Cutting device with waste collecting function for cement pre-component production

Abstract

The utility model relates to a cutting device with a waste collecting function for cement pre-component production. The cutting device comprises a machine frame composed of a first halfpace, a second halfpace and a third halfpace, a pushing and separating mechanism is arranged on the first halfpace and is used for pushing a to-be-cut cement pre-component; a conveying mechanism is arranged in the second halfpace, cement pre-components are conveyed through transverse rolling of conveying rollers, an inclined recycling plate is arranged below the conveying mechanism, and a cutting mechanism is inserted into the third halfpace to complete cutting of the cement pre-components; the cutting mechanism comprises a spring plate striding over the third halfpace, the top wall of the spring plate is connected with a plurality of vertically downward elastic springs, a rotating shaft penetrates through the bottom of the spring plate, the rotating shaft is sleeved with a sickle-shaped hook plate, the top of the hook plate is hooked with the elastic springs, and a tool nose penetrates through a plurality of cutting wires and extends to the tail end of the second halfpace; the cutting wire pushes and stretches the elastic spring along with the pre-component to complete cutting, and a material collecting table at the fixed position of the bottom end extends to collect the cut material; the problems of low cutting efficiency and waste treatment of a traditional device are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cement preform processing technical field, especially relate to a cutting device with waste collecting function for cement preform production. BACKGROUND

[0002] In the modern construction industry, cement preform as an important material for building construction, its production and processing directly affect the construction quality and construction efficiency. The production process of cement preform usually includes forming, curing, cutting and other links, among which the cutting link plays a key role in the size accuracy and surface quality of preform. However, the existing cutting device still has some technical defects in practical application, which affects the cutting quality and production efficiency of cement preform.

[0003] Traditional cement preform cutting equipment usually adopts fixed cutting device, relying on manual operation or simple mechanical pushing during cutting, resulting in low cutting precision, especially when dealing with complex shape and diversified size of preform, error is easy to occur. In addition, the waste generated during cutting often cannot be effectively collected and treated, and the waste is scattered around the equipment, which not only affects the cleanliness of production environment, but also increases the workload and cost of subsequent cleaning. This poor waste management problem not only wastes resources, but also may cause certain pollution to the environment. Especially for large quantities of cement preform cutting and processing, the production pressure is greater, and it often takes a long time to complete the cutting, which directly affects the production efficiency. The above problems have become the urgent problem of manufacturers in the industry, which needs to be solved. SUMMARY

[0004] The utility model provides a cutting device with waste collecting function for cement preform production in the light of the deficiency of prior art, and the specific technical scheme is as follows:

[0005] The utility model provides a cutting device with waste collecting function for cement preform production, it includes the first gradient platform, second gradient platform and third gradient platform who are laid with sequentially elevated machine frame, the first gradient platform is equipped with the push division mechanism, can along the linear reciprocating motion of second gradient platform in the longitudinal direction, the second gradient platform is laid with the conveying mechanism in, can along the transverse rolling of second gradient platform conveying the cement preform to be cut, its below is provided with the recovery board, can collect the waste that conveying mechanism rolls down, the third gradient platform is inserted with the cutting mechanism that extends to the second gradient platform, can passive cutting the cement preform to be cut that push division mechanism pushes;

[0006] The cutting mechanism comprises a spring plate arranged across the third ladder, the top wall of the spring plate is uniformly provided with a plurality of vertical downward tension springs, the bottom of the spring plate is provided with a rotating shaft, a rotatable sickle-shaped hook plate is sleeved on the rotating shaft, the top of the hook plate is hooked with the bottom of the tension spring, the cutting wire is provided with a plurality of cutting wires extending to the end of the second ladder, the cutting wire can cut and stretch the tension spring with the pushing of the cement preform, and the bottom end of the cutting wire is outwardly extended with a longitudinal material collecting table.

[0007] As a preferred technical scheme of the utility model, the pushing and separating mechanism comprises a variable speed gearbox connected with a pushing and separating motor arranged on the first ladder, a pushing and separating pulley is indirectly arranged between the variable speed gearbox, a rotatable first pull rod is symmetrically hinged on the two sides of the variable speed gearbox, a square closed swing shaft is connected with the first end of the first pull rod, the swing shaft is hinged with the first ladder, can be rotated to be instantly turned over, a rotatable second pull rod is symmetrically arranged and sleeved with the top of the swing shaft, and a door-shaped pushing frame is arranged at the first end of the second pull rod, and a square pushing plate is arranged at the front end of the pushing frame, can be moved forward and backward with the swing shaft.

[0008] As a preferred technical scheme of the utility model, the conveying mechanism comprises a conveying motor arranged on the first ladder, a conveying pulley is connected with the output end of the conveying motor, a plurality of clockwise rotatable conveying rollers are uniformly arranged on the second ladder, the conveying rollers are connected with the conveying pulley for transmission, can roll and convey the cement preform, and a transversely slidable conveying baffle is arranged above the conveying rollers, can be slidably adjusted to adjust the total conveying amount of the cement preform to be cut.

[0009] As a preferred technical scheme of the utility model, the periphery of the pushing and separating motor is provided with a guardrail for instant protection of the pushing and separating motor.

[0010] As a preferred technical scheme of the utility model, rotatable rollers are clamped on the two sides of the pushing frame, the rollers are rollingly attached to the frame, can be instantly rolled with the reciprocating movement of the pushing and separating mechanism, and are used for stable pushing and separating of the cement preform.

[0011] As a preferred technical scheme of the utility model, a plurality of rotatable slag removing wheels adapted to the cutting wire are arranged at the first end of the third ladder, can be rolled and slag removed with the cutting of the cutting wire.

[0012] As a preferred technical scheme of the utility model, the recovery plate is designed to be inclined, can collect the waste falling from the rolling and conveying of the conveying rollers.

[0013] The utility model has the advantages of:

[0014] In view of the low cutting and processing efficiency of the cement preform, the device is innovatively designed to realize significant improvement and optimization in multiple aspects, and has the following specific beneficial effects:

[0015] 1. Improve cutting efficiency

[0016] The device adopts a three-stage design with sequentially increasing stages, realizing a pipeline operation process. The first stage's push-and-sort mechanism can move linearly along the second stage's longitudinal direction, orderly pushing the cement preform to be cut to the cutting position, working with the second stage's conveying mechanism to make the material flow smoother, reducing manual intervention and waiting time, thus improving cutting efficiency. In addition, the cutting mechanism can passively cooperate with the push-and-sort mechanism's pushing action for cutting operation, saving the time of separately driving the cutting device in traditional devices, further improving the overall working efficiency.

[0017] 2. Optimize cutting quality

[0018] The cutting mechanism adopts a combination design of spring plate and sickle-shaped hook plate, applying uniform elastic force to the cutting wire through multiple vertically downward tension springs, ensuring that the cutting wire can stably adhere to the surface of the cement preform for cutting. This structure can automatically adapt to preforms of different hardness, making the cutting more smooth and accurate, avoiding the uneven cutting line problem caused by equipment wear and uneven hardness of traditional fixed cutters, thus significantly improving product quality.

[0019] 3. Realize efficient waste collection

[0020] The device is provided with a recovery plate below the second stage to collect the waste falling from the conveying mechanism, avoiding the waste scattered in the cutting area affecting the subsequent processing process. At the same time, the bottom end of the cutting wire extends a longitudinal material collection table, which can directly guide the finished product after cutting to the designated position, further reducing the cleaning workload. This design not only improves the efficiency of waste management, but also keeps the cutting area clean, which helps the long-term stable operation of the equipment.

[0021] 4. Enhance equipment durability and stability

[0022] The structure design of spring plate and sickle-shaped hook plate provides the cutting mechanism with elastic adjustment function, which can adapt to different cutting pressures and material properties during cutting, reducing the risk of cutting wire breakage and equipment wear rate. This dynamic adjustment function improves the durability of the equipment, reduces maintenance cost and downtime, and ensures the continuity and stability of production.

[0023] 5. Improve the automation level of production process

[0024] The device integrates the push-and-sort mechanism, conveying mechanism and cutting mechanism, realizing fully automated operation from preform pushing, conveying to cutting, reducing the dependence on manual intervention. Especially with the addition of waste collection function, the complexity of waste treatment in the production process is greatly reduced, improving the intelligent level of the whole production line.

[0025] 6. Reduce production costs

[0026] By improving cutting efficiency, reducing manual operation and reducing waste disposal costs, the device effectively controls resource consumption and cost investment in the production process. In addition, the enhancement of equipment durability and stability also indirectly reduces the maintenance expenditure in long-term operation, providing a more economical production scheme for enterprises.

[0027] In summary, the cutting device has significant beneficial effects in terms of cutting efficiency, quality, waste management, equipment stability and automation degree. Its innovative design solves the problems of low efficiency and waste disposal of traditional devices, providing a practical solution for efficient production of cement preforms. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 The overall structure of the utility model is shown in the schematic diagram;

[0029] Figure 2 The three-dimensional structure of the rack in the utility model is shown in the schematic diagram;

[0030] Figure 3 The structure of the combination of the pushing and separating mechanism and the conveying mechanism in the utility model is shown in the schematic diagram;

[0031] Figure 4 The three-dimensional structure of the pushing and separating mechanism in the utility model is shown in the schematic diagram;

[0032] Figure 5 The structure of the combination of the conveying mechanism and the cutting mechanism in the utility model is shown in the schematic diagram;

[0033] In the figure: 1, rack; 11, first ladder; 12, second ladder; 13, third ladder; 2, pushing and separating mechanism; 21, pushing and separating motor; 22, pushing and separating pulley; 23, gearbox; 24, first pull rod; 25, swing shaft; 26, pushing frame; 261, roller; 262, pushing plate; 27, second pull rod; 3, conveying mechanism; 31, conveying motor; 32, conveying pulley; 33, conveying roller; 34, conveying baffle; 4, cutting mechanism; 41, spring plate; 411, tension spring; 42, hook plate; 43, rotating shaft; 44, cutting wire; 45, material collecting table; 5, recycling plate; 6, slag removal wheel. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the utility model more clear and explicit, the following embodiments are used to further explain the utility model. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0035] Example one

[0036] To solve the technical problems in the background art, a cutting device for cement preform production with waste collection function is given as follows:

[0037] In combination Figures 1-3 As shown in the drawings, a cutting device for cement preform production with waste collection function comprises a rack 1 provided with first, second and third stages 11, 12 and 13 arranged in sequence, the first stage 11 is provided with a pushing and separating mechanism 2 which can make linear reciprocating motion along the second stage 12, the second stage 12 is provided with a conveying mechanism 3 which can roll horizontally along the second stage 12 to convey the cement preform to be cut, and a recovery plate 5 is arranged below the conveying mechanism 3 to collect the waste falling from the conveying mechanism 3, and the third stage 13 is provided with a cutting mechanism 4 which extends into the second stage 12 to passively cut the cement preform to be cut pushed by the pushing and separating mechanism 2.

[0038] The cutting mechanism 4 comprises a spring plate 41 arranged across the third stage 13, the top wall of the spring plate 41 is uniformly provided with a plurality of vertical downward tension springs 411, the bottom of the spring plate 41 is provided with a rotating shaft 43, the rotating shaft 43 is sleeved with a movable sickle-shaped hook plate 42, the top of the hook plate 42 is hooked with the bottom of the tension spring 411, the cutting wire 44 is arranged through the cutting tip of the hook plate 42 and extends to the end of the second stage 12, the cutting wire 44 can stretch the tension spring 411 when the cement preform is pushed and cut, and the bottom end of the cutting wire 44 is fixedly provided with a longitudinal material collecting table 45.

[0039] Please refer to the drawings Figures 1-3 The utility model provides a cutting device for cement preform production with waste collection function, which mainly comprises first, second and third stages 11, 12 and 13 arranged in sequence, and the whole structure is arranged on a stable rack 1. The first stage 11 is provided with a pushing and separating mechanism 2 which can make linear reciprocating motion along the second stage 12 to push the cement preform to be cut into the cutting area. The second stage 12 is provided with a conveying mechanism 3 which can roll horizontally to convey the cement preform to the cutting position, and a recovery plate 5 is arranged below the conveying mechanism 3 to collect the waste falling during the conveying process.

[0040] The third ladder platform 13 is inserted with the cutting mechanism 4, the main components of which include the spring plate 41 across the third ladder platform 13. The top wall of the spring plate 41 is uniformly distributed with a plurality of vertical downward tension springs 411, which are used to adjust the pressure during cutting and ensure the stability of the cutting effect. The bottom of the spring plate 41 is provided with a rotating shaft 43, and the rotating shaft 43 is sleeved with a sickle-shaped hook plate 42 which can rotate freely. The top of the sickle-shaped hook plate 42 is hooked with the bottom of the tension spring 411, forming a movable connection structure, which can improve the cutting efficiency and the tension of the cutting wire 44 during cutting by using the elastic force of the tension spring 411.

[0041] In this embodiment, the cutting wire 44 is designed to pass through the entire cutting mechanism 4, one end of which is fixed at the tip of the hook plate 42, and the other end extends to the end of the second ladder platform 12. During cutting, the cutting wire 44 is stretched with the pushing of the cement preform, and the reaction force generated by the tension spring 411 during this process can effectively maintain the tension of the cutting wire 44, thereby ensuring the stability and uniformity of the cutting line. In addition, the fixed end of the cutting wire 44 further extends a longitudinally arranged material collecting table 45 for automatically guiding the waste generated by cutting to the recycling area, improving the convenience of waste treatment.

[0042] Preferably, in order to further improve the cutting efficiency and processing precision, the pushing mechanism 2 and the conveying mechanism 3 of the cutting device are connected by an accurate linkage control structure, which ensures that the cement preform is pushed into position before each cutting operation. The limiting device is designed at the end of the second ladder platform 12 of the conveying mechanism 3 to avoid the cement preform from sliding out of the cutting area due to inertia. At the same time, in order to avoid structural fatigue of the spring plate 41 or the hook plate 42 during long-term cutting operation, a lubricating device is arranged on the rotating shaft 43, which can effectively reduce the running resistance of the device and prolong its service life.

[0043] Further, in this embodiment, in order to simplify the maintenance and installation of the equipment, the two ends of the cutting wire 44 are connected by a quick release structure, which can quickly replace or adjust the cutting wire 44, thereby reducing the time loss caused by equipment downtime maintenance. In summary, the structure of this embodiment is reasonable, the cutting action is efficient and continuous, and it provides reliable equipment support for the production and processing of cement preforms.

[0044] Embodiment Two

[0045] In combination Figures 1-4 As shown in the above embodiment, the present embodiment further provides the following content:

[0046] In the embodiment, the pushing and separating mechanism 2 comprises a pushing and separating motor 21 connected with a gearbox 23 arranged indirectly between a pushing and separating pulley 22, and two symmetrical rotatable first pull rods 24 are hingedly arranged on both sides of the gearbox 23, the first ends of the first pull rods 24 are connected with a square closed swing shaft 25, the bottom of the swing shaft 25 is hingedly connected with the first ladder 11 and can be instantly turned over with the first ladder, a symmetrical rotatable second pull rod 27 is sleeved with the top of the swing shaft 25, and a door-shaped pushing frame 26 is arranged at the first end of the second pull rod 27, and a square pushing plate 262 is arranged at the front end of the pushing frame 26 and can move forward and backward with the swing shaft 25.

[0047] The conveying mechanism 3 comprises a conveying motor 31 arranged on the first ladder 11, the output end of the conveying motor 31 is connected with a conveying pulley 32, and a plurality of clockwise rotatable conveying rollers 33 are uniformly arranged on the second ladder 12, the conveying rollers 33 are connected with the conveying pulley 32 for transmission and can roll to convey the cement preform, and a conveying baffle 34 is arranged above the conveying rollers 33 and can slide transversely to adjust the total conveying amount of the cement preform to be cut.

[0048] The two sides of the pushing frame 26 are clamped with rotatable rollers 261 which are in rolling contact with the frame 1 and can roll instantly with the reciprocating movement of the pushing and separating mechanism 2, and are used for stable pushing and separating of the cement preform.

[0049] Please refer to the drawings of the accompanying drawings Figures 1-4 The second embodiment of the cutting device for cement preform production with waste collecting function is provided. In the embodiment, the pushing and separating mechanism 2 in the device mainly comprises a pushing and separating motor 21 arranged on the first ladder 11 and a gearbox 23 connected with the pushing and separating motor 21. The gearbox 23 is connected with the pushing and separating pulley 22 through a transmission structure to drive the realization of the overall pushing and separating movement. Two symmetrical rotatable first pull rods 24 are hingedly arranged on both sides of the gearbox 23, the first ends of the first pull rods 24 are connected with a square closed swing shaft 25, the bottom of the swing shaft 25 is hingedly connected with the first ladder 11 and can be instantly turned over with the rotation of the first pull rod 24. At the same time, the top of the swing shaft 25 is sleeved with a second pull rod 27 arranged symmetrically, the first end of the second pull rod 27 is provided with a door-shaped pushing frame 26, and a square pushing plate 262 is arranged at the front end of the pushing frame 26 and can move forward and backward through the turning action of the swing shaft 25, so as to push the cement preform into the next processing stage.

[0050] In the conveying mechanism 3 part, the conveying motor 31 in the embodiment is arranged on the first ladder 11, the output end of which is connected with the conveying pulley 32, which drives the plurality of conveying rollers 33 transversely arranged on the second ladder 12 to rotate clockwise. The conveying rollers 33 are uniformly distributed along the second ladder 12, which is used for transversely conveying the cement preform to be cut, and the synchronous conveying is realized through the connection transmission with the conveying pulley 32. In order to better control the conveying amount, the conveying baffle 34 which can slide transversely is arranged above the conveying rollers 33, and the operator can adjust the position of the baffle according to the actual demand, so as to flexibly adjust the number of conveyed preforms, and ensure the stable supply of materials in the cutting process.

[0051] In the embodiment, the two sides of the pushing frame 26 are clamped with rotatable rollers 261 which are in rolling contact with the frame 1, and the stable reciprocating movement of the pushing mechanism 2 is realized through the rolling action. The design of the rollers 261 can effectively reduce the frictional resistance during the movement of the pushing frame 26, and at the same time ensure that the cement preform maintains a stable running track during the pushing process, avoiding the influence of cutting precision due to shaking or deviation.

[0052] Preferably, in order to ensure the long-term operation of the pushing mechanism 2, the power of the pushing motor 21 and the reduction ratio of the gearbox 23 in the embodiment are precisely designed, which can provide stable and sufficient power output for the pushing frame 26, so that the pushing action is smooth and not affected by load fluctuation. In addition, the material of the pushing pulley 22 is made of high-strength wear-resistant material, which can maintain good mechanical properties for a long time, reducing the frequency of equipment maintenance.

[0053] Further, in the optimization design of the conveying mechanism 3, the conveying baffle 34 is installed in a chute structure, which can slide transversely along the second ladder 12 stably, and after adjustment, it can be fixed at the specified position through the locking mechanism. The conveying roller 33 adopts bearing type installation mode, the bearings at both ends of which are connected with the support of the second ladder 12, which ensures that the rotation of the conveying roller 33 is more smooth, and the cement preform is stably conveyed through the rolling friction.

[0054] In addition, in order to facilitate the maintenance and operation of the overall device, the pushing frame 26, the roller 261 and the conveying mechanism 3 of the embodiment are designed in a modular manner, and users can quickly disassemble or replace the parts according to actual needs, thereby reducing downtime and improving equipment operation efficiency.

[0055] In summary, the precise cooperation between the pushing mechanism 2 and the conveying mechanism 3 in the embodiment realizes the efficient conveying and stable pushing of the cement preform during the cutting process, which provides reliable foundation support for the cutting function of the device.

[0056] Embodiment three

[0057] In combination Figures 3-5 On the basis of the above-mentioned embodiments, the embodiment further gives the following contents:

[0058] In the embodiment, the first end of the third ladder platform 13 is provided with a plurality of rotatable slag removal wheels 6 matched with the cutting wire 44, which can roll to remove slag during cutting of the cutting wire 44.

[0059] The recycling plate 5 is designed to be inclined, and can collect the waste materials falling from the rolling conveying of the conveying rollers 33.

[0060] The outer periphery of the pusher motor 21 is provided with a guardrail for instant protection of the pusher motor 21.

[0061] Please refer to the accompanying drawings Figures 3-5 The third embodiment of the cutting device with waste material collecting function for cement preform production is provided in the embodiment. In the embodiment, the first end of the third ladder platform 13 is provided with a plurality of rotatable slag removal wheels 6 matched with the cutting wire 44. The slag removal wheels 6 are mounted on the support structure of the third ladder platform 13 through bearings, and the positions of the slag removal wheels 6 correspond to the working path of the cutting wire 44. The outer surface of the slag removal wheel 6 is made of wear-resistant material and is designed with annular convex structure to enhance the adhesion and guiding ability of slag generated in the cutting process. When the cutting wire 44 is pushed by the preform to perform cutting operation, the slag removal wheel 6 moves synchronously with the cutting wire 44 to roll and remove the slag generated in the cutting process, so as to keep the cutting area clean and reduce the adhesion of slag to the cutting wire 44.

[0062] In the embodiment, the recycling plate 5 is designed to be inclined and located below the second ladder platform 12 and extends to the bottom of the conveying mechanism 3. The recycling plate 5 is fixed through a support frame, and the inclination angle of the plate surface is optimized according to the arrangement height of the conveying rollers 33 and the natural sliding characteristics of the slag. During rolling conveying of the cement preform, the conveying rollers 33 will generate some falling scrap or waste materials, which will fall through the gap between the conveying rollers 33 to the surface of the recycling plate 5. Under the action of the inclined force, the waste materials slide along the recycling plate 5 and gather in the waste material collecting area below, which is convenient for centralized treatment and recycling.

[0063] Further, the positions and angles of the slag removal wheel 6 and the recycling plate 5 are coordinately designed, so that the slag generated in the cutting process can directly fall into the recycling plate 5 through the guiding action of the slag removal wheel 6. The outer shape of the guardrail of the pusher motor 21 is consistent with the rack 1, does not affect the compactness of the whole device and the cooperation between the functional modules, and the structural material has high corrosion resistance and mechanical strength, which is suitable for dusty and high-strength operation conditions in the cement preform production environment.

[0064] In addition, in the embodiment, the push and division motor 21 is peripherally provided with a guardrail, which is integrally formed with a supporting frame by using a metal mesh. The guardrail is fixed to the machine frame 1 of the first ladder stand 11 and completely covers the push and division motor 21. The design of the guardrail fully considers the requirements of equipment operation and daily maintenance, so as to avoid accidental damage of the push and division motor 21 caused by external foreign matters or operation errors during operation.

[0065] The working principle and use process of the utility model are as follows:

[0066] Firstly, the cement preform to be cut is conveyed on the conveying roller 33 of the second ladder stand 12. The conveying mechanism 3 is driven by the conveying motor 31, and a plurality of conveying rollers 33 are driven to rotate clockwise by the conveying belt pulley 32, so as to realize the horizontal rolling conveying of the cement preform. During the conveying process, the conveying baffle 34 can be horizontally adjusted to control the quantity and position of the conveyed cement preform, so as to ensure the accuracy of cutting. When the preform is conveyed to the cutting position, the push and division mechanism 2 starts to work. The push and division mechanism 2 drives the gearbox 23 by the push and division motor 21, drives the push and division belt pulley 22 to rotate, and then drives the push frame 26 to move forward through the linkage of the first pull rod 24 and the swing shaft 25. The push plate 262 on the push frame 26 contacts the cement preform and pushes it to move to the cutting mechanism 4.

[0067] The cutting mechanism 4 is located on the third ladder stand 13, and the core components thereof are the spring plate 41, the elastic spring 411, the sickle-shaped hook plate 42 and the cutting wire 44. When the cement preform is pushed to the position below the cutting wire 44, the cutting wire 44 contacts the preform and starts to cut. During the cutting process, the cutting wire 44 stretches the elastic spring 411 under the pushing of the preform, and the cutting action is completed. At the same time, the slag removal wheel 6 at the first end of the third ladder stand 13 cooperates with the cutting wire 44 and rolls to remove the slag generated during cutting along with the movement of the cutting wire 44, so as to ensure the smoothness of cutting. After cutting is completed, the waste falls to the recycling plate 5 below the second ladder stand 12 through the rolling of the conveying roller 33. The recycling plate 5 is designed as an inclined structure, so as to collect the waste and facilitate subsequent processing.

[0068] The above only describes the preferred embodiment of the utility model, and does not limit the utility model. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cutting device with waste collection function for cement preform production, comprising a rack (1) provided with a first ladder (11), a second ladder (12) and a third ladder (13) arranged in sequence and raised, characterized in that: The first ladder (11) is provided with a pushing and distributing mechanism (2) which can move linearly along the second ladder (12), the second ladder (12) is provided with a conveying mechanism (3) which can roll and convey the cement preform to be cut along the second ladder (12), and a recovery plate (5) is arranged below the conveying mechanism (3) to collect the waste falling from the conveying mechanism (3), and the third ladder (13) is provided with a cutting mechanism (4) extending to the second ladder (12) to passively cut the cement preform to be cut pushed by the pushing and distributing mechanism (2); The cutting mechanism (4) comprises a spring plate (41) arranged on the third ladder (13), the top wall of the spring plate (41) is uniformly provided with a plurality of vertical and downward tension springs (411), the bottom of the spring plate (41) is provided with a rotating shaft (43), a rotatable sickle-shaped hook plate (42) is sleeved on the rotating shaft (43), the top of the hook plate (42) is hooked with the bottom of the tension spring (411), the cutting wire (44) is arranged on the cutting wire (44) and extends to the end of the second ladder (12), the cutting wire (44) can cut and stretch the tension spring (411) when the cement preform is pushed, and the bottom end of the cutting wire (44) is outwardly extended with a longitudinal material collecting table (45).

2. The cutting device with a waste collection function for a cement preform production according to claim 1, characterized in that: The pushing and distributing mechanism (2) comprises a pushing and distributing motor (21) connected with a gearbox (23) arranged on the first ladder (11), a pushing and distributing pulley (22) is arranged between the pushing and distributing motor (21) and the gearbox (23), two symmetrical first pull rods (24) are hingedly connected on the two sides of the gearbox (23), a square closed swing shaft (25) is connected with the first end of the first pull rod (24), the bottom of the swing shaft (25) is hingedly connected with the first ladder (11) and can be turned to flip immediately, a symmetrical second pull rod (27) is sleeved with the top of the swing shaft (25), and a door-shaped pushing frame (26) is arranged at the first end of the second pull rod (27), and a square pushing plate (262) is arranged at the front end of the pushing frame (26) and can move forward and backward when the swing shaft (25) is flipped.

3. The cutting device with a waste collecting function for a cement preform production according to claim 2, characterized in that: The conveying mechanism (3) comprises a conveying motor (31) arranged on the first ladder (11), a conveying pulley (32) connected with the output end of the conveying motor (31), and a plurality of clockwise rotating conveying rollers (33) uniformly arranged on the second ladder (12), the conveying rollers (33) are connected with the conveying pulley (32) for driving and rolling to convey the cement preform, and a conveying baffle (34) is arranged above the conveying rollers (33) and can slide transversely to adjust the total amount of the cement preform to be conveyed.

4. The cutting device with a waste collecting function for a cement preform production according to claim 3, characterized in that: The periphery of the pushing and distributing motor (21) is provided with a guardrail for instant protection of the pushing and distributing motor (21).

5. The cutting device with a waste collecting function for a cement preform production according to claim 4, characterized in that: The two sides of the pushing frame (26) are clamped with rotatable rollers (261) which are in rolling contact with the frame (1) and can roll immediately when the pushing and distributing mechanism (2) moves back and forth, and are used for stable pushing and distribution of the cement preform.

6. The cutting device with a waste collecting function for a cement preform production according to claim 5, characterized in that: The first end of the third ladder (13) is provided with a plurality of rotatable slag removing wheels (6) matched with the cutting wire (44) which can roll and remove slag when the cutting wire (44) cuts.

7. The cutting device with a waste collecting function for producing a cement preform according to any one of claims 1-6, characterized in that: The recovery plate (5) is designed to be inclined to collect the waste falling from the rolling and conveying of the conveying rollers (33).

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