Box leveling machine

Abstract

The utility model discloses a box leveling machine. The box leveling machine comprises a frame body, a cover folding mechanism, a conveying mechanism, a box pressing mechanism and a vibration leveling mechanism, the cover folding mechanism comprises a front arm, two side arms and a cover folding driving mechanism for driving the front arm and the two side arms to fold the box cover; the conveying mechanism comprises a conveying roller and a conveying driving mechanism; the vibration flattening mechanism comprises a vibration flattening plate and a vibration flattening driving mechanism for driving the vibration flattening plate to swing; the vibration flattening driving mechanism comprises a first motor and a connecting rod, the output end of the first motor is connected with an eccentric shaft, one end of the connecting rod is hinged to the eccentric shaft, the other end of the connecting rod is hinged to the vibration flattening plate, the vibration flattening plate is provided with a center shaft, and the center shaft is connected with a bearing seat fixed to the frame in a matched mode. The conveying mechanism can be in butt joint with a product machining conveying line, automatic production can be achieved conveniently, the labor amount of workers is reduced, and in addition, the products are leveled after being boxed through the vibration leveling mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of box flattening, and particularly relates to a box flattening machine. Background Art

[0002] In food processing, after the products are packed in boxes, it is necessary to first flatten the products in the box and then seal the box to ensure that the products are flat and compact. However, most of the existing product flattening equipment is set separately. For example, a tea automatic boxing and flattening equipment disclosed in the patent with the application number 202122486335.7 has the defect that it cannot be directly connected to the production line, and workers or other transfer equipment are needed for transfer, which is rather troublesome. Content of the Utility Model

[0003] The utility model provides a box flattening machine, which can solve at least one problem pointed out in the background art.

[0004] A box flattening machine includes a frame body and the following components installed on the frame body:

[0005] A lid folding mechanism, including a front arm, two side arms, and a lid folding drive mechanism for driving the front arm and the two side arms to fold the box lid;

[0006] A conveying mechanism, including conveying rollers and a conveying drive mechanism; and

[0007] A vibrating and flattening mechanism includes a vibrating plate and a vibrating and flattening drive mechanism for driving the vibrating plate to swing;

[0008] Among them, the vibrating and flattening drive mechanism includes a first motor and a connecting rod. The output end of the first motor is connected with an eccentric shaft. One end of the connecting rod is hinged to the eccentric shaft, and the other end is hinged to the vibrating plate. The vibrating plate has a central axis, and the central axis is cooperatively connected with a bearing seat fixed on the frame body.

[0009] The lid folding mechanism is installed on a lid folding frame. The frame body and the lid folding frame are respectively provided with a sliding rail and a sliding groove that cooperate with each other. A regulating screw is threadedly connected to the frame body, and the end of the screw is rotatably arranged on the lid folding frame.

[0010] The lid folding mechanism is installed on a lid folding frame. The lid folding frame is installed on the frame body. The two side arms and the front arm are all hinged to the lid folding frame, and the front arm is located between the two side arms;

[0011] The lid folding drive mechanism includes a first cylinder and two second cylinders. The output end of the first cylinder is hinged to the front arm, and the output end of the second cylinder is hinged to the side wall.

[0012] The conveying drive mechanism includes a second motor fixedly installed on the frame body and two gears respectively installed on the output shaft of the second motor and the central axis of the conveying roller. The two gears are connected by a chain drive.

[0013] Two guardrails are fixedly installed on the frame body, and the two guardrails are respectively located on both sides of the conveying mechanism.

[0014] It further includes a pressing box mechanism. The pressing box mechanism includes a cylinder three fixedly installed on the frame body and a pressing plate installed at the output end of the cylinder three. The pressing plate is located directly above the vibrating plate.

[0015] A fixing plate is further fixedly connected to the lower side of the folding cover frame.

[0016] Both the fixing plate and the front end of the front arm are arc-shaped.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model can be docked with the product processing and conveying line through the conveying mechanism, facilitating the realization of automated production and reducing the labor intensity of workers. In addition, the leveling of the product after boxing is achieved through the vibrating and leveling mechanism. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of one perspective of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of another perspective of the present utility model;

[0020] Figure 3 It is a cross-sectional view of the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the covering mechanism of the present utility model;

[0022] Figure 5 It is a schematic structural diagram of the vibrating and leveling mechanism of the present utility model;

[0023] Figure 6 It is a schematic structural diagram of the conveying mechanism of the present utility model.

[0024] Description of the Reference Numerals:

[0025] 1 - Frame body, 2 - Vibrating plate, 3 - Connecting rod, 4 - Motor one, 5 - Bearing seat, 6 - Guardrail, 7 - Motor two, 8 - Conveying roller, 9 - Gear, 10 - Folding cover frame, 11 - Adjusting screw, 12 - Front arm, 13 - Side arm, 14 - Fixing plate, 15 - Cylinder one, 16 - Cylinder two, 17 - Pressing plate, 18 - Cylinder three, 19 - Protective cover. Detailed Embodiment

[0026] The following combines the drawings to describe in detail a specific embodiment of the present utility model, but it should be understood that the protection scope of the present utility model is not limited by the specific embodiment.

[0027] As Figures 1 to 6As shown, a box leveling machine provided by an embodiment of the utility model comprises a frame 1, on which a cover folding mechanism, a conveying mechanism, a leveling mechanism and a box pressing mechanism are installed. The cover folding mechanism is used to fold the front cover, the rear cover and the two side covers of the carton, the conveying mechanism is used to connect with the production line to complete the box conveying work, the leveling mechanism is used to make the box shake, so as to achieve the compactness and levelness of the product, and the box pressing mechanism is used to press the box body;

[0028] The conveying mechanism includes a plurality of conveying rollers 8 and a conveying driving mechanism, wherein the conveying driving mechanism can drive one or more of the conveying rollers 8 to rotate, and the remaining conveying rollers 8 are rotatably arranged on the frame 1, so as to be able to dock with the food processing production line to realize automated or semi-automated production;

[0029] Specifically, the conveying drive mechanism includes a motor 2 7 fixedly mounted on the frame 1 and two gears 9 respectively mounted on the output shaft of the motor 2 7 and the central axis of the conveying roller 8, and the two gears 9 are connected by a chain transmission; the conveying roller 8 can be connected to the central axis of other conveying rollers 8 by a chain transmission mechanism;

[0030] The vibration leveling mechanism of this embodiment includes a vibration plate 2 and a vibration leveling driving mechanism for driving the vibration plate 2 to vibrate;

[0031] The vibration driving mechanism includes a motor 4 and a connecting rod 3 fixedly mounted on the frame 1. The output end of the motor 4 is connected to an eccentric shaft. One end of the connecting rod 3 is hinged to the eccentric shaft, and the other end is hinged to the vibration plate 2. The vibration plate 2 has a central axis, and the central axis is matched and connected with a bearing seat 5 fixed on the frame 1.

[0032] To prevent the box from shifting, two guardrails 6 are fixedly installed on the frame 1, and the two guardrails 6 are respectively located on both sides of the conveying mechanism;

[0033] In addition, the conveying drive mechanism and the vibration drive mechanism are both covered with a protective cover 19;

[0034] The box pressing mechanism includes a cylinder 3 18 fixedly mounted on the frame 1 and a pressing plate 17 mounted on the output end of the cylinder 3 18 , and the pressing plate 17 is located directly above the vibration plate 2 .

[0035] The cover folding mechanism is installed on the cover folding frame 10, and the cover folding frame 10 is installed on the frame body 1. Specifically, the frame body 1 and the cover folding frame 10 are respectively provided with slide rails and slide grooves that cooperate with each other. An adjusting screw 11 is threadedly connected to the frame body 1, and the end of the adjusting screw 11 is rotatably arranged on the cover folding frame 10. When the adjusting screw 11 is rotated, the cover folding frame 10 can be driven to move upward or downward;

[0036] The folding cover mechanism includes a front arm 12, two side arms 13, and a folding cover drive mechanism for driving the front arm 12 and the two side arms 13 to fold the box cover; the side arms 13 and the front arm 12 are both hinged to the folding cover frame 10, and the front arm 12 is located between the two side arms 13; the folding cover drive mechanism includes a first cylinder 15 fixedly connected to the covering frame and two second cylinders 16, the output end of the first cylinder 15 is hinged to the front arm 12, and the output end of the second cylinder 16 is hinged to the side wall; a fixed plate 14 is also fixedly connected to the lower side of the folding cover frame 10. To better perform the folding action, the front ends of the fixed plate 14 and the front arm 12 are both arc-shaped.

[0037] The fixed plate 14 is responsible for folding the rear cover of the box. The front arm 12 completes the folding of the front cover of the box under the drive of the first cylinder 15, and the two side walls respectively complete the folding of the side covers of the box under the action of the second cylinders 16.

[0038] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit and basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0039] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A box leveling machine, characterized in that Comprising a frame body and components installed on the frame body, including: A folding cover mechanism, including a front arm, two side arms, and a folding cover drive mechanism for driving the front arm and the two side arms to fold the box cover; A conveying mechanism, including conveying rollers and a conveying drive mechanism; and A leveling mechanism including a leveling plate and a leveling drive mechanism for driving the leveling plate to swing; Among them, the leveling drive mechanism includes a first motor and a connecting rod. The output end of the first motor is connected with an eccentric shaft. One end of the connecting rod is hinged to the eccentric shaft, and the other end is hinged to the leveling plate. The leveling plate has a central axis, and the central axis is cooperatively connected with a bearing seat fixed on the frame body.

2. The case leveling machine according to claim 1, characterized in that, The folding cover mechanism is installed on a folding cover frame. Sliding rails and sliding grooves that cooperate with each other are respectively arranged on the frame body and the folding cover frame. An adjusting screw rod is threadedly connected to the frame body, and the end of the screw rod is rotatably arranged on the folding cover frame.

3. The box leveling machine according to claim 1, characterized in that, The folding cover mechanism is installed on a folding cover frame, and the folding cover frame is installed on the frame body. Both the two side arms and the front arm are hinged to the folding cover frame, and the front arm is located between the two side arms; The folding cover drive mechanism includes a first cylinder and two second cylinders. The output end of the first cylinder is hinged to the front arm, and the output end of the second cylinder is hinged to the side wall.

4. The case leveling machine according to claim 1, characterized in that, The conveying drive mechanism includes a second motor fixedly installed on the frame body and two gears respectively installed on the output shaft of the second motor and the central axis of the conveying roller. The two gears are connected by a chain drive.

5. A box leveling machine according to claim 1, characterized in that, Two guardrails are fixedly installed on the frame body, and the two guardrails are respectively located on both sides of the conveying mechanism.

6. The box leveling machine according to claim 1, wherein, It further includes a box pressing mechanism. The box pressing mechanism includes a third cylinder fixedly installed on the frame body and a pressing plate installed at the output end of the third cylinder. The pressing plate is located directly above the leveling plate.

7. A case leveling machine according to claim 2 or 3, characterized in that, A fixing plate is further fixedly connected to the lower side of the folding cover frame.

8. The case leveling machine according to claim 7, characterized in that, Both the fixing plate and the front end of the front arm are arc-shaped.

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