Compression type cutting anti-displacement mechanism and brass strip coil discharging, trimming and forming equipment

Abstract

The utility model relates to the technical field of brass strip machining, in particular to a pressing type cutting displacement preventing mechanism and brass strip coil discharging, trimming and forming equipment. Comprising an unwinding roller used for loading a brass strip to be treated and a pressing roller used for keeping the whole strip tight in the brass strip conveying process, and the brass strip pressed by the pressing roller is supported by a jacking roller. The jacking roller is used for jacking a brass strip to reduce friction with a platform below the jacking roller, the flattening roller is used for flattening and conveying the brass strip after being jacked by the jacking roller, the cutting assembly is used for cutting the brass strip flattened by the flattening roller according to the specified size, the winding roller is used for winding the cut brass strip meeting the requirement, and the cutting assembly comprises a plurality of cutting blades. And the cutting blade is used for adjusting the state of cutting in or out of work through a blade vertical position adjusting assembly. By means of the assembly, brass strips of various models can be cut in the one-time machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of brass strip processing, in particular to a clamping type cutting anti-displacement mechanism and brass strip unwinding and trimming forming equipment. Background Art

[0002] Brass strips are widely used due to their good plasticity, high strength, good machinability and weldability, as well as stability against general corrosion. However, brass strips are also prone to corrosion cracking. In the traditional brass strip production process, the equipment structure is complex, the operation is not convenient, and it is not conducive to fixing the position of the film body, which may cause the film body to shift during the cutting process, affecting product quality.

[0003] Chinese patent publication number CN214922209U discloses a composite brass strip unloading and trimming equipment. Through its innovative design, it effectively solves the problems of complex structure, inconvenient operation, unstable material positioning and low cutting accuracy of existing brass strip processing equipment. The equipment adopts a simplified structural design, making maintenance and operation easier. Precise tensioning of the brass strip is achieved through multiple leveling shafts, reducing the displacement of materials during processing. During the cutting process, a clamping device is equipped to stabilize the brass strip and ensure cutting accuracy. At the same time, the equipment is also equipped with a collection box to facilitate the collection and management of waste materials, and the universal wheels at the bottom further improve the mobility of the equipment. These designs together improve the efficiency and quality of brass strip processing and reduce the difficulty of operation and maintenance costs.

[0004] However, there is a problem that the scrap brass strips are not fully utilized and the scrap recycling device may need to be shut down for replacement when it is fully loaded. Utility Model Content

[0005] In view of the above problems, a clamping cutting anti-displacement mechanism is provided, which includes an unwinding roller for loading the brass strip to be processed, a pressing roller for keeping the entire strip tight during the conveying of the brass strip, a lifting roller lifting the brass strip after being pressed by the pressing roller to reduce friction with the platform below, a flattening roller for flattening the brass strip for conveying after being lifted by the lifting roller, a cutting assembly for cutting the brass strip flattened by the flattening roller into specified sizes, and a winding roller for winding the brass strip that meets the requirements after cutting, wherein the pressing roller is slidably connected to the device via a side slide groove provided in the device.

[0006] The utility model also provides a brass strip unloading and trimming device, including the above-mentioned clamping type cutting anti-displacement mechanism, the cutting component includes a plurality of cutting blades, and the cutting blades are adjusted to cut in or out of the working state through the blade vertical position adjustment component.

[0007] Preferably, the cutting assembly is provided with a guiding assembly for guiding the scrap brass strip, and the guiding assembly comprises a vertical steering roller for changing the conveying direction of the scrap brass strip and a horizontal conveying roller for conveying the scrap brass strip guided by the vertical steering roller.

[0008] Preferably, a trimmed scrap collection frame is included for storing the scrap brass strip guided by the guide assembly.

[0009] Preferably, the cutting blade is arranged on a connecting seat, and the connecting seat is hinged to a base arranged on the device conveying platform, and the cutting blade and the connecting seat move synchronously.

[0010] Preferably, the cutting blade is adjusted in horizontal distance by a blade horizontal position adjustment assembly arranged on the connecting seat, and the blade horizontal position adjustment assembly includes a guide rod connected to the blade rotating shaft, a sliding groove for moving the guide rod, and a fastening device arranged on the guide rod for fixing the position of the cutting blade.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model significantly improves the cutting accuracy and efficiency through the cutting assembly. The cutting assembly is composed of multiple cutting blades. These blades are adjusted to cut in or out of the working state through the blade vertical position adjustment assembly, and can accurately complete the cutting operation according to the specified size requirements. In addition, the equipment can simultaneously cut brass strips of different models in one shearing process, which not only improves production efficiency, but also reduces material waste in the production process. Through the flexible adjustment of the blade vertical position adjustment assembly, accurate cutting of brass strips of different sizes can be achieved, ensuring the quality of the product, while also improving the flexibility and adaptability of the production line.

[0013] 2. The design of the utility model fully considers the treatment and utilization of waste materials. Through the setting of the guide component and the waste collection frame, the waste brass strip is effectively managed and utilized. The guide component includes a vertical steering roller and a horizontal conveying roller, which work together to guide the waste brass strip to the collection frame, avoiding the interference of waste materials on the operation of the equipment, and also providing convenience for the recycling and reuse of waste materials. The design of the trimming waste collection frame not only facilitates the collection of waste materials, but also ensures that the waste materials will not affect the production process by replacing the collection frame in time. This design significantly reduces the generation of waste materials and improves the utilization rate of raw materials. At the same time, it also reduces production costs and enhances the market competitiveness of enterprises.

[0014] 3. The utility model adopts a number of innovative technologies in its design to enhance the stability of the equipment and the flexibility of adjustment. The pressure roller is slidably connected to the device through a side slide groove, ensuring that the brass strip always remains taut during the conveying process, thereby improving the stability and straightness of the strip. The cutting blade is arranged on the connecting seat and is connected to the base by a hinge, so that the blade can be flexibly adjusted as needed. In addition, the design of the blade horizontal position adjustment component, including a guide rod, a sliding groove and a fastening device, provides the cutting blade with precise horizontal adjustment capabilities, ensuring the accuracy and safety of cutting. These designs not only improve the stability of the equipment, but also make the operation more convenient, and facilitate quick adjustment according to different cutting requirements, greatly improving the use efficiency of the equipment and the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a stereoscopic diagram of a clamping type cutting anti-displacement mechanism and a brass strip unloading and trimming forming device.

[0016] Figure 2 The invention discloses a top view of a clamping type cutting anti-displacement mechanism and a brass strip unloading and edge trimming device.

[0017] Figure 3 It is a clamping type cutting anti-displacement mechanism and brass strip unloading and trimming equipment. Figure 1 A partial enlarged view of point A in the middle.

[0018] Figure 4 The invention discloses a stereoscopic diagram of a clamping type cutting anti-displacement mechanism and a cutting assembly of a brass strip unloading and trimming forming device.

[0019] Figure 5 It is a clamping type cutting anti-displacement mechanism and brass strip unloading and trimming equipment. Figure 2 Cross-section of the BB.

[0020] Figure 6 The invention discloses a three-dimensional diagram of a clamping type cutting anti-displacement mechanism and a cutting blade of a brass strip unloading and trimming device.

[0021] Figure 7 The invention discloses a side view of a clamping type cutting anti-displacement mechanism and a cutting assembly of a brass strip unloading and trimming forming device.

[0022] The numbers in the figure are: 1. unwinding roller; 2. pressing roller; 21. side slide; 3. lifting roller; 4. flattening roller; 5. cutting assembly; 51. cutting blade; 52. blade vertical position adjustment assembly; 53. connecting seat; 54. base; 55. blade horizontal position adjustment assembly; 551. fastening device; 552. sliding groove; 553. guide rod; 6. guide assembly; 61. vertical steering roller; 62. horizontal conveying roller; 7. trimming waste collection frame; 8. winding roller. DETAILED DESCRIPTION

[0023] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0024] Reference Figure 1-Figure 7 A clamping cutting anti-displacement mechanism includes a reel 1 for loading a brass strip to be processed, a pressing roller 2 for keeping the entire strip tight during the conveying of the brass strip, a lifting roller 3 that lifts up the brass strip after being pressed by the pressing roller 2 to reduce friction with the platform below, a flattening roller 4 that flattens the brass strip for conveying after being lifted by the lifting roller 3, a cutting assembly 5 that cuts the brass strip flattened by the flattening roller 4 into specified sizes, and a winding roller 8 that winds up the brass strip that meets the requirements after cutting, wherein the cutting assembly 5 includes a plurality of cutting blades 51, and the pressing roller 2 is slidably connected to the device via a side slide groove 21 provided in the device.

[0025] First, the brass strip is loaded onto the unwinding roller 1 and is ready to be processed. During the conveying process of the brass strip, the pressing roller 2 will keep the brass strip as a whole tight to ensure the stability and straightness of the strip during the transmission process. Then, after the brass strip is pressed by the pressing roller 2, it will be lifted by the lifting roller 3. The function of the lifting roller 3 is to reduce the friction between the brass strip and the platform below to prevent the strip from being damaged and deformed due to friction. Subsequently, the brass strip is lifted to a certain height by the lifting roller 3 and then flattened by the flattening roller 4. The function of the flattening roller 4 is to further flatten the brass strip. Flatten to ensure that the strip is in the best condition before cutting. Then, the flattened brass strip will enter the cutting assembly 5. In order to keep the brass strip in a taut state during the trimming process, a side chute 21 is provided in the device. The pressing roller 2 is placed in the device through the side chute 21. The brass strip is located below the pressing roller 2. The pressing roller 2 moves downward along the side chute 21 due to its own weight, thereby making the brass strip taut. During the operation of the device, the pressing roller 2 will self-adjust its position in the side chute 21 to ensure that the brass strip is always in a taut state.

[0026] Reference Figure 1-Figure 7 : The utility model also provides a brass strip unloading and trimming equipment, including the above-mentioned clamping cutting anti-displacement mechanism, the cutting component 5 includes a plurality of cutting blades 51, and the cutting blades 51 are adjusted to the cutting-in or -out working state through the blade vertical position adjustment component 52.

[0027] The cutting assembly 5 includes a plurality of cutting blades 51, which are adjusted to cut in or out of the working state by a blade vertical position adjustment assembly 52. ​​According to the specified size requirements, the cutting blade 51 will accurately cut into the brass strip to complete the cutting operation. Finally, the brass strip that meets the requirements after cutting will be rolled up by the winding roller 8 to complete the entire processing process. In addition, since a plurality of cutting blades 51 are provided, multiple types of brass strips can be cut simultaneously in one shearing process. That is, when using the cutting blade 51 for trimming, if the waste after trimming can be made into the size required by the second type of brass strip, the cutting blade 51 can be added for secondary shearing through the blade vertical position adjustment assembly 52, thereby realizing the cutting of multiple types of brass strips at one time, thereby achieving the purpose of maximizing the utilization of unprocessed raw materials.

[0028] Reference Figure 1-Figure 3 The cutting assembly 5 is provided with a guide assembly 6 for guiding the scrap brass strip, and the guide assembly 6 includes a vertical steering roller 61 for changing the conveying direction of the scrap brass strip and a horizontal conveying roller 62 for conveying the scrap brass strip guided by the vertical steering roller 61.

[0029] The unprocessed brass strip will produce waste brass strip after cutting. If it is not processed in time, it will affect the operation of the entire device. Therefore, a guide component 6 is provided to guide the waste brass strip to lead the waste brass strip out of the working plane. First, the cut waste brass strip is guided to the vertical steering roller 61. After the vertical steering roller 61 is turned, the waste brass strip will extend out of the device. At this time, the horizontal conveying roller 62 can guide its extension position, which not only has a conveying effect, but also can achieve a limiting effect.

[0030] Reference Figure 1 : It includes a trimmed scrap collection frame 7 for storing scrap brass strips guided by a guide assembly 6.

[0031] Since the scrap brass strips may be reused, they should not be discarded easily. To this end, a trimmed scrap collection frame 7 is provided to collect the scrap brass strips during the working process. To avoid having nowhere to load the scrap brass strips after they are full, staff can be arranged to cut the scrap brass strips when they are about to be full and replace them with new trimmed scrap collection frame 7.

[0032] Reference Figure 4-Figure 7 : The cutting blade 51 is arranged on a connecting seat 53, and the connecting seat 53 is hinged to a base 54 arranged on the device conveying platform, and the cutting blade 51 and the connecting seat 53 move synchronously.

[0033] The connecting seat 53 and the base 54 are connected by a hinge, and the cutting blade 51 moves synchronously with the connecting seat 53. Therefore, when the cutting blade 51 needs to be adjusted, the connecting seat 53 can be moved to make the cutting blade 51 away from the working position. Then, the corresponding cutting blade 51 is selected and enabled according to the needs. After confirming that the adjustment is completed, the connecting seat 53 and the base 54 are firmly engaged, and then the edge trimming work of the raw brass sheet can be started.

[0034] Reference Figure 4-Figure 7 The cutting blade 51 is adjusted in horizontal distance by a blade horizontal position adjustment assembly 55 arranged on a connecting seat 53. The blade horizontal position adjustment assembly 55 includes a guide rod 553 connected to a blade rotating shaft, a sliding groove 552 for moving the guide rod 553, and a fastening device 551 arranged on the guide rod 553 for fixing the position of the cutting blade 51.

[0035] When the cutting blade 51 in the clamping cutting anti-displacement mechanism needs to be adjusted horizontally, first, the operator will locate the blade horizontal position adjustment component 55 arranged on the connecting seat 53, and the blade horizontal position adjustment component 55 includes a guide rod 553 closely connected to the rotating shaft of the cutting blade 51, which ensures the stability of the cutting blade 51 during horizontal adjustment. Then, the operator will move the guide rod 553 along the sliding groove 552 according to actual needs. The sliding groove 552 provides a precise moving path for the guide rod 553 to ensure that the cutting blade 51 can be accurately moved. After the guide rod 553 moves to the appropriate position, the operator will use the fastening device 551 set on the guide rod 553 to fix the position of the cutting blade 51. The fastening device 551 can effectively lock the cutting blade 51 to prevent it from being displaced during the working process, thereby ensuring the accuracy and safety of the cutting. Once the position of the cutting blade 51 is fixed, the clamping cutting anti-displacement mechanism can start the working process of the brass strip unloading and trimming forming equipment. The cutting blade 51 will perform precise cutting on the predetermined track to ensure the flatness and accuracy of the edge of the brass strip.

[0036] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A clamping type cutting anti-displacement mechanism, comprising an unwinding roller (1) for loading a brass strip to be processed, a pressing roller (2) for keeping the entire strip tight during the conveying process of the brass strip, the brass strip pressed by the pressing roller (2) is lifted by a lifting roller (3) to reduce friction with a lower platform, a flattening roller (4) for flattening the brass strip for conveying after being lifted by the lifting roller (3), a cutting assembly (5) for cutting the brass strip flattened by the flattening roller (4) into a specified size, and a winding roller (8) for winding up the brass strip that meets the requirements after cutting, characterized in that: The pressing roller (2) is slidably connected to the device via a side sliding groove (21) provided in the device.

2. A brass strip unloading and trimming equipment, characterized in that: It comprises a clamping cutting anti-displacement mechanism as claimed in claim 1, wherein the cutting assembly (5) comprises a plurality of cutting blades (51), and the cutting blades (51) are adjusted to enter or exit the working state through a blade vertical position adjustment assembly (52).

3. The brass strip unwinding and trimming equipment according to claim 2 is characterized in that: The cutting assembly (5) is provided with a guide assembly (6) for guiding the scrap brass strip, and the guide assembly (6) comprises a vertical steering roller (61) for changing the conveying direction of the scrap brass strip and a horizontal conveying roller (62) for conveying the scrap brass strip after being guided by the vertical steering roller (61).

4. The brass strip unwinding and trimming equipment according to claim 3 is characterized in that: The utility model comprises a trimmed scrap collection frame (7) for storing the scrap brass strip guided by the guide assembly (6).

5. The brass strip unloading and trimming equipment according to claim 4 is characterized in that: The cutting blade (51) is arranged on a connecting seat (53), and the connecting seat (53) is hinged to a base (54) arranged on a conveying platform of the device, and the cutting blade (51) and the connecting seat (53) move synchronously.

6. The brass strip unwinding and trimming equipment according to claim 5, characterized in that: The cutting blade (51) is adjusted in horizontal distance by a blade horizontal position adjustment assembly (55) arranged on a connecting seat (53), wherein the blade horizontal position adjustment assembly (55) comprises a guide rod (553) connected to a blade rotating shaft, a sliding groove (552) for moving the guide rod (553), and a fastening device (551) arranged on the guide rod (553) for fixing the position of the cutting blade (51).

Images