Cutting device for heat preservation building block machining

Abstract

The cutting device comprises a machining table, the top of the machining table is of an inwards-concave structure and is fixedly connected with a heat preservation building block supporting table, a plurality of drainage holes are formed in the top of the machining table, the heat preservation building block supporting table is located among the drainage holes, and supporting plates are fixedly connected to the two sides of the bottom of the machining table. The machining table is movably sleeved with a transparent protective cover with the bottom open, and lifting driving assemblies are fixedly connected between the repelling sides of the two supporting plates and the two sides of the transparent protective cover correspondingly. According to the utility model, a series of structures are arranged, so that the thermal insulation building blocks can be automatically cut in a closed manner and can be automatically and elastically tightened and fixed during cutting, the use is convenient, the phenomenon of large-amplitude displacement of the thermal insulation building blocks during cutting is reduced, the cutting stability is improved, and the saw blade is conveniently sprayed for cooling and the cutting position is subjected to dust fall while the closed cutting is ensured; and water and dust can be stably limited and prevented from splashing during cooling and dust falling, and the use environment-friendly effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material processing, in particular to a cutting device for processing thermal insulation blocks. Background Art

[0002] With the rapid development of the construction industry, a new type of building material - concrete insulation blocks has been widely used. However, in actual use, insulation blocks of different specifications are needed. This requires the companies that produce this type of building material to produce insulation blocks of different sizes according to construction needs. The current common practice is to first produce large insulation blocks, and then cut the large insulation blocks into small insulation blocks as needed. Saw blades and saw teeth are commonly used as cutting tools. The cutting of insulation blocks is prone to generate dust. If it is not cleaned in time, it will cause environmental pollution and reduce environmental protection.

[0003] In this regard, after searching, publication number CN205704638U discloses a cutting device for processing thermal insulation blocks, including a fixed platform, a lifting platform, a turbine, and a lifting motor. A connecting beam is arranged on the top of the fixed platform, and protective covers are arranged on both sides of the fixed platform. A fixed plate is arranged between the connecting beams. Rollers, arm beams, connecting rods, rotating shafts, and limit blocks are arranged on the lifting platform, and a water spray nozzle is arranged on the limit block; a turbine and a lifting motor are arranged on the fixed plate to facilitate the rising or falling of the lifting platform, and a water spray nozzle is arranged on the limit block, which can spray water onto the saw blade, which not only reduces the damage to the saw teeth in the process of cutting blocks and prolongs the service life of the saw teeth, but also can absorb the dust generated in the process of cutting thermal insulation blocks, improves environmental protection, and at the same time can promote the improvement of the cutting quality of thermal insulation blocks.

[0004] The above technology controls the movement of the saw blade to cut the insulation blocks, and sprays water onto the saw blade through a water nozzle to achieve a cooling and dust suppression effect. However, there are the following shortcomings when using it: 1. Water spraying for dust suppression during direct exposed cutting cannot avoid the phenomenon of large amounts of dust or water splashing out during cutting. The water and dust cannot be stably restricted from splashing out, and the dust suppression effect is not ideal, which cannot meet the requirements of environmental protection use; 2. The insulation blocks cannot be automatically fixed during cutting, and there is a phenomenon of large displacement of the insulation blocks during cutting, and the cutting stability is not ideal. In view of this, we propose a cutting device for insulation block processing to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device for processing thermal insulation blocks to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for processing thermal insulation blocks, comprising a processing table, the top of the processing table is set as an inner concave structure and is fixedly connected to a thermal insulation block support, a plurality of drainage holes are opened on the top of the processing table, the thermal insulation block support is located between the plurality of drainage holes, and support plates are fixedly connected to both sides of the bottom of the processing table, and the thermal insulation block support is used to support the thermal insulation block to be cut;

[0007] The movable sleeve of the processing table is provided with a transparent protective cover with an opening at the bottom, and a lifting drive assembly is fixedly connected between the two opposing sides of the two support plates and the two sides of the transparent protective cover, and the lifting drive assembly is used to drive the transparent protective cover to move up and down, and the top of the processing table is unsealed when the transparent protective cover moves up;

[0008] Reciprocating electric push rods are embedded and fixed on the inner walls of both sides of the transparent shield, and a same saw blade is fixedly connected between the extended ends of the two reciprocating electric push rods. The extended end of the reciprocating electric push rod on the right side is in an extended state, and two lever-type elastic pressing and fixing components are provided on the front and rear sides of the saw blade. The transparent shield is slidably sleeved on the four lever-type elastic pressing and fixing components. The lever-type elastic pressing and fixing group is used to elastically tighten and fix the thermal insulation block by leveraging its downward force when the transparent shield moves downward, and the two reciprocating electric push rods are used to drive the saw blade to move back and forth right and left to perform cutting work;

[0009] A spray cooling and dust suppression component is installed on the top of the transparent shield, which is used to spray and cool the saw blade and reduce dust during cutting. The transparent shield is used to surround the cutting part to prevent dust and water splashing outward during cutting.

[0010] Preferably, the lifting drive assembly includes an L-shaped limit support, and the adjacent sides of the two L-shaped limit supports are respectively fixedly connected to the repelling sides of the two support plates, and a multi-stage electric telescopic rod is fixedly installed on the bottom inner wall of the L-shaped limit support. The protruding end of the multi-stage electric telescopic rod is fixedly connected with a connecting seat, and the adjacent sides of the two connecting seats are respectively fixedly connected to the two sides of the transparent protective cover, and the front side of the multi-stage electric telescopic rod on the left is fixedly connected with a first synchronous control switch, and the two multi-stage electric telescopic rods are electrically connected to the first synchronous control switch.

[0011] Preferably, the leveraged elastic pressing component includes a pressing block, the bottom of which is bonded and fixed with anti-slip rubber, the top of the pressing block is fixedly connected to a T-shaped guide rod, the saw blade is located between two front and rear opposite T-shaped guide rods, the transparent protective cover is slidably sleeved on the four T-shaped guide rods, a spring is fixedly connected between the top of the pressing block and the top inner wall of the transparent protective cover, and the spring is movably sleeved on the corresponding T-shaped guide rod.

[0012] Preferably, the spray cooling and dust suppression assembly includes a water tank fixedly mounted on the top of the transparent protective cover, an avoidance hole is opened on the top inner wall of the transparent protective cover, a water pump located in the avoidance hole is fixedly mounted on the bottom of the water tank, the water inlet of the water pump extends into the water tank, the water outlet of the water pump extends into the transparent protective cover and is connected and fixedly provided with a spray head.

[0013] Preferably, the distance between the bottom of the transparent shield and the top of the L-shaped limit support is the same as the distance between the bottom of the saw blade and the top of the insulation block support.

[0014] Preferably, a same slag receiving box is movably contacted between the two support plates, and the slag receiving box is located below the multiple drainage holes.

[0015] Preferably, a second synchronous control switch is fixedly connected to the top of the reciprocating electric push rod on the left, and both reciprocating electric push rods are electrically connected to the second synchronous control switch.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. This is a cutting device for processing thermal insulation blocks. Through the cooperation of the lifting drive assembly, transparent shield, processing table, thermal insulation block support table, reciprocating electric push rod and saw blade, the saw blade can be driven to move down and reciprocate right and left to perform cutting work, and can be surrounded and sealed on the outside during cutting, so as to achieve the effect of automatic closed cutting of thermal insulation blocks, prevent dust from drifting outward, and improve the closed dustproof effect;

[0018] 2. This thermal insulation block cutting device can automatically tighten and press the thermal insulation block during cutting by using the leveraged elastic pressing component and the transparent shield, thereby reducing the large displacement of the thermal insulation block during cutting, improving the cutting stability, and eliminating the need for personnel to fix the thermal insulation block separately, which is convenient to use.

[0019] 3. This cutting device for processing thermal insulation blocks, through the cooperation of the transparent shield, spray cooling and dust suppression components, drainage holes and slag receiving box, can spray cooling on the saw blade and reduce dust on the cutting position while ensuring closed cutting, thereby achieving a stable effect of limiting splashing of water and dust during cooling and dust reduction, improving the dust reduction effect and meeting the needs of environmental protection.

[0020] The utility model is provided with a series of structures, which is convenient for automatic closed cutting of the thermal insulation blocks, and is convenient for automatically elastically tightening and pressing the thermal insulation blocks during cutting. It is easy to use, reduces the phenomenon of large displacement of the thermal insulation blocks during cutting, improves cutting stability, and is convenient for spraying cooling of the saw blade and dust reduction at the cutting position while ensuring closed cutting. It can stably limit water and dust from splashing when cooling and dust reduction, thereby improving the environmental protection effect of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of a cutting device for processing thermal insulation blocks proposed by the utility model;

[0022] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of ;

[0023] Figure 3 for Figure 1 Schematic diagram of the structure in which the transparent shield is raised.

[0024] In the figure: 1. Processing table; 2. Drain hole; 3. Insulation block support; 4. Support plate; 5. Transparent shield; 6. L-shaped limit support; 7. Multi-stage electric telescopic rod; 8. Connecting seat; 9. Reciprocating electric push rod; 10. Saw blade; 11. Press block; 12. T-shaped guide rod; 13. Spring; 14. Water tank; 15. Water pump; 16. Spray head; 17. Slag receiving box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 3 As shown, a cutting device for processing thermal insulation blocks proposed in this embodiment includes a processing table 1, the top of the processing table 1 is set as an inner concave structure and is fixedly connected to a thermal insulation block support 3, a plurality of drainage holes 2 are opened on the top of the processing table 1, and the thermal insulation block support 3 is located between the plurality of drainage holes 2, and support plates 4 are fixedly connected to both sides of the bottom of the processing table 1, and the thermal insulation block support 3 is used to support the thermal insulation block to be cut, wherein the thermal insulation block support 3 is a T-shaped support with a larger upper part and a smaller lower part; a transparent protective cover 5 with an opening at the bottom is movably sleeved on the processing table 1, and a lifting drive assembly is fixedly connected between the two sides of the transparent protective cover 5 on the repelling sides of the two support plates 4, respectively, and the lifting drive assembly is used to drive the transparent protective cover 5 to move up and down, and the top of the processing table 1 is unsealed when the transparent protective cover 5 moves up;

[0027] Reciprocating electric push rods 9 are embedded and fixed on the inner walls of both sides of the transparent shield 5, and the same saw blade 10 is fixedly connected between the extended ends of the two reciprocating electric push rods 9. The extended end of the reciprocating electric push rod 9 on the right side is in an extended state, and the front and rear sides of the saw blade 10 are provided with two lever-type elastic pressing components. The transparent shield 5 is slidably sleeved on the four lever-type elastic pressing components, and the top of the reciprocating electric push rod 9 on the left side is fixedly connected with a second synchronous control switch. The two reciprocating electric push rods 9 are electrically connected to the second synchronous control switch, which facilitates personnel to synchronously open and close the two reciprocating electric push rods 9. The elastic pressing group is used to elastically tighten and press the thermal insulation blocks by using the downward force of the transparent shield 5 when it moves downward, and use two reciprocating electric push rods 9 to drive the saw blade 10 to move back and forth right and left to perform cutting work; a spray cooling and dust suppression component is installed on the top of the transparent shield 5, and a slag receiving box 17 is movably contacted between the two support plates 4. The slag receiving box 17 is located below the multiple drainage holes 2. The spray cooling and dust suppression component is used to spray cooling and dust reduction on the saw blade 10 during cutting. The transparent shield 5 is used to surround the cutting part to prevent dust and water splashing outward during cutting. The slag receiving box 17 is set to collect the discharged water slag at the bottom.

[0028] Specifically, the lifting drive assembly includes an L-shaped limit support 6, and the adjacent sides of the two L-shaped limit supports 6 are respectively fixedly connected to the repelling sides of the two support plates 4. A multi-stage electric telescopic rod 7 is fixedly installed on the bottom inner wall of the L-shaped limit support 6, and the extended ends of the multi-stage electric telescopic rod 7 are fixedly connected to a connecting seat 8. The adjacent sides of the two connecting seats 8 are respectively fixedly connected to the two sides of the transparent shield 5, and the front side of the multi-stage electric telescopic rod 7 on the left is fixedly connected to a first synchronous control switch. The two multi-stage electric telescopic rods 7 are both electrically connected to the first synchronous control switch. The distance between the bottom of the transparent shield 5 and the top of the L-shaped limit support 6 is the same as the distance between the bottom of the saw blade 10 and the top of the insulation block support 3, which facilitates the personnel to judge that the cutting is completed when the transparent shield 5 moves down to contact with the top of the L-shaped limit support 6; the L-shaped limit support 6, the multi-stage electric telescopic rod 7, the connecting seat 8 and the first synchronous control switch are set to cooperate, and the two multi-stage electric telescopic rods 7 are used to drive the transparent shield 5 to move up and down through the two connecting seats 8.

[0029] Furthermore, the leveraged elastic pressing assembly includes a pressing block 11, the bottom of the pressing block 11 is bonded and fixed with an anti-skid rubber, the top of the pressing block 11 is fixedly connected with a T-shaped guide rod 12, the saw blade 10 is located between two T-shaped guide rods 12 facing each other, and the transparent shield 5 is slidably sleeved on the four T-shaped guide rods 12, wherein the top of the transparent shield 5 is provided with four vertical guide holes respectively slidably connected to the outer sides of the corresponding T-shaped guide rods 12, and the transparent shield 5 is slidably sleeved on the four T-shaped guide rods 12 through the four vertical guide holes, which plays the effect of guiding the vertical sliding of the T-shaped guide rods 12, and the pressing block A spring 13 is fixedly connected between the top of 11 and the top inner wall of the transparent shield 5, and the spring 13 is movably sleeved on the corresponding T-shaped guide rod 12; the set pressure block 11, anti-skid rubber, T-shaped guide rod 12 and spring 13 cooperate, and when the transparent shield 5 moves downward, the four anti-skid rubbers will be driven by the four springs 13 and the four pressure blocks 11 in turn to move downward until they contact the thermal insulation block and are blocked and restricted by it. The transparent shield 5 that continues to move downward compresses the four springs 13, and uses the elastic force of the spring 13 in the compressed state to drive the corresponding pressure block 11 to elastically tighten and press the thermal insulation block.

[0030] Furthermore, the spray cooling and dust suppression component includes a water tank 14 fixedly installed on the top of the transparent shield 5, wherein four fixing rods are fixedly connected in a rectangular shape between the bottom of the water tank 14 and the top of the transparent shield 5, which play the effect of supporting the water tank 14. An avoidance hole is opened on the top inner wall of the transparent shield 5, and a water pump 15 located in the avoidance hole is fixedly installed at the bottom of the water tank 14. The water inlet of the water pump 15 extends into the water tank 14, and the water outlet of the water pump 15 extends into the transparent shield 5 and is connected and fixed with a spray head 16; the water tank 14, the water pump 15 and the spray head 16 are arranged in cooperation, and the water in the water tank 14 is extracted by the water pump 15, and the water is sprayed to the cut part in the transparent shield 5 through the spray head 16, and the sprayed water is used to cool the saw blade 10 and perform dust reduction treatment.

[0031] The method of using this embodiment is as follows: when in use, firstly start the two multi-stage electric telescopic rods 7 in the positive direction to drive the two connecting seats 8 to move upward, and the two connecting seats 8 drive the transparent shield 5 to rise, and remove the shielding on the top of the processing table 1. At this time, the personnel puts the insulation block on the top of the insulation block support 3, and then start the two multi-stage electric telescopic rods 7 in the reverse direction to drive the transparent shield 5 to move downward, and start the two reciprocating electric push rods 9 to drive the saw blade 10 to move back and forth right and left. When the transparent shield 5 moves downward, the two reciprocating electric push rods 9 drive the saw blade 10 to move downward, and at the same time, the transparent shield 5 drives the four pressing blocks 11 to move downward through the four springs 13 The pressing block 11 drives the corresponding anti-skid rubber to move downward until it contacts the heat-insulating block and is blocked and restricted by it. The transparent shield 5 that continues to move downward slides downward on the four T-shaped guide rods 12 and compresses the four springs 13. The elastic force of the springs 13 in the compressed state drives the corresponding pressing block 11 to elastically tighten and press the heat-insulating block, and the saw blade 10 that continues to move downward and reciprocates right and left cuts the heat-insulating block. By automatically tightening and pressing the heat-insulating block elastically during downward cutting, the phenomenon of large displacement of the heat-insulating block during cutting is reduced, the cutting stability is improved, and there is no need for personnel to fix the heat-insulating block separately, which is convenient to use.

[0032] When cutting, the water pump 15 is turned on, the water pump 15 draws water from the water tank 14, and sprays the water to the cut part in the transparent shield 5 through the spray head 16. The sprayed water cools the saw blade 10 and reduces dust on the cut part. When cutting, the transparent shield 5 can be closed and shielded on the outside to prevent dust and water from splashing out, so that water and powder residue can only be discharged downward through the drainage hole 2 and collected in the residue receiving box 17, so as to achieve the effect of stably limiting the splashing of water and dust during cutting, improve the dust reduction effect, and meet the requirements of environmental protection.

[0033] After use, the two multi-stage electric telescopic rods 7 are started forward again to drive the transparent shield 5 to move upward. The transparent shield 5 drives the saw blade 10 to rise and reset through the two reciprocating electric push rods 9. The transparent shield 5 gradually releases the compression force on the four springs 13 upward, and after the compression force is released, the four pressure blocks 11 are driven to rise through the four springs 13 to release the pressed state. At this time, the personnel can take out the thermal insulation block and replace it with the next thermal insulation block to be cut.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cutting device for processing thermal insulation blocks, comprising a processing table (1), characterized in that: The top of the processing table (1) is arranged as an inwardly concave structure and is fixedly connected to a heat-insulating block support platform (3); a plurality of drainage holes (2) are provided on the top of the processing table (1); the heat-insulating block support platform (3) is located between the plurality of drainage holes (2); and support plates (4) are fixedly connected to both sides of the bottom of the processing table (1); The processing table (1) is provided with a transparent protective cover (5) with an opening at the bottom, and lifting drive components are fixedly connected between the two sides of the two support plates (4) that repel each other and the two sides of the transparent protective cover (5); Reciprocating electric push rods (9) are embedded and fixed on the inner walls of both sides of the transparent shield (5), and a same saw blade (10) is fixedly connected between the extended ends of the two reciprocating electric push rods (9), and the extended end of the reciprocating electric push rod (9) on the right side is in an extended state, and the front and rear sides of the saw blade (10) are provided with two lever-type elastic pressing components, and the transparent shield (5) is slidably sleeved on the four lever-type elastic pressing components; A spray cooling and dust suppression component is installed on the top of the transparent protective cover (5).

2. A cutting device for processing thermal insulation blocks according to claim 1, characterized in that: The lifting drive assembly comprises an L-shaped limit support (6), the adjacent sides of the two L-shaped limit supports (6) are respectively fixedly connected to the repelling sides of the two support plates (4), a multi-stage electric telescopic rod (7) is fixedly installed on the bottom inner wall of the L-shaped limit support (6), the extended end of the multi-stage electric telescopic rod (7) is fixedly connected to a connecting seat (8), the adjacent sides of the two connecting seats (8) are respectively fixedly connected to the two sides of the transparent protective cover (5), the front side of the left multi-stage electric telescopic rod (7) is fixedly connected to the first synchronous control switch, and the two multi-stage electric telescopic rods (7) are both electrically connected to the first synchronous control switch.

3. A cutting device for processing thermal insulation blocks according to claim 2, characterized in that: The lever-type elastic pressing assembly comprises a pressing block (11), the bottom of the pressing block (11) is bonded and fixed with an anti-skid rubber, the top of the pressing block (11) is fixedly connected with a T-shaped guide rod (12), the saw blade (10) is located between two T-shaped guide rods (12) that are opposite to each other at the front and rear, the transparent shield (5) is slidably sleeved on the four T-shaped guide rods (12), a spring (13) is fixedly connected between the top of the pressing block (11) and the top inner wall of the transparent shield (5), and the spring (13) is movably sleeved on the corresponding T-shaped guide rod (12).

4. A cutting device for processing thermal insulation blocks according to claim 3, characterized in that: The spray cooling and dust suppression assembly comprises a water tank (14) fixedly mounted on the top of a transparent protective cover (5); a avoidance hole is provided on the top inner wall of the transparent protective cover (5); a water pump (15) located in the avoidance hole is fixedly mounted on the bottom of the water tank (14); a water inlet of the water pump (15) extends into the water tank (14); a water outlet of the water pump (15) extends into the transparent protective cover (5) and is connected and fixed to a spray head (16).

5. The cutting device for processing thermal insulation blocks according to claim 2, characterized in that: The distance between the bottom of the transparent shield (5) and the top of the L-shaped limiting support (6) is the same as the distance between the bottom of the saw blade (10) and the top of the thermal insulation block support (3).

6. The cutting device for processing thermal insulation blocks according to claim 1, characterized in that: A common slag receiving box (17) is movably connected between the two support plates (4), and the slag receiving box (17) is located below the plurality of drainage holes (2).

7. The cutting device for processing thermal insulation blocks according to claim 1, characterized in that: A second synchronous control switch is fixedly connected to the top of the reciprocating electric push rod (9) on the left side, and both reciprocating electric push rods (9) are electrically connected to the second synchronous control switch.

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