Special separator for plates

Abstract

The present invention relates to a special plate separator that uses a separation knife for separation. This special plate separator includes a horizontal guide rail, a slide and a separation frame, the slide is slidably arranged on the horizontal guide rail, the slide is provided with a vertical guide rail, the separation frame is slidably arranged on the vertical guide rail, the separation frame is transmission-connected with a lifting power source that drives the separation frame to move up and down, and is characterized in that: a separation mechanism is installed on the separation frame, the separation mechanism includes a first separation knife and a second separation knife arranged side by side on the left and right, the first separation knife is installed on the first knife seat, the second separation knife is installed on the second knife seat, and the first knife seat is transmission-connected with a separation power source that drives the first knife seat to move left and right. This special plate separator adopts the opening and closing separation of two separation knives, which changes the existing plate separation method and greatly improves the stability of the plate separator.

Description

Technical Field

[0001] The invention relates to the field of concrete slab production machinery, and in particular to a separator for separating concrete slabs. Background Art

[0002] With the advancement of technology and the enhancement of environmental awareness, in recent years, aerated concrete blocks / sheets (referred to as blocks / sheets) have gradually replaced traditional red bricks or blue bricks and become the preferred material in many large-scale civil engineering projects. The challenge facing manufacturers is how to improve the production efficiency and output of blocks / sheets. In the production process of aerated concrete blocks / sheets, the concrete is poured into the walking mold frame after mixing, and is formed in the walking mold frame. It is then transported to the next station through the walking mold frame for cutting, and cut into Figure 4 After the upper and lower multi-layer plates are separated, they are finally sent to the autoclave for autoclave curing. Since the cut blocks will still be partially bonded after the concrete solidifies, they must be separated after curing. At present, the tool for separating plates is a block separator, which separates the plates like blocks. Due to the differences in formula, process, curing time, etc. between plates and blocks, the existing block separator will cause relatively serious damage to the plates, and the efficiency of manual separation is too low. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention innovatively provides a special plate separator that uses a separation knife for separation.

[0004] This special plate separator includes a horizontal guide rail, a slide and a separation frame, the slide is slidably arranged on the horizontal guide rail, the slide is provided with a vertical guide rail, the separation frame is slidably arranged on the vertical guide rail, the separation frame is transmission-connected to a lifting power source that drives the separation frame to move up and down, and is characterized in that: a separation mechanism is installed on the separation frame, the separation mechanism includes a first separation knife and a second separation knife arranged side by side on the left and right, the first separation knife is installed on a first knife seat, the second separation knife is installed on a second knife seat, and the first knife seat is transmission-connected to a separation power source that drives the first knife seat to move left and right.

[0005] A guide rod is installed on the second knife seat, the first knife seat is slidably arranged on the guide rod, and the separation power source is a separation cylinder, which is installed on the second knife seat.

[0006] A rollover mechanism is provided under the separation frame, and the rollover mechanism includes a support, a lifting arm and a support frame. The lifting arm and the support frame are both hinged on the support, and the lifting arm and the support frame are respectively located on the left and right sides. The lifting arm is transmission-connected to a lifting power source that drives the lifting arm to rotate, and the support frame is transmission-connected to a supporting power source that drives the supporting frame to rotate.

[0007] The support is connected with a connecting shaft, and the lifting arm and the supporting frame are rotatably connected to the connecting shaft. The lifting power source is a lifting cylinder, one end of the lifting cylinder is hinged to the supporting frame, and the other end of the lifting cylinder is hinged to the lifting arm. The supporting power source is a supporting cylinder, one end of the supporting cylinder is hinged to the support, and the other end of the supporting cylinder is hinged to the supporting frame.

[0008] According to the special plate separator provided by the present invention, the opening and closing separation of two separation knives is adopted, which changes the existing plate separation mode and greatly improves the stability of the plate separator. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the present invention;

[0010] Figure 2 It is a structural schematic diagram of the separation mechanism;

[0011] Figure 3 It is a structural schematic diagram of the rollover mechanism;

[0012] Figure 4 This is the operating diagram of the present invention. DETAILED DESCRIPTION

[0013] like Figure 1 As shown, this special plate separator includes a horizontal guide rail 1, a slide 2 and a separation frame 3. The slide 2 is slidably arranged on the horizontal guide rail 1, and a vertical guide rail 20 is arranged on the slide 2. The separation frame 3 can be slidably arranged on the vertical guide rail 20. The separation frame 3 is connected to the lifting power source driving the separation frame 3 to move up and down. Through the drive of the lifting power source, the separation frame 3 can be lifted up and down on the vertical guide rail 20, and the slide 2 can move forward and backward on the horizontal guide rail 1. Therefore, the separation frame 3 can move forward and backward and lift up and down.

[0014] A separation mechanism 4 is installed on the separation frame 3. Figure 2 As shown, the separation mechanism 4 includes a first separation knife 40 and a second separation knife 41 arranged side by side on the left and right. The first separation knife 40 is installed on a first knife seat 42, and the second separation knife 41 is installed on a second knife seat 43. The first knife seat 42 is transmission-connected to a separation power source that drives the first knife seat 42 to move left and right.

[0015] The working principle is as follows: after the plate 10 to be separated is transported to the bottom of the separation frame 3, the slide 2 is moved on the horizontal guide rail 1 (can be pushed manually), and the position of the separation frame 3 is adjusted so that the blades of the first separation knife 40 and the second separation knife 41 are aligned with the gap between the two adjacent plates when they are combined. Then the lifting power source drives the separation frame 3 to descend, allowing the first separation knife 40 and the second separation knife 41 to enter the gap between the two adjacent plates. When reaching the appropriate position (approximately 2 cm below the upper edge of the plate), the separation frame 3 stops descending, and the separation power source drives the first knife seat 42 to move, so that the first separation knife 40 and the second separation knife 41 are separated (separated by a very small distance), and the two adjacent plates are separated.

[0016] The separation power source can be a motor, a cylinder or an oil cylinder, as long as it drives the first knife seat 42 to move. The present invention specifically uses a separation oil cylinder 44 (the oil cylinder can provide a sufficiently large force). In order to cooperate with the separation oil cylinder 44 and make the first knife seat 42 move smoothly, the present invention installs a guide rod 45 on the second knife seat 43, and the first knife seat 42 is slidably arranged on the guide rod 45. When the blocks are to be separated, the separation oil cylinder 44 drives the first knife seat 42 to move, so that the first separation knife 40 is separated from the second separation knife 41; and when the separation is completed, the separation oil cylinder 44 drives the first knife seat 42 to reset, so that the first separation knife 40 and the second separation knife 41 are merged together again.

[0017] The plate 10 can be moved to the bottom of the separation rack 3 by a forklift, but this is more troublesome (but does not affect the separation of the block plate). Figure 4 As shown, the plates 10 to be separated are generally supported by the bottom support plate 9 and then transported by the conveying wheel 8 below. At this time, the plates 10 are stacked flatly together, so that the plates can be automatically turned over and stood up, so as to facilitate separation by the separation mechanism 4. The present invention is provided with a side-turning mechanism under the separation frame 3, such as Figure 3 As shown, the rollover mechanism includes a support 5, a lifting arm 6 and a support frame 7. The lifting arm 6 and the support frame 7 are both hinged on the support 5. The lifting arm 6 and the support frame 7 are respectively located on the left and right sides. The lifting arm 6 is connected by a transmission to a lifting power source that drives the lifting arm 6 to rotate, and the support frame 7 is connected by a transmission to a supporting power source that drives the support frame 7 to rotate.

[0018] When the bottom support plate 9 carrying the plate 10 is delivered, the supporting power source drives the supporting frame 7 to rotate and make the supporting frame 7 stand up, and then the lifting power source drives the lifting arm 6 to rotate, and the lifting arm 6 lifts the bottom support plate 9 and the plate 10 to flip to the side where the supporting frame 7 is located. During the flipping process, the supporting frame 7 supports the plate 10 from the side until the plate 10 is completely sideways on the supporting frame 7. In this way, the separation mechanism 4 can separate the plate 10.

[0019] In order to make the lifting arm 6 and the support frame 7 rotatable, a connecting shaft 50 is connected to the support 5, and the lifting arm 6 and the support frame 7 are both rotatably connected to the connecting shaft 50. The lifting power source of the present invention is a lifting cylinder 60. In order to make the lifting arm 6 and the support frame 7 more stably support the plate 10, one end of the lifting cylinder 60 is hinged to the support frame 7, and the other end is hinged to the lifting arm 6. Through the action of the lifting cylinder 60, the lifting arm 6 is subjected to a force to rotate inwardly, and the supporting frame 7 is subjected to a force to rotate outwardly, so that the two surfaces of the plate 10 are always supported during the turning process. In other words, the lifting arm 6 and the supporting frame 7 are turned over at a 90° angle with the block plate 10, which can ensure that the plate 10 is turned over stably; and the supporting power source is the supporting cylinder 70, one end of the supporting cylinder 70 is hinged on the support 5, and the other end is hinged on the supporting frame 7. Under the joint action of the supporting cylinder 70 and the lifting cylinder 60, the supporting frame 7 stands up; and in the process of lowering the supporting frame 7, the telescopic rod of the supporting cylinder 70 is gradually retracted, while the telescopic rod of the lifting cylinder 60 is always in an extended state; when the plate is completely overturned, the telescopic rod of the lifting cylinder 60 is gradually retracted, so that the lifting arm 6 is lowered again, the bottom support plate 9 returns to the conveying wheel 8, and is finally conveyed away by the conveying wheel 8.

[0020] Finally, it is worth mentioning that since the spacing between the plates 10 will increase after separation, the plates will become wider as a whole. In order to prevent the plates from falling off the support frame 7, Figure 3 As shown, the present invention has guard strips 71 on both sides of the support frame 7, and the guard strips 71 are connected to the rotating rod, and the rotating rod is in transmission connection with a guard strip power source 72 that drives the rotating rod to rotate. When the plate 10 is turned over, the guard strip power source 72 drives the guard strip 71 to rotate and stand up, so that the plate 10 is blocked between the guard strips 71 on the left and right sides, thereby preventing the plate 10 from falling.

Claims

1. A special plate separator, comprising a horizontal guide rail (1), a slide seat (2) and a separation frame (3), wherein the slide seat (2) is slidably arranged on the horizontal guide rail (1), the slide seat (2) is provided with a vertical guide rail (20), the separation frame (3) is slidably arranged on the vertical guide rail (20), the separation frame (3) is transmission-connected to a lifting power source for driving the separation frame (3) to move up and down, and is characterized in that: A separation mechanism (4) is installed on the separation frame (3), and the separation mechanism (4) includes a first separation knife (40) and a second separation knife (41) arranged side by side on the left and right, the first separation knife (40) is installed on a first knife seat (42), and the second separation knife (41) is installed on a second knife seat (43), and the first knife seat (42) is drivingly connected to a separation power source that drives the first knife seat (42) to move left and right; a rollover mechanism is provided below the separation frame (3), and the rollover mechanism includes a support (5), a lifting arm (6) and a support frame (7), the lifting arm (6) and the support frame (7) are both hinged on the support (5), the lifting arm (6) and the support frame (7) are respectively located on the left and right sides, and the lifting arm (6) is drivingly connected to a lifting power source that drives the lifting arm (6) to rotate, The support frame (7) is connected in a transmission manner to a support power source for driving the support frame (7) to rotate; a connecting shaft (50) is connected to the support (5); the lifting arm (6) and the support frame (7) are both rotatably connected to the connecting shaft (50); the lifting power source is a lifting cylinder (60); one end of the lifting cylinder (60) is hinged to the support frame (7); the other end of the lifting cylinder (60) is hinged to the lifting arm (6); the support power source is a supporting cylinder (70); one end of the supporting cylinder (70) is hinged to the support (5); the other end of the supporting cylinder (70) is hinged to the support (7); both sides of the support frame (7) are provided with guard strips (71); the guard strips (71) are connected to a rotating rod; the rotating rod is connected in a transmission manner to a guard strip power source (72) for driving the rotating rod to rotate.

2. The plate-specific separator according to claim 1, characterized in that: A guide rod (45) is mounted on the second knife seat (43); the first knife seat (42) is slidably disposed on the guide rod (45); the separation power source is a separation cylinder (44); and the separation cylinder (44) is mounted on the second knife seat (43).

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