Automatic punching device for growth of fungus bags

Abstract

The invention relates to the technical field of fungus bag trepanning, in particular to an automatic trepanning device for fungus bag growth, which comprises a conveyor belt and fungus bags placed on the conveyor belt, and further comprises a clamping assembly, the clamping assembly comprises two movable frames movably mounted on the two sides of the conveyor belt, and lifting plates are slidably mounted on the sides, close to each other, of the two movable frames; two gear rings are movably mounted on each of the two lifting plates; and the punching mechanism comprises an end perforating assembly and a side wall perforating assembly, the side wall perforating assembly comprises a mounting plate movably mounted on the lifting plate, and a plurality of first punching rods are rotationally mounted on the mounting plate. Tooth rings are arranged on the two sides of a conveying belt to clamp passing fungus bags, a second motor is used for driving the tooth rings to intermittently adjust the angle, holes are formed in the side walls of the fungus bags after adjustment is completed every time, workers do not need to participate in the whole process, the automation degree is improved, meanwhile, holes can be formed in the ends of the fungus bags through an electric push rod, and the labor intensity of workers is reduced. And the perforating efficiency is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of opening holes in fungus material bags, and in particular to an automatic hole-opening device for growing fungus material bags. Background Art

[0002] The invention patent application with application number CN202010716784.3 discloses "a mushroom mullet bag punching device", which moves the mushroom mullet bag to be clamped between a limit plate and a movable plate, and starts the servo motor to move the insertion rod left and right. The insertion rod moves left and right to punch holes in the mushroom mullet bag, and the handle is pulled to rotate so that the movable plate drives the mushroom mullet bag to rotate and be fully punched, replacing manual punching.

[0003] However, in the above scheme, the degree of automation is low, and manual loading and unloading of mushroom bags is still required, and manual position adjustment when punching holes in the mushroom bags is also required, which reduces the efficiency of punching. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides an automatic hole-making device for the growth of fungus material bags, which can effectively solve the problems of low automation and slow hole-making in the prior art.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides an automatic hole-opening device for growing fungus material bags, comprising a conveyor belt and fungus bags placed on the conveyor belt, and further comprising: A clamping assembly is used to clamp the mushroom bag, including two movable frames movably mounted on both sides of the conveyor belt, a lifting plate is slidably mounted on the side close to the two movable frames, two gear rings are movably mounted on the two lifting plates, the two gear rings are close to each other to clamp the mushroom bag, and a second motor for driving the gear rings to rotate intermittently is provided above the lifting plates; The punching mechanism comprises an end hole opening component and a side wall hole opening component. The side wall hole opening component comprises a mounting plate movably mounted on a lifting plate. A plurality of first punching rods are rotatably mounted on the mounting plate. When the gear ring rotates intermittently, the first punching rods intermittently punch holes.

[0006] Furthermore, two fixed frames are fixedly installed on both sides of the conveyor belt, and transmission frames are slidably installed on the two fixed frames. The two movable frames are installed one by one at the ends close to the two transmission frames. Threaded holes are opened on the two transmission frames. The first motor is fixedly installed on the two fixed frames, and a threaded rod is fixedly installed on the output shaft of the first motor, and the threaded rod is threadedly installed in the threaded hole.

[0007] Furthermore, a transmission plate is slidably mounted on the movable frame, and the transmission plate penetrates the movable frame and is fixedly connected with the lifting plate. A first electric push rod for driving the transmission plate to lift is fixedly mounted on the movable frame.

[0008] Furthermore, a first elastic rod is fixedly installed on one side of the two lifting plates close to each other, a clamping frame is fixedly installed on the ends of the two first elastic rods, a sliding rod is installed on the upper and lower ends of the clamping frame, and a sliding groove adapted to the sliding rod is opened on the gear ring.

[0009] Furthermore, a rotating rod is rotatably inserted on the clamping frame, half gears are fixedly installed at both ends of the rotating rod, the half gears and the gear ring are meshed, a driving frame is slidably installed on the top wall of the lifting plate, the second motor is installed on the driving frame, and the output shaft of the second motor is fixedly connected to the rotating rod.

[0010] Furthermore, a second elastic rod is fixedly installed on the lifting plate, the mounting plate is installed on the second elastic rod, a driving box is fixedly installed on the lifting plate, an electromagnet is fixedly installed in the driving box, a third elastic rod is fixedly installed in the driving box, a permanent magnet is installed at the end of the third elastic rod, the permanent magnet and the mounting plate are fixedly connected, a push switch is provided on the clamping frame, and the push switch is intermittently squeezed when the half gear rotates.

[0011] Furthermore, a guide groove is provided on the side wall of the first punching rod, a guide hole matched with the first punching rod is provided on the clamping frame, a guide block matched with the guide groove is provided on the inner wall of the guide hole, and the guide groove is a spiral groove.

[0012] Furthermore, a bracket is fixedly mounted on the top wall of the lifting plate, a second electric push rod is fixedly mounted on the bracket, a second punching rod is fixedly mounted on the output shaft of the second electric push rod, the bottom end of the second punching rod movably passes through the outer wall of the bracket, a slide plate is slidably mounted on the bottom wall of the lifting plate, and a third punching rod is movably inserted on the slide plate.

[0013] Furthermore, a third electric push rod is fixedly installed on the transmission frame, the output shaft of the third electric push rod is fixedly connected to the slide, a linkage plate is fixedly installed on the second punching rod, a first airbag is fixedly installed on the bottom wall of the linkage plate, and a second airbag is fixedly installed on the slide. When the second airbag is inflated, it pushes the third punching rod upward, and a connecting tube is connected between the first airbag and the second airbag.

[0014] Furthermore, an anti-slip pad is provided on the inner wall of the gear ring.

[0015] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects: Gear rings are arranged on both sides of the conveyor belt to clamp the mushroom bags passing by, and a second motor is used to drive the gear rings to intermittently adjust the angle. After each adjustment, a hole is opened on the side wall of the mushroom bag. No workers are required to participate in the whole process, which improves the degree of automation. At the same time, an electric push rod can be used to complete the hole opening at the end of the mushroom bag, further improving the efficiency of the hole opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is an overall schematic diagram of the present invention; Figure 2 It is a structural diagram of the movable frame from a front view perspective; Figure 3 It is an enlarged view of the structure of part A; Figure 4 It is a structural schematic diagram of the movable frame from a rear view perspective; Figure 5 It is a schematic diagram of the structure of the end opening component part; Figure 6 It is a structural schematic diagram of the gear ring part; Figure 7 It is a structural schematic diagram of the hole opening mechanism; Figure 8 Schematic diagram of the internal structure of the drive box; Fig. 9 This is a schematic diagram of the direction of feeding the mushroom bag; Fig.10 This is a diagram of the movement of the tooth ring when opening a hole in the mushroom bag.

[0018] The numbers in the figure represent respectively: 1, conveyor belt; 2, fixed frame; 3, first motor; 4, movable frame; 5, transmission frame; 6, threaded rod; 7, lifting plate; 8, transmission plate; 9, first electric push rod; 10, first elastic rod; 11, mounting plate; 12, first punching rod; 13, clamping frame; 14, sliding rod; 15, gear ring; 16, half gear; 17, rotating rod; 18, second motor; 19, second elastic rod; 20, driving box; 21, electromagnet; 22, permanent magnet; 23, third elastic rod; 24, bracket; 25, second electric push rod; 26, second punching rod; 27, slide plate; 28, third punching rod; 29, third electric push rod; 30, linkage plate; 31, first air bag; 32, second air bag; 33, connecting pipe. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] The present invention will be further described below in conjunction with the embodiments.

[0021] Example: Reference Figure 1-Figure 5 , an automatic hole-opening device for growing mushroom material bags, comprising a conveyor belt 1 and mushroom bags placed on the conveyor belt 1, and also comprising a clamping assembly for clamping the mushroom bags, comprising two movable frames 4 movably mounted on both sides of the conveyor belt 1, two fixed frames 2 fixedly mounted on both sides of the conveyor belt 1, transmission frames 5 slidably mounted on the two fixed frames 2, two movable frames 4 are mounted one-to-one at the ends of the two transmission frames 5 that are close to each other, threaded holes are provided on the two transmission frames 5, first motors 3 are fixedly mounted on the two fixed frames 2, threaded rods 6 are fixedly mounted on the output shafts of the first motors 3, and the threaded rods 6 are threadedly mounted in the threaded holes, lifting plates 7 are slidably mounted on the sides of the two movable frames 4 that are close to each other, a transmission plate 8 is slidably mounted on the movable frame 4, and the transmission plate 8 penetrates the movable frame 4 and is fixedly connected to the lifting plate 7, and a driving plate for driving the transmission plate is fixedly mounted on the movable frame 4 8. The first electric push rod 9 for lifting and lowering, two gear rings 15 are movably installed on the two lifting plates 7, and the inner wall of the gear ring 15 is provided with an anti-slip pad. The first elastic rod 10 is fixedly installed on the side close to the two lifting plates 7, and the ends of the two first elastic rods 10 are fixedly installed with a clamping frame 13, and the upper and lower ends of the clamping frame 13 are installed with a slide bar 14. The gear ring 15 is provided with a slide groove adapted to the slide bar 14. The two gear rings 15 are close to each other to clamp the mushroom bag, and a second motor 18 for driving the gear ring 15 to rotate intermittently is provided above the lifting plate 7. A rotating rod 17 is rotatably inserted on the clamping frame 13, and half gears 16 are fixedly installed on both ends of the rotating rod 17. The gears are meshed between the half gear 16 and the gear ring 15. A driving frame is slidably installed on the top wall of the lifting plate 7, and the second motor 18 is installed on the driving frame. The output shaft of the second motor 18 is fixedly connected to the rotating rod 17.

[0022] In order to improve the efficiency of opening holes, Figure 1 As shown, clamping assemblies are arranged on both sides of the conveyor belt 1, and two first motors 3 on the fixed frames 2 on both sides are used to drive two threaded rods 6 to rotate. The two threaded rods 6 are respectively threadedly driven with two threaded holes to complete the mutual separation and mutual approach of the two movable frames 4. The movement of the movable frame 4 drives the movement of the lifting plate 7 and the gear ring 15, as shown in FIG. Figure 5 and Figure 6 As shown, two toothed rings 15 are provided on each lifting plate 7, and the two toothed rings 15 are respectively located at the upper end and the lower end of the lifting plate 7, and the toothed rings 15 are in the shape of a semicircle. The four toothed rings 15 move to clamp the mushroom bag passing by. The mushroom bag is cylindrical. Here, the two toothed rings 15 located on the same horizontal plane are arranged as a group, that is, the upper and lower groups clamp the mushroom bag. The clamping position is located near the upper and lower ends of the mushroom bag, and the middle side wall is exposed for easy punching. After clamping, Figure 4 As shown, the lifting of the lifting plate 7 is completed by the first electric push rod 9, which ensures that the subsequent transportation of the mushroom bag will not be stopped and will not affect the normal opening of the clamped mushroom bag.

[0023] like Figure 6 As shown, a second motor 18 is provided on the clamping frame 13, and the second motor 18 drives the rotating rod 17 to rotate, and the rotating rod 17 drives the two half gears 16 to rotate, and the half gears 16 and the gear ring 15 perform intermittent transmission, and each transmission causes the gear ring 15 to rotate a certain angle. The specific rotation angle can be adjusted according to actual needs, and different gear rings 15 and half gears 16 can be replaced, and gear rings 15 of different sizes can adapt to mushroom bags of different sizes. Fig.10 As shown, this is the angle adjustment direction during the hole-opening process after the mushroom bag is clamped. After the toothed ring 15 rotates 180 degrees, the two sides of the mushroom bag are evenly divided into two parts according to the toothed ring 15, and the two parts are respectively opened by the side wall hole-opening components on both sides. After a 180-degree rotation, the equidistant holes of the entire side wall are opened. At this time, the second motor 18 stops driving, and then the toothed ring 15 releases the mushroom bag. When clamped next time, the second motor 18 is driven in the reverse direction, so that the toothed ring 15 adjusts the angle in the reverse direction. Compared with the previous mushroom bag, the mushroom bag this time rotates in the reverse direction to open the hole, which saves more resources and does not require the toothed ring 15 to be reset.

[0024] refer to Figure 6-Figure 10, the punching mechanism includes an end hole opening component and a side wall hole opening component, the side wall hole opening component includes a mounting plate 11 movably mounted on the lifting plate 7, a plurality of first punching rods 12 are rotatably mounted on the mounting plate 11, and the first punching rod 12 intermittently punches when the gear ring 15 intermittently rotates, a second elastic rod 19 is fixedly mounted on the lifting plate 7, the mounting plate 11 is mounted on the second elastic rod 19, a driving box 20 is fixedly mounted on the lifting plate 7, an electromagnet 21 is fixedly mounted in the driving box 20, a third elastic rod 23 is fixedly mounted in the driving box 20, a permanent magnet 22 is mounted on the end of the third elastic rod 23, the permanent magnet 22 is fixedly connected to the mounting plate 11, a pressing switch is provided on the clamping frame 13, and the pressing switch is intermittently squeezed when the half gear 16 rotates, a guide groove is provided on the side wall of the first punching rod 12, and a guide hole adapted to the first punching rod 12 is provided on the clamping frame 13, and the guide A guide block matched with the guide groove is provided on the inner wall of the hole, and the guide groove is a spiral groove. A bracket 24 is fixedly installed on the top wall of the lifting plate 7, and a second electric push rod 25 is fixedly installed on the bracket 24. A second punching rod 26 is fixedly installed on the output shaft of the second electric push rod 25, and the bottom end of the second punching rod 26 movably penetrates the outer wall of the bracket 24. A slide plate 27 is slidably installed on the bottom wall of the lifting plate 7, and a third punching rod 28 is movably inserted on the slide plate 27. A third electric push rod 29 is fixedly installed on the transmission frame 5, and the output shaft of the third electric push rod 29 is fixedly connected to the slide plate 27. A linkage plate 30 is fixedly installed on the second punching rod 26, and a first air bag 31 is fixedly installed on the bottom wall of the linkage plate 30. A second air bag 32 is fixedly installed on the slide plate 27. When the second air bag 32 expands, it pushes the third punching rod 28 to move upward, and a connecting pipe 33 is connected between the first air bag 31 and the second air bag 32.

[0025] The specific punching process is that, during the above-mentioned angle adjustment process, when the second motor 18 drives the half gear 16 to rotate, the push switch is periodically triggered, and the gear teeth on the half gear 16 are squeezed and triggered, and the push switch is located on the side of the half gear 16 away from the gear ring 15, that is, when the half gear 16 squeezes the push switch, the half gear 16 and the gear ring 15 do not transmit, and when the push switch is squeezed and triggered, the electromagnet 21 in the drive box 20 is started, such as Figure 7 and Figure 8 As shown, the electromagnet 21 repels when it is started, and pushes the mounting plate 11 close to the clamping frame 13 through the magnetic repulsion force, that is, the side wall of the mushroom bag at the clamping frame 13 is punched. It is worth noting that, as Figure 7 As shown, a guide groove is provided on the first punching rod 12, and a guide block is also provided in the guide hole, so that the first punching rod 12 can rotate when punching, thereby improving the quality and efficiency of punching.

[0026] Because the mushroom bag will be lifted up when the hole is opened, when it is necessary to open a hole at the end, the third electric push rod 29 is started to push the slide plate 27 to slide, so that the third punching rod 28 is located directly below the mushroom bag, and the second electric push rod 25 is started to drive the second punching rod 26 to move downward to open a hole in the top of the mushroom bag. At this time, the linkage plate 30 follows the second punching rod 26 to move downward to squeeze the first air bag 31, and the second air bag 32 expands, squeezing the third punching rod 28 to move upward to complete the hole opening at the end of the mushroom bag.

[0027] Some mushroom bags only need to be opened on the side, some mushroom bags only need to be opened on the end, and some mushroom bags need to be opened on both the side and the end, and the adjustment is made as needed. For example, when only the side holes need to be opened, the second electric push rod 25 does not need to be started, and when only the end holes need to be opened, the second motor 18 does not need to be started.

[0028] It is worth noting that a visual component can be provided at the movable frame 4 or the lifting plate 7 to identify the passing mushroom bags, so as to improve the clamping accuracy. Alternatively, equally spaced workstations (not shown) can be provided on the conveyor belt 1, and the first motor 3 and subsequent driving components are all set with a start time.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic hole-opening device for growing fungus bags, comprising a conveyor belt (1) and fungus bags placed on the conveyor belt (1), characterized in that: Also includes: A clamping assembly for clamping a mushroom bag, comprising two movable frames (4) movably mounted on both sides of a conveyor belt (1), a lifting plate (7) being slidably mounted on the adjacent sides of the two movable frames (4), two gear rings (15) being movably mounted on the two lifting plates (7), the two gear rings (15) being close to each other to clamp the mushroom bag, and a second motor (18) for driving the gear rings (15) to intermittently rotate is provided above the lifting plates (7); The punching mechanism comprises an end hole opening component and a side wall hole opening component, wherein the side wall hole opening component comprises a mounting plate (11) movably mounted on a lifting plate (7), a plurality of first punching rods (12) being rotatably mounted on the mounting plate (11), and the first punching rods (12) intermittently punch holes when the gear ring (15) intermittently rotates.

2. The automatic hole-making device for growing fungus bags according to claim 1, characterized in that: Two fixed frames (2) are fixedly mounted on both sides of the conveyor belt (1), and transmission frames (5) are slidably mounted on the two fixed frames (2). The two movable frames (4) are mounted one by one at the ends of the two transmission frames (5) that are close to each other. The two transmission frames (5) are provided with threaded holes. The two fixed frames (2) are fixedly mounted with a first motor (3), and a threaded rod (6) is fixedly mounted on the output shaft of the first motor (3), and the threaded rod (6) is threadedly mounted in the threaded hole.

3. The automatic hole-making device for growing fungus bags according to claim 1, characterized in that: A transmission plate (8) is slidably mounted on the movable frame (4), and the transmission plate (8) penetrates the movable frame (4) and is fixedly connected to the lifting plate (7). A first electric push rod (9) for driving the transmission plate (8) to move up and down is fixedly mounted on the movable frame (4).

4. The automatic hole-making device for growing fungus bags according to claim 1, characterized in that: A first elastic rod (10) is fixedly mounted on one side of the two lifting plates (7) that are close to each other, a clamping frame (13) is fixedly mounted on the ends of the two first elastic rods (10), a sliding rod (14) is mounted on the upper and lower ends of the clamping frame (13), and a sliding groove that matches the sliding rod (14) is formed on the gear ring (15).

5. The automatic hole-making device for growing fungus bags according to claim 4, characterized in that: A rotating rod (17) is rotatably inserted into the clamping frame (13), and half gears (16) are fixedly mounted on both ends of the rotating rod (17). The half gears (16) are gear-engaged with the gear ring (15). A driving frame is slidably mounted on the top wall of the lifting plate (7), and the second motor (18) is mounted on the driving frame. The output shaft of the second motor (18) is fixedly connected to the rotating rod (17).

6. The automatic hole-making device for growing fungus bags according to claim 5, characterized in that: A second elastic rod (19) is fixedly mounted on the lifting plate (7), the mounting plate (11) is mounted on the second elastic rod (19), a driving box (20) is fixedly mounted on the lifting plate (7), an electromagnet (21) is fixedly mounted in the driving box (20), a third elastic rod (23) is fixedly mounted in the driving box (20), a permanent magnet (22) is mounted on the end of the third elastic rod (23), the permanent magnet (22) and the mounting plate (11) are fixedly connected, a pressure switch is provided on the clamping frame (13), and the pressure switch is intermittently squeezed when the half gear (16) rotates.

7. The automatic hole-making device for growing fungus bags according to claim 6, characterized in that: A guide groove is provided on the side wall of the first punching rod (12), a guide hole matching the first punching rod (12) is provided on the clamping frame (13), a guide block matching the guide groove is provided on the inner wall of the guide hole, and the guide groove is a spiral groove.

8. The automatic hole-making device for growing fungus bags according to claim 2, characterized in that: A bracket (24) is fixedly mounted on the top wall of the lifting plate (7), a second electric push rod (25) is fixedly mounted on the bracket (24), a second punching rod (26) is fixedly mounted on the output shaft of the second electric push rod (25), the bottom end of the second punching rod (26) movably penetrates the outer wall of the bracket (24), a slide plate (27) is slidably mounted on the bottom wall of the lifting plate (7), and a third punching rod (28) is movably inserted into the slide plate (27).

9. The automatic hole-making device for growing fungus bags according to claim 8, characterized in that: A third electric push rod (29) is fixedly mounted on the transmission frame (5), an output shaft of the third electric push rod (29) is fixedly connected to the slide plate (27), a linkage plate (30) is fixedly mounted on the second punching rod (26), a first air bag (31) is fixedly mounted on the bottom wall of the linkage plate (30), a second air bag (32) is fixedly mounted on the slide plate (27), the second air bag (32) pushes the third punching rod (28) upward when inflated, and a connecting pipe (33) is connected between the first air bag (31) and the second air bag (32).

10. The automatic hole-making device for growing fungus bags according to claim 1, characterized in that: An anti-slip pad is provided on the inner wall of the gear ring (15).

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