Split type green brick forming die

Abstract

The utility model relates to the technical field of green brick forming dies, in particular to a split type green brick forming die which comprises a bottom plate, a driving motor is fixedly connected to the center of the front end of the bottom plate, a PLC is fixedly connected to the right side of the front end of the bottom plate, mounting bases are arranged on the front side and the rear side of the top of the bottom plate, and second T-shaped sliding grooves are formed in the left side and the right side of the top of each mounting base. First connecting plates are fixedly connected to the centers of the tops of the left sides and the right sides of the mounting bases correspondingly, split mold mechanisms are arranged on the tops of the two mounting bases, and the arranged split mold mechanisms, driving motors, PLCs, bidirectional screws, internal thread sliding blocks and the mounting bases are used in cooperation, so that when the green brick forming mold is used, automatic demolding can be achieved; and in addition, once the die is collided and deformed during use, the damaged part can be independently replaced, so that the cost is saved, and the die is convenient to maintain and clean.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of brick blank forming moulds, in particular to a split brick blank forming mould. Background Art

[0002] Refractory bricks are refractory materials made of refractory clay or other refractory raw materials, suitable for hot blast furnaces, various boiler linings, flues, smoke chambers, etc. Refractory brick molding molds are essential tools for completing brick molding.

[0003] After searching, the utility model patent with announcement number CN219705581U discloses a brick blank forming mold, including a mold body, wherein an ejection device is provided at the bottom of the mold body, and the ejection device includes a threaded hole opened on the surface of the mold body, and a threaded rod is threadedly connected inside the threaded hole on the surface of the mold body, and a nut is fixedly connected to the end of the threaded rod away from the mold body, and a top plate is rotatably connected to the end of the threaded rod close to the mold body, and the size of the top plate is adapted to the size of the mold body. A through hole is opened on the surface of the mold body. This patent uses the top plate to eject the brick blank inside the mold body, making it convenient to remove the brick blank from the inside of the mold body.

[0004] However, the above scheme still has the following shortcomings: 1. In the above scheme, manual operation of the top plate is required to eject the brick blanks, which has high labor intensity for workers; and the mold is of one-piece design. Once impact deformation occurs, the mold needs to be replaced as a whole, which is wasteful and inconvenient for mold maintenance and cleaning; 2. The formed brick blanks cannot be preliminarily heated and shaped, resulting in the top plate ejecting the brick blanks inside the mold body, which can easily cause damage to the edges of the brick blanks, thereby reducing the quality of the finished brick blanks and affecting product quality.

[0005] Therefore, it is necessary to design a split-type brick blank forming mold to solve the shortcomings of the above-mentioned solution. Utility Model Content

[0006] The utility model mainly provides a split-type brick blank forming mold to solve the technical problems raised in the above-mentioned background technology.

[0007] The technical solution adopted by the utility model to solve the above technical problems is:

[0008] A split brick blank forming mold comprises a base plate, a driving motor is fixedly connected to the center of the front end of the base plate, a PLC controller is fixedly connected to the right side of the front end of the base plate, a slot is opened at the center of the top of the base plate, a limiting slide groove is opened at the top of the base plate and on the left and right sides of the slot, mounting seats are provided on the front and rear sides of the top of the base plate, limiting sliders are fixedly connected to the two sides of the bottom of the mounting seat, T-shaped slide grooves are opened on the left and right sides of the top of the mounting seat, a connecting plate is fixedly connected to the center of the top of the left and right sides of the mounting seat, a split mold mechanism is provided on the top of the two mounting seats, an inverted L-shaped vertical plate is fixedly connected to the center of the left side of the base, an electric push rod is fixedly connected to the top of the inverted L-shaped vertical plate, a base is provided on the inner side of the inverted L-shaped vertical plate, a T-shaped slide groove is opened on the front and rear sides of the bottom of the base, guide columns are fixedly connected to the front and rear sides of the top of the base, and a heating and shaping mechanism is provided at the bottom of the base.

[0009] Furthermore, the split mold mechanism includes a front mold and a rear mold, which are respectively located on the top of two mounting seats and are symmetrically arranged. The left and right sides of the bottom of the front mold and the rear mold are fixedly connected with a T-shaped sliding bar 1, the center of the left and right bottom of the front mold and the rear mold are fixedly connected with a connecting plate 2, and a fixed pin is slidably inserted into the top of the connecting plate 2. The rear ends of the left and right sides of the front mold are fixedly connected with a side vertical plate 1, and the rear ends of the two side vertical plates 1 are fixedly connected with an electromagnet, the front ends of the left and right sides of the rear mold are fixedly connected with a side vertical plate 2, and the front ends of the two side vertical plates 2 are fixedly connected with an iron plate, a mounting hole is opened at the center of the front end of the iron plate, and a contact sensor is fixedly connected inside the mounting hole.

[0010] Furthermore, the front mold and the rear mold are slidably connected to the T-shaped slide bar 1 arranged on the left and right sides of the bottom and the T-shaped slide groove 2 opened on the left and right sides of the top of the two mounting seats, the mounting seats are slidably connected to the limit slide groove 1 opened on the left and right sides of the top of the base plate through the limit sliding blocks arranged on the left and right sides of the bottom, the fixed pin is slidably plugged into the connecting plate 1, the electromagnet and the contact sensor are electrically connected to the PLC controller, and the electromagnet and the iron plate are magnetically connected.

[0011] Furthermore, the heating and shaping mechanism includes a cover plate which is fittedly connected to the bottom of the base, two T-shaped sliding rods are fixedly connected to the front and rear sides of the top of the cover plate, a slot is provided at the bottom end of the cover plate, two limiting sliding grooves are provided on the front and rear inner walls of the slot, a baffle is provided inside the slot, sliding rods are fixedly connected to the front and rear sides of the baffle, a hand pull rod is fixedly connected to the right side of the baffle, and a heating wire is fixedly connected to the inside of the cover plate.

[0012] Furthermore, the baffle is slidably connected to the second limiting slide groove opened on the inner walls of the front and rear sides of the slot through the slide rods arranged on the front and rear sides, the cover plate is slidably connected to the first T-shaped slide groove opened on the front and rear sides of the bottom of the base through the second T-shaped slide rods arranged on the front and rear sides of the top, a bolt is threadedly connected between the cover plate and the base, the heating wire is electrically connected to the PLC controller, the top of the base is fixedly connected to the output end of the electric push rod, the guide column passes through the inverted L-shaped vertical plate, and the guide column is slidably connected to the penetration point of the inverted L-shaped vertical plate.

[0013] Furthermore, a bidirectional screw is provided inside the bottom plate, and internal threaded sliders are sleeved on the front and rear ends of the outer side of the bidirectional screw, and the tops of the two internal threaded sliders are fixedly connected with connecting plates.

[0014] Furthermore, the rear end of the bidirectional screw is rotatably connected to the inner wall of the base plate through a bearing, the front end of the bidirectional screw is fixedly connected to the output end of the drive motor, the internal thread slider is threadedly connected to the bidirectional screw, the connecting plate is inserted through the slot and fixedly connected to the bottom of the mounting seat, the connecting plate is slidably connected to the slot, and the drive motor is electrically connected to the PLC controller.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model cooperates with the split mold mechanism, driving motor, PLC controller, bidirectional screw, internal thread slider and mounting seat to form the brick blank. When the brick blank is formed, the electric push rod is started to retract the base and move up to move the cover plate away from the mold. Then the driving motor is started to drive the bidirectional screw to rotate, so that the bidirectional screw drives the two internal thread sliders to move inward at the same time. When the two internal thread sliders move, the two mounting seats are driven to move inward at the same time, so that the front mold and the rear mold are close to each other. When the electromagnet contacts the contact point of the contact sensor, it means that the electromagnet is attached to the iron plate. The contact sensor immediately transmits the signal to the PLC controller, and the PLC controller immediately stops. Stop the drive motor from rotating, and then energize the electromagnet, so that the electromagnet generates suction and is tightly adsorbed to the iron plate, thus forming a mold; then the worker injects the raw materials of the brick into the mold, and after the brick is shaped, the worker starts the drive motor through the direction of the PLC controller, and the drive motor drives the bidirectional screw to rotate, so that the bidirectional screw drives the two internal threaded sliders to move outward at the same time, and the two mounting seats move outward at the same time, and the front mold and the rear mold move away from each other, thereby realizing the automatic demolding of the brick; after the processing is completed, the worker removes the fixing pin, and the front mold and the rear mold can be removed for cleaning and maintenance; when the mold on one side is damaged, it can be replaced separately, saving costs.

[0017] 2. The utility model is provided with a heating and shaping mechanism. After the raw materials of the brick blank are injected into the mold, the electric push rod is started to push the base downward, so that the cover plate covers the top of the front mold and the rear mold, and the inside of the front mold and the rear mold are sealed; after the brick blank is initially shaped, the worker pulls the baffle out of the slot through the hand pull rod, so that the inside of the cover plate is connected with the inside of the front mold and the rear mold, and then the heating wire is started to heat the inside of the front mold and the rear mold, and the surface of the brick blank that has been initially shaped is heated. The brick blank is initially shaped after being heated, which prevents the edge of the brick blank from being damaged during demolding, thereby improving the quality of the finished brick blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the split mold mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the heating and shaping mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the heating and shaping mechanism of the utility model when viewed from above;

[0022] Figure 5 This is a schematic diagram of the internal structure of the bottom plate of the utility model from a side view;

[0023] Figure 6 for Figure 1 Magnified view of area A in .

[0024] In the figure: 1. bottom plate; 101. driving motor; 102. PLC controller; 103. limit slide 1; 104. bidirectional screw; 105. internal thread slider; 106. connecting plate; 107. slot; 108. inverted L-shaped vertical plate; 109. electric push rod; 110. guide column; 111. base; 112. T-shaped slide 1; 2. mounting seat; 201. limit slide; 202. T-shaped slide 2; 203. connecting plate 1; 3. split mold mechanism; 301. front Mould; 302, rear mould; 303, T-shaped slide bar 1; 304, connecting plate 2; 305, fixing pin; 306, side plate 1; 307, electromagnet; 308, side plate 2; 309, iron plate; 310, mounting hole; 311, contact sensor; 4, heating and shaping mechanism; 401, cover plate; 402, T-shaped slide bar 2; 403, slot; 404, limiting slide groove 2; 405, baffle; 406, slide bar; 407, hand pull rod; 408, heating wire. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] For examples, please refer to the attached Figure 1-6 As shown, a split-type brick blank forming mold comprises a bottom plate 1, a driving motor 101 is fixedly connected at the center of the front end of the bottom plate 1, a PLC controller 102 is fixedly connected to the right side of the front end of the bottom plate 1, a slot 107 is opened at the center of the top of the bottom plate 1, a limiting slide groove 103 is opened on the top of the bottom plate 1 and on both sides of the left and right sides of the slot 107, a mounting seat 2 is provided on both sides of the front and rear of the top of the bottom plate 1, a limiting slider 201 is fixedly connected to both sides of the bottom of the mounting seat 2, and a T-shaped slide groove 202 is opened on both sides of the left and right sides of the top of the mounting seat 2. A connecting plate 203 is fixedly connected at the center of the top of the left and right sides of the mounting seat 2, a split mold mechanism 3 is arranged on the top of the two mounting seats 2, an inverted L-shaped vertical plate 108 is fixedly connected at the center of the left side of the bottom plate 1, an electric push rod 109 is fixedly connected to the top of the inverted L-shaped vertical plate 108, a base 111 is arranged on the inner side of the inverted L-shaped vertical plate 108, T-shaped slide grooves 112 are opened on the front and back sides of the bottom of the base 111, guide columns 110 are fixedly connected on the front and back sides of the top of the base 111, and a heating and shaping mechanism 4 is arranged at the bottom of the base 111.

[0027] The split mold mechanism 3 includes a front mold 301 and a rear mold 302 which are respectively located on the top of the two mounting seats 2 and are symmetrically arranged. The left and right sides of the bottom of the front mold 301 and the rear mold 302 are fixedly connected with a T-shaped sliding bar 1 303. The center of the bottom of the left and right sides of the front mold 301 and the rear mold 302 is fixedly connected with a connecting plate 2 304. The top of the connecting plate 2 304 is slidably inserted with a fixed latch 305. The rear ends of the left and right sides of the front mold 301 are fixedly connected with a side vertical plate 1 306. The rear ends of the two side vertical plates 1 306 are fixedly connected with an electromagnet 307. The front ends of the left and right sides of the rear mold 302 are fixedly connected with a side vertical plate 2 308. The front ends of the two side vertical plates 2 308 are fixedly connected with an iron plate 309. The center of the front end of the iron plate 309 A mounting hole 310 is provided at the bottom, and a contact sensor 311 is fixedly connected inside the mounting hole 310. The front mold 301 and the rear mold 302 are slidably connected with the T-shaped slide grooves 202 opened on the left and right sides of the top of the two mounting seats 2 through the T-shaped slide bars 303 set on the left and right sides of the bottom. The mounting seat 2 is slidably connected with the limit slide grooves 103 opened on the left and right sides of the top of the bottom plate 1 through the limit sliders 201 set on the left and right sides of the bottom. The fixed pin 305 is slidably plugged with the connecting plate 203. The electromagnet 307 and the contact sensor 311 are electrically connected to the PLC controller 102, and the electromagnet 307 is magnetically connected to the iron plate 309. When the brick blank is formed, the electric push rod 109 is started to retract the base 111 to move up, so that the cover plate 401 is away from the mold, and then the driving motor 101 is started to drive the bidirectional screw 104 to rotate, so that the bidirectional screw 104 drives the two internal thread sliders 105 to move inward at the same time, and the two internal thread sliders 105 move while driving the two mounting seats 2 to move inward at the same time, so that the front mold 301 and the rear mold 302 are close to each other; when the electromagnet 307 contacts the contact point of the contact sensor 311, it means that the electromagnet 307 is attached to the iron plate 309, and the contact sensor 311 immediately transmits the signal to the PLC controller 102, and the PLC controller 102 immediately stops the driving motor 101 from rotating, and then energizes the electromagnet 307, so that the electromagnet 307 generates suction and is tightly adsorbed to the iron plate 309, thereby forming a mold, and then The worker injects the raw material of the brick into the mold. After the brick is shaped, the worker starts the drive motor 101 through the direction of the PLC controller 102. The drive motor 101 drives the bidirectional screw 104 to rotate, so that the bidirectional screw 104 drives the two internal threaded sliders 105 to move outward at the same time, so that the two mounting seats 2 move outward at the same time, so that the front mold 301 and the rear mold 302 are separated from each other, thereby realizing automatic demolding of the brick and reducing the labor intensity of the workers. At the same time, after the processing is completed, the worker can remove the front mold 301 and the rear mold 302 for cleaning and maintenance by removing the fixing pin 305; when one side of the mold is damaged, it can also be replaced separately, which not only saves costs but also facilitates the maintenance and cleaning of the mold.

[0028] The heating and shaping mechanism 4 includes a cover plate 401 which is fitted and connected to the bottom of the base 111. The front and rear sides of the top of the cover plate 401 are fixedly connected to a T-shaped slide bar 402. The bottom of the cover plate 401 is provided with a slot 403. The inner walls of the front and rear sides of the slot 403 are provided with a limited slide groove 404. A baffle plate 405 is provided inside the slot 403. The front and rear sides of the baffle plate 405 are fixedly connected to a slide bar 406. The right side of the baffle plate 405 is fixedly connected to a hand pull rod 407. The heating wire 408 is fixedly connected inside 401, the baffle 405 is slidably connected to the limiting slide groove 404 opened on the inner wall of the front and rear sides of the slot 403 through the slide rods 406 set on the front and rear sides, the cover plate 401 is slidably connected to the T-shaped slide groove 112 opened on the front and rear sides of the bottom of the base 111 through the T-shaped slide rod 402 set on the front and rear sides of the top, and the cover plate 401 is threadedly connected with the base 111 by bolts, and the heating wire 408 is electrically connected to the PLC controller 102. The top of the base 111 is fixedly connected to the output end of the electric push rod 109, the guide column 110 penetrates the inverted L-shaped vertical plate 108, and the guide column 110 is slidably connected to the penetration of the inverted L-shaped vertical plate 108. After the brick blank material is injected into the mold, the electric push rod 109 is started to push the base 111 downward, so that the cover plate 401 covers the top of the front mold 301 and the rear mold 302, and the interior of the front mold 301 and the rear mold 302 are sealed. After the brick blank is initially shaped, the worker A person can use the hand pull rod 407 to pull the baffle 405 out of the slot 403, so that the interior of the cover plate 401 is connected with the interior of the front mold 301 and the rear mold 302, and then the interior of the front mold 301 and the rear mold 302 can be heated by starting the heating wire 408, and the surface of the preliminarily shaped brick blank can be heated, so that the brick blank can be preliminarily shaped after being heated, and the formed brick blank can be preliminarily heated and shaped to prevent the edge of the brick blank from being damaged during demolding, thereby improving the quality of the finished brick blank.

[0029] Among them, a bidirectional screw 104 is arranged inside the bottom plate 1, and internal thread sliders 105 are sleeved on the front and rear ends of the outer side of the bidirectional screw 104, and the tops of the two internal thread sliders 105 are fixedly connected with connecting plates 106, and the rear end of the bidirectional screw 104 is rotatably connected to the inner wall of the bottom plate 1 through a bearing, and the front end of the bidirectional screw 104 is fixedly connected to the output end of the driving motor 101, and the internal thread slider 105 is threadedly connected to the bidirectional screw 104, and the connecting plate 106 is inserted through the slot 107 and fixedly connected to the bottom of the mounting seat 2, and the connecting plate 106 is slidably connected to the slot 107, and the driving motor 101 is electrically connected to the PLC controller 102, and the driving motor 101 is started to drive the bidirectional screw 104 rotates, so that the bidirectional screw 104 drives the two internal thread sliders 105 to move inward at the same time, and the two internal thread sliders 105 move while driving the two mounting seats 2 to move inward at the same time, so that the front mold 301 and the rear mold 302 are close to each other, and the assembly of the split mold is realized; when demolding, the worker starts the drive motor 101 through the direction of the PLC controller 102, and the drive motor 101 drives the bidirectional screw 104 to rotate, so that the bidirectional screw 104 drives the two internal thread sliders 105 to move outward at the same time, and the two mounting seats 2 move outward at the same time, so that the front mold 301 and the rear mold 302 are away from each other, thereby realizing automatic demolding of the brick blank.

[0030] The specific operation mode of the utility model is as follows:

[0031] First, the electric push rod 109 is started to retract the base 111 and move it upward, so that the cover plate 401 is away from the mold. Then the driving motor 101 is started to drive the bidirectional screw 104 to rotate, so that the bidirectional screw 104 drives the two internal thread sliders 105 to move inward at the same time. When the two internal thread sliders 105 move, they drive the two mounting seats 2 to move inward at the same time, so that the front mold 301 and the rear mold 302 are close to each other. When the electromagnet 307 contacts the contact point of the contact sensor 311, it means that the electromagnet 307 and the iron plate 309 are attached together. The contact sensor 311 immediately transmits the signal to the PLC controller 102, and the PLC controls The device 102 immediately stops the driving motor 101 from rotating, and then energizes the electromagnet 307, so that the electromagnet 307 generates suction and is tightly adsorbed with the iron plate 309, thereby forming a mold. Then the worker injects the raw material of the brick into the mold. After the raw material of the brick is injected into the mold, the electric push rod 109 is started to push the base 111 downward, so that the cover plate 401 covers the top of the front mold 301 and the rear mold 302, and the interior of the front mold 301 and the rear mold 302 are sealed. After the brick is initially formed, the worker can pull the baffle 405 out of the slot 403 through the hand pull rod 407 to make the interior of the cover plate 401 and the front mold 301 The front mold 301 and the rear mold 302 are connected to each other, and then the heating wire 408 is started to heat the interior of the front mold 301 and the rear mold 302, and the surface of the preliminarily shaped brick blank is heated, so that the brick blank is preliminarily shaped after being heated, and the formed brick blank can be preliminarily heated and shaped to prevent the edge of the brick blank from being damaged during demoulding, thereby improving the quality of the finished brick blank and improving production efficiency. After the brick blank is shaped, the worker starts the drive motor 101 through the direction of the PLC controller 102, and the drive motor 101 drives the bidirectional screw 104 to rotate, so that the bidirectional screw 104 simultaneously drives the two internal thread sliders 105 to move outward at the same time, so that the two mounting seats 2 simultaneously move outwards, so that the front mold 301 and the rear mold 302 are separated from each other, thereby realizing automatic demoulding of the brick blank, reducing the workload of the workers. At the same time, after the processing is completed, the workers can remove the front mold 301 and the rear mold 302 for cleaning and maintenance by pulling out the fixing pin 305, and when one side of the mold is damaged, it can also be replaced separately, which can be automatically demoulded and reduce the labor of the workers. At the same time, when the mold is in use, once it is impacted and deformed, the damaged part can be replaced separately, saving resources, and also facilitating the daily maintenance and cleaning of the workers, bringing convenience to the workers.

[0032] The above description of the utility model in combination with the accompanying drawings is exemplary. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A split-type brick blank forming mold, comprising a bottom plate (1), characterized in that: A driving motor (101) is fixedly connected to the center of the front end of the base plate (1), a PLC controller (102) is fixedly connected to the right side of the front end of the base plate (1), a slot (107) is provided at the center of the top of the base plate (1), a limiting slide groove (103) is provided on the top of the base plate (1) and on both sides of the slot (107), a mounting seat (2) is provided on both sides of the top of the base plate (1), a limiting slider (201) is fixedly connected to both sides of the bottom of the mounting seat (2), a T-shaped slide groove (202) is provided on both sides of the top of the mounting seat (2), and a limiting slider (201) is fixedly connected to both sides of the bottom of the mounting seat (2), and a T-shaped slide groove (202) is provided on both sides of the top of the mounting seat (2). A connecting plate (203) is fixedly connected at the center of the top, a split mold mechanism (3) is provided on the top of the two mounting seats (2), an inverted L-shaped vertical plate (108) is fixedly connected at the center of the left side of the bottom plate (1), an electric push rod (109) is fixedly connected to the top of the inverted L-shaped vertical plate (108), a base (111) is provided on the inner side of the inverted L-shaped vertical plate (108), a T-shaped slide groove (112) is provided on the front and rear sides of the bottom of the base (111), a guide column (110) is fixedly connected to the front and rear sides of the top of the base (111), and a heating and shaping mechanism (4) is provided at the bottom of the base (111).

2. The split-type brick blank forming mold according to claim 1, characterized in that: The split mold mechanism (3) comprises a front mold (301) and a rear mold (302) which are respectively located on the top of two mounting seats (2) and are symmetrically arranged. The left and right sides of the bottom of the front mold (301) and the rear mold (302) are fixedly connected with a T-shaped sliding bar (303). The left and right sides of the bottom of the front mold (301) and the rear mold (302) are fixedly connected with a connecting plate (304) at the center of the bottom of the left and right sides. A fixed pin (305) is slidably inserted on the top of the connecting plate (304). The rear ends of the left and right sides (301) are fixedly connected with side upright plates (306), and the rear ends of the two side upright plates (306) are fixedly connected with electromagnets (307). The front ends of the left and right sides of the rear mold (302) are fixedly connected with side upright plates (308), and the front ends of the two side upright plates (308) are fixedly connected with iron plates (309). A mounting hole (310) is opened at the center of the front end of the iron plate (309), and a contact sensor (311) is fixedly connected inside the mounting hole (310).

3. The split-type brick blank forming mold according to claim 2 is characterized in that: The front mold (301) and the rear mold (302) are both slidably connected to the T-shaped slide grooves (202) opened on the left and right sides of the tops of the two mounting seats (2) through T-shaped slide bars (303) arranged on the left and right sides of the bottom, the mounting seats (2) are slidably connected to the limit slide grooves (103) opened on the left and right sides of the tops of the bottom plate (1) through limit sliders (201) arranged on the left and right sides of the bottom, the fixed pin (305) is slidably plugged into the connecting plate (203), the electromagnet (307) and the contact sensor (311) are both electrically connected to the PLC controller (102), and the electromagnet (307) and the iron plate (309) are magnetically connected.

4. The split-type brick blank forming mold according to claim 1, characterized in that: The heating and shaping mechanism (4) comprises a cover plate (401) which is fitted and connected to the bottom of the base (111); two T-shaped sliding bars (402) are fixedly connected to the front and rear sides of the top of the cover plate (401); a slot (403) is provided at the bottom of the cover plate (401); two limiting sliding grooves (404) are provided on the front and rear inner walls of the slot (403); a baffle (405) is provided inside the slot (403); sliding bars (406) are fixedly connected to the front and rear sides of the baffle (405); a hand pull rod (407) is fixedly connected to the right side of the baffle (405); and a heating wire (408) is fixedly connected inside the cover plate (401).

5. The split-type brick blank forming mold according to claim 4, characterized in that: The baffle (405) is slidably connected to the second limiting slide groove (404) opened on the inner walls of the front and rear sides of the slot (403) through the slide bars (406) arranged on the front and rear sides; the cover plate (401) is slidably connected to the first T-shaped slide groove (112) opened on the front and rear sides of the bottom of the base (111) through the second T-shaped slide bars (402) arranged on the front and rear sides of the top; a bolt is threadedly connected between the cover plate (401) and the base (111); the heating wire (408) is electrically connected to the PLC controller (102); the top of the base (111) is fixedly connected to the output end of the electric push rod (109); the guide column (110) passes through the inverted L-shaped vertical plate (108), and the guide column (110) is slidably connected to the inverted L-shaped vertical plate (108) at the penetration point.

6. The split-type brick blank forming mold according to claim 1, characterized in that: A bidirectional screw (104) is arranged inside the bottom plate (1), and internal threaded sliders (105) are sleeved on both the front and rear ends of the outer side of the bidirectional screw (104), and the tops of the two internal threaded sliders (105) are fixedly connected with connecting plates (106).

7. The split-type brick blank forming mold according to claim 6, characterized in that: The rear end of the bidirectional screw (104) is rotatably connected to the inner wall of the base plate (1) via a bearing, the front end of the bidirectional screw (104) is fixedly connected to the output end of the drive motor (101), the internal thread slider (105) is threadedly connected to the bidirectional screw (104), the connecting plate (106) is inserted through the slot (107) and is fixedly connected to the bottom of the mounting seat (2), the connecting plate (106) is slidably connected to the slot (107), and the drive motor (101) is electrically connected to the PLC controller (102).

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