Forming device for wall heat preservation block

Abstract

The invention provides a wall thermal insulation block forming device, and belongs to the technical field of thermal insulation block forming, the wall thermal insulation block forming device comprises a rack, a mixing cylinder is arranged on the rack, a material opening is formed in a side plate of the mixing cylinder, a baffle used for covering the material opening is slidably arranged at the side plate of the mixing cylinder, two guide rods are vertically arranged above the baffle, the guide rods are slidably arranged on a guide seat, and the guide seat is provided with a guide rod. The guide seat is fixedly arranged on the mixing barrel, the two ends of the spring I are respectively connected with the baffle and the guide seat, middle plates are arranged on the baffle and positioned on the two sides of the material port, sliding rods are arranged below the middle plates, and shoe plates are arranged at the lower ends of the sliding rods; a forming box is arranged below the rack, and the upper edge of the forming box is a cambered surface. The forming box passes through the lower portion of the machine frame, the two cambered surfaces make contact with the two shoe plates correspondingly, the shoe plates and the sliding rods are driven to move upwards, the sliding rods drive the middle plate and the baffle to move upwards, and therefore the baffle is separated from the material opening, heat preservation materials evenly fall into the forming box along the axis of the forming box, and heat preservation blocks are formed more evenly.

Description

Technical Field

[0001] The present invention belongs to the technical field of insulation block molding, and particularly relates to a molding device for wall insulation blocks. Background Art

[0002] The manufacturing process of wall insulation blocks mainly includes four key links: raw material pretreatment, mixing and molding, compression curing, and post-demolding treatment. First, the selected insulation materials (such as polystyrene particles or rock wool fibers) are adjusted in particle size through a crusher, and then accurately proportioned with auxiliary materials such as binders and additives and put into a high-speed mixer for mixing. The uniformly mixed raw materials are melted at high temperature to form a slurry with appropriate fluidity, and then injected into a steel mold. After standing and curing in a constant temperature and humidity environment for 12 - 24 hours, after the phase change curing is completed, a hydraulic demolding device is used to take out the molded insulation blocks from the mold. Finally, after size detection, surface trimming, and quality inspection, they are stored in the warehouse.

[0003] In the prior art, to ensure uniform molding of wall insulation blocks, it is usually necessary to accurately inject raw materials into the mold. Traditional methods mainly rely on manual control of the feeding process of each mold one by one, which is not only cumbersome in operation but also has low production efficiency and is difficult to meet the needs of large-scale production. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above-mentioned shortcomings of the prior art and provide a molding device for wall insulation blocks.

[0005] The technical solution adopted to solve the above technical problem is: a molding device for wall insulation blocks, including a frame, on which a mixing cylinder is provided. A material port is provided on the side plate of the mixing cylinder, and a baffle for covering the material port is slidably provided at the side plate of the mixing cylinder. Two guide rods are vertically provided above the baffle, and the guide rods are slidably arranged on guide seats, and the guide seats are fixedly arranged on the mixing cylinder. A first spring is sleeved outside the guide rods, and the two ends of the first spring are respectively connected to the baffle and the guide seat. Middle plates are provided on both sides of the material port on the baffle. A sliding rod is provided below the middle plate, and the sliding rod is slidably arranged on a sliding seat, and the sliding seat is fixedly arranged on the baffle. A boot plate is provided at the lower end of the sliding rod; a molding box is provided below the frame, a plurality of pulleys are provided below the molding box, and the upper edge of the molding box is an arc surface.

[0006] Further, a plurality of sliding grooves are uniformly provided inside the molding box, and a sealing strip is slidably arranged along the horizontal direction in the sliding grooves of the molding box. The side surface of the sealing strip is flush with the inner side surface of the molding box. A second spring is provided between the molding box and the sealing strip, and a chamfer is provided at the upper end of the sealing strip.

[0007] Further, a partition for inserting into the sliding groove of the molding box is provided on the molding box.

[0008] Further, a material channel is provided on the side plate of the mixing cylinder below the material port.

[0009] Further, a slot is provided at the end of the material channel, and a sealing plate is slidably arranged on the slot. A base is provided at the lower end of the sealing plate. Insertion rods are vertically arranged upward at both ends of the base, and the insertion rods are slidably arranged in sockets. A third spring is sleeved outside the third spring, and both ends of the third spring are respectively connected to the base and the socket.

[0010] Further, a wedge block in contact with the partition board is provided below the base.

[0011] Further, a main shaft is rotatably arranged along the axis inside the mixing cylinder. The main shaft is connected to the rotating shaft of the motor, and the motor is fixedly arranged on the mixing cylinder. Stirring blades are arranged outside the main shaft.

[0012] Further, a crusher is provided on the cylindrical surface of the mixing cylinder. The discharge port of the crusher is connected to the mixing cylinder in a penetrating manner. A hopper is connected to the feeding port of the crusher, and a transmission mechanism is connected between the rotating shaft of the crushing blade of the crusher and the rotating shaft of the motor.

[0013] The beneficial effects of the present invention compared with the prior art are as follows: (1) The forming box of the present invention passes below the frame. The upper edges of the two long side plates of the forming box are respectively aligned with the two shoe plates, and the two arc surfaces are respectively in contact with the two shoe plates, driving the shoe plates and the sliding rods to move upward. The sliding seat makes the movement of the sliding rods more stable, and the sliding rods drive the middle plate and the baffle plate to move upward, so that the baffle plate is separated from the material port. The heat-insulating raw materials in the mixing cylinder fall from the material port into the forming box to be formed. As the forming box advances, the heat-insulating materials fall evenly along the axis of the forming box into the forming box, so that the forming of the heat-insulating blocks is more uniform.

[0014] (2) The present invention selects the partition board to insert into the sliding groove of the forming box, so that the partition board is inserted into the sliding groove of the forming box, thereby adjusting the length of the heat-insulating block. In the sliding groove where the partition board is not inserted, the sealing strip is flush with the side surface of the forming box under the action of the second spring, so that the side surface of the formed heat-insulating block is smooth.

[0015] (3) When the partition board on the forming box passes below the outlet of the material channel, the partition board contacts the inclined surface of the wedge block, driving the wedge block to move upward, so that the sealing plate moves upward along the slot, and the third spring is compressed. The sealing plate temporarily blocks the heat-insulating raw materials in the material channel, so that the heat-insulating materials do not flow out from the outlet of the material channel temporarily, ensuring that the heat-insulating materials do not fall on the partition board and keeping it clean. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the whole front of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the baffle plate installation of the present invention.

[0018] Figure 3It is a schematic structural diagram of the forming box of the present invention.

[0019] Figure 4 It is Figure 3 a partial enlarged view of the position B in

[0020] Figure 5 It is a schematic structural diagram of the seal strip and the second spring of the present invention.

[0021] Figure 6 It is Figure 2 a partial enlarged view of the position A in

[0022] Figure 7 It is a schematic structural diagram of the overall section of the present invention.

[0023] Figure 8 It is a schematic structural diagram of the installation of the crusher of the present invention.

[0024] Reference numerals: 1 - frame; 2 - mixing cylinder; 201 - material inlet; 3 - baffle; 4 - guide rod; 5 - guide seat; 6 - first spring; 7 - middle plate; 8 - sliding seat; 9 - sliding rod; 10 - shoe plate; 11 - forming box; 1101 - arc surface; 12 - pulley; 13 - seal strip; 14 - second spring; 15 - partition plate; 16 - material channel; 1601 - slot; 17 - sealing plate; 18 - base; 19 - inserting rod; 20 - socket; 21 - third spring; 22 - wedge block; 23 - motor; 24 - main shaft; 25 - stirring blade; 26 - crusher; 27 - hopper; 28 - transmission mechanism. Detailed implementation manners

[0025] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] As Figures 1 to 8 shown, a forming device for wall thermal insulation blocks includes a frame 1, a mixing cylinder 2 is provided on the frame 1, a material inlet 201 is provided on the side plate of the mixing cylinder 2, and a baffle 3 for covering the material inlet 201 is slidably provided at the side plate of the mixing cylinder 2. Two guide rods 4 are vertically provided above the baffle 3, the guide rods 4 are slidably provided on the guide seats 5, the guide seats 5 are fixedly provided on the mixing cylinder 2, a first spring 6 is sleeved outside the guide rods 4, and two ends of the first spring 6 are respectively connected to the baffle 3 and the guide seats 5. Middle plates 7 are provided on both sides of the material inlet 201 on the baffle 3, a sliding rod 9 is provided below the middle plates 7, the sliding rod 9 is slidably provided on the sliding seats 8, the sliding seats 8 are fixedly provided on the baffle 3, and a shoe plate 10 is provided at the lower end of the sliding rod 9.

[0027] Specifically, the thermal insulation materials are stirred and mixed in the mixing cylinder 2 and then fall from the material inlet 201.

[0028] Below the lowering of the frame 1 is provided with a forming box 11. Below the forming box 11 are provided with a plurality of pulleys 12. The upper edge of the forming box 11 is an arc surface 1101.

[0029] Specifically, manually push the forming box 11 to pass below the frame 1. The upper edges of the two long side plates of the forming box 11 are respectively aligned with the two shoe plates 10. The two arc surfaces 1101 are respectively in contact with the two shoe plates 10, driving the shoe plates 10 and the sliding rod 9 to move upward. The sliding seat 8 makes the movement of the sliding rod 9 more stable. The sliding rod 9 drives the middle plate 7 and the baffle 3 to move upward, so that the baffle 3 is separated from the material port 201. The heat-insulating raw material in the mixing cylinder 2 falls from the material port 201 into the forming box 11 for forming. During this process, the guide rod 4 slides in the guide seat 5, and the first spring 6 is compressed.

[0030] In order to adjust the forming size of the heat-insulating block, a plurality of groups of sliding grooves are evenly arranged inside the forming box 11. A seal strip 13 is slidably arranged along the horizontal direction in the sliding grooves of the forming box 11. The side surface of the seal strip 13 is flush with the inner side surface of the forming box 11. A second spring 14 is arranged between the forming box 11 and the seal strip 13. The upper end of the seal strip 13 is provided with a chamfer.

[0031] A partition plate 15 for inserting into its sliding groove is provided on the forming box 11.

[0032] Specifically, according to the length of the heat-insulating block required, select the partition plate 15 to be inserted into the sliding groove of the forming box 11. First, align the partition plate 15 with the sliding groove of the forming box 11. During the process of inserting the partition plate 15 downward, the partition plate 15 first contacts the chamfer at the upper end of the seal strip 13, driving the two seal strips 13 to move outward, creating space for the downward movement of the partition plate 15. The partition plate 15 is finally inserted into the sliding groove of the forming box 11, thereby adjusting the length of the heat-insulating block. In the sliding grooves where the partition plate 15 is not inserted, the seal strip 13 is flush with the side surface of the forming box 11 under the action of the second spring 14, so that the side surface of the formed heat-insulating block is smooth.

[0033] Below the side plate of the mixing cylinder 2 at the material port 201 is provided with a material channel 16. The heat-insulating material slides down along the material channel 16 into the forming box 11.

[0034] In order to keep the partition plate 15 on the forming box 11 clean when passing below the outlet of the material channel 16 and prevent the upper side of the partition plate 15 from being contaminated with the heat-insulating material, a slot 1601 is provided at the end of the material channel 16. A sealing plate 17 is slidably arranged on the slot 1601. The lower end of the sealing plate 17 is provided with a base 18. At both ends of the base 18, vertically upward insertion rods 19 are provided. The insertion rods 19 are slidably arranged in the sockets 20. An outer sleeve of the third spring 21 is provided with the third spring 21. Both ends of the third spring 21 are respectively connected to the base 18 and the socket 20.

[0035] Below the base 18 is provided with a wedge block 22 in contact with the partition plate 15.

[0036] Specifically, when the partition plate 15 on the forming box 11 passes below the outlet of the material channel 16, the partition plate 15 contacts the inclined surface of the wedge block 22, driving the wedge block 22 to move upward. As a result, the sealing plate 17 moves upward along the slot 1601, and the third spring 21 is compressed. The sealing plate 17 temporarily blocks the heat-insulating raw material in the material channel 16, so that the heat-insulating material does not flow out of the outlet of the material channel 16 temporarily, ensuring that the heat-insulating material does not fall on the partition plate 15 and keeping it clean. When the partition plate 15 passes the outlet of the material channel 16, the third spring 21 provides elastic force to drive the sealing plate 17 to move downward, and the sealing plate 17 disengages from the slot 1601, and the heat-insulating material then falls into the forming box 11 along the material channel 16.

[0037] Inside the mixing cylinder 2, a main shaft 24 is rotatably arranged along the axis. The main shaft 24 is connected to the rotating shaft of the motor 23, and the motor 23 is fixedly arranged on the mixing cylinder 2. A stirring blade 25 is arranged outside the main shaft 24. Specifically, the motor 23 provides power to rotate the main shaft 24 and the stirring blade 25, and the stirring blade 25 fully mixes and stirs the heat-insulating material in the mixing cylinder 2.

[0038] A crusher 26 is arranged on the cylindrical surface of the mixing cylinder 2. The discharge port of the crusher 26 is connected to the mixing cylinder 2 in a through manner. A hopper 27 is connected to the feed port of the crusher 26, and a transmission mechanism 28 is connected between the rotating shaft of the crushing blade of the crusher 26 and the rotating shaft of the motor 23.

[0039] Among them, when the crushing blades in the crusher 26 rotate, the raw materials can be cut and crushed, which is convenient for the mixing and stirring of the heat-insulating material. The transmission mechanism 28 consists of two driving wheels and a transmission belt. The two driving wheels are jointly wound around the transmission belt. When one driving wheel rotates, power is transmitted through the transmission belt to drive the other driving wheel to rotate. The two drives of the transmission mechanism 28 are respectively installed on the rotating shaft of the motor 23 and the rotating shaft of the crushing blade of the crusher 26. Through the transmission of power by the transmission mechanism 28, the main shaft 24 drives the crushing blade of the crusher 26 to rotate. Raw materials are added through the hopper 27 and then enter the inside of the mixing cylinder 2 after being crushed by the crusher 26.

[0040] Working principle: In the initial state, the first spring 6 provides elastic force to keep the baffle 3 in the lower position, and the baffle 3 covers the material port 201. Raw materials are added to the hopper 27 in sequence. The motor 23 provides power, and the raw materials enter the inside of the mixing cylinder 2 after being crushed by the crusher 26. The motor 23 provides power to rotate the main shaft 24 and the stirring blade 25, and the stirring blade 25 fully mixes and stirs the heat-insulating material in the mixing cylinder 2. Moreover, a heating device is arranged outside the mixing cylinder 2 to heat the mixed raw materials.

[0041] According to the length of the insulation block required, select the partition 15 to insert into the chute of the forming box 11. First, align the partition 15 with the chute of the forming box 11. During the process of inserting the partition 15 downward, the partition 15 first contacts the chamfer at the upper end of the seal strip 13, driving the two seal strips 13 to move outward, creating space for the downward movement of the partition 15. The partition 15 is finally inserted into the chute of the forming box 11, thereby adjusting the length of the insulation block. When not inserted into the chute of the partition 15, the seal strip 13 is flush with the side surface of the forming box 11 under the action of the second spring 14, making the side surface of the formed insulation block smooth. Manually push the forming box 11 through the lower part of the frame 1. The upper edges of the two long side plates of the forming box 11 are respectively aligned with the two shoe plates 10, and the two arc surfaces 1101 are respectively in contact with the two shoe plates 10, driving the shoe plates 10 and the slide rod 9 to move upward. The slide seat 8 makes the movement of the slide rod 9 more stable. The slide rod 9 drives the middle plate 7 and the baffle 3 to move upward, so that the baffle 3 is separated from the material outlet 201. The heat-insulating raw material in the mixing cylinder 2 falls from the material outlet 201 into the forming box 11 for forming. As the forming box 11 advances, the heat-insulating material evenly falls into the forming box 11 along the axis of the forming box 11, making the forming of the insulation block more uniform. During this process, the guide rod 4 slides in the guide seat 5, and the first spring 6 is compressed.

[0042] When the partition 15 on the forming box 11 passes below the outlet of the material channel 16, the partition 15 contacts the inclined surface of the wedge block 22, driving the wedge block 22 to move upward. Thus, the sealing plate 17 moves upward along the slot 1601, and the third spring 21 is compressed. The sealing plate 17 temporarily blocks the heat-insulating raw material in the material channel 16, so that the heat-insulating material does not flow out of the outlet of the material channel 16 temporarily, ensuring that the heat-insulating material does not fall on the partition 15 and keeping it clean. When the partition 15 passes the outlet of the material channel 16, the third spring 21 provides elastic force to drive the sealing plate 17 to move downward, and the sealing plate 17 disengages from the slot 1601, and the heat-insulating material then falls into the forming box 11 along the material channel 16.

[0043] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all covered by the protection scope of the present invention.

Claims

1. A forming device for wall thermal insulation blocks, comprising a frame (1), characterized in that: A mixing cylinder (2) is provided on a frame (1). A material inlet (201) is provided on the side plate of the mixing cylinder (2). A baffle (3) for covering the material inlet (201) is slidably provided at the side plate of the mixing cylinder (2). Two guide rods (4) are vertically provided above the baffle (3). The guide rods (4) are slidably arranged on guide seats (5). The guide seats (5) are fixedly arranged on the mixing cylinder (2). A first spring (6) is sleeved outside the guide rods (4). Two ends of the first spring (6) are respectively connected to the baffle (3) and the guide seat (5). Middle plates (7) are provided on both sides of the material inlet (201) on the baffle (3). A slide rod (9) is provided below the middle plate (7). The slide rod (9) is slidably arranged on a slide seat (8). The slide seat (8) is fixedly arranged on the baffle (3). A boot plate (10) is provided at the lower end of the slide rod (9). A forming box (11) is provided below the frame (1). A plurality of pulleys (12) are provided below the forming box (11). The upper edge of the forming box (11) is an arc surface (1101).

2. The forming device for a wall thermal insulation block according to claim 1, characterized in that: A plurality of chutes are evenly provided inside the forming box (11). A seal strip (13) is slidably arranged along the horizontal direction in the chute of the forming box (11). The side surface of the seal strip (13) is flush with the inner side surface of the forming box (11). A second spring (14) is provided between the forming box (11) and the seal strip (13). A chamfer is provided at the upper end of the seal strip (13).

3. The forming device for a wall thermal insulation block according to claim 2, characterized in that: A partition plate (15) for inserting into the chute of the forming box (11) is provided on the forming box (11).

4. The forming device for a wall thermal insulation block according to claim 3, wherein: A material channel (16) is provided below the material inlet (201) at the side plate of the mixing cylinder (2).

5. The forming device for a wall thermal insulation block according to claim 4, characterized in that: A slot (1601) is provided at the end of the material channel (16). A sealing plate (17) is slidably arranged on the slot (1601). A base (18) is provided at the lower end of the sealing plate (17). Insertion rods (19) are vertically provided upward at both ends of the base (18). The insertion rods (19) are slidably arranged in sockets (20). A third spring (21) is sleeved outside the third spring (21). Two ends of the third spring (21) are respectively connected to the base (18) and the socket (20).

6. The forming device for a wall thermal insulation block according to claim 5, characterized in that: A wedge block (22) in contact with the partition plate (15) is provided below the base (18).

7. The forming device for a wall thermal insulation block according to claim 6, characterized in that: A main shaft (24) is rotatably arranged along the axis inside the mixing cylinder (2). The main shaft (24) is connected to the rotating shaft of a motor (23). The motor (23) is fixedly arranged on the mixing cylinder (2). Stirring blades (25) are provided outside the main shaft (24).

8. The forming device of a wall thermal insulation block according to claim 7, characterized in that: A crusher (26) is provided on the cylindrical surface of the mixing cylinder (2). The discharge port of the crusher (26) is connected to the mixing cylinder (2) in a through manner. A hopper (27) is connected to the feed port of the crusher (26). A transmission mechanism (28) is connected between the rotating shaft of the crushing blades of the crusher (26) and the rotating shaft of the motor (23).

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