Mushroom packaging machine with buffer structure

Abstract

The utility model discloses a mushroom packaging machine with a buffer structure, which relates to the field of packaging equipment and comprises a first base, a second base, a conveying device, a packaging device, a control console and a fixing device, the second base is arranged on the right side of the first base, and the conveying device is connected with the top of the first base and the top of the second base relative to the central position. A packing device is fixed to the top of the right side of the first base, a console is connected to the front portion of the right side of the first base, and a fixing device is connected to the top, close to the conveying device, of the first base. According to the mushroom packaging machine with the buffering structure, a rotating roller can slide through a first base under the gravity effect of mushrooms, buffering can be achieved through elastic force generated when a first spring is compressed, the mushrooms are prevented from being damaged, meanwhile, under the gravity effect, a gear ring can push a rack block to slide, a packaging box can be squeezed and straightened through a second squeezing block, and the mushroom packaging machine is convenient to use. Working personnel can take conveniently, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a mushroom packaging machine with a buffer structure. Background Art

[0002] Packaging equipment is a kind of mechanical equipment that uses flexible materials to package physical objects, commodities and goods. It is an important equipment in modern industry and speeds up product shipments. Packaging equipment can refer to a single packaging machine or a packaging assembly line.

[0003] In the prior art, a Chinese patent with the authorization announcement number CN208746393U discloses a mushroom packaging machine with a buffer structure, which belongs to the field of packaging equipment. The technical key point is that the packaged goods are conveyed to the sealing conveying unit on the conveying line. During the conveying of the goods on the sealing conveying unit, two sealing shafts rotate. When the goods are about to pass through the sealing shaft, the sealing parts (sealing pressure surfaces) on the two sealing shafts mesh together to seal the front end of the product packaging, and then the sealing shaft continues to rotate, and the sealing parts (sealing pressure surfaces) separate to provide a gap for the goods to pass through. By adjusting the speed of the sealing shaft, the sealing shaft can rotate one circle when the goods just pass through the sealing shaft, and then the sealing parts (sealing pressure surfaces) seal the tail end of the goods. The utility model can seal both ends of the packaging bag during the conveying of the goods. This non-stop sealing operation can improve the operating efficiency of the product packaging. In addition, the utility model also has the advantages of simple structure, high reliability in use, and not easy to be damaged.

[0004] Most of the mushroom packaging machines currently in use are not equipped with a buffer structure. When the mushrooms fall on the surface of the conveying device through the packaging device, the height difference will cause damage to the mushrooms, thus affecting the product quality. At the same time, the mushroom packaging boxes that fall on the conveying device may not be placed in a uniform position, and collisions may occur at the conveying parts of the bends. At the same time, due to different placement positions, the staff need to constantly change their techniques when taking them, which increases labor intensity and reduces work efficiency. Utility Model Content

[0005] The utility model aims to provide a mushroom packaging machine with a buffer structure to solve the problem in the background art that the packaging machine has no buffer structure and the packaging box is not positioned correctly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a mushroom packaging machine with a buffer structure, comprising a first base, a second base, a conveying device, a packaging device, a control console and a fixing device:

[0007] A second base is arranged on the right side of the first base, a conveying device is connected to the top of the first base and the second base at a center position, a packaging device is fixed to the top of the right side of the first base, a control console is connected to the front right side of the first base, and a fixing device is connected to the top of the first base near the conveying device.

[0008] Further, the first base is provided with a lifting block, a rotating roller, a fixing frame, a first extrusion block, a first spring, a first rotating shaft, a second rotating shaft, a rotating rod, a first fixing plate, a rotating groove, a second fixing plate, a first guide groove, a rack block, a gear ring, a bearing, a guide column, a fixing block, a second guide groove, a guide block, a second extrusion block and a second spring;

[0009] The right end portion of the first base is slidably connected with a lifting block about the center, and a rotating roller is rotatably connected between the lifting blocks. A fixed frame is fixed to the bottom of the lifting block, and a first extrusion block is slidably provided on the surface of the fixed frame. A first spring is connected between the first extrusion block and the fixed frame, and a first rotating shaft is connected to the bottom of the first extrusion block. The right end portion of the first base away from the lifting block is symmetrically connected with the second rotating shaft about the center, and a rotating rod is connected between the first rotating shaft and the second rotating shaft. A first fixing plate is fixed to the right end portion of the first base, and a rotating groove is penetrated through the right end of the first fixing plate. A second fixing plate is fixed to the top of the left side of the first fixing plate, and the left side of the second fixing plate A first guide groove is provided through the first guide groove, a rack block slides inside the first guide groove, a gear ring is meshed and connected to the side of the rack block, a bearing is connected to the bottom of the gear ring, the bearing is connected to the top of the first fixed plate, a guide column is fixed to the bottom of the lifting block away from the fixed frame, the guide column slides through the gear ring, the bearing and the first fixed plate, a fixed block is fixed on the inner ring surface of the gear ring, the fixed block slides in the groove of the guide column, a second guide groove is provided on the top of the first fixed plate, a guide block slides through the second guide groove, a second extrusion block is fixed on the top of the guide block, and a second spring is connected between the second extrusion block and the first fixed plate.

[0010] Furthermore, the lifting block is slidably connected to the first base, and a rotating structure is formed between the lifting block and the rotating roller. The fixed frame is slidably connected to the first extrusion block, and the first extrusion block forms a telescopic structure with the fixed frame through the first spring. The lifting block can roll, and the friction force is very small, so the packaging box can slide out more smoothly.

[0011] Furthermore, the rotating rod is rotationally connected with the first rotating shaft and the second rotating shaft, the first fixed plate and the right end of the first base form an integral structure, and the first fixed plate and the second fixed plate are an integral structure, the first guide groove and the rack block are slidingly connected, and the rack block and the gear ring are meshingly connected, the meshing connection has high force strength and will not slip.

[0012] Furthermore, the gear ring is rotationally connected to the first fixed plate via a bearing, and the gear ring and the fixed block are an integral structure, and the fixed block and the guide column are slidingly connected, and the sliding of the fixed block and the guide column can make the gear ring rotate back and forth to achieve reciprocating motion.

[0013] Furthermore, the second guide groove and the guide block are slidably connected, and the second guide groove and the guide block are both T-shaped, the second extrusion block forms a telescopic structure with the first fixed plate through the second spring, and the inclined surface of the second extrusion block forms a sliding connection with the rack block, and the second extrusion block is symmetrical through the center of the first base, and the second guide groove and the guide block can prevent the second extrusion block from being offset due to force.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the mushroom packaging machine provided with a buffer structure, the rotating roller will slide through the first base under the action of the gravity of the mushrooms, and then the elastic force of the first spring when it is compressed can achieve buffering to prevent the mushrooms from being damaged, and at the same time, under the action of gravity, the gear ring can push the rack block to slide, and then the second extrusion block can squeeze and align the packaging box, which is convenient for the staff to take, and improves the work efficiency. The specific contents are as follows;

[0015] 1. The mushroom packaging machine provided with a buffer structure can move the mushrooms to the top of the rotating roller after packaging. Under the gravity of the mushroom packaging box itself, the lifting block will fall, and the rotating rod will rotate due to gravity, thereby pushing the first spring to expand and contract. The expanded and contracted first spring will generate thrust, thereby delaying the falling speed of the mushroom packaging box, reducing the damage to the mushrooms caused by the height difference, and thus ensuring the product quality.

[0016] 2. The mushroom packaging machine is provided with a buffer structure. When the packaging box falls, the lifting block can drive the guide column to move downward, the fixed block rotates along the groove of the guide column through the bearing, and the gear ring drives the rack block to achieve meshing rotation by rotating. When the second extrusion block is squeezed by the rack block, it will squeeze the packaging box being conveyed, so that the packaging box is positioned correctly, which can improve the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a rear view cross-sectional three-dimensional structural schematic diagram of the conveying device of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the conveying device of the utility model in a top view and a cross-section;

[0020] Figure 4 For this utility model Figure 2 The enlarged three-dimensional structure diagram of the middle part A;

[0021] Figure 5 For this utility model Figure 3 The enlarged three-dimensional structure diagram of the middle B part;

[0022] Figure 6 For this utility model Figure 3 Enlarged schematic diagram of the three-dimensional structure of part C in the middle.

[0023] In the figure: 1. first base; 101. lifting block; 102. rotating roller; 103. fixed frame; 104. first extrusion block; 105. first spring; 106. first rotating shaft; 107. second rotating shaft; 108. rotating rod; 109. first fixed plate; 110. rotating groove; 111. second fixed plate; 112. first guide groove; 113. rack block; 114. gear ring; 115. bearing; 116. guide column; 117. fixed block; 118. second guide groove; 119. guide block; 120. second extrusion block; 121. second spring; 2. second base; 3. conveying device; 4. packaging device; 5. control console; 6. fixing device. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6 The utility model provides a technical solution: a mushroom packaging machine with a buffer structure, comprising a first base 1, a second base 2, a conveying device 3, a packaging device 4, a control console 5 and a fixing device 6. The second base 2 is arranged on the right side of the first base 1, the conveying device 3 is connected to the top of the first base 1 and the second base 2 about the center position, the packaging device 4 is fixed to the top of the right side of the first base 1, the control console 5 is connected to the front right side of the first base 1, and the fixing device 6 is connected to the top of the first base 1 near the conveying device 3.

[0026] The first base 1 is provided with a lifting block 101, a rotating roller 102, a fixing frame 103, a first extruding block 104, a first spring 105, a first rotating shaft 106, a second rotating shaft 107, a rotating rod 108, a first fixing plate 109, a rotating groove 110, a second fixing plate 111, a first guide groove 112, a rack block 113, a gear ring 114, a bearing 115, a guide column 116, a fixing block 117, a second guide groove 118, a guide block 119, a second extruding block 120 and a second spring 121. The right end of the first base 1 is aligned with the center A lifting block 101 is slidably connected, a rotating roller 102 is rotatably connected between the lifting blocks 101, a fixing frame 103 is fixed at the bottom of the lifting block 101, a first extrusion block 104 is slidably arranged on the surface of the fixing frame 103, a first spring 105 is connected between the first extrusion block 104 and the fixing frame 103, a first rotating shaft 106 is connected to the bottom of the first extrusion block 104, a second rotating shaft 107 is symmetrically connected to the right end of the first base 1 away from the lifting block 101 about the center, and a rotating rod 108 is connected between the first rotating shaft 106 and the second rotating shaft 107;

[0027] When the packaging machine is in use, the conveying device 3 of the first base 1 can convey the packaging box to the top of the rotating roller 102. The rotating roller 102 can drive the lifting block 101 to move after being subjected to the pressure of the packaging box. The lifting block 101 can slide downward through the first base 1 when it moves. When the rotating roller 102 slides, it can drive the rotating rod 108 to move downward through the fixed frame 103. When the rotating rod 108 moves, it can rotate through the first rotating shaft 106 and the second rotating shaft 107. When the rotating rod 108 rotates, it can push the first extrusion block 104 to move. When the first extrusion block 104 moves, it can slide through the fixed frame 103. When the first extrusion block 104 slides, it can squeeze the first spring 105. When the first spring 105 is squeezed, it will expand and contract and increase the thrust in the opposite direction. When the rotating roller 102 is subjected to the thrust, it can slowly slide downward, so that the mushrooms can pass through the buffer structure, and the packaging box on the top is slowly placed on the surface of the conveying device 3 of the second base 2, thereby reducing the probability of damage to the mushrooms caused by the height difference between the first base 1 and the second base 2, thereby ensuring the quality of the mushrooms.

[0028] A first fixing plate 109 is fixed to the right end of the first base 1, a rotation groove 110 is penetrated through the right end of the first fixing plate 109, a second fixing plate 111 is fixed to the top of the left side of the first fixing plate 109, a first guide groove 112 is penetrated through the left side of the second fixing plate 111, a rack block 113 slides inside the first guide groove 112, a gear ring 114 is meshed and connected to the side of the rack block 113, a bearing 115 is connected to the bottom of the gear ring 114, and the bearing 115 is connected to the top of the first fixing plate 109, away from the bottom of the lifting block 101 of the fixing frame 103. A guide column 116 is fixed to the top of the first fixed plate 109, and the guide column 116 penetrates and slides inside the gear ring 114, the bearing 115 and the first fixed plate 109. A fixing block 117 is fixed to the inner ring surface of the gear ring 114, and the fixing block 117 slides inside the groove of the guide column 116. A second guide groove 118 is opened on the top of the first fixed plate 109, and a guide block 119 slides through the second guide groove 118. A second extrusion block 120 is fixed to the top of the guide block 119, and a second spring 121 is connected between the second extrusion block 120 and the first fixed plate 109;

[0029] When the packaging machine is packing, the downward movement of the lifting block 101 can drive the guide column 116 to move downward. When the guide column 116 moves, the groove on the surface can squeeze the fixed block 117. When the fixed block 117 is squeezed, it can drive the gear ring 114 to move. When the gear ring 114 moves, it can rotate through the bearing 115. When the gear ring 114 rotates, it can drive the rack block 113 to mesh and rotate. When the rack block 113 meshes and rotates, it can slide through the first guide groove 112. When the rack block 113 slides, it can squeeze the inclined surface of the second extrusion block 120. When the second extrusion block 120 is squeezed, it can drive the guide block 119 to move. When the guide block 119 moves, it can slide through the second guide groove 118. When the two groups of second extrusion blocks 120 slide, they can squeeze and straighten the packaging box, which is convenient for the staff to take, thereby improving work efficiency.

[0030] The lifting block 101 is slidably connected to the first base 1, and a rotating structure is formed between the lifting block 101 and the rotating roller 102. The fixed frame 103 is slidably connected to the first extrusion block 104, and the first extrusion block 104 forms a telescopic structure with the fixed frame 103 through the first spring 105. The rotating rod 108 is rotatably connected to the first rotating shaft 106 and the second rotating shaft 107. The first fixed plate 109 is an integral structure with the right end of the first base 1, and the first fixed plate 109 is an integral structure with the second fixed plate 111. The first guide groove 112 is slidably connected to the rack block 113, and the rack block 113 is connected to the gear ring. 114 is a meshing connection, the gear ring 114 is rotationally connected with the first fixed plate 109 through the bearing 115, and the gear ring 114 and the fixed block 117 are an integral structure, and the fixed block 117 and the guide column 116 are slidingly connected, the second guide groove 118 and the guide block 119 are slidingly connected, and the second guide groove 118 and the guide block 119 are both T-shaped, the second extrusion block 120 forms a telescopic structure with the first fixed plate 109 through the second spring 121, and the inclined surface of the second extrusion block 120 is slidingly connected with the rack block 113, and the second extrusion block 120 is symmetrical through the center of the first base 1.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mushroom packaging machine with a buffer structure, comprising a first base (1), a second base (2), a conveying device (3), a packaging device (4), a control console (5) and a fixing device (6), characterized in that: A second base (2) is arranged on the right side of the first base (1); a conveying device (3) is connected to the top of the first base (1) and the second base (2) at a central position; a packaging device (4) is fixed to the top of the right side of the first base (1); a control console (5) is connected to the front of the right side of the first base (1); and a fixing device (6) is connected to the top of the first base (1) near the conveying device (3).

2. The mushroom packaging machine with a buffer structure according to claim 1, characterized in that: The first base (1) is provided with a lifting block (101), a rotating roller (102), a fixing frame (103), a first extruding block (104), a first spring (105), a first rotating shaft (106), a second rotating shaft (107), a rotating rod (108), a first fixing plate (109), a rotating groove (110), a second fixing plate (111), a first guide groove (112), a rack block (113), a gear ring (114), a bearing (115), a guide column (116), a fixing block (117), a second guide groove (118), a guide block (119), a second extruding block (120) and a second spring (121); The right end of the first base (1) is symmetrically slidably connected with a lifting block (101) about the center, and a rotating roller (102) is rotatably connected between the lifting blocks (101). A fixing frame (103) is fixed at the bottom of the lifting block (101), and a first extrusion block (104) is slidably arranged on the surface of the fixing frame (103). A first spring (105) is connected between the first extrusion block (104) and the fixing frame (103). The bottom of the first extrusion block (104) is connected with a first rotating shaft (106), which is away from the lifting block ( The first base (101) is symmetrically connected to a second rotating shaft (107) at the right end thereof about the center, a rotating rod (108) is connected between the first rotating shaft (106) and the second rotating shaft (107), a first fixing plate (109) is fixed to the right end of the first base (1), a rotating groove (110) is penetrated through the right end of the first fixing plate (109), a second fixing plate (111) is fixed to the top of the left side of the first fixing plate (109), and a first guide groove is penetrated through the left side of the second fixing plate (111) (112), a rack block (113) is slidably disposed inside the first guide groove (112), a toothed ring (114) is meshedly connected to the side of the rack block (113), a bearing (115) is connected to the bottom of the toothed ring (114), and the bearing (115) is connected to the top of the first fixed plate (109), and a guide column (116) is fixed to the bottom of the lifting block (101) away from the fixed frame (103), and the guide column (116) penetrates and slides between the toothed ring (114), the bearing (115) and the first fixed plate (109). 09), a fixed block (117) is fixed on the inner ring surface of the gear ring (114), the fixed block (117) slides in the groove of the guide column (116), a second guide groove (118) is opened on the top of the first fixed plate (109), a guide block (119) slides through the inside of the second guide groove (118), a second extrusion block (120) is fixed on the top of the guide block (119), and a second spring (121) is connected between the second extrusion block (120) and the first fixed plate (109).

3. The mushroom packaging machine with a buffer structure according to claim 2, characterized in that: The lifting block (101) is slidably connected to the first base (1), and a rotating structure is formed between the lifting block (101) and the rotating roller (102). The fixed frame (103) is slidably connected to the first extrusion block (104), and a telescopic structure is formed between the first extrusion block (104) and the fixed frame (103) via a first spring (105).

4. The mushroom packaging machine with a buffer structure according to claim 2, characterized in that: The rotating rod (108) is rotatably connected to the first rotating shaft (106) and the second rotating shaft (107); the first fixing plate (109) and the right end of the first base (1) form an integral structure; the first fixing plate (109) and the second fixing plate (111) are an integral structure; the first guide groove (112) and the rack block (113) are slidably connected; and the rack block (113) and the gear ring (114) are meshingly connected.

5. The mushroom packaging machine with a buffer structure according to claim 2, characterized in that: The gear ring (114) is rotationally connected to the first fixed plate (109) via a bearing (115), the gear ring (114) and the fixed block (117) are an integral structure, and the fixed block (117) and the guide column (116) are slidably connected.

6. The mushroom packaging machine with a buffer structure according to claim 2, characterized in that: The second guide groove (118) and the guide block (119) are slidably connected, and the second guide groove (118) and the guide block (119) are both T-shaped, the second extrusion block (120) forms a telescopic structure with the first fixed plate (109) through the second spring (121), and the inclined surface of the second extrusion block (120) is slidably connected to the rack block (113), and the second extrusion block (120) is symmetrical through the center of the first base (1).

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