Packaging box paperboard turnover device

Abstract

The utility model discloses a packaging box paperboard turnover device which comprises a driving device and a turnover frame, and at least two inserting grooves used for containing paperboards are formed in the turnover frame. The feeding conveying mechanism and the discharging conveying mechanism are connected to the portions, at the two ends of the turnover mechanism, of the rack, the feeding conveying mechanism comprises a belt conveyor A, the discharging conveying mechanism comprises a belt conveyor B, and one end of the belt conveyor A and one end of the belt conveyor B are in butt joint with two inserting grooves in the turnover frame respectively. The material pressing mechanism is connected above one end, close to the turnover mechanism, of the belt conveyor A, the material pressing mechanism comprises a base, a ball is connected to the base, and the ball is in contact with the upper surface of the belt conveyor A. Compared with the prior art, the material pressing mechanism is additionally arranged, the paper board to be inserted into the turnover mechanism is pressed down through the gravity of the steel balls, the paper board is prevented from warping, and therefore it is guaranteed that the paper board can be horizontally inserted into the turnover mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of overturning devices, in particular to a packaging box cardboard overturning device. Background Art

[0002] The paper box is made of folded and glued cardboard. Therefore, during the processing of the paper box, it is necessary to first apply glue to the outer surface of the cardboard upwards, and then turn it 180° after gluing and drying so that the outer surface of the cardboard faces downwards. At this time, a cardboard turning device will be used.

[0003] When the existing cardboard turning device is working, the cardboard is easily tilted during the conveying process, resulting in the cardboard being unable to be smoothly inserted into the turning mechanism, thereby affecting the working efficiency. Utility Model Content

[0004] The utility model aims to provide a packaging box cardboard turning device, which is additionally provided with a pressing mechanism, and utilizes the gravity of a steel ball to press down the cardboard to be inserted into the turning mechanism to prevent the cardboard from tilting, thereby ensuring that the cardboard can be horizontally inserted into the turning mechanism, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A packaging box cardboard turning device comprises a frame, a turning mechanism, a feeding conveying mechanism and a discharging conveying mechanism; the turning mechanism comprises a driving device and a turning frame, and the turning frame is provided with at least two slots for accommodating cardboards; the feeding conveying mechanism and the discharging conveying mechanism are connected to the frames at both ends of the turning mechanism, the feeding conveying mechanism comprises a belt conveyor A, and the discharging conveying mechanism comprises a belt conveyor B, one end of the belt conveyor A and the belt conveyor B are respectively connected to the two slots on the turning frame, and the conveyor belts on the top of the belt conveyor A and the belt conveyor B are flush with the lower openings of the slots; it also comprises a pressing mechanism connected to the belt conveyor A close to the top of one end of the turning mechanism, the pressing mechanism comprises a base, and the base is connected with a ball, and the ball contacts the upper surface of the belt conveyor A.

[0007] A further improvement scheme of the utility model is that the driving device is a servo reduction motor, a central shaft is connected to the power output end of the servo reduction motor, two supports are connected to the frame, the servo reduction motor is connected to one of the supports, a bearing seat is connected to the support, and the central shaft is rotatably connected to the two bearing seats.

[0008] A further improvement of the utility model is that the flip frame includes two flip seats, the two flip seats are symmetrically connected to the central axis, each flip seat is connected to four groups of flip rods, each group of flip rods has two, and a slot is formed between the two flip rods in the same group.

[0009] A further improvement of the utility model is that oblique rods are connected between the outer sides of adjacent groups of flip rods.

[0010] A further improvement of the utility model is that the frames at both ends of the flipping mechanism are connected with positive and negative thread screw modules A and positive and negative thread screw modules B, and the positive and negative thread screw modules A and positive and negative thread screw modules B are arranged along the width direction of the frame.

[0011] A further improvement of the utility model is that the belt conveyor A is arranged in two groups in parallel, and the belt conveyor A is connected to two slide seats A of the positive and negative threaded screw module A. The positive and negative threaded screw module A drives the belt conveyor A to move to adjust the distance between the two groups of belt conveyors A.

[0012] A further improvement of the present invention is that the belt conveyor B is composed of two groups arranged in parallel, the belt conveyor B is connected to two slide seats B of the positive and negative threaded screw module B, and the positive and negative threaded screw module B drives the belt conveyor B to move to adjust the spacing between the two groups of belt conveyors B.

[0013] A further improvement of the utility model is that the base is divided into two groups arranged in parallel, one end of the base is connected to the slide A, and the other end is close to the flip mechanism; a plurality of accommodating holes are provided on the base, and the balls are placed in the accommodating holes.

[0014] A further improvement of the utility model is that casters and nylon feet are connected to the bottom end of the frame.

[0015] Beneficial effects of the utility model:

[0016] The packaging box cardboard turning device of the utility model is additionally provided with a material pressing mechanism, which uses the gravity of a steel ball to press down the cardboard to be inserted into the turning mechanism to prevent the cardboard from tilting, thereby ensuring that the cardboard can be horizontally inserted into the turning mechanism.

[0017] The packaging box cardboard turning device of the utility model has a material pressing mechanism using steel balls, which can press down the cardboard and will not affect the conveyance of the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall front view of the utility model.

[0019] Figure 2 It is an overall top view of the utility model.

[0020] Figure 3 for Figure 1 A partial enlarged view of the .

[0021] Figure 4 It is a top view of the material pressing mechanism of the present utility model.

[0022] Figure 5It is a structural schematic diagram of the turning mechanism of the utility model.

[0023] In the figure: 1-frame, 101-support, 102-castor, 103-nylon foot, 2-turning mechanism, 201-slot, 202-servo reduction motor, 203-center axis, 204-bearing seat, 205-turning seat, 206-turning rod, 207-oblique rod, 3-feeding conveying mechanism, 301-belt conveyor A, 302-positive and negative thread screw module A, 303-slide seat A, 4-discharging conveying mechanism, 401-belt conveyor B, 402-positive and negative thread screw module B, 403-slide seat B, 5-pressing mechanism, 501-base, 502-ball, 503-accommodating hole, 6-cardboard. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Example 1: Figures 1 to 5 As shown, a packaging box cardboard turning device includes a frame 1, a turning mechanism 2, a feeding conveying mechanism 3 and a discharging conveying mechanism 4; the turning mechanism 2 includes a driving device and a turning frame, and the turning frame is provided with at least two slots 201 for accommodating cardboard 6; the feeding conveying mechanism 3 and the discharging conveying mechanism 4 are connected to the frame 1 at both ends of the turning mechanism 2, the feeding conveying mechanism 3 includes a belt conveyor A301, and the discharging conveying mechanism 4 includes a belt conveyor B401, and the belt conveyor A301 and the belt conveyor B401 are connected to the frame 1 at both ends of the turning mechanism 2. The ends are respectively docked with the two slots 201 on the turning frame, and the conveyor belts on the top of the belt conveyor A301 and the belt conveyor B401 are flush with the lower mouth of the slot 201, and the outer surfaces of the conveyor belts of the belt conveyor A301 and the belt conveyor B401 are provided with anti-slip grooves; it also includes a pressing mechanism 5 connected to the upper end of the belt conveyor A301 close to the turning mechanism 2, the pressing mechanism 5 includes a base 501, and the base 501 is connected to a ball 502, and the ball 502 is in contact with the upper surface of the belt conveyor A301.

[0026] Among them, the driving device is a servo reduction motor 202, a central shaft 203 is connected to the power output end of the servo reduction motor 202, two supports 101 are connected to the frame 1, the servo reduction motor 202 is connected to one of the supports 101, a bearing seat 204 is connected to the support 101, and the central shaft 203 is rotatably connected to the two bearing seats 204.

[0027] The flip frame includes two flip seats 205, which are symmetrically connected to the central axis 203. Each flip seat 205 is connected to four groups of flip rods 206, each group of flip rods 206 has two, and a slot 201 is formed between the two flip rods 206 in the same group.

[0028] Wherein, oblique rods 207 are connected between the outer sides of adjacent groups of flip rods 206 .

[0029] Among them, the frames 1 at both ends of the flipping mechanism 2 are connected with the forward and reverse screw modules A302 and the forward and reverse screw modules B402, and the forward and reverse screw modules A302 and the forward and reverse screw modules B402 are arranged along the width direction of the frame 1.

[0030] Among them, the belt conveyors A301 are arranged in two groups in parallel, and the belt conveyors A301 are connected to two slide seats A303 of the forward and reverse threaded screw modules A302. The forward and reverse threaded screw modules A302 drive the belt conveyors A301 to move to adjust the distance between the two groups of belt conveyors A301.

[0031] Among them, the belt conveyors B401 are arranged in two groups in parallel, and the belt conveyors B401 are connected to two slide seats B403 of the forward and reverse threaded screw modules B402. The forward and reverse threaded screw modules B402 drive the belt conveyors B401 to move to adjust the distance between the two groups of belt conveyors B401.

[0032] Among them, the base 501 is arranged in two groups in parallel, one end of the base 501 is connected to the slide A303, and the other end is close to the flip mechanism 2; a plurality of accommodating holes 503 are provided on the base 501, and the ball 502 is placed in the accommodating hole 503, and the ball 502 is in contact with the conveyor belt of the belt conveyor A301; the ball 502 is made of steel and has a diameter not exceeding 0.8 cm.

[0033] The bottom end of the frame 1 is connected with casters 102 and nylon feet 103 .

[0034] The specific working principle of the utility model is as follows:

[0035] During operation, the cardboard 6 from the dryer enters the belt conveyor A301 and moves toward the end of the turning mechanism 2; when the cardboard 6 is transported to the pressing mechanism 5, the cardboard 6 enters the bottom end of the ball 502 along the cut angle between the ball 502 and the conveyor belt, and under the gravity of multiple balls 502, the cardboard 6 is flattened and enters a slot 201; the servo reduction motor 202 drives the turning seat 205 to turn 90°, and the next flattened cardboard 6 enters the second slot 201, and the servo reduction motor 202 drives the turning seat 205 to turn 90°, and the third cardboard 6 enters the third slot 201, and at the same time, the first cardboard 6 falls on the belt conveyor B401 to complete the turning and is transported to the next process; this embodiment adds a pressing mechanism 5, and uses the gravity of the steel ball 502 to press down the cardboard 6 that is about to be inserted into the turning mechanism 2 to prevent the cardboard 6 from tilting, thereby ensuring that the cardboard 6 can be horizontally inserted into the turning mechanism 2.

[0036] The above implementation is only to illustrate the technical concept and features of the utility model, and its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and it cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A packaging box cardboard turning device, characterized in that: The invention comprises a frame (1), a turning mechanism (2), a feeding conveying mechanism (3) and a discharging conveying mechanism (4); the turning mechanism (2) comprises a driving device and a turning frame, and the turning frame is provided with at least two slots (201) for accommodating cardboards (6); the feeding conveying mechanism (3) and the discharging conveying mechanism (4) are connected to the frame (1) at both ends of the turning mechanism (2); the feeding conveying mechanism (3) comprises a belt conveyor A (301), the discharging conveying mechanism (4) comprises a belt conveyor B (401), and the belt conveyor A (301) comprises a belt conveyor B (401). ) and one end of the belt conveyor B (401) are respectively connected to the two slots (201) on the turning frame, and the conveyor belts on the top of the belt conveyor A (301) and the belt conveyor B (401) are flush with the lower openings of the slots (201); and also include a pressing mechanism (5) connected to the belt conveyor A (301) above one end close to the turning mechanism (2), the pressing mechanism (5) including a base (501), and a ball (502) is connected to the base (501), and the ball (502) is in contact with the upper surface of the belt conveyor A (301).

2. A packaging box cardboard turning device as claimed in claim 1, characterized in that: The driving device is a servo reduction motor (202); a central shaft (203) is connected to a power output end of the servo reduction motor (202); two supports (101) are connected to the frame (1); the servo reduction motor (202) is connected to one of the supports (101); a bearing seat (204) is connected to the support (101); and the central shaft (203) is rotatably connected to the two bearing seats (204).

3. A packaging box cardboard turning device as claimed in claim 2, characterized in that: The flip frame comprises two flip seats (205), the two flip seats (205) are symmetrically connected to the central axis (203), and each flip seat (205) is connected to four groups of flip rods (206), each group of flip rods (206) consists of two, and a slot (201) is formed between the two flip rods (206) in the same group.

4. A packaging box cardboard turning device as claimed in claim 3, characterized in that: An oblique rod (207) is connected between the outer sides of adjacent groups of the flip rods (206).

5. A packaging box cardboard turning device as claimed in claim 3, characterized in that: A forward and reverse threaded screw module A (302) and a forward and reverse threaded screw module B (402) are connected to the frames (1) at both ends of the flipping mechanism (2), and the forward and reverse threaded screw module A (302) and the forward and reverse threaded screw module B (402) are arranged along the width direction of the frame (1).

6. A packaging box cardboard turning device as claimed in claim 5, characterized in that: The belt conveyors A (301) are two groups arranged in parallel. The belt conveyors A (301) are connected to two slide seats A (303) of a positive and negative threaded screw module A (302). The positive and negative threaded screw module A (302) drives the belt conveyors A (301) to move so as to adjust the distance between the two groups of belt conveyors A (301).

7. A packaging box cardboard turning device as claimed in claim 5, characterized in that: The belt conveyors B (401) are two groups arranged in parallel. The belt conveyors B (401) are connected to two slide seats B (403) of the forward and reverse threaded screw modules B (402). The forward and reverse threaded screw modules B (402) drive the belt conveyors B (401) to move so as to adjust the distance between the two groups of belt conveyors B (401).

8. A packaging box cardboard turning device as claimed in claim 6, characterized in that: The base (501) is composed of two groups arranged in parallel, one end of the base (501) is connected to the slide A (303), and the other end is close to the flip mechanism (2); the base (501) is provided with a plurality of accommodating holes (503), and the balls (502) are placed in the accommodating holes (503).

9. A packaging box cardboard turning device as claimed in claim 1, characterized in that: The bottom end of the frame (1) is connected to a caster (102) and a nylon foot (103).

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