Biscuit conveying device of three-dimensional packaging machine

Abstract

The biscuit conveying device of the three-dimensional packaging machine comprises a machine frame and a conveying belt, a material pushing platform is arranged in front of the conveying belt, and a first material pushing mechanism is installed on the material pushing platform. The first material pushing mechanism comprises a material pushing part which is in transmission connection with a first material pushing power source for driving the material pushing part to move front and back, and the pushing direction of the material pushing part is perpendicular to the conveying direction of the conveying belt; a packaging conveying mechanism is arranged in front of the first pushing mechanism and comprises a conveying platform, a plurality of pushing rods and a runway type transmission assembly, the pushing rods are driven by the runway type transmission assembly to move along a runway type track, and the conveying platform is close to and flush with the pushing platform. And the pushing rod moves above the conveying platform to push materials. According to the biscuit conveying device of the three-dimensional packaging machine, the structure is improved, so that flaky articles can be stably conveyed.

Description

Technical Field

[0001] The utility model relates to a three-dimensional packaging machine, in particular to a biscuit conveying device of a three-dimensional packaging machine. Background Art

[0002] Generally, a biscuit packaging machine includes a machine frame and a biscuit output channel. During operation, it is necessary to manually put biscuits into the biscuit output channel, resulting in low production efficiency and unsanitary conditions. To solve this problem, there are already devices on the market that can automatically send biscuits into the output channel. For example, the patent with the publication number CN204310080U discloses a biscuit feeding structure of a biscuit packaging machine. After the biscuits fall through the way of sliding from the blanking chute and then are pushed into the output channel by a push rod structure. Obviously, it can be seen that the way of sliding from the blanking chute of this biscuit feeding structure is likely to cause damage to the biscuits. In addition, since the position of the output channel is lower than the position of the blanking chute outlet, the biscuits may be damaged during the process of being pushed from the blanking chute outlet to the output channel, affecting the quality of the biscuits. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the utility model innovatively provides a biscuit conveying device for a three-dimensional packaging machine with more stable conveying.

[0004] This biscuit conveying device for a three-dimensional packaging machine includes a machine frame and a conveyor belt. A pushing platform is arranged in front of the conveyor belt. A first pushing mechanism is installed on the pushing platform. The first pushing mechanism includes a pushing member and a first pushing power source for driving the pushing member to move back and forth. The pushing direction of the pushing member is perpendicular to the conveying direction of the conveyor belt. A packaging conveying mechanism is arranged in front of the first pushing mechanism. The packaging conveying mechanism includes a conveying platform, a plurality of pushing rods and a runway-shaped transmission component. The plurality of pushing rods move along a runway-shaped track driven by the runway-shaped transmission component. The conveying platform is close to and flush with the pushing platform. The pushing rods move above the conveying platform to push materials.

[0005] A side material blocking mechanism is installed on the pushing platform. The side material blocking mechanism includes a side material blocking plate and a material blocking power source for driving the side material blocking plate to move back and forth. The moving direction of the side material blocking plate is the same as the conveying direction of the conveyor belt. The pushing member includes an upper pushing surface and a lower pushing surface. There is a notch between the upper pushing surface and the lower pushing surface for the side material blocking plate to pass through.

[0006] The side material blocking mechanism includes a support. A guide rail is installed on the support. A sliding seat is slidably arranged on the guide rail. The side material blocking plate is installed on the sliding seat. A synchronous belt and two synchronous belt wheels are installed on the support. The synchronous belt is wound around the two synchronous belt wheels. The synchronous belt wheel is in transmission connection with the material blocking power source. The sliding seat is connected with the synchronous belt.

[0007] A second pushing mechanism is provided above the front end of the packaging conveying mechanism, and the second pushing mechanism includes a rotating power source, a pushing plate, a moving seat and a second pushing power source; the pushing plate is rotatably mounted on the moving seat, the rotating power source is mounted on the moving seat and is transmission-connected to the pushing plate, the second pushing power source can drive the moving seat to move on the frame, and the moving direction of the moving seat is the same as the conveying direction of the packaging conveying mechanism.

[0008] The racetrack transmission assembly comprises a chain, two left and right sprockets and a conveying power source. The chain is wound around the two left and right sprockets. The conveying power source is connected to the sprockets in a transmission manner. The pushing rod is connected to the chain.

[0009] According to the biscuit conveying device of a three-dimensional packaging machine provided by the utility model, the smooth conveying of sheet articles can be achieved through the improvement of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a three-dimensional diagram of the utility model;

[0011] Figure 2 is a three-dimensional diagram of the first pushing mechanism;

[0012] Figure 3 It is a partial schematic diagram of the utility model;

[0013] Figure 4 It is a three-dimensional diagram of the pusher;

[0014] Figure 5 is a three-dimensional diagram of the second pushing mechanism;

[0015] Figure 6 This is the front view of the racetrack type transmission assembly. DETAILED DESCRIPTION

[0016] like Figure 1 As shown, the biscuit conveying device of the three-dimensional packaging machine includes a frame and a conveyor belt 1. Biscuits arranged in a row are conveyed by the conveyor belt 1. A pushing platform 2 is provided in front of the conveyor belt 1. Biscuits are conveyed to the pushing platform 2 by the conveyor belt 1. A first pushing mechanism 3 is installed on the pushing platform 2. Figure 3 As shown, the first pushing mechanism 3 includes a pushing member 30 and a first pushing power source 31 driving the pushing member 30 to move forward and backward. The pushing direction of the pushing member 30 is perpendicular to the conveying direction of the conveyor belt 1. Driven by the first pushing power source 31, the pushing member 30 can push the biscuits on the pushing platform 2 forward (one push is the amount of one package). A packaging conveying mechanism 5 is provided in front of the first pushing mechanism 3. Figure 6As shown in the figure, the packaging and conveying mechanism 5 includes a conveying platform 53, a plurality of pushing rods 50 and a runway-shaped transmission component. Driven by the runway-shaped transmission component, the plurality of pushing rods 50 move along a runway-shaped trajectory. The conveying platform 53 is close to and flush with the feeding platform 2 (so that biscuits can be stably transferred from the feeding platform 2 to the conveying platform 53). The pushing rods 50 move above the conveying platform 53 to push materials; driven by the runway-shaped transmission component, the biscuits on the feeding platform 2 are pushed by the pusher 30 onto the conveying platform 53, and the pushing rods 50 can continue to convey the biscuits to be packaged forward, so as to enter the three-dimensional packaging device 7 for packaging. The three-dimensional packaging device 7 is prior art.

[0017] To prevent the biscuits from tipping over when being pushed onto the feeding platform 2, as Figure 1 shown, a side baffle mechanism 4 is installed on the feeding platform 2. As Figure 2 shown, the side baffle mechanism 4 includes a side baffle plate 40 and a baffle power source 45 for driving the side baffle plate 40 to move back and forth. The moving direction of the side baffle plate 40 is the same as the conveying direction of the conveyor belt 1; as Figure 3 and Figure 4 shown, the pusher 30 includes an upper pushing surface 301 and a lower pushing surface 302, and there is a notch 303 between the upper pushing surface 301 and the lower pushing surface 302 for the side baffle plate 40 to pass through. When the biscuits are pushed onto the feeding platform 2, the side baffle plate 40 blocks one side of the biscuits. As the biscuits continue to move forward, the baffle power source 45 drives the side baffle plate 40 to move backward, so that the biscuits are blocked and move forward without tipping over; when a certain amount of biscuits are transferred, the pusher 30 pushes forward to push the biscuits onto the conveying platform 53; after this pile of biscuits is pushed out, the side baffle plate 40 immediately moves forward and blocks one side of the biscuits on the conveyor belt 1, continuing to block the biscuits. Since the side baffle plate 40 can pass through the notch 303 between the upper pushing surface 301 and the lower pushing surface 302 of the pusher 30, the side baffle plate 40 will not interfere with the pusher 30, and the pusher 30 can come back and wait for the next pushing.

[0018] As Figure 2 shown, the side baffle mechanism 4 includes a support 46. A guide rail 42 is installed on the support 46, and a sliding seat 41 is slidably provided on the guide rail 42. The side baffle plate 40 is installed on the sliding seat 41. A synchronous belt 43 and two synchronous belt pulleys 44 are installed on the support 46. The synchronous belt 43 is wound around the two synchronous belt pulleys 44, and the synchronous belt pulley 44 is in transmission connection with the baffle power source 45. The sliding seat 41 is connected to the synchronous belt 43. Driven by the baffle power source 45, the synchronous belt 43 moves, thereby driving the sliding seat 41 to slide on the guide rail 42, so that the sliding seat 41 drives the side baffle plate 40 to move. Here, the baffle power source 45 is a motor.

[0019] As Figure 1As shown, a second pusher mechanism 6 is provided above the front end of the packaging conveyor mechanism 5. The second pusher mechanism 6 is used to push the biscuits on the conveying platform 53 into the three-dimensional packaging device 7, such as Figure 5 As shown, the second pusher mechanism 6 includes a rotary power source, a pusher plate 60, a moving seat 61 and a second pusher power source 62; the pusher plate 60 is rotatably mounted on the moving seat 61, the rotary power source is mounted on the moving seat 61 and is in transmission connection with the pusher plate 60, the second pusher power source 62 can drive the moving seat 61 to move on the frame, and the moving direction of the moving seat 61 is the same as the conveying direction of the packaging conveyor mechanism 5. When the biscuits on the conveying platform 53 are conveyed forward and approach the three-dimensional packaging device 7, the rotary power source drives the pusher plate 60 to move downward and comes to the rear side of the biscuits. Then, the second pusher power source 62 can drive the moving seat 61 to move on the frame. In this way, the pusher plate 60 pushes the biscuits forward and sends the biscuits into the three-dimensional packaging device 7 for packaging.

[0020] Finally, it is worth mentioning that the runway-type transmission assembly includes a chain 51, two left and right sprockets 52 and a conveying power source. The chain 51 is wound around the two left and right sprockets 52, the conveying power source is in transmission connection with the sprocket 52, and the pushing rod 50 is connected to the chain; the conveying power source is a motor, and the motor drives the sprocket 52 to rotate, thereby driving the chain 51 to move. Of course, the runway-type transmission assembly can adopt a transmission structure of synchronous pulleys and synchronous belts, which all fall within the protection scope of this application.

Claims

1. A biscuit conveying device for a three-dimensional packaging machine, comprising a frame and a conveyor belt (1), characterized in that: A material pushing platform (2) is provided in front of the conveyor belt (1), and a first material pushing mechanism (3) is installed on the material pushing platform (2). The first material pushing mechanism (3) includes a material pushing member (30) and is in transmission connection with a first material pushing power source (31) for driving the material pushing member (30) to move forward and backward. The pushing direction of the material pushing member (30) is perpendicular to the conveying direction of the conveyor belt (1). A packaging conveying mechanism (5) is provided in front of the first material pushing mechanism (3), and the packaging conveying mechanism (5) includes a conveying platform (53), a plurality of pushing rods (50) and a runway-type transmission assembly. The plurality of pushing rods (50) move along a runway-type track under the drive of the runway-type transmission assembly. The conveying platform (53) is close to and flush with the material pushing platform (2), and the pushing rods (50) move above the conveying platform (53) to push the material.

2. A biscuit conveying device for a three-dimensional packaging machine according to claim 1, characterized in that: A side blocking mechanism (4) is installed on the pushing platform (2), and the side blocking mechanism (4) includes a side blocking plate (40) and a blocking power source (45) for driving the side blocking plate (40) to move forward and backward, and the moving direction of the side blocking plate (40) is the same as the conveying direction of the conveyor belt (1); the pushing member (30) includes an upper pushing surface (301) and a lower pushing surface (302), and a recess (303) is provided between the upper pushing surface (301) and the lower pushing surface (302) for allowing the side blocking plate (40) to pass through.

3. A biscuit conveying device for a three-dimensional packaging machine according to claim 2, characterized in that: The side stop mechanism (4) comprises a support (46), a guide rail (42) is mounted on the support (46), a slide seat (41) is slidably mounted on the guide rail (42), the side stop plate (40) is mounted on the slide seat (41), a synchronous belt (43) and two synchronous pulleys (44) are mounted on the support (46), the synchronous belt (43) is wound around the two synchronous pulleys (44), the synchronous pulleys (44) are in driving connection with a stop power source (45), and the slide seat (41) is connected with the synchronous belt (43).

4. The biscuit conveying device of a three-dimensional packaging machine according to claim 1, characterized in that: A second pushing mechanism (6) is provided above the front end of the packaging conveying mechanism (5), and the second pushing mechanism (6) comprises a rotating power source, a pushing plate (60), a movable seat (61), and a second pushing power source (62); the pushing plate (60) is rotatably mounted on the movable seat (61), the rotating power source is mounted on the movable seat (61) and is transmission-connected to the pushing plate (60), and the second pushing power source (62) can drive the movable seat (61) to move on the frame, and the moving direction of the movable seat (61) is the same as the conveying direction of the packaging conveying mechanism (5).

5. The biscuit conveying device of a three-dimensional packaging machine according to claim 1, characterized in that: The racetrack-type transmission assembly comprises a chain (51), two left and right sprocket wheels (52), and a transmission power source; the chain (51) is wound around the two left and right sprocket wheels (52); the transmission power source is transmission-connected to the sprocket wheels (52); and the push rod (50) is connected to the chain.

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