Asphalt mixture forming mold

Abstract

The utility model provides an asphalt mixture forming mold which comprises a base, forming mechanisms are arranged on the two sides of the top of the base, limiting mechanisms are arranged between the forming mechanisms and the base and used for overturning and limiting the forming mechanisms, a shifting mechanism is arranged on one limiting mechanism, a discharging mechanism is arranged on the shifting mechanism, and the discharging mechanism is arranged on the other limiting mechanism. And the discharging mechanism and the shifting mechanism are matched with each other and are used for discharging the formed asphalt mixture on the two forming mechanisms. According to the device, the asphalt mixture can be cooled and formed through the arranged forming mechanism, the limiting mechanism is firstly driven to operate through the discharging mechanism and a rack of the discharging mechanism, under the action of the limiting mechanism, a mold body of the forming mechanism is turned over and limited, an ejection column of the discharging mechanism continues to move downwards, and the formed asphalt mixture can be ejected out; rapid discharging of the formed asphalt mixture is achieved, operation is convenient and fast, and labor driving of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of highway construction equipment, and more specifically, to an asphalt mixture forming mold. Background Technique

[0002] Currently, in order to facilitate the quick removal of the asphalt mixture after cooling and forming, the mold is first inserted and then the draw plate is removed, and a positive and negative motor is used to move the push column downward to push the formed asphalt mixture out of the mold. Although the quick material removal of the asphalt mixture formed on the mold is achieved, the operation is cumbersome, inconvenient to use, and has low practicability.

[0003] The "Asphalt mixture block forming device for highway pavement construction" disclosed in the Chinese utility model patent (application number: 201921811607.2), including a support plate, both sides of the bottom of the support plate are welded with support legs, and a motor box is bolted to the top of the support plate; the utility model solves the problem that the existing asphalt mixture forming device cannot conveniently and quickly remove the mixture block by setting a support plate, support legs, motor box, positive and negative motor, first bevel gear, threaded shaft, limit bearing, second bevel gear, threaded ring, cross plate, connecting rod, connecting plate, sliding mechanism, push column, second slide rail, mold, guide rail, draw plate, through slot and mold hole, and has the advantage of being able to conveniently and quickly remove the mixture block. Using this asphalt mixture forming device can effectively save a large amount of time and manpower for users, thereby improving the practicability of this asphalt mixture forming device; the above patent can prove the defects existing in the prior art.

[0004] Therefore, we make improvements on this and propose an asphalt mixture forming mold. Summary of the Invention

[0005] The purpose of the present utility model is: aiming at the current situation that in order to facilitate the quick removal of the asphalt mixture after cooling and forming, the mold is first inserted and then the draw plate is removed, and a positive and negative motor is used to move the push column downward to push the formed asphalt mixture out of the mold. Although the quick material removal of the asphalt mixture formed on the mold is achieved, the operation is cumbersome, inconvenient to use, and has low practicability.

[0006] To achieve the above invention purpose, the present utility model provides an asphalt mixture forming mold to improve the above problems.

[0007] Specifically, this application is as follows:

[0008] It includes a base. Forming mechanisms are provided on both sides of the top of the base. A limiting mechanism is provided between the forming mechanism and the base. The limiting mechanism is used for flipping and limiting the forming mechanism. A displacement mechanism is provided on one of the limiting mechanisms. An unloading mechanism is provided on the displacement mechanism. The unloading mechanism and the displacement mechanism are mutually matched for unloading the asphalt mixture formed on the two forming mechanisms.

[0009] As a preferred technical solution of the present application, the forming mechanism includes a mold body. The mold body is arranged on the top of the base. A number of mold holes are equidistantly opened at the top end of the mold body. A limiting round block is clamped at the bottom end inside the mold hole, and a through hole communicating with the outside is opened in the middle of the bottom end inside the mold hole.

[0010] As a preferred technical solution of the present application, the forming mechanism further includes two rotating shafts. The two rotating shafts are respectively fixedly connected to the middle parts of both sides of the mold body. A gear is fixedly arranged on one of the rotating shafts.

[0011] As a preferred technical solution of the present application, the limiting mechanism includes a connecting plate and an L-shaped plate. The top parts of the connecting plate and the L-shaped plate are respectively rotatably connected to the two rotating shafts. A slot is opened at the top end of the L-shaped plate, and one end of the rotating shaft connected to the gear penetrates into the slot.

[0012] As a preferred technical solution of the present application, the limiting mechanism further includes a T-shaped plug-in. The T-shaped plug-in is fixedly installed on one end of the corresponding rotating shaft. At both ends on one side of the slot, clamping parts are fixedly arranged and are in clamping connection with the T-shaped plug-in.

[0013] As a preferred technical solution of the present application, the displacement mechanism includes two connecting rods. The two connecting rods are respectively fixedly installed on the top ends of the corresponding connecting plate and L-shaped plate. Slide plates and electric sliding tables are respectively fixedly arranged at the top ends of the opposite sides of the two connecting rods.

[0014] As a preferred technical solution of the present application, the displacement mechanism further includes a T-shaped slider. A chute matching the T-shaped slider is opened at the top end of the slide plate. A cross plate is fixedly arranged between the T-shaped slider and the slider of the electric sliding table.

[0015] As a preferred technical solution of the present application, the unloading mechanism includes an electric telescopic rod. The electric telescopic rod is fixedly installed in the middle of the top end of the cross plate. The piston rod of the electric telescopic rod penetrates through the cross plate and a fixed plate is fixedly arranged. A number of top columns corresponding to the mold holes one by one are fixedly arranged at equal intervals at the bottom end of the fixed plate.

[0016] As a preferred technical solution of the present application, the unloading mechanism further includes an L-shaped rod. One end of the L-shaped rod is fixedly connected to one side of the fixed plate. A rack meshing with the gear is fixedly arranged at the other end of the L-shaped rod.

[0017] As a preferred technical solution of the present application, the direct length of the top column is shorter than the diameter of the through hole.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] In the solution of the present application:

[0020] 1. In order to solve the problem in the prior art that in order to facilitate the quick removal of the asphalt mixture after cooling and forming, the mold is first inserted and then the draw plate is removed, and the forward and reverse motor is used to make the push column move downward to push the formed asphalt mixture out of the mold. Although the quick material removal of the formed asphalt mixture on the mold is realized, the operation is cumbersome, not convenient to use, and the practicability is low. In the present application, through the provided forming mechanism, the asphalt mixture can be cooled and formed. Through the discharging mechanism, the rack of the discharging mechanism first drives the limiting mechanism to operate. Under the action of the limiting mechanism, the mold body of the forming mechanism is turned over and limited. The top column of the discharging mechanism continues to move downward, and the formed asphalt mixture can be ejected, realizing the quick discharging of the formed asphalt mixture, and the operation is convenient, reducing the labor drive of the operator;

[0021] 2. Through the provided displacement mechanism, the discharging mechanism can move back and forth on the two forming mechanisms. Through this setting, not only is it convenient to feed the forming mechanism, but also multi-station is realized, saving time and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural view of the asphalt mixture forming mold provided by the present application;

[0023] Figure 2 It is a partial left-side structural view of the asphalt mixture forming mold provided by the present application;

[0024] Figure 3 It is a partial right-side structural view of the asphalt mixture forming mold provided by the present application;

[0025] Figure 4 It is a partial sectional structural view of the limiting mechanism of the asphalt mixture forming mold provided by the present application;

[0026] Figure 5 It is a partial sectional structural view of the forming mechanism of the asphalt mixture forming mold provided by the present application.

[0027] The labels in the figure indicate:

[0028] 1. Base;

[0029] 2. Forming mechanism; 201. Mold body; 202. Limiting round block; 203. Rotating shaft; 204. Gear;

[0030] 3. Limiting mechanism; 301. Connecting plate; 302. L-shaped plate; 303. T-shaped plug-in; 304. Clamping part;

[0031] 4. Shifting mechanism; 401. Connecting rod; 402. Slide plate; 403. Electric sliding table; 404. T-shaped slider; 405. Cross plate;

[0032] 5. Discharging mechanism; 501. Electric telescopic rod; 502. Fixed plate; 503. Jacking column; 504. L-shaped rod; 505. Rack. Detailed implementation manners

[0033] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] As in the background art, in order to facilitate the rapid removal of the asphalt mixture after cooling and forming, the mold is first inserted and then the extraction plate is removed, and the positive and negative motors are used to move the push column downward to push the formed asphalt mixture out of the mold. Although the rapid material extraction of the asphalt mixture formed on the mold is achieved, the operation is cumbersome, not convenient to use, and the practicability is low.

[0035] To solve this technical problem, the present utility model provides an asphalt mixture forming mold, which is applied to asphalt mixtures.

[0036] Specifically, please refer to Figures 1-5 , the asphalt mixture forming mold specifically includes:

[0037] Base 1, forming mechanisms 2 are arranged on both sides of the top of the base 1, a limiting mechanism 3 is arranged between the forming mechanism 2 and the base 1, and the limiting mechanism 3 is used for the flipping limit of the forming mechanism 2. A shifting mechanism 4 is arranged on one of the limiting mechanisms 3, and a discharging mechanism 5 is arranged on the shifting mechanism 4. The discharging mechanism 5 and the shifting mechanism 4 are mutually matched for discharging the asphalt mixture formed on the two forming mechanisms 2.

[0038] The asphalt mixture forming mold provided by the utility model can cool and form the asphalt mixture through the arranged forming mechanism. Through the discharging mechanism, the rack of the discharging mechanism first drives the limiting mechanism to operate. Under the action of the limiting mechanism, the mold body of the forming mechanism is turned over and limited. The ejector post of the discharging mechanism continues to move downward, and the formed asphalt mixture can be ejected, realizing the rapid discharging of the formed asphalt mixture, with convenient operation and reduced labor drive of the operator.

[0039] In order to enable the personnel in the technical field to better understand the solution of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings.

[0040] It should be noted that, without conflict, the embodiments in the utility model and the features and technical solutions in the embodiments can be combined with each other.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0042] Example 1, please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , an asphalt mixture forming mold, whose forming mechanism 2 includes a mold body 201. The mold body 201 is arranged on the top of the base 1. A plurality of mold holes are equidistantly opened at the top end of the mold body 201. A limiting round block 202 is clamped at the bottom end in the mold hole, and a through hole communicating with the outside is opened in the middle of the bottom end in the mold hole.

[0043] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , an asphalt mixture forming mold, whose forming mechanism 2 further includes two rotating shafts 203. The two rotating shafts 203 are respectively fixedly connected to the middle parts on both sides of the mold body 201. A gear 204 is fixedly arranged on one of the rotating shafts 203.

[0044] Example 2, further optimizing the asphalt mixture forming mold provided in Example 1. Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , the limiting mechanism 3 includes a connecting plate 301 and an L-shaped plate 302. The top parts of the connecting plate 301 and the L-shaped plate 302 are respectively rotatably connected to the two rotating shafts 203. A slot is opened at the top end of the L-shaped plate 302, and one end of the rotating shaft 203 connected to the gear 204 penetrates into the slot.

[0045] Further, as shown inFigure 1 , Figure 2 and Figure 4 As shown in Figure 4 , the limiting mechanism 3 further includes a T-shaped plug 303. The T-shaped plug 303 is fixedly installed at one end of the corresponding rotating shaft 203. At both ends of the slotted side, there are fixedly provided clamping members 304 that are snap-connected to the T-shaped plug 303.

[0046] Example 3 further optimizes the asphalt mixture forming mold provided in Example 1 or 2. Specifically, as Figures 1-3 shown in Figures 1-3 , the displacement mechanism 4 includes two connecting rods 401. The two connecting rods 401 are respectively fixedly installed at the tops of the corresponding connecting plates 301 and L-shaped plates 302. At the tops of the opposite sides of the two connecting rods 401, there are respectively fixedly provided a sliding plate 402 and an electric sliding table 403.

[0047] Furthermore, as Figures 1-3 shown in Figures 1-3 , the displacement mechanism 4 further includes a T-shaped slider 404. A chute matching the T-shaped slider 404 is opened at the top of the sliding plate 402. A cross plate 405 is fixedly provided between the T-shaped slider 404 and the slider of the electric sliding table 403.

[0048] Furthermore, as Figures 1-3 shown in Figures 1-3 , the discharging mechanism 5 includes an electric telescopic rod 501. The electric telescopic rod 501 is fixedly installed in the middle of the top of the cross plate 405. The piston rod of the electric telescopic rod 501 passes through the cross plate 405 and is fixedly provided with a fixing plate 502. At the bottom end of the fixing plate 502, a number of ejector posts 503 corresponding to the mold holes one by one are fixedly provided at equal intervals.

[0049] Example 4 further optimizes the asphalt mixture forming mold provided in the above-mentioned examples. As Figures 1-3 shown in Figures 1-3 , the discharging mechanism 5 further includes an L-shaped rod 504. One end of the L-shaped rod 504 is fixedly connected to one side of the fixing plate 502. The other end of the L-shaped rod 504 is fixedly provided with a rack 505 that is meshed with the gear 204.

[0050] Furthermore, as Figures 1-5 shown in Figures 1-5 , the diameter of the ejector post 503 is shorter than the diameter of the through hole. When the cross plate 405 moves a certain distance, and then when the fixing plate 502 moves downward, the rack 505 has no contact with the gear 204, and the ejector post 503 is located above the limiting circular block 202, so that the reset of the limiting circular block 202 can be realized.

[0051] The using process of the asphalt mixture forming mold provided by the present utility model is as follows:

[0052] First, inject asphalt mixture into the cavity formed by the mold hole and the limit round block 202 on a mold body 201. After the injection is completed, control the electric sliding table 403 to work. The slider of the electric sliding table 403 drives the cross plate 405 to move. Cooperating with the sliding plate 402 and the T-shaped slider 404, the cross plate 405 can move more stably. The cross plate 405 moves above the mold body 201. At this time, another mold body 201 is exposed. During the waiting process for the asphalt mixture to cool and form, asphalt mixture can be injected onto another mold body 201. After the cooling and forming are completed, control the electric telescopic rod 501 to work. The piston rod of the electric telescopic rod 501 drives the fixed plate 502 to move downward. The fixed plate 502 simultaneously drives the ejector pin 503 and the L-shaped rod 504 to move downward. The L-shaped rod 504 drives the rack 505 to first move downward to engage with the gear 204. As the rack 505 continues to move downward, the gear 204 drives the rotating shaft 203 to rotate 180 degrees, thereby causing the mold body 201 to flip with the front side facing downward. At the same time, the T-shaped plug 303 is connected to the corresponding card 304, so that the flipped mold body 201 is fixed. The rack 505 is separated from the gear 204. At this time, the electric telescopic rod 501 continues to work, and the ejector pin 503 continues to move downward. The ejector pin 503 pushes the limit round block 202 downward. The limit round block 202 can eject the cooled and formed object. After the ejection is completed, the piston rod of the electric telescopic rod 501 drives the fixed plate 502 to move upward, so that the mold body 201 can be reset. Control the electric sliding table 403 to work, so that the cross plate 405 moves a certain distance, so that when the fixed plate 502 moves downward, the rack 505 has no contact with the gear 204, and the ejector pin 503 is located above the limit round block 202, thereby realizing the reset of the limit round block 202. Similarly, the above repeated operations are also performed on another mold body 201. Through this setting, not only the labor intensity of the operator is reduced and it is convenient to use, but also the efficiency is improved.

[0053] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium. It can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0054] Obviously, the embodiments described above are only a part of the embodiments of the present utility model, rather than all of them. The preferred embodiments of the present utility model are shown in the drawings, but they do not limit the patent scope of the present utility model. The present utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of the present utility model more thorough and comprehensive. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing specific embodiments, or perform equivalent replacements for some of the technical features. Any equivalent structures made by using the content of the specification and drawings of the present utility model, directly or indirectly applied in other related technical fields, are equally within the scope of the patent protection of the present utility model.

Claims

1. An asphalt mixture forming mold, characterized in that, It includes a base (1), on both sides of the top of the base (1), forming mechanisms (2) are provided. A limiting mechanism (3) is arranged between the forming mechanism (2) and the base (1). The limiting mechanism (3) is used for the flipping limit of the forming mechanism (2). A shifting mechanism (4) is arranged on one of the limiting mechanisms (3). An unloading mechanism (5) is arranged on the shifting mechanism (4). The unloading mechanism (5) and the shifting mechanism (4) cooperate with each other for unloading the formed asphalt mixture on the two forming mechanisms (2).

2. The asphalt mixture forming mold according to claim 1, characterized in that, The forming mechanism (2) includes a die body (201). The die body (201) is arranged on the top of the base (1). A number of die holes are equidistantly opened at the top end of the die body (201). At the bottom end inside the die hole, a limiting round block (202) is clamped, and a through hole communicating with the outside is opened in the middle of the bottom end inside the die hole.

3. The asphalt mixture forming mold according to claim 2, characterized in that, The forming mechanism (2) further includes two rotating shafts (203). The two rotating shafts (203) are respectively fixedly connected to the middle parts of both sides of the die body (201). A gear (204) is fixedly arranged on one of the rotating shafts (203).

4. The asphalt mixture forming mold according to claim 3, wherein, The limiting mechanism (3) includes a connecting plate (301) and an L-shaped plate (302). The top parts of the connecting plate (301) and the L-shaped plate (302) are respectively rotatably connected to the two rotating shafts (203). A slot is opened at the top end of the L-shaped plate (302), and one end of the rotating shaft (203) connected to the gear (204) penetrates into the slot.

5. The asphalt mixture forming mold according to claim 4, characterized in that, The limiting mechanism (3) further includes a T-shaped plug-in (303). The T-shaped plug-in (303) is fixedly installed at one end of the corresponding rotating shaft (203). At both ends on one side of the slot, clamping parts (304) that are snap-fitted with the T-shaped plug-in (303) are fixedly arranged.

6. The asphalt mixture forming mold according to claim 5, characterized in that, The shifting mechanism (4) includes two connecting rods (401). The two connecting rods (401) are respectively fixedly installed at the top ends of the corresponding connecting plate (301) and L-shaped plate (302). At the top ends of the opposite sides of the two connecting rods (401), a sliding plate (402) and an electric slide table (403) are respectively fixedly arranged.

7. The asphalt mixture forming mold according to claim 6, characterized in that, The shifting mechanism (4) further includes a T-shaped slider (404). A chute matching the T-shaped slider (404) is opened at the top end of the sliding plate (402). A cross plate (405) is fixedly arranged between the T-shaped slider (404) and the slider of the electric slide table (403).

8. The asphalt mixture forming mold according to claim 7, characterized in that, The unloading mechanism (5) includes an electric telescopic rod (501). The electric telescopic rod (501) is fixedly installed in the middle of the top end of the cross plate (405). The piston rod of the electric telescopic rod (501) passes through the cross plate (405) and is fixedly provided with a fixing plate (502). At the bottom end of the fixing plate (502), a number of ejector posts (503) corresponding to the die holes one by one are fixedly arranged.

9. The asphalt mixture forming mold according to claim 8, characterized in that, The unloading mechanism (5) further includes an L-shaped rod (504). One end of the L-shaped rod (504) is fixedly connected to one side of the fixing plate (502). The other end of the L-shaped rod (504) is fixedly provided with a rack (505) that meshes with the gear (204).

10. A bituminous mixture forming die according to claim 9, characterized in that, The top post (503) is directly shorter than the diameter of the through hole.

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