Splitting machine for fireproof warning sticker production
By designing a slitting machine for fire-proof warning stickers, using structures such as base, movable rod, limit frame and electric hydraulic cylinder, automated slitting is achieved, solving the safety hazards of manual hand-held stacked stickers slitting, and improving production safety and stability.
Patent Information
- Application Number
- CN202420797509.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-17
AI Technical Summary
During the process of slicing fire warning stickers, the stacked stickers manually hold the stickers with safety risks. If the blade touches the hand, it may cause an accident.
A slitting machine for the production of fire warning stickers is designed, which adopts structures such as base, movable rod, limit frame, electro-hydraulic cylinder and cutting components. Through the coordination of limit, boost fixation and cutting components, automatic slitting is achieved to avoid manual direct contact.
It effectively avoids the risk of manually supporting stacked fire warning stickers for slitting, improves production safety, and ensures the stability and safety of the slitting process.
Smart Images
Figure CN222661942U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of slitting of fire warning stickers, and particularly to a slitter for producing fire warning stickers. Background Art
[0002] A fire warning sticker is a sticker with a fire warning function. By pasting it in the production workshops of some factories, it can remind the staff in the production workshop of the awareness of fire prevention at any time. For the production of fire warning stickers, the fire warning words are mostly newly printed on a sticker paper to form a large fire warning sticker. At this time, multiple fire warning text messages will be arranged on the large fire warning sticker. After stacking multiple large fire warning stickers, a slitter is used to cut them into multiple small fire warning stickers in segments. However, during the slitting process, the stacked fire warning stickers are mostly held by hand. In this way, if the blade of the slitter accidentally touches the hand of the staff, it is very likely to cause a safety accident. Utility Model Content
[0003] In order to solve the problem that during the slitting process, the stacked fire warning stickers are mostly held by hand, and if the blade of the slitter accidentally touches the hand of the staff, it is very likely to cause a safety accident, the present application provides a slitter for producing fire warning stickers.
[0004] A slitter for producing fire warning stickers provided by the present application adopts the following technical solutions:
[0005] A slitter for producing fire warning stickers includes a base, a movable rod and two limiting frames. One end of the top of the base is provided with a cutting assembly for cutting fire warning stickers. Two grooves are arranged side by side on one side of the base. Four limiting blocks are welded at the edge of the top of the base. Three connecting rods are welded at the bottom end of the movable rod. Pressing plates are welded at the bottom ends of the three connecting rods. The bottom ends of the two limiting frames are welded to the top of the base. The two ends of the movable rod respectively pass through the two limiting frames movably. Two electric hydraulic cylinders are fixedly installed at the edge of the base. The output ends of the two electric hydraulic cylinders are respectively welded to the two ends of the bottom of the movable rod.
[0006] Preferably, the cutting assembly is composed of two support frames, two movable blocks and a U-shaped rod. The two support frames are both welded to the top of the base. The two movable blocks are respectively slidably connected inside the two support frames. The U-shaped rod is located between the two support frames. One ends of the two movable blocks are respectively welded to the two sides of the U-shaped rod.
[0007] Preferably, a first motor is fixedly installed at one end of each of the two support frames. The power shafts of the two first motors respectively rotate through the two support frames. Threaded rods respectively penetrate through the interiors of the two movable blocks. One ends of the two threaded rods are respectively welded to the ends of the power shafts of the two first motors, and the other ends of the two threaded rods respectively rotate through the other ends of the two support frames.
[0008] Preferably, second motors are fixedly installed on both sides of the U-shaped rod. The power shafts of the two second motors respectively rotate through the U-shaped rod. Two slicing blades are arranged on the top of the base, and the two slicing blades are respectively fixedly installed at the ends of the power shafts of the two second motors through two couplings.
[0009] To sum up, the present application includes the following beneficial technical effects: After the four corners of the stacked fire warning stickers abut against the interiors of the four limit blocks, the four limit blocks cooperate to limit the fire warning stickers, so that they will not be skewed. At the same time, when the output ends of the two electric hydraulic cylinders retract into the two electric hydraulic cylinders, the output ends of the two electric hydraulic cylinders drive the movable rod to descend. The movable rod drives the three pressing plates to descend through the three connecting rods, and the heights of the three pressing plates are lower than the height of the limit blocks, so that the stacked fire warning stickers can be pressurized and fixed, so that the cutting assembly will not be skewed or move during the segmented cutting, and it also avoids the situation of manually supporting the stacked fire warning stickers for segmented cutting, effectively avoiding the occurrence of safety accidents. Description of the Drawings
[0010] Figure 1 It is a schematic diagram of the overall structure of the application embodiment.
[0011] Figure 2 It is a schematic top view structure of the application embodiment.
[0012] Figure 3 It is a schematic combined structure diagram of the first motor and the threaded rod in the application embodiment.
[0013] Description of the reference numerals: 1. Base; 21. Movable rod; 22. Limit block; 23. Connecting rod; 24. Pressing plate; 25. Limit frame; 26. Electric hydraulic cylinder; 3. Cutting assembly; 31. Support frame; 32. Movable block; 33. U-shaped rod; 34. First motor; 35. Threaded rod; 36. Second motor; 37. Slicing blade; 38. Coupling. Detailed Description of the Invention
[0014] The following is a further detailed description of the present application in conjunction with the attached Figure 1-3 to further illustrate the present application.
[0015] The embodiment of the present application discloses a slitter for the production of fire warning stickers. Refer to Figure 1 and Figure 2, including a base 1, a movable rod 21 and two limiting frames 25. One end of the top of the base 1 is provided with a cutting assembly 3 for cutting the fire warning sticker. Two grooves are arranged side by side on one side of the base 1. Four limiting blocks 22 are welded at the edge of the top end of the base 1. After the four corners of the stacked fire warning stickers abut against the inside of the four limiting blocks 22, the four limiting blocks 22 can cooperate to limit the fire warning stickers so that they will not be skewed. Three connecting rods 23 are welded to the bottom end of the movable rod 21. The bottom ends of the three connecting rods 23 are all welded with pressing plates 24. The three connecting rods 23 can connect the three pressing plates 24 and a movable rod 21. The bottom ends of the two limiting frames 25 are both welded to the top end of the base 1. The two ends of the movable rod 21 respectively pass through the two limiting frames 25 movably. The two sides of the two ends of the movable rod 21 are attached to two of the inner side walls of the two limiting frames 25. Two electric hydraulic cylinders 26 are fixedly installed at the edge of the base 1. The output ends of the two electric hydraulic cylinders 26 are respectively welded to the two ends of the bottom of the movable rod 21. When the output ends of the two electric hydraulic cylinders 26 retract into the two electric hydraulic cylinders 26, the output ends of the two electric hydraulic cylinders 26 drive the movable rod 21 to descend. The movable rod 21 drives the three pressing plates 24 to descend through the three connecting rods 23 and the height of the three pressing plates 24 is lower than the height of the limiting blocks 22, then the stacked fire warning stickers can be pressurized and fixed so that the cutting assembly 3 will not be skewed or move when cutting it into segments.
[0016] Refer to Figure 2 and Figure 3 , the cutting assembly 3 is composed of two support frames 31, two movable blocks 32 and a C-shaped rod 33. The two support frames 31 are both welded to the top end of the base 1. The two movable blocks 32 are respectively slidably connected inside the two support frames 31. The top end surfaces and bottom end surfaces of the two movable blocks 32 are respectively attached to the inner top wall and inner bottom wall of the two support frames 31. The C-shaped rod 33 is located between the two support frames 31. One ends of the two movable blocks 32 are respectively welded to the two sides of the C-shaped rod 33. The two movable blocks 32 can cooperate to support the C-shaped rod 33 so that the height of the C-shaped rod 33 can be higher than the height of the limiting blocks 22. In this way, after the movable rod 21 drives the three pressing plates 24 to descend through the three connecting rods 23 and the height of the three pressing plates 24 is lower than the height of the limiting blocks 22, the C-shaped rod 33 can pass through between the three connecting rods 23 two by two and is higher than the height of the three pressing plates 24.
[0017] Refer to Figure 2 and Figure 3, at one end of each of the two support frames 31, a first motor 34 is fixedly installed. The power shafts of the two first motors 34 respectively rotate through the two support frames 31. Threaded rods 35 are respectively threaded through the interiors of the two movable blocks 32. The threading directions of the two threaded rods 35 are the same. One end of each of the two threaded rods 35 is welded to the end of the power shaft of each of the two first motors 34. The other ends of the two threaded rods 35 respectively rotate through the other ends of the two support frames 31. When the power shafts of the two first motors 34 drive the two threaded rods 35 to rotate, the two threaded rods 35 can apply a spiral thrust to the two movable blocks 32, so that the two movable blocks 32 can drive the U-shaped rod 33 to move.
[0018] Refer to Figure 2 and Figure 3 , on both sides of the U-shaped rod 33, a second motor 36 is fixedly installed. The power shafts of the two second motors 36 respectively rotate through the U-shaped rod 33. At the top of the base 1, there are two slicers 37. The bottoms of the two slicers 37 are located inside the two grooves, and the two slicers 37 are respectively fixedly installed at the ends of the power shafts of the two second motors 36 through two couplings 38. During the process of the two second motors 36 moving with the U-shaped rod 33, the power shafts of the two second motors 36 drive the two slicers 37 to rotate at high speed through the two couplings 38. At the same time, the two slicers 37 slowly move in the two grooves and pass through the gaps between every two of the three pressing plates 24, so as to segmentally cut the fire warning stickers fixed by pressing the three pressing plates 24.
[0019] The implementation principle of a slitter for producing fire warning stickers in an embodiment of the present application is as follows: First, place the stacked fire warning stickers on the base 1. After the four corners of the stacked fire warning stickers abut against the inside of the four limit blocks 22, the four limit blocks 22 cooperate to limit the fire warning stickers, so that they will not be skewed. Then, start the two electric hydraulic cylinders 26. When the output ends of the two electric hydraulic cylinders 26 retract into the two electric hydraulic cylinders 26, the output ends of the two electric hydraulic cylinders 26 drive the movable rod 21 to descend. The movable rod 21 drives the three pressing plates 24 to descend through the three connecting rods 23, and the height of the three pressing plates 24 is lower than the height of the limit blocks 22, so as to pressurize and fix the stacked fire warning stickers. Finally, start the two first motors 34 and the two second motors 36. When the power shafts of the two first motors 34 drive the two threaded rods 35 to rotate, the two threaded rods 35 can apply a spiral thrust to the two movable blocks 32, so that the two movable blocks 32 can drive the U-shaped rod 33 to move. During the movement of the two second motors 36 along with the U-shaped rod 33, the power shafts of the two second motors 36 drive the two slicing blades 37 to rotate at high speed through the two couplings 38. At the same time, the two slicing blades 37 slowly move in the two grooves and pass through the gaps between the three pressing plates 24 in pairs, so as to segmentally cut the fire warning stickers pressurized and fixed by the three pressing plates 24.
[0020] Finally, the following points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;
[0021] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0022] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
[0023] The above are all the preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A slitting machine for producing fire warning stickers, comprising a base (1), a movable rod (21) and two limit frames (25), characterized in that: One end of the top of the base (1) is provided with a cutting assembly (3) for cutting fire warning stickers. Two grooves are arranged side by side on one side of the base (1). Four limiting blocks (22) are welded at the edge of the top end of the base (1). Three connecting rods (23) are welded to the bottom end of the movable rod (21).压板(24) is welded to the bottom end of each of the three connecting rods (23). The bottom ends of the two limiting frames (25) are welded to the top end of the base (1). The two ends of the movable rod (21) respectively pass through the two limiting frames (25) movably. Two electric hydraulic cylinders (26) are fixedly installed at the edge of the base (1). The output ends of the two electric hydraulic cylinders (26) are respectively welded to the two ends of the bottom of the movable rod (21).
2. A slitting machine for producing fire warning stickers according to claim 1, characterized in that: The cutting assembly (3) is composed of two support frames (31), two movable blocks (32) and a U-shaped rod (33). The two support frames (31) are both welded to the top end of the base (1). The two movable blocks (32) are respectively slidably connected inside the two support frames (31). The U-shaped rod (33) is located between the two support frames (31). One end of each of the two movable blocks (32) is welded to both sides of the U-shaped rod (33).
3. A slitting machine for producing fire warning stickers according to claim 2, characterized in that: A first motor (34) is fixedly installed at one end of each of the two support frames (31). The power shafts of the two first motors (34) respectively rotate through the two support frames (31). Threaded rods (35) are respectively threaded through the two movable blocks (32). One end of each of the two threaded rods (35) is welded to the end of the power shaft of each of the two first motors (34). The other end of each of the two threaded rods (35) respectively rotates through the other end of the two support frames (31).
4. A slitting machine for producing fire warning stickers according to claim 3, characterized in that: Second motors (36) are fixedly installed on both sides of the U-shaped rod (33). The power shafts of the two second motors (36) both rotate through the U-shaped rod (33). Two slicers (37) are arranged on the top of the base (1). The two slicers (37) are respectively fixedly installed at the end of the power shaft of the two second motors (36) through two couplings (38).