High-precision blanking equipment
By designing a high-precision cutting structure in the paper tube cutting and cutting equipment, using the coordination of displacement ring, cylinder, press plate and slider, the equal distance and uniform cutting of paper tubes is achieved, and the cutting accuracy of paper tubes in the prior art is solved. The problem of deterioration.
Patent Information
- Application Number
- CN202420263009.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-03
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-02-03
AI Technical Summary
The existing paper tube cutting and cutting structure only applies force to one end of the paper tube, resulting in uneven force during cutting and deterioration of the accuracy.
A high-precision cutting equipment is designed to achieve equally uniform and uniform cutting of the paper tube by applying force at both ends of the paper tube and using the cooperation of the displacement ring, cylinder, press plate and slider.
This equipment can ensure that both ends of the paper tube are subjected to uniform stress, improve cutting accuracy, and avoid the problem of offsetting the paper tube during the cutting process.
Smart Images
Figure CN222430920U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of blanking structures, in particular to high-precision blanking equipment. Background Art
[0002] The blanking machine is an indispensable equipment in some light industries. The traditional blanking machine is a machine that cuts materials with the help of the force of machine movement.
[0003] During the production and processing of paper tubes, they need to be cut.
[0004] The existing paper tube cutting and unloading structure usually uses the push of a cylinder to unload the paper, and only applies force to one end of the paper tube, which causes a slight offset in the balance of the force-bearing part of the paper tube when the paper tube is unloaded and cut, resulting in poor cutting accuracy of the paper tube.
[0005] To this end, we propose a high-precision blanking equipment to solve the existing problems. Utility Model Content
[0006] The utility model aims to provide a high-precision blanking device in view of the problems existing in the background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision blanking equipment, comprising a back plate, a shaft, a pressure plate, a slider and a machine frame, the back plate is provided with a base plate, the upper end of the back plate is rotatably mounted with a shaft, a displacement ring and a cylinder are respectively sleeved on the shaft, a sliding rod is provided at the bottom end of the displacement ring, the sliding rod is in sliding contact with the machine frame, the machine frame is arranged at the bottom end of the back plate, a pressure plate is provided on the slider for lifting and lowering, and the lower surface of the slider is slidably arranged on the upper surface of the machine frame.
[0008] Preferably, a rotating rod is rotatably installed in the machine frame, the sliding rod is in threaded engagement with the rotating rod, and the bottom end of the sliding rod is in sliding contact with the bottom end of the inner wall of the machine frame.
[0009] Preferably, a cylinder is provided on the upper surface of the sliding block, and a pressure plate is fixed to the output end of the cylinder by bolts.
[0010] Preferably, a screw rod is rotatably mounted on the back plate, a screw hole matching the screw rod is formed on the slider, and the screw rod and the screw hole are meshed with each other.
[0011] Preferably, one end of the cylinder abuts against the outer wall of the displacement ring, and the other end of the cylinder abuts against the outer wall of the pressure plate.
[0012] Preferably, a mounting hole is provided at the end of the substrate, and the mounting holes are symmetrically distributed on the substrate.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. During the use of the high-precision blanking equipment of the utility model, the paper tube cylinder that is compatible with the shaft rod can be inserted onto the shaft rod. When it needs to be cut at a fixed distance, the displacement ring can be controlled to move. After moving against the cylinder for a certain distance, the external tool cuts the cylinder. At this time, the displacement ring is reset, and then the pressure plate is controlled to move upward against the other end of the cylinder, and then the slider is controlled to move, and the end of the cylinder is pressed against the displacement ring again. After the pressure plate is reset, the displacement ring is controlled to move against the cylinder again for an equal distance, and this reciprocating process can be performed. The utility model can apply force to both ends of the cylinder to ensure that the cylinder is evenly blanked at equal distances, thereby improving the cutting accuracy of the paper tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 It is a side view structural schematic diagram of the utility model;
[0017] Figure 3 It is a schematic diagram of the top structure of the utility model.
[0018] Figure numerals: 1, back plate; 2, base plate; 3, mounting hole; 4, slide rod; 5, displacement ring; 6, cylinder; 7, shaft rod; 8, pressure plate; 9, cylinder; 10, slider; 11, screw rod; 12, machine frame; 13, rotating rod. DETAILED DESCRIPTION
[0019] 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.
[0020] Embodiment 1
[0021] like Figure 1-3 As shown, the utility model proposes a high-precision blanking equipment, including a back plate 1, a shaft rod 7, a pressure plate 8, a slider 10 and a machine frame 12. The back plate 1 is provided with a base plate 2, and the upper end of the back plate 1 is rotatably mounted with a shaft rod 7, and a displacement ring 5 and a cylinder 6 are respectively sleeved on the shaft rod 7. The bottom end of the displacement ring 5 is provided with a slide bar 4, and the slide bar 4 is in sliding contact with the machine frame 12. The machine frame 12 is arranged at the bottom end of the back plate 1, and a pressure plate 8 is lifted and lowered on the slider 10, and the lower surface of the slider 10 is slidably arranged on the upper surface of the machine frame 12.
[0022] Based on Example 1: the paper tube body 6 that is compatible with the shaft rod 7 can be inserted into the shaft rod 7. When it needs to be cut at a fixed distance, the displacement ring 5 can be controlled to move. After moving a certain distance against the cylinder body 6, the external tool cuts the cylinder body 6. At this time, the displacement ring 5 is reset, and then the pressure plate 8 is controlled to move upward against the other end of the cylinder body 6, and then the slider 10 is controlled to move, and the end of the cylinder body 6 is again pressed against the displacement ring 5. After the pressure plate 8 is reset, the displacement ring 5 is controlled to move an equal distance against the cylinder body 6 again, and this process can be repeated.
[0023] Embodiment 2
[0024] like Figure 1-3 As shown, the utility model proposes a high-precision blanking equipment. Compared with the first embodiment, this embodiment also includes: a rotating rod 13 is rotatably installed in the machine frame 12, the slide rod 4 and the rotating rod 13 are in a threaded engagement state, and the bottom end of the slide rod 4 is in sliding contact with the bottom end of the inner wall of the machine frame 12. Through the cooperation of the above structure, the power device drives the rotating rod 13 to rotate, so that the slide rod 4 drives the displacement ring 5 to move back and forth in a straight line.
[0025] A cylinder 9 is provided on the upper surface of the slider 10 , and a pressure plate 8 is fixed to the output end of the cylinder 9 by bolts. Through the design of the cylinder 9 , the cylinder 9 can drive the pressure plate 8 to move up and down.
[0026] A screw rod 11 is rotatably mounted on the back plate 1, and a screw hole matching the screw rod 11 is opened on the slider 10. The screw rod 11 and the screw hole are meshed with each other. Through the cooperation of the above structure, the power device drives the screw rod 11 to rotate, so that the slider 10 drives the pressure plate 8 to move back and forth in a straight line.
[0027] One end of the cylinder 6 abuts against the outer wall of the displacement ring 5 , and the other end of the cylinder 6 abuts against the outer wall of the pressure plate 8 , so that both ends of the cylinder 6 are force-limited.
[0028] The end of the base plate 2 is provided with a mounting hole 3 , and the mounting holes 3 are symmetrically distributed on the base plate 2 . The device can be fixed at a designated position through the mounting holes 3 .
[0029] It should be noted that the structure of the cylinder 9 is an existing mature technology, and its working principle and internal structure are known to technicians in the relevant technical field. The utility model only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here, and technicians in this field can make any selection according to their needs or convenience.
[0030] The screw rod 11 and the rotating rod 13 of the utility model also need to be provided with a power device to enable them to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace, and it all belongs to conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.
[0031] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A high-precision blanking device, comprising a back plate (1), a shaft (7), a pressing plate (8), a slider (10) and a machine frame (12), characterized in that: The back plate (1) is provided with a base plate (2), the upper end of the back plate (1) is rotatably mounted with a shaft (7), the shaft (7) is respectively sleeved with a displacement ring (5) and a cylinder (6), the bottom end of the displacement ring (5) is provided with a slide bar (4), the slide bar (4) is in sliding contact with the machine frame (12), the machine frame (12) is arranged at the bottom end of the back plate (1), a pressure plate (8) is lifted and lowered on the slider (10), and the lower surface of the slider (10) is slidably arranged on the upper surface of the machine frame (12).
2. A high-precision blanking equipment according to claim 1, characterized in that: A rotating rod (13) is rotatably installed in the machine frame (12), the sliding rod (4) and the rotating rod (13) are in a threaded engagement state, and the bottom end of the sliding rod (4) is in sliding contact with the bottom end of the inner wall of the machine frame (12).
3. A high-precision blanking equipment according to claim 1, characterized in that: A cylinder (9) is provided on the upper surface of the sliding block (10), and a pressure plate (8) is fixed to the output end of the cylinder (9) via bolts.
4. The high-precision blanking equipment according to claim 1, characterized in that: A screw rod (11) is rotatably mounted on the back plate (1), and a screw hole matching the screw rod (11) is provided on the slider (10), and the screw rod (11) and the screw hole are meshed with each other.
5. The high-precision blanking equipment according to claim 1, characterized in that: One end of the cylinder (6) abuts against the outer wall of the displacement ring (5), and the other end of the cylinder (6) abuts against the outer wall of the pressure plate (8).
6. The high-precision blanking equipment according to claim 1, characterized in that: A mounting hole (3) is provided at the end of the base plate (2), and each of the mounting holes (3) is symmetrically distributed on the base plate (2).