CN206645426U - Conveying mechanism on ingot stripper - Google Patents

Abstract

The utility model discloses a conveying mechanism on a demoulding machine, which comprises a frame. The front and rear ends of the frame are respectively rotatably provided with rotating rollers. The two rotating rollers are covered with conveyor belts. Two rotating shafts are arranged perpendicularly to the upper surface of the conveyor belt respectively, and guide plates for guiding the mold boxes on the conveyor belt are respectively arranged on the two rotating shafts, and the bottoms of the guide plates are higher than On the upper surface of the conveyor belt, a positioning mechanism is provided between the rotating shaft and the frame. The guide plate of the conveying mechanism on the demoulding machine can be adjusted, so as to be suitable for the conveying and guiding of mold boxes of different sizes and expand its scope of application.

Description

Conveyor mechanism on the demoulding machine

technical field

The utility model relates to a demoulding device, more specifically, it relates to a conveying mechanism on a demoulding machine.

Background technique

The current cement prefabricated part is an emerging green and environmentally friendly building material. During the production process, it is necessary to use a mold box to shape the cement prefabricated part. After the cement prefabricated part is formed, the staff needs to separate the mold from the cement prefabricated part. We call the separation process of the mold and cement prefabricated part the demoulding work. Manual demoulding means manually transporting the mold box with raw cement prefabricated parts to an iron frame or steel frame, making the opening of the mold box face down, repeatedly bumping the iron frame or steel frame through the edge of the mold box, so that the cement prefabricated parts are separated from the mold box, falling to the ground. It is very inconvenient to manually carry out demoulding operation to it. The announcement number is: the Chinese patent of CN205766780U discloses a kind of eco-environmental protection brick demoulding machine, comprises frame, hydraulic vibration device, installation frame, bracket, conveying device and connecting slide, and described installation frame includes the first installation frame and the second Two mounting brackets, the bracket includes a first bracket and a second bracket; the hydraulic vibration device includes a base and a vibration frame, the base is fixedly connected to the frame, and the vibration direction of the vibration frame is vertically arranged , the first mounting frame and the second mounting frame are vertically arranged respectively, the bottom of the first mounting frame and the bottom of the second mounting frame are fixedly connected to the vibrating frame respectively, and the top of the first mounting frame is fixedly connected There is a first bracket, the top of the second mounting bracket is fixedly connected with a second bracket, the extension directions of the first bracket and the second bracket are parallel to each other, and the first bracket and the second bracket The extension direction is set obliquely; the first bracket and the second bracket are respectively in the shape of "┷" in any section perpendicular to their own extension direction; the conveying device includes a conveyor belt, and the holder of the conveyor belt The surface is located directly below between the first bracket and the second bracket, and the supporting surface of the conveyor belt is parallel to the extension direction of the first bracket and the second bracket, and the first bracket and the second bracket The end of the connecting slide is provided with a connecting slide, and the connecting slide is only fixedly connected with one of the brackets; the frame is fixedly connected with a brick slide, and the entrance of the brick slide is located at the end of the stroke of the supporting surface of the conveyor belt. The slide is set on an incline.

During the specific operation, the hydraulic vibrating device and the conveying device are first turned on. For convenience, the conveying mechanism shown in Figure 5 is often used during the operation, including the frame 1, and the two ends of the frame 1 are respectively provided with rotating Roller 2, two rotating rollers 2 are covered with a conveyor belt 3, the rotating roller 2 is driven by a motor, and guide plates 5 are fixed on the left and right sides of the conveying direction of the conveyor belt 3, and the mold box is transported to the first bracket by a conveying mechanism And on the second bracket, and ensure that the opening of the mold box faces the supporting surface of the conveyor belt, the first supporting plate cooperates with the horizontal part of the first bracket, and the second supporting plate cooperates with the horizontal part of the second bracket, so that the mold box The box is lifted by the first bracket and the second bracket, and under the action of the hydraulic vibration device, the ecological bricks in the mold box fall off from the mold box and fall onto the supporting surface of the conveyor belt to realize demoulding. Purpose: The size of the mold boxes used to produce different sizes of eco-friendly bricks is also different. When the size of the mold box changes, the distance between the first pallet and the second pallet on the mold box will also change. Change.

However, the guide plates on the left and right sides of the above-mentioned conveying mechanism are fixed, and can only be conveyed and guided for mold boxes of one size, and the scope of application is too small.

Utility model content

Aiming at the deficiencies in the prior art, the utility model is to provide a conveying mechanism on the demoulding machine, the guide plate of the conveying mechanism on the demoulding machine can be adjusted, so as to be applicable to the conveying and guiding of mold boxes of different sizes, expanding its scope of application.

In order to achieve the above purpose, the utility model provides the following technical proposal: a conveying mechanism on a demoulding machine, including a frame, the front and rear ends of the frame are respectively provided with rotating rollers, and the two rotating rollers are sleeved There is a conveyor belt, and rotating shafts are respectively arranged on the frame on the left and right sides relative to the conveying direction, and the two rotating shafts are respectively arranged perpendicular to the upper surface of the conveyor belt, and the guide plates for guiding the mold boxes on the conveyor belt are respectively arranged on the rotating shafts , the bottom of the guide plate is higher than the upper surface of the conveyor belt, and a positioning mechanism is provided between the rotating shaft and the frame.

By adopting the above technical scheme, the distance between the free ends of the two guide plates can be changed by rotating the two guide plates, so that the conveying mechanism can be adapted to convey and guide mold boxes of different sizes, and expand its applicable range.

The utility model is further configured as follows: the guide plate includes a rectangular frame body and a row of rollers rotatably arranged in the rectangular frame body, the rollers are arranged in rows along the conveying direction of the conveyor belt, the axis of the roller shaft and the axis of the rotating shaft They are arranged in parallel, and the outer peripheral walls of the rollers are all convexly arranged outside the rectangular frame.

The mold box is generally made of plastic. When the guide plate guides the mold box, the mold box will slide and rub against the guide plate. On the one hand, it will easily cause the wear of the mold box; It is easy to make the mold box rotate. By adopting the above-mentioned technical scheme, rollers are arranged in the rectangular frame to change the original sliding friction into rolling friction, so that the mold box is not easy to wear and the mold box is not easy to rotate.

The utility model is further configured as follows: a sleeve is rotatably sleeved on the free end of the rotating shaft, and a support rod is arranged between the sleeve and the frame.

The guide plate is generally made of metal, which is relatively heavy. If it is only supported by the rotating shaft, the structure is unstable. By adopting the above technical solution, the setting of the sleeve and the support rod can further tighten and fix the rotating shaft, so that the rotating shaft can be rotated more stably. on the stand.

The utility model is further set as follows: relative to the conveying direction, the left and right sides of the frame are respectively provided with mounting seats, the mounting seats are fixed on the frame by bolts and nuts, and the frame is also provided with waist-shaped holes for the bolts to slide. The waist-shaped hole extends along the conveying direction of the conveyor belt, and the two ends of the rotating roller are respectively rotatably arranged on adjacent mounting seats.

The conveyor belt will stretch and become longer during long-term use. By adopting the above-mentioned technical scheme, the setting of the waist-shaped hole can adjust the position of the mounting seat to change the distance between the rotating rollers at both ends of the frame so that the conveyor belt can be moved. Tightening, this structure does not need to replace the conveyor belt again, reducing the replacement cost. On the other hand, the distance between the two rotating rollers can be adjusted to the minimum during installation, so that the conveyor belt can be sleeved on the two rotating rollers, which is convenient for operation Workers operate and install.

The utility model is further set as: the support rod is pierced with a screw rod, and the support rod is provided with a threaded through hole matched with the screw rod, and one end of the screw rod is pressed against the mounting seat near the center of the conveyor belt. on the side wall.

During the use of the conveying mechanism, the bolts and nuts are prone to loosening, which will cause the moving conveyor belt of the rotating roller to become loose. By adopting the above technical solution, the setting of the screw can further limit the installation seat, so that the installation seat The conveying mechanism is not easy to move during use.

The utility model is further configured as follows: the positioning mechanism includes a worm wheel and a worm, the worm wheel is fixedly sleeved on the rotating shaft, the frame is provided with a mounting frame, the worm is rotatably mounted on the mounting frame, and the worm wheel Intermesh with the worm.

By adopting the above technical scheme, when the guide plate needs to be rotated, the worm can be rotated, and the worm drives the worm wheel to rotate, thereby causing the guide plate to rotate. There is a self-locking function between the worm and the worm wheel. When the worm is not rotated, The guide plate does not rotate, and such a structure is relatively simple, and each angle of the guide plate can be positioned, and the positioning is stable.

The utility model is further set as: the bottom of the guide plate is higher than the fixing seat.

By adopting the above technical solution, the bottom of the guide plate is higher than the fixing seat, so that the guide plate will not be affected by the fixing seat during the rotation process, so that the guide plate can rotate at more angles.

The utility model is further configured as follows: the positioning mechanism includes a screw rod and a fixing seat arranged on the frame, the screw rod is set on the fixing seat, one end of the screw rod is in contact with the rotating shaft, and the fixing seat is provided with There are threaded holes suitable for the screw rod.

By adopting the above technical solution, the rotating shaft is positioned by tightening the screw shaft against the rotating shaft. Such a structure is relatively simple, and the rotating shaft can be positioned at every angle.

The utility model is further configured as follows: one end of the screw rod facing the rotating shaft is rotatably provided with a positioning block, and the side of the positioning block facing the rotating shaft is provided with an arc-shaped groove matching the outer wall of the rotating shaft.

By adopting the above technical solution, the arrangement of the positioning block and the arc-shaped groove can increase the contact area with the rotating shaft, and the positioning block can be positioned more stably after the positioning block is pressed against the rotating shaft.

The utility model is further set as: the bottom of the guide plate is higher than the installation frame.

By adopting the above technical solution, the bottom of the guide plate is higher than the installation frame, so that the guide plate will not be affected by the installation frame during the rotation process, so that the guide plate can rotate at more angles.

To sum up, the utility model has the following beneficial effects: the two guide plates on the frame can be rotated, and the distance between the free ends of the two guide plates can be changed so that the conveying mechanism can be used for mold boxes of different sizes. Conveying and guiding, expanding its scope of application; and changing the angle of the two guide plates can also change the exit position formed by the two guide plates, and the mold box can be transported to different positions, further expanding its scope of application.

Description of drawings

Fig. 1 is the perspective view of embodiment one;

Figure 2 is an enlarged view of A in Figure 1;

Fig. 3 is the perspective view of embodiment two;

Figure 4 is an enlarged view of B in Figure 3;

Fig. 5 is a perspective view of the prior art.

Reference signs: 1, frame; 2, rotating roller; 3, conveyor belt; 4, rotating shaft; 5, guide plate; 51, rectangular frame; 52, roller; 6, positioning mechanism; 61a, worm wheel; 62a, worm ; 63a, mounting frame; 61b, screw mandrel; 62b, fixed seat; 63b, threaded hole; 64b, positioning block; 65b, arc groove; 7, sleeve; 8, support rod; ; 11, waist-shaped hole; 12, screw; 13, threaded through hole.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to the embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Embodiment 1: a conveying mechanism on a demoulding machine, as shown in Figure 1, comprises a frame 1, and the frame 1 is triangular in shape, and a pair of wheels supporting the frame 1 are arranged on the frame 1, at the height of the frame 1 One end of the upper end and the lower end are respectively rotated to be provided with a rotating roller 2, and the two rotating rollers 2 are sleeved with a conveyor belt 3 to realize transmission from bottom to top. 2 The rotational connection is realized through the bearing and the mounting base 9, and the mounting base 9 is fixed on the frame 1 by bolts 10 and nuts, and the frame 1 is provided with waist-shaped holes 11 for the bolts 10 to slide relative to the conveying direction of the conveyor belt 3, and the bolts 10 passes through the waist-shaped hole 11; on the frame 1 on the left and right sides of the conveying direction, a rotating shaft 4 is respectively rotated, and two rotating shafts 4 are vertically arranged with the upper surface of the conveyor belt 3 respectively, and are rotated on the free ends of the rotating shaft 4 A sleeve 7 is sleeved, and a support rod 8 is arranged between the sleeve 7 and the frame 1. The support rod 8 is arranged obliquely, and a screw rod 12 is threaded on the support rod 8. Matched threaded through hole 13, one end of screw rod 12 is pressed on the side wall of mounting seat 9 near the center side of conveyor belt 3, and guide plate 5 is provided on rotating shaft 4, and guide plate 5 includes rectangular frame body 51 and a row of rotating The rollers 52 arranged in the rectangular frame 51, the rollers 52 are arranged in a row along the conveying direction of the conveyor belt 3, the axis of the rollers 52 and the axis of the rotating shaft 4 are arranged in parallel, the diameter of the rollers 52 is greater than the thickness of the rectangular frame 51 and The bottom of the rectangular frame 51 is higher than the upper surface of the conveyor belt 3. A positioning mechanism 6 is provided between the rotating shaft 4 and the frame 1. A discharge port is formed between two guide plates 5. The guide plate 5 After rotating on the frame 1, the size and position of the discharge port can be adjusted so that the mold box can be transported towards a fixed direction.

As shown in Figure 2, the positioning mechanism 6 includes a worm wheel 61a, a worm 62a and a mounting frame 63a, the worm wheel 61a is fixedly sleeved on the bottom end of the rotating shaft 4, the mounting frame 63a is fixed on the frame 1, and the two ends of the worm 62a are respectively It is rotatably arranged on the mounting frame 63a, and the worm wheel 61a and the worm 62a are engaged with each other. One end of the worm 62a extends out of the mounting frame 63a and a turntable is arranged at its end. The bottommost ends of the rectangular frame body 51 are higher than the mounting frame 63a, Turntable and worm 62a.

During the specific operation, it is only necessary to rotate the turntable to drive the worm 62a to rotate, and the worm 62a to rotate drives the worm wheel 61a to rotate together with the rotating shaft 4 so as to realize the rotation of the guide plate 5 on the frame 1 and adjust the formed between the two guide plates 5. The size and position of the discharge port, after the worm 62a stops rotating, there is a self-locking function between the worm wheel 61a and the worm 62a, and the guide plate 5 will not rotate when the worm 62a is not rotated.

Embodiment 2: A conveying mechanism on a demoulding machine, as shown in Fig. 3 and Fig. 4, the main difference from Embodiment 1 is that the positioning mechanism 6 includes a fixing seat 62b arranged on the frame 1 and a fixed The screw mandrel 61b on the seat 62b is provided with a threaded hole 63b suitable for the screw mandrel 61b on the fixed seat 62b, and one end of the screw mandrel 61b near the rotating shaft 4 is rotatably provided with a positioning block 64b, and the other end is provided with a rotating disk, and the positioning block The side of 64b facing the rotating shaft 4 is provided with an arc-shaped groove 65b adapted to the outer wall of the rotating shaft 4, and the lowest end of the rectangular frame body 51 is higher than the turntable, the fixing seat 62b and the screw rod 61b.

During the specific operation, the turntable drives the screw mandrel 61b to rotate so that the positioning block 64b and the outer wall of the rotating shaft 4 are separated from each other, so that the guide plate 5 can be rotated freely, and the guide plate 5 is adjusted to a suitable position before rotating The turntable makes the positioning block 64b press against the rotating shaft 4 to position the guide plate 5 .

Claims (10)

1. A conveying mechanism on a demoulding machine, comprising a frame (1), the front and rear ends of the frame (1) are respectively rotatably provided with turning rollers (2), and two turning rollers (2) are sleeved There is a conveyor belt (3), which is characterized in that: the frame (1) on the left and right sides of the conveying direction is respectively provided with rotating shafts (4), and the two rotating shafts (4) are respectively perpendicular to the upper surface of the conveyor belt (3) Set, the said rotating shaft (4) is respectively provided with the guide plate (5) that guides the mold box on the conveyor belt (3), the bottom of the guide plate (5) is higher than the upper surface of the conveyor belt (3), and the A positioning mechanism (6) is provided between the rotating shaft (4) and the frame (1). 2. The conveying mechanism on the demoulding machine according to claim 1, characterized in that: the guide plate (5) comprises a rectangular frame (51) and a row of rollers rotatably arranged in the rectangular frame (51) (52), the rollers (52) are arranged in a row along the conveying direction of the conveyor belt (3), the axes of the rollers (52) and the axes of the rotating shaft (4) are arranged in parallel, and the outer peripheral wall of the rollers (52) All are convexly arranged outside the rectangular frame body (51). 3. The conveying mechanism on the demoulding machine according to claim 1, characterized in that: the free end of the rotating shaft (4) is rotatably sleeved with a sleeve (7), and the sleeve (7) and the machine Support rods (8) are arranged between the frames (1). 4. The conveying mechanism on the demoulding machine according to claim 3, characterized in that: with respect to the frame (1) on the left and right sides of the conveying direction, mounting seats (9) are respectively arranged, and the mounting seats (9) are passed through bolts (10) The nut is fixed on the frame (1), and the frame (1) is also provided with a waist-shaped hole (11) for the bolt (10) to slide, and the waist-shaped hole (11) is transported along the conveyor belt (3). The two ends of the rotating roller (2) are respectively rotatably arranged on adjacent mounting seats (9). 5. The conveying mechanism on the demoulding machine according to claim 4, characterized in that: said support rod (8) is pierced with a screw rod (12), and said support rod (8) is provided with a screw rod (12) ) matched threaded through hole (13), and one end of the screw rod (12) is pressed against the side wall of the mounting seat (9) near the center side of the conveyor belt (3). 6. The conveying mechanism on the demoulding machine according to claim 2 or 4, characterized in that: the positioning mechanism (6) includes a worm wheel (61a) and a worm (62a), and the worm wheel (61a) is fixedly sleeved On the rotating shaft (4), the frame (1) is provided with a mounting frame (63a), the worm (62a) is rotatably arranged on the mounting frame (63a), and the worm wheel (61a) and the worm (62a) Mesh with each other. 7. The conveying mechanism on the demoulding machine according to claim 6, characterized in that: the bottom of the guide plate (5) is higher than the fixing seat (62b). 8. The conveying mechanism on the demoulding machine according to claim 2 or 4, characterized in that: the positioning mechanism (6) includes a screw (61b) and a fixing seat (62b) arranged on the frame (1) , the screw rod (61b) is passed through the fixing seat (62b), one end of the screw rod (61b) is in contact with the rotating shaft (4), and the fixing seat (62b) is provided with a Adaptive threaded hole (63b). 9. The conveying mechanism on the demoulding machine according to claim 8, characterized in that: said threaded mandrel (61b) is provided with a positioning block (64b) so as to rotate towards one end of the rotating shaft (4), and said positioning block (64b) ) is provided with an arc-shaped groove (65b) adapted to the outer wall of the rotating shaft (4) toward the side of the rotating shaft (4). 10. The conveying mechanism on the demoulding machine according to claim 9, characterized in that: the bottom of the guide plate (5) is higher than the mounting frame (63a).