Paper holder discharging mechanism for boxing equipment

Abstract

The utility model discloses a paper tray blanking mechanism for boxing equipment, which comprises a rack, a blanking mechanism is arranged on the upper side of the rack, a servo material channel is arranged on the upper side of the blanking mechanism, the servo material channel is composed of a horizontal conveying belt in the middle and striker plates on the front side and the rear side, an anti-falling pressing plate is arranged at the feeding end of the servo material channel, and the horizontal conveying belt is connected with the striker plates. The servo material channel is connected with the discharging mechanism through an inclined groove, and discharging is conducted through gravity. A blanking opening is formed in the upper side of the blanking mechanism, a protective shell is arranged on the lower side of the blanking mechanism, a blanking channel is arranged in the protective shell, and a material distribution screw rod is rotationally connected to the corner in the channel of the blanking mechanism. According to the paper tray blanking device, secondary forming is not needed in the paper tray blanking process, servo control over the blanking rhythm is achieved, and single-channel high-speed blanking is achieved. The discharging rhythm is parameterized, and the high-speed discharging requirement is met; high-speed discharging can be achieved through a single channel, and the occupied space of a plant is saved; and the device is also suitable for plastic support blanking.

Description

Technical Field

[0001] This utility model relates to the field of paper tray feeding technology, specifically a paper tray feeding mechanism for carton packaging equipment. Background Technology

[0002] The paper tray feeders of existing cartoning equipment on the market use pre-made paper trays, which are then formed and fed into the cartoning machine's hopper. The feeding speed of a single channel is not high, and multiple channels need to be set up for simultaneous feeding in high-speed applications.

[0003] Chinese patent discloses a material box feeding device (authorization announcement number CN 221234746U). This patented technology can stack empty material boxes on a push plate sequentially using a material handling robot for batch output. However, the feeding cycle is difficult to control, making it unsuitable for high-speed feeding requirements, and existing feeding devices occupy a large space. Therefore, this utility model provides a paper tray feeding mechanism for cartoning equipment to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a paper tray feeding mechanism for a cartoning device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A paper tray feeding mechanism for a cartoning device includes a frame, a feeding mechanism on the upper side of the frame, a servo feed channel on the upper side of the feeding mechanism, the servo feed channel consisting of a horizontal conveyor belt in the middle and baffles on the front and rear sides, an anti-back pressure plate at the feed end of the servo feed channel, and the servo feed channel connected to the feeding mechanism via a chute for gravity feeding.

[0007] The feeding mechanism has a material discharge port on its upper side and a protective shell on its lower side. A feeding channel is provided inside the protective shell. A material distribution screw is rotatably connected to the corner of the channel of the feeding mechanism. The upper end of the material distribution screw is rotatably connected to a rotating frame. The upper end of the material distribution screw is connected via a transmission belt. The material distribution screw is connected to a motor via a gear synchronous belt transmission mechanism. The gear synchronous belt transmission mechanism includes an upper synchronous belt, which is connected to a transmission shaft. The transmission shaft is connected to a synchronous pulley, and the synchronous pulley is connected to the motor via a synchronous belt.

[0008] Preferably, the anti-backflow plate consists of a lower guide plate and an upper adjusting screw. The guide plate is rotatably connected to the lower end of the adjusting screw, and the adjusting screw is threadedly connected to a fixed plate on the upper side of the servo feed channel to accommodate paper trays of different heights.

[0009] Preferably, the upper end of the material discharge port opens outward to facilitate guidance.

[0010] Preferably, the outer side of the dispensing screw is provided with a spiral groove, which drives the paper tray to move downward by rotation.

[0011] Preferably, a counting disk is fixed to the lower end of the drive shaft, and a counting photoelectric sensor is provided on one side of the counting disk to count the rotation of the dispensing screw.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] It achieves high-speed single-channel feeding without secondary forming during the paper tray feeding process, with servo control of the feeding cycle.

[0014] The feeding cycle time is parameterized, making it suitable for high-speed feeding requirements;

[0015] Single-channel feeding allows for high-speed material handling, saving factory space.

[0016] The same applies to plastic tray feeding. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the paper tray feeding mechanism for a cartoning device.

[0018] Figure 2 This is a cross-sectional structural diagram of the feeding mechanism in a paper tray feeding mechanism of a cartoning device.

[0019] In the diagram: 1. Feeding screw; 11. Rotating frame; 12. Transmission belt; 2. Gear synchronous belt transmission mechanism; 21. Upper synchronous belt; 22. Synchronous pulley; 23. Transmission shaft; 3. Counting photoelectric device; 31. Counting disk; 4. Servo feed channel; 41. Inclined chute; 42. Drop port; 5. Anti-backflow plate; 6. Frame; 61. Protective shell. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-2In this embodiment of the present invention, a paper tray feeding mechanism for a cartoning device includes a frame 6, a feeding mechanism on the upper side of the frame 6, a servo feed channel 4 on the upper side of the feeding mechanism, the servo feed channel 4 consisting of a horizontal conveyor belt in the middle and baffles on the front and rear sides, an anti-backward pressure plate 5 at the feed end of the servo feed channel 4, the anti-backward pressure plate 5 consisting of a lower guide plate and an upper adjusting screw, the guide plate being rotatably connected to the lower end of the adjusting screw, the adjusting screw being threadedly connected to a fixing plate on the upper side of the servo feed channel 4 to accommodate paper trays of different heights, the servo feed channel 4 being connected to the feeding mechanism via a sloping groove 41 for gravity feeding;

[0022] The upper side of the feeding mechanism is provided with a feeding port 42, the upper end of which opens outward for easy guidance. The lower side of the feeding mechanism is provided with a protective shell 61, and a feeding channel is provided inside the protective shell 61. A distributing screw 1 is rotatably connected at the corner of the channel of the feeding mechanism. The outer side of the distributing screw 1 is provided with a spiral groove, which drives the paper tray to move downward by rotation. The upper end of the distributing screw 1 is rotatably connected to a rotating frame 11. The upper end of the distributing screw 1 is connected by a transmission belt 12. The distributing screw 1 is connected to a motor through a gear synchronous belt transmission mechanism 2. The gear synchronous belt transmission mechanism 2 includes an upper synchronous belt 21, which is connected to a transmission shaft 23. The transmission shaft 23 is connected to a synchronous pulley 22, which is connected to a motor through a synchronous belt. A counting disk 31 is fixed at the lower end of the transmission shaft 23. A counting photoelectric sensor 3 is provided on one side of the counting disk 31 to count the rotation of the distributing screw 1.

[0023] The working principle of this utility model is as follows: the servo feed channel 4 is responsible for conveying the pre-formed paper tray to the feeding screw 1, and the feeding screw 1 is responsible for feeding, distributing, pre-feeding and feeding the formed paper tray; the gear synchronous belt transmission mechanism 2 is responsible for transmitting the power of the servo motor to the feeding screw 1; the counting photoelectric device 3 is responsible for recording the quantity and cycle time of feeding; the anti-back pressure plate 5 is responsible for preventing the pre-formed paper tray from tilting in the servo feed channel 4, so as to avoid affecting the normal continuous feeding of the feeding screw 1.

[0024] This utility model has the following advantages:

[0025] The feeding cycle time is parameterized, making it suitable for high-speed feeding requirements;

[0026] Single-channel feeding allows for high-speed material handling, saving factory space.

[0027] The same applies to plastic tray feeding.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A paper tray feeding mechanism for a cartoning device, comprising a frame (6), characterized in that, The upper side of the frame (6) is provided with a feeding mechanism, and the upper side of the feeding mechanism is provided with a servo feed channel (4). The servo feed channel (4) consists of a horizontal conveyor belt in the middle and baffles on the front and rear sides. The feed end of the servo feed channel (4) is provided with an anti-back pressure plate (5). The servo feed channel (4) is connected to the feeding mechanism through a chute (41). The upper side of the feeding mechanism is provided with a material drop port (42), and the lower side of the feeding mechanism is provided with a protective shell (61). The protective shell (61) is provided with a feeding channel. The corner of the channel of the feeding mechanism is rotatably connected to the material distribution screw (1). The upper end of the material distribution screw (1) is rotatably connected to the rotating frame (11). The upper end of the material distribution screw (1) is connected through the transmission belt (12). The material distribution screw (1) is connected to the motor through the gear synchronous belt transmission mechanism (2). The gear synchronous belt transmission mechanism (2) includes an upper synchronous belt (21). The upper synchronous belt (21) is connected to the transmission shaft (23). The transmission shaft (23) is connected to the synchronous pulley (22). The synchronous pulley (22) is connected to the motor through the synchronous belt.

2. The paper tray feeding mechanism for a cartoning device according to claim 1, characterized in that, The anti-back pressure plate (5) consists of a lower guide plate and an upper adjusting screw. The guide plate is rotatably connected to the lower end of the adjusting screw, and the adjusting screw is connected to the fixing plate on the upper side of the servo channel (4) by a thread.

3. The paper tray feeding mechanism for a cartoning device according to claim 1, characterized in that, The upper end of the discharge port (42) opens outward.

4. The paper tray feeding mechanism for a cartoning device according to claim 1, characterized in that, The outer side of the feed screw (1) is provided with a spiral groove.

5. The paper tray feeding mechanism for a cartoning device according to claim 1, characterized in that, The lower end of the drive shaft (23) is fixed with a counting disk (31), and a counting photoelectric device (3) is provided on one side of the counting disk (31).

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