Demoulding machine for machine-made bricks

Abstract

The utility model relates to the technical field of demolding of machine-made bricks, and provides a demolding machine for machine-made bricks, which comprises a bottom plate, elastic telescopic rods are symmetrically fixed in the middle of the top wall of the bottom plate, a trapezoidal support block is fixed between the tops of the elastic telescopic rods, and two vertical plates are symmetrically fixed on two sides of the top wall of the bottom plate; the cross beam is fixed between the tops of the two vertical plates, and air cylinders are symmetrically fixed to the top wall of the cross beam; by means of the technical scheme, the problems that in the prior art, when machine-made bricks need to be taken out during forming, an upper mold is generally taken out, the machine-made bricks are fixed in a lower mold at the moment, workers need to invert the lower mold, continuously flap the lower mold and take out the machine-made bricks from the lower mold, the labor consumption is large, and meanwhile the machine-made bricks cannot be taken out due to the fact that in the pressing forming process of the machine-made bricks, the labor intensity is large are solved. And a certain distance exists between the top wall of the lower mold and the top wall of the lower mold, so that the lower mold can fall to a certain height in the demolding process, and if the lower mold directly falls to the ground, the lower mold can be damaged to influence the yield.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine -made brick stripping technology field, specifically, relate to a stripping machine for machine -made brick. BACKGROUND

[0002] Machine -made brick is a kind of brick made by mechanical method (such as brick making machine), with the characteristics such as cold and hot sudden change resistance, weathering resistance, anti -spalling and never fading etc. The raw materials of machine -made brick can include stone powder, fly ash, slag, slag, broken stone, sand etc., and usually will add cement as binder. Machine -made brick compared with traditional sintered brick, with high hardness, acid and alkali resistance, weathering resistance and anti -spalling etc.

[0003] Machine -made brick is generally formed by setting machine -made brick mould in the production process, machine -made brick mould is generally divided into upper die and lower die, when machine -made brick forming needs to be taken out, generally upper die is taken out, the machine -made brick of this time is fixed in lower die, needs staff to invert lower die, constantly beats lower die, takes out machine -made brick from lower die, this kind of mode consumes larger labor amount, simultaneously since machine -made brick exists certain distance between its top wall and the top wall of lower die in the process of pressing forming, therefore it falls certain height in the stripping process, if it directly falls to ground, it can be damaged, thereby affecting yield. UTILITY MODEL CONTENT

[0004] The utility model provides a stripping machine for machine -made brick, solve the machine -made brick forming needs to be taken out in relevant technology, generally upper die is taken out, the machine -made brick of this time is fixed in lower die, needs staff to invert lower die, constantly beats lower die, takes out machine -made brick from lower die, this kind of mode consumes larger labor amount, simultaneously since machine -made brick exists certain distance between its top wall and the top wall of lower die in the process of pressing forming, therefore it falls certain height in the stripping process, if it directly falls to ground, it can be damaged, thereby affecting yield problem.

[0005] The technical scheme of the utility model is as follows:

[0006] A stripping machine for machine -made brick, comprising:

[0007] The bottom plate is fixed with two vertical plates on both sides of the top wall, and the top wall of the vertical plate is fixed with a gas cylinder.

[0008] The horizontal beam is fixed between the top of the two vertical plates, and the top wall of the horizontal beam is fixed with a gas cylinder.

[0009] The support frame is fixed between the bottom of the two mounting plates.

[0010] An installation shaft is rotatably installed between the top of the two installation plates, and a beating assembly is symmetrically fixed on the installation shaft, and a transmission mechanism is arranged at the two ends of the installation shaft for driving the rotation of the installation shaft.

[0011] Preferably, the inner wall of the vertical plate is provided with a mounting groove, and the transmission mechanism is arranged in the mounting groove.

[0012] Preferably, the transmission mechanism comprises a gear and a rack, the gear is fixed at one end of the installation shaft, the rack is fixed on the side wall of the mounting groove, and the gear is engaged with the rack.

[0013] Preferably, the elastic telescopic rod comprises a sleeve rod, the sleeve rod is fixed on the top wall of the bottom plate, and a movable rod is slidably sleeved on the top end of the sleeve rod.

[0014] The top end of the movable rod is fixed on the bottom wall of the trapezoidal supporting block, and one end of the movable rod in the sleeve rod is fixed with a limiting plate.

[0015] The limiting plate is slidably installed in the sleeve rod, and a first spring is fixed between the bottom wall of the limiting plate and the inner cavity bottom wall of the sleeve rod.

[0016] Preferably, the number of the elastic telescopic rods is at least four.

[0017] Preferably, the supporting frame comprises a frame body, the frame body is fixed between the bottom of the two installation plates, the supporting frame is provided with a placing groove for placing a mechanism brick mold on the top wall, and a blanking groove for mechanism bricks to fall off is formed through the bottom wall of the placing groove.

[0018] Preferably, the beating assembly comprises a cam block, the cam block is fixed on the installation shaft, a movable block is arranged at the protruding position of the cam block, a sliding groove is formed at the position corresponding to the movable block of the cam block, the movable block is slidably installed in the sliding groove, and a plurality of second springs are symmetrically fixed between the movable block and the inner wall of the sliding groove.

[0019] Preferably, the number of the beating assemblies is at least three.

[0020] The beneficial effects of the present application are as follows:

[0021] The trapezoidal supporting block arranged in the utility model is abutted against the bottom of the machine-made brick formed in the machine-made brick mold under the action of the elastic telescopic rod, the setting mode can avoid the machine-made brick from falling and being damaged in the demolding process, and improves the yield of the machine-made brick, in the demolding process, the cylinder drives the supporting frame to move up through the connecting rod and the mounting plate, the mounting shaft drives the beating assembly to rotate continuously under the action of the transmission mechanism arranged in the supporting frame in the process of moving up of the supporting frame, and the machine-made brick mold is beaten, so that the machine-made brick formed is separated from the machine-made brick mold smoothly, and the demolding operation is facilitated, the device has simple overall structure, is convenient to operate, and saves time and effort. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model will be further explained in detail in combination with the drawings and specific embodiments.

[0023] Fig. 1 It is the external structure perspective drawing of the utility model;

[0024] Fig. 2 It is the supporting frame structure perspective drawing of the utility model;

[0025] Fig. 3 It is the vertical plate structure perspective drawing of the utility model;

[0026] Fig. 4 It is the elastic telescopic rod structure perspective drawing of the utility model;

[0027] Fig. 5 It is the beating assembly structure perspective drawing of the utility model.

[0028] In the drawing: 1, bottom plate;2, elastic telescopic rod;21, sleeve rod;22, movable rod;23, limit plate;24, first spring;3, trapezoidal supporting block;4, vertical plate;5, crossbeam;6, cylinder;7, connecting rod;8, mounting plate;9, supporting frame;91, frame body;92, placing groove;93, blanking groove;10, mounting shaft;11, beating assembly;111, cam block;112, movable block;113, sliding slot;114, second spring;12, mounting groove;13, gear;14, rack. PREFERRED EMBODIMENT

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are involved in the protection scope of the utility model.

[0030] Embodiment 1

[0031] As Figs. 1-3The embodiment shown proposes:

[0032] A demolding machine for mechanism bricks comprises:

[0033] A base plate 1 is provided with elastic expansion rods 2 fixed symmetrically in the middle of the top wall, trapezoidal support blocks 3 fixed between the top of the elastic expansion rods 2, and two vertical plates 4 fixed symmetrically on both sides of the top wall of the base plate 1;

[0034] A cross beam 5 is fixed between the top of the two vertical plates 4, the cross beam 5 is provided with air cylinders 6 fixed symmetrically on the top wall, the movable end of the air cylinder 6 is slidably penetrated through the cross beam 5 and fixed with connecting rods 7, and the connecting rods 7 are fixed with mounting plates 8 at both ends;

[0035] A support frame 9 is fixed between the bottom of the two mounting plates 8;

[0036] A mounting shaft 10 is rotatably mounted between the top of the two mounting plates 8, the mounting shaft 10 is provided with beating assemblies 11 fixed symmetrically thereon, and the mounting shaft 10 is provided with transmission mechanisms at both ends for driving the rotation thereof.

[0037] The inner wall of the vertical plate 4 is provided with a mounting groove 12, and the transmission mechanism is arranged in the mounting groove 12.

[0038] The transmission mechanism comprises a gear 13 and a rack 14, the gear 13 is fixed at one end of the mounting shaft 10, the rack 14 is fixed on the side wall of the mounting groove 12, and the gear 13 is connected with the rack 14 in meshing.

[0039] The support frame 9 comprises a frame body 91 fixed between the bottom of the two mounting plates 8, the top wall of the support frame 9 is provided with a placing groove 92 for placing the mechanism brick mold, and the bottom wall of the placing groove 92 is provided with a blanking groove 93 for mechanism brick demolding.

[0040] In the embodiment, the support frame 9 is arranged for placing the mechanism brick mold to be demolded (the mechanism brick mold is placed upside down on the support frame 9), when the mechanism brick mold is placed, the mechanism brick mold is horizontally pushed into the placing groove 92, when the mechanism brick mold is pushed, the edges of the trapezoidal support blocks 3 are pressed, the trapezoidal support blocks 3 compress the elastic expansion rods 2, until the mechanism brick mold is completely pushed into the placing groove 92, the trapezoidal support blocks 3 abut against the bottom of the mechanism brick formed inside the mechanism brick mold under the action of the elastic expansion rods 2, this arrangement can avoid the mechanism brick from falling directly from the mechanism brick mold and being damaged during demolding, and improve the yield of the mechanism brick, during demolding, the air cylinder 6 drives the support frame 9 to move upward through the connecting rod 7 and the mounting plate 8, the mounting shaft 10 drives the beating assembly 11 to rotate continuously during the upward movement of the support frame 9 under the action of the arranged transmission mechanism, the mechanism brick mold is beaten, so that the formed mechanism brick is smoothly separated from the mechanism brick mold, the demolding operation is facilitated, the overall structure of the device is simple, and the operation is convenient.

[0041] Embodiment 2

[0042] Figs. 4-5 As shown, based on the same concept as the above embodiment 1, the present embodiment also proposes:

[0043] The elastic telescopic rod 2 comprises a sleeve rod 21 fixed on the top wall of the base plate 1, and a movable rod 22 sleeved at the top end of the sleeve rod 21;

[0044] The top end of the movable rod 22 is fixed on the bottom wall of the trapezoidal supporting block 3, and one end of the movable rod 22 located in the sleeve rod 21 is fixed with a limiting plate 23;

[0045] The limiting plate 23 is slidingly installed in the sleeve rod 21, and the bottom wall of the limiting plate 23 is fixed with a first spring 24 between the inner cavity bottom wall of the sleeve rod 21.

[0046] The number of the elastic telescopic rod 2 is at least four.

[0047] The beating assembly 11 comprises a cam block 111 fixed on the mounting shaft 10, and a movable block 112 arranged at the protruding position of the cam block 111, and a sliding groove 113 is arranged at the position corresponding to the movable block 112 of the cam block 111, and the movable block 112 is slidingly installed in the sliding groove 113, and a plurality of second springs 114 are symmetrically fixed between the movable block 112 and the inner wall of the sliding groove 113.

[0048] The number of the beating assembly 11 is at least three.

[0049] In the present embodiment, the elastic telescopic rod 2 is arranged to cooperate with the trapezoidal supporting block 3 to enable the trapezoidal supporting block 3 to support at the bottom of the mechanism brick, so as to avoid the mechanism brick from directly separating from the mechanism brick mold and falling on the ground to be damaged, and the beating assembly 11 is arranged to continuously beat the top of the mechanism brick mold under the action of the mounting shaft 10, so as to smoothly separate the formed mold from the mechanism brick mold, and the movable block 112 of the beating assembly 11 in the present embodiment can be arranged in different directions, so as to improve the beating frequency and accelerate the demolding rate during the rotation of the mounting shaft 10.

[0050] The above is only a preferred embodiment of the present application, and is not used to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stripper for use in the production of machine-made bricks, characterised in that, Include: The bottom plate (1), the elastic telescopic rod (2) is fixed in the middle of the top wall, the trapezoidal support block (3) is fixed between the top of the elastic telescopic rod (2), two vertical plates (4) are fixed symmetrically on both sides of the top wall of the bottom plate (1); Crossbeam (5), the crossbeam (5) is fixed between the top of the two vertical plates (4), the air cylinder (6) is fixed symmetrically on the top wall of the crossbeam (5), the movable end of the air cylinder (6) is slidably penetrated through the crossbeam (5) and fixed with a connecting rod (7), the connecting rod (7) is fixed with a mounting plate (8) at both ends; Support frame (9), the support frame (9) is fixed between the bottom of the two mounting plates (8); The mounting shaft (10) is rotatably mounted between the top of the two mounting plates (8), the beating assembly (11) is fixed symmetrically on the mounting shaft (10), and the transmission mechanism for driving the rotation of the mounting shaft (10) is arranged at both ends of the mounting shaft (10).

2. A stripper for machine-made bricks according to claim 1, characterized in that, The inner wall of the vertical plate (4) is provided with a mounting groove (12), and the transmission mechanism is arranged in the mounting groove (12).

3. A stripper for machine-made bricks according to claim 2, characterised in that, The transmission mechanism comprises a gear (13) and a rack (14), the gear (13) is fixed at one end of the mounting shaft (10), the rack (14) is fixed on the side wall of the mounting groove (12), and the gear (13) is connected with the rack (14) in meshing connection.

4. A stripper for machine-made bricks according to claim 1, characterized in that, The elastic telescopic rod (2) comprises a sleeve rod (21), the sleeve rod (21) is fixed on the top wall of the bottom plate (1), and the movable rod (22) is slidably sleeved at the top end of the sleeve rod (21); The movable rod (22) is fixed at the bottom wall of the trapezoidal support block (3), and the movable rod (22) is fixed with a limiting plate (23) at one end in the sleeve rod (21); The limiting plate (23) is slidably installed in the sleeve rod (21), and the first spring (24) is fixed between the bottom wall of the limiting plate (23) and the inner cavity bottom wall of the sleeve rod (21).

5. A stripper for machine-made bricks according to claim 4, characterised in that, The number of the elastic telescopic rod (2) is at least four.

6. A stripper for machine-made bricks according to claim 1, characterized in that, The support frame (9) comprises a frame body (91), the frame body (91) is fixed between the bottom of the two mounting plates (8), the support frame (9) is provided with a placing groove (92) for placing the mechanism brick mold on the top wall, and the placing groove (92) is provided with a blanking groove (93) for mechanism brick falling through the bottom wall.

7. A stripper for machine-made bricks according to claim 1, characterized in that, The beating assembly (11) comprises a cam block (111), the cam block (111) is fixed on the mounting shaft (10), the protruding position of the cam block (111) is provided with a movable block (112), the cam block (111) is provided with a sliding groove (113) corresponding to the position of the movable block (112), the movable block (112) is slidably installed in the sliding groove (113), and a plurality of second springs (114) are fixed symmetrically between the movable block (112) and the inner wall of the sliding groove (113).

8. A stripper for machine-made bricks according to claim 7, characterised in that, The number of the beating assembly (11) is at least three.

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