block 122 in the sliding positioning groove 121 and the limiting block 52 on the limiting rod 51 are slidably positioned according to the width and position of the label roll, and the locking bolt 123 and the limiting bolt 53 are tightened, the positioning block 122 is limited from both sides, and the limiting block 52 is limited from both sides, so as to improve the stability of the label paper movement when the label paper is moved and fed by the driving motor 31 driving the driving roller 32 to rotate and rub, reduce the possibility of label paper deviation when the label paper is fed, improve the stability and accuracy of die cutting, and improve the die cutting quality.

[0037] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A label die-cutting and feeding device, characterized in that: The device includes a base (1) and a fixing rod (11). The base (1) is provided with a drive assembly (3) for moving the label paper. The fixing rod (11) is provided on the base (1). The base (1) is provided with a positioning groove (121). A positioning block (122) is slidably disposed in the positioning groove (121). The positioning block (122) is provided with a locking element for locking the positioning block (122).

2. The label die-cutting and feeding device according to claim 1, characterized in that: The locking component is a locking bolt (123), which passes through the positioning block (122) and is threadedly connected to the positioning block (122). The locking bolt (123) is inserted into the positioning groove (121) and can abut against the inner wall of the positioning groove (121).

3. The label die-cutting and feeding device according to claim 1, characterized in that: The drive assembly (3) includes a drive block (33), a drive roller (32) and a drive motor (31). The drive block (33) is mounted on the base (1). The drive roller (32) is rotatably mounted on the drive block (33). The drive motor (31) is mounted on the drive block (33). The shaft of the drive motor (31) is connected to the drive roller (32).

4. The label die-cutting and feeding device according to claim 3, characterized in that: The base (1) is provided with an auxiliary block (4), and a main auxiliary roller (41) is rotatably mounted on the auxiliary block (4). The main auxiliary roller (41) and the drive roller (32) are located in the same vertical plane.

5. A label die-cutting and feeding device according to claim 4, characterized in that: The auxiliary block (4) is provided with a lifting block (2), the lifting block (2) is provided with a lifting groove (21), the driving block (33) is slidably disposed in the lifting groove (21), the lifting screw (22) is rotatably disposed in the lifting groove (21), the lifting screw (22) passes through the driving block (33) and is threadedly connected to the driving block (33), the lifting block (2) is rotatably disposed with a lifting knob (23), the lifting knob (23) is connected to the lifting screw (22).

6. The label die-cutting and feeding device according to claim 1, characterized in that: The base (1) is provided with auxiliary scale (126).

7. The label die-cutting and feeding device according to claim 1, characterized in that: The base (1) is provided with a limit rod (51), and a limit block (52) is slidably provided on the limit rod (51).

8. A label die-cutting and feeding device according to claim 7, characterized in that: The limiting rod (51) passes through the limiting block (52), and the limiting block (52) is rotatably provided with a limiting bolt (53). The limiting bolt (53) is inserted into the limiting block (52) and threadedly connected to the limiting block (52). The limiting bolt (53) can abut against the limiting rod (51).

Images