Strain bottle capping equipment capable of preventing bottle caps from falling off

Abstract

The utility model discloses a strain bottle capping device capable of preventing bottle caps from falling off. The strain bottle capping device comprises a strain bottle conveyor, a bottle cap conveyor, a conveying plate frame, a flow dividing mechanism and a cap arranging mechanism. The strain bottle conveyor is horizontally arranged left and right; the bottle cap conveyor is vertically arranged on the top surface of the strain bottle conveyor; the conveying plate frame is fixedly connected with the bottle cap conveyor, and the conveying plate frame is provided with a slide way; one end of the shunting mechanism is connected with the conveying plate frame, and the other end is connected with the strain bottle conveyor; the cap arranging mechanism comprises a first motor, a crank, a connecting rod, a connecting piece, a sliding rod and a push block. The motor is arranged on the front side face of the bottle cap conveyor. The lower end of the crank is fixedly connected with a motor output shaft; the lower end of the connecting rod is hinged with the crank; the sliding rod is slidably arranged in the slideway; the connecting piece is of an L-shaped structure, the vertical edge of the connecting piece is hinged to the sliding rod, the horizontal edge is hinged to the upper end of the connecting rod, and the joint of the vertical edge and the horizontal edge is hinged to the conveying plate frame. The push block is arranged on the left end face of the sliding rod. The bottle cap stacking prevention device can prevent bottle caps from being stacked, so that the fallen bottle caps are prevented from falling out of equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging equipment, and in particular relates to a bacterial seed bottle capping device capable of preventing the bottle cap from falling off. Background Art

[0002] During the production and processing of bacterial strains, the bacterial strains need to be placed in bacterial strain bottles, and then the bottle caps are put on the bacterial strain bottles by the bottle capping machine to complete the packaging of the product. In the prior art, when the bottle caps are fed to the bottle capping machine, the bottle caps fall into the bottle capping machine from a high place. Since the bottle caps are diverted in the bottle capping machine, the bottle caps corresponding to the bacterial strain bottles delivered are covered on the mouths of the bacterial strain bottles during the diversion process. However, during the diversion process, bottle caps are continuously fed in. If the diversion is not timely, the bottle caps will accumulate, causing the bottle caps that fall from a high place to bounce after falling and fall out of the bottle capping machine. After the bottle caps fall, they need to be picked up and processed manually, which increases production time and cost and reduces production efficiency. In addition, the fallen bottle caps may come into contact with the ground or other unclean objects, causing contamination and affecting the quality and safety of the bacterial strains. Utility Model Content

[0003] The purpose of the utility model is to provide a device for capping bacteria bottles, which can prevent the bottle caps from falling off, so as to solve the technical problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A device for capping culture bottles to prevent bottle caps from falling comprises a culture bottle conveyor, a bottle cap conveyor, a conveying plate frame, a diversion mechanism and a cap sorting mechanism; the culture bottle conveyor is arranged horizontally on the left and right sides; the bottle cap conveyor is vertically mounted on the top surface of the culture bottle conveyor; the left end surface of the conveying plate frame is fixedly connected to the front and rear sides of the right end surface of the bottle cap conveyor, the interior of the conveying plate frame is hollow, and the top and bottom surfaces are through-connected, the left end surface of the conveying plate frame corresponds to the opening of the bottle cap conveyor belt surface, and the lower front end surface is provided with a through slideway horizontally on the front and rear sides; one end of the diversion mechanism is connected to the bottom end of the conveying plate frame, and the other end is connected to the top surface of the culture bottle conveyor; the cap sorting mechanism comprises a first motor , crank, connecting rod, connecting piece, slide rod, push block; the first motor is horizontally arranged on the front side of the bottle cap conveyor, and its output shaft faces to the right; the lower end of the crank is fixedly connected to the motor output shaft; the lower end of the connecting rod is hinged to the upper end of the crank; the slide rod slides horizontally back and forth in the slide, and its length is less than the length of the slide; the connecting piece is an L-shaped structure, the upper part of its vertical edge is hinged to the left side of the front end face of the slide rod, the horizontal edge extends to the front side, and the front side of the horizontal edge is hinged to the upper end of the connecting rod, and the intersection of the vertical edge and the horizontal edge is hinged to the front end face of the conveying plate frame; the push block is horizontally arranged on the left and right sides, and its right end is fixed on the front and rear sides of the left end face of the slide rod.

[0006] Furthermore, the top and bottom surfaces of the slideway are provided with slide grooves; the top and bottom surfaces of the slide rod are provided with sliders that match the slide grooves.

[0007] Furthermore, a plurality of push blocks are horizontally arranged at the front and rear sides.

[0008] Furthermore, the upper portion of the conveying plate frame extends out of the front and rear sides of the bottle cap conveyor, and the connecting surface of the upper and lower portions of the conveying plate frame forms a downwardly inclined surface; the slideway is opened below the inclined surface.

[0009] Furthermore, it also includes a conveying channel; one end of the conveying channel is arranged on the left and right sides of the top surface of the conveying plate frame and is connected to the conveying plate frame, and the other end is externally connected to the bottle cap feeder.

[0010] Furthermore, the diversion mechanism includes a fixed rod, a fixed plate, a diverter plate, and a connecting rod. The fixed rod is arranged at the front and rear ends of the lower end of the conveying plate frame, and its two ends are fixedly connected to the conveying plate frame; there are two fixed plates, the upper ends of the two fixed plates are fixedly connected to the left and right sides of the connecting rod, and the lower ends are fixedly connected to the front and rear sides of the top of the culture bottle conveyor; there are multiple diverter plates at intervals on the left and right, and the upper ends of multiple diverter plates are fixedly connected to the fixed rod, and diversion channels are formed between adjacent diverter plates; the connecting rod is arranged horizontally on the left and right, and the two ends of the connecting rod are fixedly connected to the side opposite to the two fixed plates, and the middle part passes through multiple diverter plates.

[0011] Furthermore, it also includes a pressure plate; the pressure plate is arranged between adjacent diverter plates and is fixedly connected to the fixing rod and the connecting rod.

[0012] Furthermore, it also includes a clamping assembly: the clamping assembly includes a mounting frame, a pressure roller, and a second motor; the mounting frame is arranged on the top surface of the culture bottle conveyor, in front of the diversion mechanism, with an open bottom surface and through-connected left and right sides; the pressure roller rotates in the mounting frame; the second motor is arranged on the outer side wall of the mounting frame and is transmission-connected to the pressure roller.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model is provided with a cap sorting mechanism, which is moved in a slideway by a slide rod, thereby driving a push block to move in a conveying plate frame. The push block pushes the bottle caps in the conveying plate frame to move, so that the bottle caps can quickly enter the diversion channel of the diversion mechanism, so that the bottle caps are diverted in time, and the bottle caps are prevented from accumulating in the conveying plate frame, thereby preventing the bottle caps from popping out after falling. The utility model is provided with a culture bottle conveyor and a bottle cap conveyor, which can convey the culture bottles and bottle caps in the horizontal and vertical directions, and by providing a diversion mechanism, the bottle caps are diverted and capped on the culture bottles at the same time, and finally the bottle caps are pressed against the bottle mouths of the culture bottles by a pressing mechanism, thereby having a high degree of automation and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a structural diagram of the conveying plate frame of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection mechanism between the conveying plate frame and the cover sorting mechanism of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection mechanism between the conveying plate frame and the cover sorting mechanism of the utility model from another perspective;

[0019] Figure 5 This is a structural diagram of the cover sorting mechanism of the utility model;

[0020] In the attached figure, 1- bacteria seed bottle conveyor; 2- bottle cap conveyor;

[0021] 3- conveying plate frame; 31- slideway; 32- chute;

[0022] 4-diverter mechanism; 41-fixing rod; 42-fixing plate; 43-diverter plate; 44-connecting rod; 45-pressing plate;

[0023] 5-cover sorting mechanism; 51-first motor; 52-crank; 53-connecting rod; 54-connecting member; 55-sliding rod; 56-push block; 57-sliding block;

[0024] 6-Conveying channel;

[0025] 7-pressing assembly; 71-mounting frame; 72-pressing roller; 73-second motor. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in this specification are merely provided to help readers gain a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0027] like Figure 1-5As shown, a spawn bottle capping device for preventing bottle caps from falling comprises a spawn bottle conveyor 1, a bottle cap conveyor 2, a conveying plate frame 3, a diversion mechanism 4, and a cap sorting mechanism 5; the spawn bottle conveyor 1 is arranged horizontally on the left and right sides, and the spawn bottle conveyor 1 is a belt conveyor; the bottle cap conveyor 2 is vertically mounted on the top surface of the spawn bottle conveyor 1, and the bottle cap conveyor 2 is a belt conveyor, and the bottom surface of the belt of the bottle cap conveyor 2 is at a certain distance from the top surface of the belt of the spawn bottle conveyor 1, so that the spawn bottles can pass through; the left end surface of the conveying plate frame 3 is at the same distance from the bottle cap conveyor 2 The front and rear sides of the right end face are fixedly connected, the interior is hollow, and the top and bottom surfaces are connected. The left end face of the conveying plate frame 3 corresponds to the belt surface opening of the bottle cap conveyor 2, and the front lower part is provided with a through slide 31 horizontally; the bottle cap feeding channels are respectively arranged on the left and right sides of the top surface of the conveying plate frame 3, and are connected to the interior of the conveying plate frame 3; one end of the diversion mechanism 4 is connected to the bottom end of the conveying plate frame 3, and the other end is connected to the top surface of the culture bottle conveyor 1; the bottle caps enter the interior of the conveying plate frame 3 from the top surface of the conveying plate frame 3, and are transported downward by their own weight and the action of the bottle cap conveyor 2 ; Multiple culture bottles are placed in an array and transported from the left to the right through the culture bottle conveyor 1; the bottle caps enter the diversion mechanism 4 from the conveying plate frame 3, and the diversion mechanism 4 diverts the bottle caps accordingly so that the bottle caps correspond to the arrangement of the culture bottles. When the culture bottles are transported to the diversion mechanism 4, the bottle caps can be covered on the bottle mouths of the culture bottles; the cap sorting mechanism 5 includes a first motor 51, a crank 52, a connecting rod 53, a connecting piece 54, a sliding rod 55, and a pushing block 56; the first motor 51 is horizontally arranged on the front side of the bottle cap conveyor 2, and its output shaft faces to the right; the crank The lower end of 52 is fixedly connected to the motor output shaft; the lower end of the connecting rod 53 is hinged to the upper end of the crank 52; the slide bar 55 slides horizontally back and forth in the slide 31, and its length is less than the length of the slide 31; the connecting member 54 is an L-shaped structure, the upper part of its vertical side is hinged to the left side of the front end face of the slide bar 55, the horizontal side extends to the front side, and the front side of the horizontal side is hinged to the upper end of the connecting rod 53, and the intersection of the vertical side and the horizontal side is hinged to the front end face of the conveying plate frame 3; the push block 56 is horizontally arranged left and right, and its right end is fixed to the front and rear sides of the left end face of the slide bar 55. The first motor 51 drives the crank 52 to rotate, driving the lower end of the connecting rod 53 to move eccentrically, so that the upper end of the connecting rod 53 performs reciprocating motion in the vertical direction. When the upper end of the connecting rod 53 moves, it pushes the left side of the horizontal side of the connecting member 54, so that the connecting member 54 rotates based on the hinge point between the connecting member 54 and the conveying plate frame 3, so that the vertical side of the connecting member 54 pushes the sliding rod 55, so that the sliding rod 55 reciprocates left and right in the slideway 31. When the sliding rod 55 moves left and right, it drives the pushing block 56 to move left and right. The pushing block 56 can push the bottle caps left and right, so that the bottle caps quickly enter the diversion mechanism 4, make the bottle caps fall quickly, and prevent accumulation.

[0028] The top and bottom surfaces of the slideway 31 are provided with slide grooves 32. The top and bottom surfaces of the slide bar 55 are provided with sliders 57 that cooperate with the slide grooves 32. The sliders 57 cooperate with the slide grooves 32 to enable the slide bar 55 to move stably in the slideway 31 and prevent the slide bar 55 from moving off.

[0029] The upper portion of the conveyor frame 3 extends forward and backward beyond the bottle cap conveyor 2, and the connecting surface between the upper and lower portions of the conveyor frame 3 forms a downwardly sloping surface. This slope facilitates the falling bottle caps to slide to the middle of the conveyor frame 3, thereby allowing the bottle cap conveyor 2 to convey the bottle caps downward. The slide 31 is provided below the slope. After the bottle caps enter the lower portion of the conveyor frame 3, they are pushed by the slide rod 55 and the push block 56.

[0030] The pushing blocks 56 are horizontally arranged in a plurality of directions. The plurality of pushing blocks 56 can move a plurality of bottle caps at the same time, thereby improving the pushing efficiency.

[0031] The conveying channel 6 is also included; one end of the conveying channel 6 is located on the left and right sides of the top surface of the conveying plate frame 3 and is connected to the conveying plate frame 3, and the other end is connected to the bottle cap feeder. The bottle cap feeder conveys the bottle caps from the conveying channel 6 to the conveying plate frame 3.

[0032] The diverter mechanism 4 includes a fixed rod 41, a fixed plate 42, a diverter plate 43, and a connecting rod 44. The fixed rod 41 is arranged at the lower end of the conveying plate frame 3 in front and back, and its two ends are fixedly connected to the conveying plate frame 3; the fixed plate 42 is provided with two, the upper ends of the two fixed plates 42 are fixedly connected to the left and right sides of the connecting rod 44, and the lower ends are fixedly connected to the front and rear sides of the top of the culture bottle conveyor 1; the diverter plate 43 is an arc plate structure, the arc surface of which is upward, and multiple diverter plates 43 are arranged at intervals on the left and right. The upper ends of multiple diverter plates 43 are fixedly connected to the fixed rod 41, and a diverter channel is formed between adjacent diverter plates 43; the bottle cap enters the diverter channel from the vertical direction, and after contacting the bottle mouth of the culture bottle downward, the culture bottle continues to move to the right, and cooperates with the shape of the diverter channel to convert the bottle cap to a horizontal direction, thereby covering the bottle mouth of the culture bottle; the connecting rod 44 is arranged horizontally on the left and right, and the two ends of the connecting rod 44 are fixedly connected to the opposite side of the two fixed plates 42, and the middle part passes through multiple diverter plates 43. The bottle caps fall from the conveying plate frame 3 and enter the diversion channels respectively. Each diversion channel corresponds to a row of culture bottles on the culture bottle conveyor 1. The bottle caps continuously enter the diversion channels and cooperate with the conveying culture bottles to make the bottle caps cover the bottle mouth of each culture bottle.

[0033] The system further includes a pressing plate 45, which is disposed between adjacent diverter plates 43 and is fixedly connected to the fixing rod 41 and the connecting rod 44. When the bottle cap enters the diverter channel, the pressing plate 45 limits and presses the bottle cap to ensure that the bottle cap can be closed on the opening of the culture bottle.

[0034] The system further includes a pressing assembly 7, which comprises a mounting frame 71, a pressing roller 72, and a second motor 73. The mounting frame 71 is mounted on the top surface of the culture bottle conveyor 1, in front of the diversion mechanism 4, with an open bottom surface and two through-holes. The pressing roller 72 rotates within the mounting frame 71. The second motor 73 is mounted on the outer wall of the mounting frame 71 and is in transmission connection with the pressing roller 72. The second motor 73 drives the pressing roller 72 to rotate. When the capped culture bottle moves forward, the bottle cap contacts the pressing roller 72, which presses the bottle cap against the bottle mouth.

[0035] The working mode of the utility model is:

[0036] The arranged culture bottles are transported from left to right via the culture bottle conveyor 1 . The bottle cap feeder delivers the bottle caps to the left and right sides of the top surface of the conveying plate frame 3 through the conveying channel 6, and the bottle caps slide from the inclined surface of the conveying plate frame 3 to the middle of the conveying plate frame 3 and are conveyed downward by the bottle cap conveyor 2. At the same time, the first motor 51 is started, and the first motor 51 drives the crank 52 to rotate, driving the lower end of the connecting rod 53 to move eccentrically, so that the upper end of the connecting rod 53 performs reciprocating motion in the vertical direction. When the upper end of the connecting rod 53 moves, it pushes the left side of the horizontal edge of the connecting member 54, so that the connecting member 54 rotates based on the hinge point of the connecting member 54 and the conveying plate frame 3, so that the vertical edge of the connecting member 54 pushes the sliding rod 55, so that the sliding rod 55 reciprocates left and right in the slideway 31. When the sliding rod 55 moves left and right, it drives the pushing block 56 to move left and right. The pushing block 56 can push the bottle cap left and right, so that the bottle cap quickly enters the diverter channel formed by the diverter plate 43 of the diverter mechanism 4, so that the bottle cap quickly falls and prevents the bottle cap from piling up. After the bottle caps enter the diversion channel, they come into contact with the mouths of the transferred spawn bottles and are capped by the movement of the spawn bottles and the action of the pressing plate 45. The capped spawn bottles move forward and come into contact with the pressing roller 72, which tightens the caps on the spawn bottles, completing the capping of the spawn bottles.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A device for capping bacterial spawn bottles to prevent the caps from falling off, characterized by: The conveyor comprises a culture bottle conveyor, a bottle cap conveyor, a conveying plate frame, a diversion mechanism, and a cap sorting mechanism; the culture bottle conveyor is arranged horizontally on the left and right sides; the bottle cap conveyor is vertically mounted on the top surface of the culture bottle conveyor; the left end surface of the conveying plate frame is fixedly connected to the front and rear sides of the right end surface of the bottle cap conveyor, the interior of the conveying plate frame is hollow, and the top and bottom surfaces are through-connected, the left end surface of the conveying plate frame corresponds to the opening of the bottle cap conveyor belt surface, and the lower front end surface is provided with a through slideway horizontally on the front and rear sides; one end of the diversion mechanism is connected to the bottom end of the conveying plate frame, and the other end is connected to the top surface of the culture bottle conveyor; the cap sorting mechanism comprises a first motor, a crank, a connecting rod ... Connecting parts, sliding rods, and pushing blocks; the first motor is horizontally arranged on the front side of the bottle cap conveyor, and its output shaft faces to the right; the lower end of the crank is fixedly connected to the motor output shaft; the lower end of the connecting rod is hinged to the upper end of the crank; the sliding rod slides horizontally back and forth in the slide, and its length is less than the length of the slide; the connecting part is an L-shaped structure, the upper part of its vertical side is hinged to the left side of the front end face of the sliding rod, the horizontal side extends to the front side, and the front side of the horizontal side is hinged to the upper end of the connecting rod, and the intersection of the vertical side and the horizontal side is hinged to the front end face of the conveying plate frame; the pushing block is horizontally arranged on the left and right sides, and its right end is fixed on the front and rear sides of the left end face of the sliding rod.

2. The device for capping spawn bottles to prevent bottle caps from falling off according to claim 1, characterized in that: The top surface and the bottom surface of the slideway are provided with slide grooves; the top surface and the bottom surface of the slide rod are provided with sliders matched with the slide grooves.

3. The device for capping spawn bottles with a bottle cap that prevents bottle caps from falling off according to claim 1, characterized in that: A plurality of push blocks are horizontally arranged at the front and rear sides.

4. The device for capping spawn bottles with a bottle cap that prevents bottle caps from falling off according to claim 1, characterized in that: The upper portion of the conveying plate frame extends out of the front and rear sides of the bottle cap conveyor, and the connecting surface of the upper and lower portions of the conveying plate frame forms a downwardly inclined surface; the slideway is opened below the inclined surface.

5. The device for capping spawn bottles with a bottle cap that prevents bottle caps from falling off according to claim 4, characterized in that: It also includes a conveying channel; one end of the conveying channel is arranged on the left and right sides of the top surface of the conveying plate frame and is connected to the conveying plate frame, and the other end is externally connected to the bottle cap feeder.

6. The device for capping spawn bottles with a bottle cap that prevents bottle caps from falling off according to claim 1, characterized in that: The diversion mechanism includes a fixed rod, a fixed plate, a diverter plate, and a connecting rod. The fixed rod is arranged at the front and rear ends of the lower end of the conveying plate frame, and its two ends are fixedly connected to the conveying plate frame; there are two fixed plates, the upper ends of the two fixed plates are fixedly connected to the left and right sides of the connecting rod, and the lower ends are fixedly connected to the front and rear sides of the top of the culture bottle conveyor; there are multiple diverter plates at intervals on the left and right, and the upper ends of multiple diverter plates are fixedly connected to the fixed rod, and diversion channels are formed between adjacent diverter plates; the connecting rod is arranged horizontally on the left and right, and the two ends of the connecting rod are fixedly connected to the side opposite to the two fixed plates, and the middle part passes through multiple diverter plates.

7. The device for capping spawn bottles to prevent bottle caps from falling off according to claim 6, characterized in that: It also includes a pressing plate; the pressing plate is arranged between adjacent diverter plates and is fixedly connected to the fixing rod and the connecting rod.

8. The device for capping spawn bottles to prevent bottle caps from falling off according to claim 1, characterized in that: It also includes a clamping assembly: the clamping assembly includes a mounting frame, a pressure roller, and a second motor; the mounting frame is arranged on the top surface of the culture bottle conveyor, in front of the diversion mechanism, with an open bottom surface and through-connected left and right sides; the pressure roller is rotatably arranged in the mounting frame; the second motor is arranged on the outer side wall of the mounting frame and is transmission-connected to the pressure roller.

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