Raw material pressing device for house building

Abstract

The utility model discloses a raw material pressing device for house building, and particularly relates to the technical field of building material processing, the raw material pressing device comprises a bottom plate, a support is fixedly connected to the middle of the upper end of the bottom plate, and two sliding rods are fixedly connected to the middle of the upper end of the bottom plate and the outer side of the lower end of a horizontal part of the support jointly; the outer surfaces of the two sliding rods are jointly slidably connected with an upper pressing assembly, a forming device is fixedly connected to the middle of the upper end of the bottom plate, and pulley assemblies are symmetrically and fixedly connected to the middle of the left side and the middle of the right side of the upper end of the bottom plate. According to the raw material pressing device for house building, through the arrangement of the structures such as the upper pressing assembly, the forming device and the pulley assembly, raw materials of bricks can be pressed, automatic demolding is conducted after the pressing process is completed, and therefore the labor cost is reduced; and by arranging a limiting device and a clamping mechanism, the accuracy of pressing and demolding is improved, and therefore the production efficiency and the yield are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material processing, in particular to a raw material pressing device for building construction. Background Art

[0002] Building construction, that is, housing construction projects, refers to various types of building construction and their ancillary facilities and their supporting lines, pipelines, and equipment installation projects.

[0003] In the construction process of housing construction, concrete, steel, stone, brick and other materials are generally needed, among which brick is an extremely important building material in the field of housing construction;

[0004] The production process of bricks needs to go through processes such as raw material processing, shaping and firing. In order to shape them, the raw materials for producing bricks need to be pressed.

[0005] Chinese patent document CN217729102U discloses a raw material pressing device for building construction, including an operating table, a support column fixedly connected to the upper side of the operating table, a cross column fixedly connected to the end of the support column away from the operating table, a clamping device fixedly connected to the upper side of the cross column, a fixing device arranged below the clamping device, and a frame placed on the operating table. The raw material pressing device for building construction uses the clamping device to adjust the overall length of the first pressing plate and the second pressing plate, start the hydraulic cylinder, and make the limit plate slide in the limit slide groove, driving the first pressing plate and the second pressing plate to press down, so as to press the raw materials in frames of different sizes, thereby increasing the scope of application of the device and enabling the frame to be fixed in the middle of the operating table. When the clamping device presses the raw materials in the frame, the frame can be clamped and fixed to prevent the frame from shifting and causing loss of raw materials.

[0006] However, the above patent document still has the following defects during implementation: after the pressing process of the raw materials is completed, manual demoulding is required, which leads to increased labor costs, low production efficiency, and loss of some finished products. Utility Model Content

[0007] The main purpose of the utility model is to provide a raw material pressing device for building construction, which can effectively solve the problem that the traditional brick pressing device needs manual demoulding when in use and causes finished product loss during the demoulding process.

[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0009] The lifting of the ...

[0010] Preferably, the forming device includes an operating table fixedly connected to the middle part of the upper end of the bottom plate, a plurality of lower pressure blocks distributed in a rectangular array are fixedly connected to the upper end of the operating table, two limiting devices symmetrically distributed front and back are respectively fixedly connected to the upper left and right parts of the operating table, a mold is provided at the upper end of the lower pressure block, a plurality of through grooves distributed in a rectangular array and compatible with the plurality of lower pressure blocks are provided inside the mold, the lower left end and the lower right end of the mold are respectively fixedly connected to the two limiting devices on the same side, and a baffle three is fixedly installed between the lower end of the mold and the two limiting devices located on the same side.

[0011] Preferably, the clamping mechanism includes a fixing ring fixedly connected to the lower portion of the outer surface of the sliding rod on the same side, a clamping block 1 is fixedly connected to the side of the outer surface of the fixing ring close to the lower pressure block, a side of the inner surface of the clamping block 1 away from the fixing ring is fixedly connected to the clamping base, a spring 2 is fixedly connected to the inner surface of the clamping block 1 on the side opposite to the fixing ring, a clamping block 2 is slidably connected to the side of the inner surface of the clamping block 1 close to the fixing ring, a spring 2 is commonly fixedly connected to one end of the clamping block 2 and the fixing ring that are close to each other, soft blocks are fixedly connected to the sides of the clamping block 2 opposite to the clamping base, and both of the soft blocks are soft structures.

[0012] Preferably, the pulley assembly includes two symmetrically arranged pulley seats, both of which are fixedly connected to the upper end of the base plate, and a pulley 1 is rotatably connected between the two pulley seats, and a slide rope is wrapped around the slide groove of the pulley 1.

[0013] Preferably, the limiting device includes baffle 1, which is fixedly mounted on the side of the operating table, a spring 1 is fixedly connected to the middle of the upper end of the baffle 1, the upper end of the spring 1 and the side of the lower pressure block are jointly fixedly connected to baffle 2, the middle of the lower end of the baffle 2 is fixedly connected to a guide rod, the lower end of the guide rod passes through the upper end of the baffle 1 and extends to the lower part, the spring is set on the outer surface of the guide rod, and a fixed block is provided in the middle of the lower end of the baffle 1, which is fixedly connected to the lower part of the outer surface of the guide rod.

[0014] Preferably, the upper pressing assembly comprises an upper pressing plate, the middle of the left end and the middle of the right end of the upper pressing plate are respectively fixedly connected to the outer surfaces of the two sliding rods, and the lower end of the upper pressing plate is fixedly connected to a plurality of upper pressing blocks distributed in a rectangular array.

[0015] Preferably, a plurality of the upper pressing blocks are respectively adapted to the inner cavities of the through grooves on the same vertical surface.

[0016] Preferably, one end of the sliding rope passes through between the clamping base and the clamping block 2 and is fixedly connected to the lower end of the upper pressure plate, and the other end of the sliding rope is fixedly connected to the lower end of the baffle 3 on the same side.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. The utility model can assist the device to automatically demould after completing the pressing by setting a limit device, a pulley assembly, and a slide rod. When the upper pressing assembly completes the pressing and moves upward, the pulley assembly will give the mold a downward force to demould, thereby performing demoulding. The operation is convenient, the labor cost is reduced, the production efficiency and the yield rate are improved, and the product loss is reduced.

[0019] 2. During the implementation of the utility model, a clamping mechanism is provided to control the direction of force application to prevent the sliding rope from deviating from the set position, thereby ensuring the accuracy of demoulding and reducing losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a top view schematic diagram of the explosion structure of the forming device of the utility model;

[0022] Figure 3 It is a bottom view schematic diagram of the explosion structure of the forming device of the utility model;

[0023] Figure 4 This is a schematic diagram of the pulley assembly structure of the utility model;

[0024] Figure 5 For the utility model Figure 4 Schematic diagram of the local structure at C;

[0025] Figure 6 For the utility model Figure 2 Schematic diagram of the local structure at A;

[0026] Figure 7 For the utility model Figure 3 Schematic diagram of the local structure at location B.

[0027] In the figure: 1. bottom plate; 2. bracket; 3. slide bar; 4. upper pressure assembly; 41. upper pressure plate; 42. upper pressure block; 5. hydraulic cylinder; 6. forming device; 60. operating table; 61. lower pressure block; 62. mold; 621. through groove; 63. limit device; 631. fixed block; 632. baffle 1; 633. spring 1; 634. guide rod; 635. baffle 2; 64. baffle 3; 7. clamping mechanism; 71. fixing ring; 72. clamping block 1; 73. clamping base; 74. clamping block 2; 741. soft block; 75. spring 2; 8. pulley assembly; 80. pulley seat; 81. pulley 1; 82. sliding rope. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0029] like Figure 1 As shown, a raw material pressing device for building construction comprises a bottom plate 1, a bracket 2 is fixedly connected to the middle of the upper end of the bottom plate 1, two sliding rods 3 are fixedly connected to the middle of the upper end of the bottom plate 1 and the outer side of the lower end of the horizontal part of the bracket 2, and an upper pressing component 4 is slidably connected to the outer surfaces of the two sliding rods 3. The sliding rod 3 can make the upper pressing component 4 move in the vertical direction to prevent the upper pressing component 4 from deviating when moving. A hydraulic cylinder 5 is fixedly connected to the middle of the upper end of the horizontal part of the bracket 2, and the lower end of the output end piston rod of the hydraulic cylinder 5 penetrates the bracket 2 and extends to the lower part and is fixedly connected to the upper end of the upper pressing component 4;

[0030] Under the action of the hydraulic cylinder 5, the upper pressing assembly 4 presses the bricks, and a forming device 6 is fixedly connected to the middle part of the upper end of the base plate 1, and the forming device 6 is located between the two vertical parts of the bracket 2. The lower parts of the outer surfaces of the two slide bars 3 are fixedly connected with mutually symmetrical clamping mechanisms 7, and pulley assemblies 8 are symmetrically fixedly connected to the middle left and right parts of the upper end of the base plate 1. The two pulley assemblies 8 are both located between the two clamping mechanisms 7. The clamping mechanism 7 can control the direction of the force of the pulley assembly 8 so that the upper pressing assembly 4 and the forming device 6 move in the vertical direction, thereby improving the accuracy of pressing and demolding, and the forming device 6 is located between the two pulley assemblies 8.

[0031] During the implementation of the above structure, first, the hydraulic cylinder 5 is turned on to pull the upper pressure component 4 upward to the initial position, and then the raw materials are evenly placed inside a number of forming devices 6. Then, the hydraulic cylinder 5 is started to press the upper pressure component 4 down to the forming device 6 to press the raw materials inside. After the pressing is completed, the hydraulic cylinder 5 is started again to drive the upper pressure component 4 back to the initial position.

[0032] like Figure 2 As shown, the forming device 6 includes an operating table 60 fixedly connected to the middle of the upper end of the bottom plate 1, a plurality of lower pressing blocks 61 distributed in a rectangular array are fixedly connected to the upper end of the operating table 60, and two limit devices 63 symmetrically distributed front and back are fixedly connected to the upper left and right sides of the operating table 60;

[0033] A mold 62 is provided at the upper end of the lower pressing block 61. A plurality of through grooves 621 distributed in a rectangular array and adapted to the plurality of lower pressing blocks 61 are provided inside the mold 62. The lower left end and the lower right end of the mold 62 are respectively fixedly connected to two limiting devices 63 on the same side. The limiting devices 63 can prevent the mold 62 from rebounding too much and affecting the pressing of the bricks. A baffle three 64 is fixedly installed between the lower end of the mold 62 and the two limiting devices 63 on the same side.

[0034] like Figure 5 As shown, the clamping mechanism 7 includes a fixing ring 71 fixedly connected to the lower part of the outer surface of the sliding rod 3 on the same side, a clamping block 72 is fixedly connected to the side of the outer surface of the fixing ring 71 close to the lower pressing block 61, and a clamping base 73 is fixedly connected to the side of the inner surface of the clamping block 72 away from the fixing ring 71, and a spring 2 is fixedly connected to the inner surface of the clamping block 72 opposite to the fixing ring 71, and a clamping block 2 74 is slidably connected to the side of the inner surface of the clamping block 72 close to the fixing ring 71, and a spring 2 75 is fixedly connected to the end of the clamping block 2 74 and the fixing ring 71 close to each other. Under the elastic force of the spring 2 75, the clamping block 2 74 is subjected to a force toward the clamping block 1 72, thereby fixing the sliding rope 82 together with the clamping block 1 72;

[0035] The clamping block 74 and the clamping base 73 are both fixedly connected with a soft block 741 on the opposite side. Both soft blocks 741 are soft structures, so that when the sliding rope 82 is subjected to the upward force from the upper pressure assembly 4, it can slide upward to ensure the normal operation of the entire device;

[0036] The two soft blocks 741 mentioned above, due to their soft structure, can be deformed during the process of clamping the sliding rope 82, and then can wrap the outer surface of the sliding rope 82, so as to expand the contact area between the soft blocks 741 and the sliding rope 82. At the same time, during the implementation process, some lubricating products such as grease can be applied to the outer surface of the sliding rope 82 to reduce the friction between the soft blocks 741 and the sliding rope 82, thereby reducing wear. In this solution, it is only necessary to ensure that the two soft blocks 741 can always tighten and clamp the sliding rope 82 to ensure that the sliding rope 82 is in a taut state from the clamping mechanism 7 to the molding device 6.

[0037] like Figure 4 As shown, the pulley assembly 8 includes two symmetrically arranged pulley seats 80, both of which are fixedly connected to the upper end of the bottom plate 1, and a pulley 81 is rotatably connected between the two pulley seats 80, and a slide rope 82 is wrapped around the slide groove of the pulley 81. The pulley assembly 8 is a certain pulley that can change the direction of the force. When the upper pressing assembly 4 rises, the mold 62 descends, and when the upper pressing assembly 4 descends, the mold 62 also descends;

[0038] The setting of the soft block 741 and the spring 2 75 can protect the sliding rope 82 from wear, scratches, etc.; the soft block 741 is made of soft material and can effectively protect the sliding rope 82. The spring 2 75 is fixedly connected to the clamping block 2 74. Under the action of the spring elastic force, the clamping block 1 72 and the clamping block 2 74 can effectively clamp the sliding rope 82 to avoid the sliding of the sliding rope 82 due to too small clamping force, or the wear of the sliding rope 82 due to too large clamping force, thereby ensuring the stability of the operation of the device.

[0039] like Figure 6 As shown, the limiting device 63 includes a baffle plate 632, which is fixedly mounted on the side of the operating table 60, a spring 633 is fixedly connected to the middle of the upper end of the baffle plate 632, the upper end of the spring 633 and the side of the lower pressing block 61 are fixedly connected to the baffle plate 635, the middle of the lower end of the baffle plate 635 is fixedly connected to the guide rod 634, and the lower end of the guide rod 634 passes through the upper end of the baffle plate 632 and extends to the lower part;

[0040] A spring 633 is sleeved on the outer surface of the guide rod 634, and a fixing block 631 fixedly connected to the lower outer surface of the guide rod 634 is provided in the middle of the lower end of the baffle 632. The setting of the fixing block 631 can prevent the mold 62 from rebounding too much after the pressing is completed.

[0041] like Figure 1 As shown, the upper pressing assembly 4 includes an upper pressing plate 41, the middle of the left end and the middle of the right end of the upper pressing plate 41 are fixedly connected to the outer surfaces of the two sliding rods 3 respectively, and the lower end of the upper pressing plate 41 is fixedly connected to a plurality of upper pressing blocks 42 distributed in a rectangular array.

[0042] like Figure 3As shown, a plurality of upper pressing blocks 42 are respectively matched with the inner cavities of the through slots 621 on the same vertical surface.

[0043] As can be seen from the above, the upper pressing block 42 and the mold 62 can cooperate to perform a precise pressing process.

[0044] like Figure 1 As shown, one end of the sliding rope 82 passes through between the clamping base 73 and the clamping block 2 74 and is fixedly connected to the lower end of the upper pressure plate 41, and the other end of the sliding rope 82 is fixedly connected to the lower end of the baffle 3 64 on the same side.

[0045] It should be noted that the specific installation method of the hydraulic cylinder 5, the circuit connection method and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0046] The working principle of the utility model is as follows: first, the hydraulic cylinder 5 is turned on to pull the upper pressing assembly 4 upward to the initial position, and then the raw materials are evenly placed inside the plurality of forming devices 6, and then the hydraulic cylinder 5 is started. Under the action of the hydraulic cylinder 5, the upper pressing assembly 4 is pushed to move downward in the vertical direction along the slide rod 3, so that the upper pressing block 42 can enter the through groove 621 of the mold 62 to press the raw materials. After the pressing of the brick is completed, the upper pressing assembly 4 is moved vertically upward again under the action of the hydraulic cylinder 5. At the same time, the upper pressing plate 41 drives one end of the sliding rope 82 fixedly connected thereto to move upward, and the other end of the sliding rope 82 fixedly connected to the baffle three 64 drives the mold 62 to move downward under the action of the pulley one 81, thereby completing the demolding of the brick.

[0047] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw material pressing device for building construction, comprising a bottom plate (1), characterized in that: The middle part of the upper end of the base plate (1) is fixedly connected to a bracket (2); the middle part of the upper end of the base plate (1) and the outer side of the lower end of the horizontal part of the bracket (2) are jointly fixedly connected to two sliding rods (3); the outer surfaces of the two sliding rods (3) are jointly slidably connected to an upper pressure assembly (4); the middle part of the upper end of the horizontal part of the bracket (2) is fixedly connected to a hydraulic cylinder (5); the lower end of the piston rod of the output end of the hydraulic cylinder (5) penetrates the bracket (2) and extends to the lower part and is fixedly connected to the upper end of the upper pressure assembly (4); A forming device (6) is fixedly connected to the middle of the upper end of the plate (1), and the forming device (6) is located between the two vertical parts of the bracket (2). The lower parts of the outer surfaces of the two sliding rods (3) are fixedly connected to mutually symmetrical clamping mechanisms (7). The middle of the left side and the middle of the right side of the upper end of the base plate (1) are symmetrically fixedly connected to pulley assemblies (8), and the two pulley assemblies (8) are located between the two clamping mechanisms (7). The forming device (6) is located between the two pulley assemblies (8).

2. The device for pressing raw materials for building construction according to claim 1, characterized in that: The molding device (6) comprises an operating table (60) fixedly connected to the middle part of the upper end of the bottom plate (1); a plurality of lower pressing blocks (61) distributed in a rectangular array are fixedly connected to the upper end of the operating table (60); two limit devices (63) symmetrically distributed in the front and rear are fixedly connected to the upper left and right parts of the operating table (60); a mold (62) is provided at the upper end of the lower pressing block (61); a plurality of through grooves (621) distributed in a rectangular array and matched with the plurality of lower pressing blocks (61) are provided inside the mold (62); the lower left and right ends of the mold (62) are fixedly connected to the two limit devices (63) on the same side respectively; a baffle plate three (64) is fixedly installed between the lower end of the mold (62) and the two limit devices (63) on the same side.

3. The raw material pressing device for building construction according to claim 2, characterized in that: The clamping mechanism (7) comprises a fixing ring (71) fixedly connected to the lower part of the outer surface of the sliding rod (3) on the same side; a clamping block (72) is fixedly connected to the side of the outer surface of the fixing ring (71) close to the lower pressure block (61); a clamping base (73) is fixedly connected to the side of the inner surface of the clamping block (72) away from the fixing ring (71); a spring (75) is fixedly connected to the side of the inner surface of the clamping block (72) opposite to the fixing ring (71); a clamping block (74) is slidably connected to the side of the inner surface of the clamping block (72) close to the fixing ring (71); a spring (75) is fixedly connected to the end of the clamping block (74) and the fixing ring (71) close to each other; a soft block (741) is fixedly connected to the side of the clamping block (74) opposite to the clamping base (73); both soft blocks (741) are soft structures.

4. The device for pressing raw materials for building construction according to claim 3, characterized in that: The pulley assembly (8) comprises two symmetrically arranged pulley seats (80), both of which are fixedly connected to the upper end of the base plate (1), and a pulley 1 (81) is rotatably connected between the two pulley seats (80), and a sliding rope (82) is wrapped around the sliding groove of the pulley 1 (81).

5. The raw material pressing device for building construction according to claim 2, characterized in that: The limiting device (63) includes a baffle plate 1 (632), wherein the baffle plate 1 (632) is fixedly mounted on the side of the operating table (60), a spring 1 (633) is fixedly connected to the middle of the upper end of the baffle plate 1 (632), the upper end of the spring 1 (633) and the side of the lower pressure block (61) are fixedly connected to the baffle plate 2 (635), the middle of the lower end of the baffle plate 2 (635) is fixedly connected to a guide rod (634), the lower end of the guide rod (634) passes through the upper end of the baffle plate 1 (632) and extends to the lower part, the spring 1 (633) is sleeved on the outer surface of the guide rod (634), and a fixed block (631) fixedly connected to the lower part of the outer surface of the guide rod (634) is provided in the middle of the lower end of the baffle plate 1 (632).

6. The device for pressing raw materials for building construction according to claim 4, characterized in that: The upper pressing assembly (4) comprises an upper pressing plate (41), the middle of the left end and the middle of the right end of the upper pressing plate (41) are respectively fixedly connected to the outer surfaces of the two sliding rods (3), and the lower end of the upper pressing plate (41) is fixedly connected to a plurality of upper pressing blocks (42) distributed in a rectangular array.

7. The device for pressing raw materials for building construction according to claim 6, characterized in that: The plurality of upper pressing blocks (42) are respectively adapted to the inner cavity of the through slot (621) on the same vertical surface.

8. The device for pressing raw materials for building construction according to claim 6, characterized in that: One end of the sliding rope (82) passes through between the clamping base (73) and the clamping block 2 (74) and is fixedly connected to the lower end of the upper pressure plate (41), and the other end of the sliding rope (82) is fixedly connected to the lower end of the baffle 3 (64) on the same side.

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