Feeding mechanism of die-cutting machine

Abstract

The utility model discloses a feeding mechanism of a die-cutting machine, which belongs to the technical field of die-cutting machines and comprises a base, a bottom plate is arranged below the base, a conveying belt is arranged in the base, supporting rods are arranged at two ends above the base, a lifting component is arranged below the bottom plate, and an adjusting component is arranged above the supporting rods. By arranging the lifting assembly, the effects that the height of the device can be conveniently adjusted, the adjusting convenience is high, and the structure is practical are achieved, when the structure is used, the device can be conveniently moved through the moving assembly, meanwhile, the device can be conveniently positioned, and the device is convenient to use. Through the arrangement of the adjusting assembly, the effect of conveniently adjusting the position of the alignment assembly according to use requirements is achieved, and when the structure is used, the adjusting convenience is high, and the adjusting accuracy is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of die cutting machines, and in particular relates to a feeding mechanism of a die cutting machine. Background Art

[0002] The die-cutting machine is also called a die cutting machine, a cutting machine, or a CNC punching machine. It is mainly used for die-cutting, creasing, hot stamping, laminating, and automatic waste discharge of some corresponding non-metallic materials, self-adhesive stickers, EVA, double-sided tape, electronics, mobile phone pads, etc. The die-cutting machine uses steel knives, hardware molds, and steel wires to apply a certain amount of pressure through the stamping plate to cut the printed product or cardboard into a certain shape. When the die-cutting machine is in use, a feeding mechanism is required.

[0003] Chinese patent application No. 202121304883.7 discloses a die-cutting machine feeding mechanism that can automatically align materials, including a base, side seats are fixedly connected to both ends of the top seat, a rack plate is connected between the two side seats, a transverse plate is provided between the two side seats, and sliding members are provided at both ends of the transverse plate. Both sliding members are provided with alignment adjustment structures. By starting the air pump, the main support rod is driven to move upward relative to the main support tube, and the top seat is pushed to gradually move to a suitable height relative to the base, so that it can meet the use of die-cutting machines of different specifications, which is conducive to improving the applicability of the feeding mechanism; and by pushing the two sliding members to drive the two wedge-shaped guide plates to move relative to each other to a suitable distance, multiple first springs respectively generate relative elastic forces on the two wedge-shaped guide plates at the same time, pushing the multiple guide rollers on the two wedge guide plates to keep against the materials at the same time, thereby realizing automatic alignment of materials of different width specifications, which is conducive to reducing the workload of the staff.

[0004] The above-mentioned disclosed patent has the following characteristics: 1. When in use, the gas is output through the air pump to adjust the height of the device. However, when in use, after the adjustment is completed, when it is desired to adjust to a lower position, it is necessary to first loosen the sealing bolt and then adjust it, which makes it inconvenient to use and cannot directly complete the up and down adjustments. Moreover, when in use, it requires power supply and other equipment, making the structure not practical enough; 2. When in use, the position of the alignment component is adjusted by pulling the sliding bolt. However, when in use, when adjusting, it is very easy for the adjusted positions of the two alignment components to be different, making it impossible to center, which results in the need for readjustment and the adjustment accuracy is not high enough. Utility Model Content

[0005] To solve the problems raised in the above background technology, the utility model provides a die-cutting machine feeding mechanism, which is convenient for adjusting the height of the device, has high convenience of adjustment, practical structure, is convenient for adjusting the position of the alignment component according to the needs of use, has high convenience of use and high precision.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding mechanism of a die-cutting machine, comprising a base, a bottom plate is arranged below the base, a conveyor belt is arranged inside the base, support rods are arranged at both ends above the base, a lifting assembly is arranged below the bottom plate, an adjustment assembly is arranged above the support rod, and a positioning assembly is arranged at one end of the adjustment assembly.

[0007] Preferably, the lifting assembly includes a lifting seat, a rotating rod, a bevel gear 1, a bevel gear 2, a lifting trapezoidal screw, a square lifting block, a turning handle and a moving assembly, wherein a lifting seat is arranged below the bottom plate, a rotating rod is arranged inside the lifting seat, a turning handle is arranged at one end of the rotating rod, a bevel gear 1 is symmetrically arranged in the middle of the rotating rod, a bevel gear 2 is meshingly connected to one side of the bevel gear 1, a lifting trapezoidal screw is arranged at one end of the bevel gear 2, a square lifting block is threadedly connected to the surface of the lifting trapezoidal screw, and a moving assembly is arranged below the lifting seat.

[0008] Preferably, the moving assembly includes universal wheels, an electric push rod and a positioning plate, wherein universal wheels are arranged at both ends below the lifting seat, an electric push rod is arranged in the middle below the lifting seat, and a positioning plate is arranged at one end of the electric push rod.

[0009] Preferably, a fastening pad is provided below the positioning plate, and a support rod is provided on one side of the handlebar.

[0010] Preferably, the adjustment assembly includes an adjustment seat, a bidirectional trapezoidal screw, a rotating block, a square slider, a connecting block and a connecting rod, wherein an adjustment seat is arranged above the support rod, a bidirectional trapezoidal screw is arranged inside the adjustment seat, a rotating block is arranged at one end of the bidirectional trapezoidal screw, the surface of the bidirectional trapezoidal screw is symmetrical and is threadedly connected with a square slider, a connecting block is arranged at one end of the square slider, and a connecting rod is arranged at one end of the connecting block.

[0011] Preferably, a scale line is provided on one side of the adjustment seat, and anti-sliding blocks are symmetrically provided on the surface of the rotating block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes convenient adjustment of the height of the device by setting a lifting component, the adjustment is convenient, the structure is practical, and when the structure is in use, the device can be conveniently moved by moving the component and the device can be conveniently positioned.

[0014] 2. The utility model realizes the effect of conveniently adjusting the position of the alignment component according to the needs of use by setting the adjustment component. When the structure is used, the adjustment is convenient and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model cut from the side;

[0018] Figure 4 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the mobile component of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the adjustment component of the utility model.

[0021] In the figure: 1. base; 2. bottom plate; 3. lifting assembly; 31. lifting seat; 32. rotating rod; 33. bevel gear one; 34. bevel gear two; 35. lifting trapezoidal screw; 36. square lifting block; 37. turning handle; 38. moving assembly; 381. universal wheel; 382. electric push rod; 383. positioning plate; 384. fastening pad; 4. conveyor belt; 5. support rod; 6. adjustment assembly; 61. adjustment seat; 62. bidirectional trapezoidal screw; 63. rotating block; 64. square slider; 65. connecting block; 66. connecting rod; 67. scale line; 7. alignment assembly. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0023] See also Figure 1-6 The utility model provides the following technical solutions: a feeding mechanism of a die-cutting machine, comprising a base 1, a bottom plate 2 is arranged below the base 1, a conveyor belt 4 is arranged inside the base 1, support rods 5 are arranged at both ends above the base 1, a lifting component 3 is arranged below the bottom plate 2, an adjusting component 6 is arranged above the support rod 5, and a positioning component 7 is arranged at one end of the adjusting component 6.

[0024] Specifically, the lifting assembly 3 includes a lifting seat 31, a rotating rod 32, a bevel gear 1 33, a bevel gear 2 34, a lifting trapezoidal screw rod 35, a square lifting block 36, a turning handle 37 and a moving assembly 38, wherein a lifting seat 31 is arranged below the base plate 2, a rotating rod 32 is arranged inside the lifting seat 31, a turning handle 37 is arranged at one end of the rotating rod 32, a bevel gear 1 33 is symmetrically arranged in the middle of the rotating rod 32, a bevel gear 2 34 is meshedly connected to one side of the bevel gear 1 33, a lifting trapezoidal screw rod 35 is arranged at one end of the bevel gear 2 34, a square lifting block 36 is threadedly connected to the surface of the lifting trapezoidal screw rod 35, and a moving assembly 38 is arranged below the lifting seat 31.

[0025] By adopting the above technical solution, the handle 37 is rotated, and the rotation of the handle 37 drives the bevel gear 2 34 to rotate, and the rotation of the bevel gear 2 34 drives the bevel gear 1 33 to rotate, and the rotation of the bevel gear 1 33 drives the lifting trapezoidal screw 35 to rotate, and the rotation of the lifting trapezoidal screw 35 drives the square lifting block 36 to move, thereby driving the bottom plate 2 to be lifted and lowered, so as to adjust the height of the device, so that when the device is in use, it is convenient to adjust the height of the device, which is easy to use and improves the convenience of use.

[0026] Specifically, the moving assembly 38 includes universal wheels 381, an electric push rod 382 and a positioning plate 383, wherein universal wheels 381 are provided at both ends below the lifting seat 31, an electric push rod 382 is provided in the middle below the lifting seat 31, and a positioning plate 383 is provided at one end of the electric push rod 382.

[0027] By adopting the above technical solution, the universal wheel 381 is used to facilitate the movement of the device. After the movement is completed, the electric push rod 382 is started, and the electric push rod 382 drives the positioning plate 383 to move downward and contact the ground to position the device.

[0028] Specifically, a fastening pad 384 is provided below the positioning plate 383 , and a support rod is provided on one side of the turning handle 37 .

[0029] By adopting the above technical solution, the setting of the fastening pad 384 makes the positioning effect good, and the setting of the support rod makes it convenient to rotate the handle 37.

[0030] When this embodiment is in use: turn the handle 37, the rotation of the handle 37 drives the bevel gear 2 34 to rotate, the rotation of the bevel gear 2 34 drives the bevel gear 1 33 to rotate, the rotation of the bevel gear 1 33 drives the lifting trapezoidal screw 35 to rotate, the rotation of the lifting trapezoidal screw 35 drives the square lifting block 36 to move, thereby driving the bottom plate 2 to be lifted and lowered, so as to adjust the height of the device, and the universal wheel 381 is used to facilitate the movement of the device. After the movement is completed, the electric push rod 382 is started, and the electric push rod 382 drives the positioning plate 383 to move down and abut against the ground to position the device, so that when the device is in use, it is convenient to adjust the height of the device, which is easy to use and improves the convenience of use. Example 2

[0031] The difference between this embodiment and embodiment 1 is that: specifically, the adjustment component 6 includes an adjustment seat 61, a bidirectional trapezoidal screw 62, a rotating block 63, a square slider 64, a connecting block 65 and a connecting rod 66, wherein an adjustment seat 61 is arranged above the support rod 5, a bidirectional trapezoidal screw 62 is arranged inside the adjustment seat 61, a rotating block 63 is arranged at one end of the bidirectional trapezoidal screw 62, the surface of the bidirectional trapezoidal screw 62 is symmetrical and is threadedly connected with a square slider 64, a connecting block 65 is arranged at one end of the square slider 64, and a connecting rod 66 is arranged at one end of the connecting block 65.

[0032] By adopting the above technical solution, the rotating block 63 is rotated, and the rotation of the rotating block 63 drives the bidirectional trapezoidal screw 62 to rotate, and the rotation of the bidirectional trapezoidal screw 62 drives the square slider 64 to move, and the movement of the square slider 64 drives the connecting block 65 to move, and the movement of the connecting block 65 drives the connecting rod 66 to move, thereby driving the alignment component 7 to move and adjust the position, so that when the device is in use, the position of the alignment component 7 can be adjusted according to the needs of use, and the adjustment is convenient, and the rotating block 63 can be directly rotated, and the two alignment components 7 can be controlled to move at the same time so that the adjustment distance is equal.

[0033] Specifically, a scale line 67 is provided on one side of the adjustment seat 61 , and anti-sliding blocks are symmetrically provided on the surface of the rotating block 63 .

[0034] By adopting the above technical solution, the setting of the scale line 67 makes it easy to grasp the adjustment distance, and the setting of the anti-sliding block makes it convenient to rotate the rotating block 63.

[0035] When this embodiment is in use: the rotating block 63 is rotated, the rotating block 63 drives the bidirectional trapezoidal screw 62 to rotate, the bidirectional trapezoidal screw 62 drives the square slider 64 to move, the square slider 64 moves and drives the connecting block 65 to move, the connecting block 65 moves and drives the connecting rod 66 to move, thereby driving the alignment component 7 to move and adjust the position, so that when the device is in use, the position of the alignment component 7 can be adjusted according to the needs of use, and the adjustment is convenient, and the rotating block 63 can be directly rotated, and the two alignment components 7 can be controlled to move at the same time so that the adjustment distance is equal.

[0036] The electric push rod 382 in the present invention is an existing disclosed technology, and the selected model is YLK11.

[0037] The structure and use principle of the conveyor belt 4 and the alignment component 7 in the utility model have been disclosed in a die-cutting machine feeding mechanism that can automatically align materials disclosed in Chinese patent application number 202121304883.7. Its working principle is that the material is placed on the conveyor belt 4. When the material moves to abut against the two wedge-shaped guide plates, the material slides relative to the two wedge-shaped guide plates, driving the multiple guide rollers on the two wedge-shaped guide plates to rotate simultaneously, assisting the material in alignment, and the movement of the material drives the two wedge-shaped guide plates to move back to each other at the same time. The two wedge-shaped guide plates move relative to the two connecting plates, driving the first sleeves and the second sleeves of the multiple telescopic rods to slide and adjust the relative distance, and compressing the multiple first springs. The multiple first springs respectively generate relative elastic forces on the two wedge-shaped guide plates at the same time, pushing the two wedge-shaped guide plates to keep against the material at the same time, thereby realizing automatic and convenient alignment of the material.

[0038] The working principle and use process of the utility model: the utility model is used to feed materials to the die-cutting machine. When in use, the device is moved to the use position, the device is adjusted to a suitable height by the lifting component 3, and then the material is placed on the conveyor belt 4, the material is aligned by the alignment component 7, and then the material is fed. The position of the alignment component 7 can be adjusted according to the specifications of the material by the adjustment component 6. When the lifting component 3 is in use, the turning handle 37 is rotated, and the turning handle 37 rotates to drive the bevel gear 2 34 to rotate, and the bevel gear 2 34 rotates to drive the bevel gear 1 33 to rotate, and the bevel gear 1 33 rotates to drive the lifting trapezoidal screw rod 35 to rotate, and the lifting trapezoidal screw rod 35 rotates to drive the square lifting block 36 to move, thereby driving the bottom plate 2 to be lifted and lowered, so as to adjust the height of the device, and the universal wheel 381 is used to facilitate the movement of the device. After the movement is completed, the electric push rod 382 is started, and the electric push rod 382 drives the positioning plate 383 to move down and abut against the ground to position the device, so that when the device is in use, it is convenient to adjust the height of the device, which is easy to use and improves the convenience of use. When the adjustment component 6 is in use, the rotating block 63 is rotated, and the rotation of the rotating block 63 drives the bidirectional trapezoidal screw 62 to rotate, and the rotation of the bidirectional trapezoidal screw 62 drives the square slider 64 to move, and the movement of the square slider 64 drives the connecting block 65 to move, and the movement of the connecting block 65 drives the connecting rod 66 to move, thereby driving the alignment component 7 to move and adjust the position, so that when the device is in use, it is convenient to adjust the position of the alignment component 7 according to the needs of use, and the adjustment is convenient. The rotating block 63 can be directly rotated, and the two alignment components 7 can be controlled to move at the same time so that the adjustment distances are equal.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding mechanism for a die-cutting machine, comprising a base, a bottom plate is arranged below the base, a conveyor belt is arranged inside the base, and support rods are arranged at both ends above the base, characterized in that: A lifting assembly is arranged below the bottom plate, an adjusting assembly is arranged above the supporting rod, and a positioning assembly is arranged at one end of the adjusting assembly.

2. A die-cutting machine feeding mechanism according to claim 1, characterized in that: The lifting assembly includes a lifting seat, a rotating rod, a bevel gear 1, a bevel gear 2, a lifting trapezoidal screw, a square lifting block, a turning handle and a moving assembly, wherein a lifting seat is arranged below the bottom plate, a rotating rod is arranged inside the lifting seat, a turning handle is arranged at one end of the rotating rod, a bevel gear 1 is symmetrically arranged in the middle of the rotating rod, a bevel gear 2 is meshedly connected to one side of the bevel gear 1, a lifting trapezoidal screw is arranged at one end of the bevel gear 2, a square lifting block is threadedly connected to the surface of the lifting trapezoidal screw, and a moving assembly is arranged below the lifting seat.

3. A die-cutting machine feeding mechanism according to claim 2, characterized in that: The moving assembly includes universal wheels, an electric push rod and a positioning plate, wherein universal wheels are arranged at both ends below the lifting seat, an electric push rod is arranged in the middle below the lifting seat, and a positioning plate is arranged at one end of the electric push rod.

4. A die-cutting machine feeding mechanism according to claim 3, characterized in that: A fastening pad is arranged below the positioning plate, and a supporting rod is arranged on one side of the turning handle.

5. A die-cutting machine feeding mechanism according to claim 1, characterized in that: The adjustment assembly includes an adjustment seat, a bidirectional trapezoidal screw, a rotating block, a square slider, a connecting block and a connecting rod, wherein an adjustment seat is arranged above the support rod, a bidirectional trapezoidal screw is arranged inside the adjustment seat, a rotating block is arranged at one end of the bidirectional trapezoidal screw, the surface of the bidirectional trapezoidal screw is symmetrical and is threadedly connected with a square slider, a connecting block is arranged at one end of the square slider, and a connecting rod is arranged at one end of the connecting block.

6. A die-cutting machine feeding mechanism according to claim 5, characterized in that: A scale line is arranged on one side of the adjustment seat, and anti-sliding blocks are symmetrically arranged on the surface of the rotating block.

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