Automatic feeding mushroom bag drilling machine

Abstract

The present invention discloses an automatic feeding mushroom bag eyelet punching machine, comprising a frame, a feeding mechanism and an eyelet punching mechanism, wherein the eyelet punching mechanism comprises a crank connecting rod mechanism (1), a slide bar (3) and a slide groove (11), wherein the slide bar (3) slides along the slide groove (11), and an eyelet punching needle (10) is arranged at the end of the slide bar (3); the eyelet punching mechanism also comprises a first swing rod (4), a swing connecting rod (5), a second swing rod (12) and a ratchet pawl mechanism, wherein the feeding mechanism comprises a pulling disc (25) mounted on the frame and a feeding pulling rotating shaft (35), wherein the rotating shaft of the pulling disc (25) is fixedly connected to the rotating shaft of the ratchet (6), and a pulling pin (26) is arranged on the pulling disc (25). The present invention can realize automatic air hole punching for mushroom bags at a fixed angle, which is not only efficient but also can ensure the position of the air hole, and at the same time, realizes automatic feeding of edible mushroom bags.

Description

Technical Field

[0001] The invention relates to the technical field of edible fungus processing, and in particular to a fungus bag drilling machine. Background Art

[0002] At present, the automation and intelligence level of edible fungi processing production lines in my country is low, and it is still at a semi-manual and semi-mechanized level. In addition, the mechanical equipment is updated slowly, and manual labor is still the main force to complete various operation procedures. Manual processing has high labor intensity and low production efficiency, especially the homogeneity of edible fungi machinery is relatively serious, and low-level imitation is rampant among various manufacturers. In the production and processing of edible fungi, drilling holes in edible fungi bags is an important link. It can make holes for ventilation and promote mushroom production, which is very important.

[0003] There are more than ten manufacturers of mushroom bag packaging machines on the market, but most of them have similar designs and still rely on manual operation to punch holes in the bags. This is not only inefficient, but also cannot guarantee the position of the holes. At the same time, the feeding of the mushroom bags also has to be done manually. Summary of the invention

[0004] Aiming at the shortcomings of the prior art, the present invention provides a fixed-angle mushroom bag drilling machine.

[0005] In order to solve the above technical problems, the present invention is solved by the following technical solutions:

[0006] An automatic feeding mushroom bag drilling machine comprises a frame, a feeding mechanism and a drilling mechanism.

[0007] The drilling mechanism includes a crank-connecting rod mechanism, a sliding rod and a sliding groove, the crank-connecting rod mechanism includes a first connecting rod, the first connecting rod is connected to the sliding rod, the sliding rod slides along the sliding groove, and the end of the sliding rod is provided with an eyeleting needle; the drilling mechanism also includes a first swing rod, a swing connecting rod, a second swing rod and a ratchet pawl mechanism, the two ends of the first swing rod are respectively connected to the sliding rod and the swing connecting rod, the other end of the swing connecting rod is connected to the second swing rod, the pawl in the ratchet pawl mechanism is arranged on the rod body of the second swing rod, and a ratchet cover is also provided outside the ratchet in the ratchet pawl mechanism; the drilling mechanism also includes two rollers, the rollers are located below the eyeleting needle, and a synchronous belt is also provided between the rollers and the ratchet in the ratchet pawl mechanism;

[0008] The feeding mechanism comprises a pulling disc and a feeding toggle rotating shaft mounted on the frame, the rotating shaft of the pulling disc is fixedly connected with the rotating shaft of the ratchet wheel, a pulling pin is arranged on the pulling disc, a pulling connecting block is arranged on the feeding toggle rotating shaft, a toggle connecting block is provided with a toggle pin on the side facing the pulling disc, a spring seat is also arranged on the frame, a spring is arranged between the spring seat and the toggle connecting block, a toggle stopper is also arranged on the spring seat, the toggle stopper is located above the toggle connecting block, a feeding guide rail and a feeding slider are also arranged on the frame, a second connecting rod is arranged on the feeding slider, a third connecting rod is arranged on the feeding toggle rotating shaft, the second connecting rod is connected to the third connecting rod, and a feeding push head is also fixedly arranged on the feeding slider;

[0009] The feeding mechanism also includes a conveyor belt and an inclined ramp, wherein the inclined ramp is located at the end of the conveyor belt, and the feeding pusher is located at one side of the inclined ramp; a slide is also provided on the frame, and the roller is located between the feeding mechanism and the slide.

[0010] As a preference, a motor is also provided on the top of the frame, which drives the crank-connecting rod mechanism to operate.

[0011] The present invention has significant technical effects due to the adoption of the above technical scheme: the present invention can realize automatic perforation of air holes in mushroom bags at a fixed angle, which is not only efficient but also can ensure the position of the air holes, and at the same time, it also realizes automatic feeding of edible mushroom bags. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of Example 1.

[0013] Figure 2 It is a structural schematic diagram of the drilling mechanism in Example 1.

[0014] Figure 3 It is a schematic diagram of the principle of the drilling mechanism in Example 1.

[0015] Figure 4 Schematic diagram of the movement of the drilling mechanism in Example 1.

[0016] Figure 5 It is a structural schematic diagram of the feeding mechanism in Example 1.

[0017] Figure 6 It is an overall schematic diagram of Example 1.

[0018] The names of the parts indicated by the numerical labels in the accompanying drawings are as follows: 1-crank connecting rod mechanism, 2-first connecting rod, 3-slide rod, 4-first swing rod, 5-swing connecting rod, 6-ratchet, 7-synchronous belt, 9-roller, 10-eyelet needle, 11-chute, 12-second swing rod, 14-inclined ramp, 15-needle mounting rod, 18-slide, 19-motor, 20-pawl, 21-mushroom bag, 22-feed push head, 24-feed slider, 25-pulling disc, 26-pulling pin, 27-pulled pin, 28-pulling connecting block, 29-pulling stop block, 30-spring, 31-spring seat, 32-third connecting rod, 33-second connecting rod, 34-feed guide rail, 35-feed toggle shaft, 36-baffle. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] Example 1

[0021] An automatic feeding mushroom bag drilling machine, such as Figure 1 , Figure 5 As shown, it includes a frame, a feeding mechanism and a drilling mechanism.

[0022] Drilling mechanism Figures 2 to 4 As shown, it includes a crank-connecting rod mechanism 1, a slide bar 3 and a slide groove 11. The crank-connecting rod mechanism includes a first connecting rod 2, the first connecting rod 2 is connected to the slide bar 3, and the slide bar 3 slides along the slide groove 11. Figure 4 As shown, a needle mounting rod 15 is provided at the end of the slide rod 3, and a plurality of eyeleting needles 10 are arranged on the needle mounting rod 15, and the needle mounting rod 15 is parallel to the axis direction of the roller 9;

[0023] The drilling mechanism also includes a first swing rod 4, a swing link 5, a second swing rod 12 and a ratchet pawl mechanism, wherein the first swing rod 4 is connected to the slide rod 3 and the swing link 5 at both ends, and the other end of the swing link 5 is connected to the second swing rod 12, and the pawl 20 in the ratchet pawl mechanism is arranged on the rod body of the second swing rod 12, and a ratchet cover is also arranged outside the ratchet 6 in the ratchet pawl mechanism, and the ratchet cover is provided with a 45-degree opening;

[0024] The drilling mechanism also includes a roller 9, which is located below the drilling needle 10, and a synchronous belt 7 is provided between the roller 9 and the ratchet 6 in the ratchet pawl mechanism. The roller 9 is provided with a roller shaft, and the ratchet pawl mechanism is provided with a ratchet shaft. The synchronous belt 7 is sleeved outside the roller shaft and the ratchet shaft, and the roller 9 is driven to rotate when the ratchet 6 rotates.

[0025] like Figure 1As shown in the figure, only one eighth of the ratchet 6 is exposed, and the rest is covered by the ratchet cover. Each time the pawl 20 moves counterclockwise on the ratchet 6, the ratchet 6 rotates 45 degrees. The diameters of the drum shaft and the ratchet shaft are set to be the same. The ratchet 6 will also drive the drum 9 to rotate 45 degrees through the synchronous belt 7, so that the mushroom bag 21 also rotates 45 degrees on the drum 9 due to the friction force.

[0026] In this embodiment, there are two rollers 9 , and the punching needles 10 point to the middle of the two rollers 9 .

[0027] Feeding mechanism such as Figure 1 , Figure 5 As shown, it includes a pulling disc 25 and a feed pulling shaft 35 installed on the frame, the rotating shaft of the pulling disc 25 is fixedly connected to the rotating shaft of the ratchet 6, the pulling disc 25 is provided with a pulling pin 26, the feed pulling shaft 35 is provided with a pulling connecting block 28, the pulling connecting block 28 is provided with a pulled pin 27 on the side facing the pulling disc 25, the frame is also provided with a spring seat 31, a spring 30 is provided between the spring seat 31 and the pulling connecting block 28, the spring seat 31 is also provided with a pulling stopper 29, the pulling stopper 29 is located above the pulling connecting block 28, the frame is also provided with a feed guide rail 34 and a feed slider 24, the feed slider 24 is provided with a second connecting rod 33, the feed pulling shaft 35 is provided with a third connecting rod 32, the second connecting rod 33 is connected to the third connecting rod 32, and the feed slider 24 is also fixedly provided with a feed push head 22. The feeding mechanism further comprises a conveyor belt and an inclined retaining slope 14 . The inclined retaining slope 14 is located at the end of the conveyor belt, and the feeding pusher 22 is located at one side of the inclined retaining slope 14 .

[0028] like Figure 6 The frame is also provided with a slide 18 for discharging materials. The roller 9 is located between the feeding mechanism and the slide 18. The slide 18 can be used to place a collection bucket for collecting the mushroom bags 21. A baffle 36 is also provided on the side of the slide 18 away from the frame. After the mushroom bags 21 are punched, the mushroom bags 21 to be punched are pushed to the gap between the two rollers 9 by the feeding pusher 22, and the mushroom bags 21 that have been punched are immediately pushed out. Since the mushroom bags 21 are light in volume, a baffle 36 is provided on the slide 18, and the mushroom bags 21 that have been punched are pushed to the baffle 36 and will not fly out. The mushroom bags 21 to be punched are also positioned due to the existence of the baffle 36, and happen to stop at the working position. After hitting the baffle 36, the mushroom bags 21 that have been punched immediately slide into the collection bucket along the slide 18.

[0029] A motor 19 is also provided on the top of the frame, and the motor 19 drives the crank-connecting rod mechanism 1 to operate.

[0030] The working principle of the drilling mechanism in this embodiment is as follows:

[0031] like Figure 2 , Figure 3As shown, the motor 19 drives the crank connecting rod mechanism 1 to rotate, and the slide bar 3 makes an up-and-down return motion along the slide slot 11, and the punching needle 10 at the lower end of the slide bar 3 punches holes in the fungus bag 21. At the same time, the slide bar 3 drives the first swing bar 4 to swing, and the first swing bar 4 drives the second swing bar 12 to swing through the swing connecting rod 5, and the pawl 20 arranged on the second swing bar 12 reciprocates outside the ratchet cover. Each time the slide bar 3 moves up and down, it drives the second swing bar 12 to swing once, that is, it drives the pawl 20 to move once outside the ratchet cover. Figure 3 As shown, when the pawl 20 passes through the 45-degree opening of the ratchet cover counterclockwise, the pawl 20 pushes the ratchet 6 to rotate 45 degrees, and the ratchet 6 drives the roller 9 to rotate 45 degrees through the synchronous belt 7, and the mushroom bag 21 on the roller 9 also rotates 45 degrees (while the pawl 20 cannot push the ratchet 6 to rotate when passing through the 45-degree opening of the ratchet cover clockwise). After 8 punchings, the mushroom bag 21 rotates 360 degrees.

[0032] The working principle of the feeding mechanism in this embodiment is as follows: after the drilling mechanism has drilled holes 8 times, the mushroom bag 21 rotates 360 degrees, and the ratchet 6 also rotates one circle. Since the rotating shaft of the pulling disc 25 is fixedly connected to the rotating shaft of the ratchet 6, the pulling disc 25 and the ratchet 6 rotate at the same angle, and the pulling pin 26 rotates one circle synchronously with the pulling disc 25. The pulling pin 26 will pull the pulled pin 27 once, and drive the feeding toggle shaft 35 to rotate a certain angle. The feeding toggle shaft 35 drives the feeding slider 24 to move along the feeding guide rail 34 through the second connecting rod 33 and the third connecting rod 32. The feeding slider 24 drives the feeding pusher 22 to push the mushroom bag to be processed to between the drum 9 and the drilling needle 10, and the mushroom bag to be processed pushes the mushroom bag that has completed the drilling process to the landslide 18.

[0033] After one feeding is completed, under the action of the spring 30, the toggle connecting block 28 drives the feeding toggle shaft 35 to rotate in the opposite direction, the feeding slider 24 and the feeding push head 22 also return to the initial position, and the next mushroom bag 21 is transferred by the conveyor belt to the inclined slope 14.

[0034] In order to meet the scientific quality requirements of different mushroom bags or different mushroom species, the fixed rotation angle of the drilling may be changed. In this mechanism, the size of the synchronous pulley driving the roller 9 and the synchronous belt can be replaced to complete the rotation at different angles.

[0035] If the stroke of the feed pusher 22 is to be fine-tuned, the position and length of the pulled pin 27 can be adjusted to change the rotation angle of the toggle connecting block 28 and the feed toggle shaft 35, thereby changing the moving distance of the feed slider 24.

[0036] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. An automatic feeding bag eye-drilling machine, comprising a frame, a feeding mechanism and an eye-drilling mechanism. Features: The drilling mechanism comprises a crank-connecting rod mechanism (1), a sliding rod (3) and a sliding groove (11), wherein the crank-connecting rod mechanism comprises a first connecting rod (2), the first connecting rod (2) is connected to the sliding rod (3), the sliding rod (3) slides along the sliding groove (11), and an eyelet drilling needle (10) is provided at the end of the sliding rod (3); the drilling mechanism also comprises a first swing rod (4), a swing connecting rod (5), a second swing rod (12) and a ratchet pawl mechanism, wherein the first swing rod (4) is connected to the second swing rod (12) at both ends. The eyelet drilling mechanism is connected to the slide bar (3) and the swing link (5), the other end of the swing link (5) is connected to the second swing link (12), the pawl (20) in the ratchet and pawl mechanism is arranged on the rod body of the second swing link (12), and a ratchet cover is also provided outside the ratchet (6) in the ratchet and pawl mechanism; the eyelet drilling mechanism also includes two rollers (9), the rollers (9) are located below the eyelet drilling needle (10), and a synchronous belt (7) is also provided between the rollers (9) and the ratchet (6) in the ratchet and pawl mechanism; The feeding mechanism comprises a pulling disc (25) and a feeding toggle rotating shaft (35) mounted on a frame, the rotating shaft of the pulling disc (25) being fixedly connected to the rotating shaft of the ratchet wheel (6), the pulling disc (25) being provided with a pulling pin (26), the feeding toggle rotating shaft (35) being provided with a toggle connecting block (28), the toggle connecting block (28) being provided with a toggle pin (27) on a side facing the pulling disc (25), the frame being further provided with a spring seat (31), the spring seat (31) and the toggle connecting block (28) being connected to each other. A spring (30) is provided between the spring seat (31), a toggle block (29) is provided on the spring seat (31), the toggle block (29) is located above the toggle connecting block (28), a feed guide rail (34) and a feed slider (24) are provided on the frame, a second connecting rod (33) is provided on the feed slider (24), a third connecting rod (32) is provided on the feed toggle rotating shaft (35), the second connecting rod (33) is connected to the third connecting rod (32), and a feed push head (22) is fixedly provided on the feed slider (24); The feeding mechanism also includes a conveyor belt and an inclined ramp (14), wherein the inclined ramp (14) is located at the end of the conveyor belt, and a feeding pusher (22) is located on one side of the inclined ramp (14); a slide ramp (18) is also provided on the frame, and a roller (9) is located between the feeding mechanism and the slide ramp (18).

2. The automatic feeding mushroom bag drilling machine according to claim 1, Features: A motor (19) is also provided on the top of the frame, and the motor (19) drives the crank-connecting rod mechanism (1) to operate.

Images