Diamond wire cutting machine feeding device
By setting a limit assembly on the chain conveying mechanism of the diamond wire circumcision machine loading device, the problem of displacement of the denitrification catalyst during the cutting process is solved, and the accuracy of cutting and product quality are improved.
Patent Information
- Application Number
- CN202520334331.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-28
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2035-02-28
AI Technical Summary
When cutting the denitrification catalyst with a diamond wire circumcision machine, the denitrification catalyst cannot remain stable, and it is easy to cause displacement to lead to inaccurate cutting, which affects product quality.
A diamond wire circumcision machine feeding device is designed. By setting a limiting assembly on the chain conveying mechanism, including a limit seat, a mounting plate, a pin and a limiting groove, the movement of the denitrification catalyst is restricted to ensure that it remains stable during the cutting process.
Through the setting of the limiting mechanism, the denitrification catalyst is always stable during the cutting process, ensuring the accuracy of cutting, and improving product quality.
Smart Images
Figure CN222697565U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cutting devices, and specifically discloses a feeding device for a diamond wire ring cutting machine. Background Art
[0002] DeNOx catalyst refers to the catalyst used in the SCR deNOx system of power plants, that is, the substance that prompts the reducing agent to selectively react chemically with nitrogen oxides in the flue gas at a certain temperature in the SCR reaction. In the production of deNOx catalyst, diamond wire circular cutting machine is often used to cut the product; diamond wire circular cutting machine is a high-efficiency and precise cutting tool, mainly used for cutting various hard materials. Its cutting principle is similar to that of a bow saw. The diamond wire is driven to reciprocate by a high-speed rotating and reciprocating wire drum. The diamond wire is tensioned by two wire wheels, and the cutting accuracy and surface shape are ensured by two guide wheels.
[0003] At present, the existing technology mostly adopts ordinary chain conveyors or belt conveyors for transportation when using diamond wire circular cutting machines to cut denitration catalysts. In order to prevent the denitration catalysts from moving during cutting, several denitration catalysts are placed on the chain conveyors or belt conveyors in a row and cut by diamond wire circular cutting machines. However, during cutting, the denitration catalysts cannot remain stable and are prone to displacement, resulting in inaccurate cutting, affecting product quality. Utility Model Content
[0004] In view of the above deficiencies in the prior art, the utility model provides a feeding device for a diamond wire ring cutting machine to solve the problem in the prior art that when cutting the denitrification catalyst, the denitrification catalyst cannot maintain a stable position, is prone to displacement, and causes inaccurate cutting, thus affecting product quality.
[0005] The technical solution adopted by the utility model to solve its technical problems is:
[0006] The feeding device of the diamond wire ring cutting machine includes a body, a frame is arranged on one side of the body, two groups of chain conveying mechanisms are arranged on the frame at intervals, a motor is fixedly arranged on the top of the side wall of the frame, the two groups of chain conveying mechanisms are connected by two groups of transmission shafts, the two groups of transmission shafts are respectively located at the two ends of the chain conveying mechanism, the two transmission shafts pass through the side walls of the frame, one end of one of the transmission shafts is connected to the output end of the motor, the chain conveying mechanism includes two parallel main sprockets arranged at one end and two driven sprockets arranged at the other end, the main sprocket and the driven sprocket are connected by a chain, the main sprocket and the driven sprocket are fixedly connected to the transmission shaft, and a number of limit assemblies are evenly and fixedly arranged on the chain.
[0007] Furthermore, the limiting assembly includes a limiting seat, and two mounting plates are arranged on both sides of the lower end surface of the limiting seat. A plurality of pins are arranged on the chain in coordination with the mounting plates, and the pins are hinged in the mounting plates.
[0008] Furthermore, the limiting seat is L-shaped as a whole, and a limiting groove is provided on the limiting seat.
[0009] Furthermore, the limiting groove includes a bottom inclined surface and a vertical inclined surface, the angle between the bottom inclined surface and the vertical inclined surface is a right angle, the bottom inclined surface is inclined and the angle between the bottom inclined surface and the bottom surface of the limiting seat is an acute angle.
[0010] Furthermore, the bottom inclined surface is extended inwardly from one side of the limiting seat, and the vertical inclined surface is extended inwardly from the upper end surface of the limiting seat.
[0011] Furthermore, anti-slip grooves are arranged on the vertical inclined surface.
[0012] Furthermore, a plurality of limiting units are arranged in parallel and at intervals on the bottom inclined surface, the limiting unit comprises a groove opened on the bottom inclined surface, a plurality of springs are fixedly arranged on the lower end surface of the groove, and a baffle is fixedly connected to one end of the spring away from the groove.
[0013] Furthermore, the lower end surface of the groove is fixedly provided with a plurality of first guide pillars in cooperation with a plurality of springs, the lower end surface of the baffle is fixedly provided with a plurality of second guide pillars in cooperation with a plurality of springs, and the springs are sleeved on the outer surfaces of the first guide pillars and the second guide pillars.
[0014] Furthermore, the sum of the heights of the first guide column and the second guide column is greater than the compression limit length of the spring.
[0015] Further, the sum of the heights of the first guide pillar, the second guide pillar and the baffle is equal to the depth of the groove.
[0016] The beneficial effects of the utility model are:
[0017] The utility model sets a limiting mechanism. When in use, the denitration catalyst to be cut is horizontally placed on two groups of limiting mechanisms corresponding to the two groups of chain conveying mechanisms, so as to limit the movement of the denitration catalyst on the chain conveying mechanism, so that the denitration catalyst always remains stable during the cutting process, the cutting accuracy is guaranteed, and the product quality is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 The structure of the pin and the limit seat of the utility model is shown in FIG. Figure 1 ;
[0020] Figure 3 The structure of the pin and the limit seat of the utility model is shown in FIG. Figure 2;
[0021] Figure 4 This is a structural sectional view of the limit seat of the utility model;
[0022] Figure 5 for Figure 4 A schematic diagram of the structure enlargement at the center A;
[0023] Figure 6 It is a schematic structural diagram of the spring, baffle and second guide column of the utility model.
[0024] In the figure: 1, machine body; 2, frame; 3, transmission shaft; 4, motor; 5, main sprocket; 6, chain; 7, driven sprocket; 8, limit seat; 601, pin shaft; 801, mounting plate; 802, limit groove; 803, anti-slip pattern; 804, groove; 805, spring; 806, baffle; 807, first guide column; 808, second guide column; 8021, bottom inclined surface; 8022, vertical inclined surface. DETAILED DESCRIPTION
[0025] The utility model is described and illustrated in detail below in conjunction with the accompanying drawings.
[0026] Example 1
[0027] like Figure 1-6 As shown, the feeding device of the diamond wire cutting machine includes a body 1, a frame 2 is arranged on one side of the body 1, two groups of chain conveying mechanisms are arranged on the frame 2 at intervals, a motor 4 is fixedly arranged on the top of the side wall of the frame 2, the two groups of chain conveying mechanisms are connected by two groups of transmission shafts 3, the two groups of transmission shafts 3 are respectively located at the two ends of the chain conveying mechanism, the two transmission shafts 3 both pass through the side walls of the frame 2, one end of one of the transmission shafts 3 is connected to the output end of the motor 4, the chain conveying mechanism includes two parallel main sprockets 5 arranged at one end and two driven sprockets 7 arranged at the other end, the main sprocket 5 and the driven sprocket 7 are connected by a chain 6, the main sprocket 5 and the driven sprocket 7 are both fixedly connected to the transmission shaft 3, and a number of limit assemblies are evenly and fixedly arranged on the chain 6.
[0028] When in use, the denitration catalyst to be cut is placed horizontally on the two sets of limit mechanisms corresponding to the two sets of chain conveying mechanisms to limit the movement of the denitration catalyst on the chain conveying mechanisms, so that the denitration catalyst always remains stable during the cutting process, ensuring the accuracy of cutting and improving product quality.
[0029] The limiting assembly includes a limiting seat 8, two mounting plates 801 are arranged on both sides of the lower end surface of the limiting seat 8, and a plurality of pins 601 are arranged on the chain 6 to match the mounting plates 801, and the pins 601 are hinged in the mounting plates 801. The setting that the pins 601 are hinged in the mounting plates 801 facilitates the connection between the limiting seat 8 and the chain 6.
[0030] The limiting seat 8 is L-shaped as a whole, and a limiting groove 802 is provided on the limiting seat 8. The setting of the limiting groove 802 is convenient for limiting the movement of the denitration catalyst, and when the body 1 cuts the denitration catalyst, the denitration catalyst can be limited in the limiting groove 802, which is convenient for cutting.
[0031] The limiting groove 802 includes a bottom inclined surface 8021 and a vertical inclined surface 8022. The angle between the bottom inclined surface 8021 and the vertical inclined surface 8022 is a right angle. The bottom inclined surface 8021 is inclined and the angle between the bottom surface of the limiting seat 8 and the limiting seat 8 is an acute angle. By setting the angle between the bottom inclined surface 8021 and the vertical inclined surface 8022 to be a right angle, the limiting groove 802 and the shape of the denitration catalyst are matched, and the denitration catalyst can be limited to the connection between the bottom inclined surface 8021 and the vertical inclined surface 8022, further ensuring the stability of the placement of the denitration catalyst and reducing movement.
[0032] The bottom inclined surface 8021 is extended inwardly from one side of the limiting seat 8 , and the vertical inclined surface 8022 is extended inwardly from the upper end surface of the limiting seat 8 .
[0033] The vertical inclined surface 8022 is provided with anti-skid grooves 803. The anti-skid grooves 803 can further restrict the movement of the denitration catalyst.
[0034] A plurality of limit units are arranged in parallel and at intervals on the bottom inclined surface 8021 . The limit units include a groove 804 opened on the bottom inclined surface 8021 . A plurality of springs 805 are fixedly arranged on the lower end surface of the groove 804 . A baffle 806 is fixedly connected to one end of the spring 805 away from the groove 804 .
[0035] By setting up a number of limiting units, denitration catalysts of different specifications can be limited, thereby increasing the applicable scope of the device; the baffle 806 protrudes from the groove 804 under the elastic force of the spring 805, thereby limiting the denitration catalyst between the vertical inclined surface 8022 and the baffle 806, thereby further ensuring the stability of the denitration catalyst; when a large-sized denitration catalyst is placed in the limiting groove 802, a number of baffles 806 close to the vertical inclined surface 8022 are compressed into the groove 804, while the baffle 806 far from the vertical inclined surface 8022 is not compressed into the groove 804 by the denitration catalyst, and the upper end of the baffle 806 protrudes from the groove 804, thereby limiting the denitration catalyst between the baffle 806 and the vertical inclined surface 8022.
[0036] The lower end surface of the groove 804 is fixedly provided with a plurality of first guide pillars 807 in cooperation with a plurality of springs 805, and the lower end surface of the baffle 806 is fixedly provided with a plurality of second guide pillars 808 in cooperation with a plurality of springs 805, and the springs 805 are sleeved on the outer surfaces of the first guide pillars 807 and the second guide pillars 808. The provision of the plurality of first guide pillars 807 can limit the movement of the springs 805, and ensure that the baffle 806 moves stably in the groove 804.
[0037] The sum of the heights of the first guide column 807 and the second guide column 808 is greater than the compression limit length of the spring 805 .
[0038] The sum of the heights of the first guide pillar 807 , the second guide pillar 808 and the baffle 806 is equal to the depth of the groove 804 .
[0039] Through the above arrangement, when the denitration catalyst presses down the baffle 806, the top of the baffle 806 can be at the same height as the bottom slope 8021, which is convenient for placing the denitration catalyst.
[0040] In other alternative embodiments, the limiting unit of the limiting assembly can be replaced by a plurality of threaded holes and a bolt. The plurality of threaded holes are spaced apart and arranged in parallel along the length direction of the bottom inclined surface 8021. When in use, bolts are installed in corresponding threaded holes according to different specifications of deNOx catalysts to limit the deNOx catalyst between the bolts and the vertical inclined surface 8022.
Claims
1. A feeding device for a diamond wire cutting machine, comprising a machine body (1), characterized in that: A frame (2) is arranged on one side of the machine body (1), two groups of chain conveying mechanisms are arranged on the frame (2) at intervals, a motor (4) is fixedly arranged on the top of the side wall of the frame (2), the two groups of chain conveying mechanisms are connected through two groups of transmission shafts (3), the two groups of transmission shafts (3) are respectively located at two ends of the chain conveying mechanism, the two transmission shafts (3) both penetrate the side walls of the frame (2), one end of one of the transmission shafts (3) is connected to the output end of the motor (4), the chain conveying mechanism comprises two parallel main sprockets (5) arranged at one end and two driven sprockets (7) matchedly arranged at the other end, the main sprockets (5) and the driven sprockets (7) are connected by a chain (6), the main sprockets (5) and the driven sprockets (7) are both fixedly connected to the transmission shaft (3), and a plurality of limit assemblies are evenly and fixedly arranged on the chain (6).
2. The feeding device of the diamond wire cutting machine according to claim 1, characterized in that: The limiting assembly comprises a limiting seat (8), two mounting plates (801) are arranged on both sides of the lower end surface of the limiting seat (8), a plurality of pins (601) are arranged at intervals on the chain (6) in cooperation with the plurality of mounting plates (801), and the pins (601) are hinged in cooperation with the mounting plates (801).
3. The feeding device of the diamond wire cutting machine according to claim 2, characterized in that: The limiting seat (8) is L-shaped as a whole, and a limiting groove (802) is provided on the limiting seat (8).
4. The feeding device of the diamond wire cutting machine according to claim 3, characterized in that: The limiting groove (802) comprises a bottom inclined surface (8021) and a vertical inclined surface (8022); the angle between the bottom inclined surface (8021) and the vertical inclined surface (8022) is a right angle; the bottom inclined surface (8021) is inclined and the angle between it and the bottom surface of the limiting seat (8) is an acute angle.
5. The feeding device of the diamond wire cutting machine according to claim 4, characterized in that: The bottom inclined surface (8021) is extended inwardly from one side of the limiting seat (8), and the vertical inclined surface (8022) is extended inwardly from the upper end surface of the limiting seat (8).
6. The feeding device of the diamond wire cutting machine according to claim 4, characterized in that: Anti-slip grooves (803) are provided on the vertical inclined surface (8022).
7. The feeding device of the diamond wire cutting machine according to claim 4, characterized in that: A plurality of limit units are arranged on the bottom inclined surface (8021) in parallel and at intervals, the limit units comprising a groove (804) formed on the bottom inclined surface (8021), a plurality of springs (805) are fixedly arranged on the lower end surface of the groove (804), and a baffle (806) is fixedly connected to one end of the spring (805) away from the groove (804).
8. The feeding device of the diamond wire cutting machine according to claim 7, characterized in that: A plurality of first guide pillars (807) are fixedly provided on the lower end surface of the groove (804) in cooperation with a plurality of springs (805), a plurality of second guide pillars (808) are fixedly provided on the lower end surface of the baffle (806) in cooperation with a plurality of springs (805), and the springs (805) are sleeved on the outer surfaces of the first guide pillars (807) and the second guide pillars (808).
9. The feeding device of the diamond wire cutting machine according to claim 8, characterized in that: The sum of the heights of the first guide column (807) and the second guide column (808) is greater than the compression limit length of the spring (805).
10. The feeding device of the diamond wire cutting machine according to claim 8, characterized in that: The sum of the heights of the first guide pillar (807), the second guide pillar (808) and the baffle (806) is equal to the depth of the groove (804).