Carton testing device

Abstract

The utility model relates to the technical field of carton testing, in particular to a carton testing device which comprises a base, a height adjusting structure is fixedly installed on the top of the base, and an angle adjusting structure is arranged on one side of the outer surface of the height adjusting structure. Through a height adjusting structure and an angle adjusting structure, when a carton is subjected to a falling test, the carton is brought to a certain height through the height adjusting structure, then through driving of an electric cylinder, a telescopic rod of the carton drives a tooth plate to slide at the top of an inner groove, and due to the fact that teeth below the tooth plate are meshed with the outer surface of a gear, when the tooth plate moves, the tooth plate is driven to move. The gear can be driven to rotate, so that the angle of the clamping structure for fixing the carton can be changed along with the rotation of the gear, the purpose of adjusting the falling angle of the carton from a high place is achieved, the falling diversity is improved, the carton can fall under more complex conditions, and the falling resistance of the carton can be evaluated and tested more comprehensively.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton test technical field, concretely to a carton testing device. BACKGROUND

[0002] The main purpose of carton drop test is to evaluate the anti-drop performance of carton, to ensure that it can effectively protect the internal product from damage during transportation, through the test, the performance of carton under different drop height and condition can be known, which provides important basis for product packaging design and quality control.

[0003] The existing carton drop test equipment still has certain deficiency in the actual use process: the existing carton drop equipment lacks the structure of making the carton fall from high place at multiple angles, can only adjust the vertical height, the diversity of the device test is not high, the carton performance cannot be comprehensively evaluated, based on the existing technical deficiency, the utility model designs a kind of carton testing device. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a kind of carton testing device, with the advantage that the angle of carton falling from high place can be adjusted.

[0005] The utility model provides the following technical scheme: a kind of carton testing device, including base, the top of the base is fixedly installed with height adjusting structure, the outer surface side of the height adjusting structure is provided with angle adjusting structure;The height adjusting structure includes fixed height column, the inside of the fixed height column is opened with sliding slot, the inside of the sliding slot is rotatably installed with screw rod, the outer surface of the screw rod is screw mounted with threaded block, the outer surface side of the threaded block is installed with connecting plate;The angle adjusting structure includes connecting block, the connecting block is connected by bolt with connecting plate, the inside of the connecting block is opened with inner groove, the inside of the inner groove is rotatably installed with gear, the bottom of the connecting block is fixedly installed with connecting frame, the inside of the connecting frame is fixedly installed with electric cylinder, the telescopic rod one end of the electric cylinder is installed with toothed plate, the toothed plate is slidably connected with inner groove

[0006] As a preferred technical scheme of the utility model, the outer surface side of the fixed height column is fixedly installed with fixed rod, the inside of the fixed rod is fixedly installed with servo motor.

[0007] As a preferred technical scheme of the utility model, the output shaft one end of the servo motor penetrates fixed height column and is fixedly connected with screw rod.

[0008] As a preferred technical scheme of the utility model, the outer surface side of the connecting block is fixedly installed with clamping structure, and the clamping structure includes connecting rod.

[0009] As a preferred technical scheme of the utility model, the connecting rod is fixedly connected with the gear, and a cross rod is fixedly installed on one side of the connecting rod.

[0010] As a preferred technical scheme of the utility model, a clamping groove is formed in the inside of the cross rod, and electric push rods are arranged on the both sides of the top of the cross rod.

[0011] As a preferred technical scheme of the utility model, clamping rods are slidably installed in the electric push rods, and the clamping rods pass through the cross rod downward and extend out of the clamping groove.

[0012] As a preferred technical scheme of the utility model, a test pad is fixedly installed on the top of the base, and a control cabinet is arranged on one side of the top of the base.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The paper box testing device adjusts the height through the height adjusting structure and adjusts the angle through the angle adjusting structure, and when the paper box is tested by falling, the height adjusting structure brings the paper box to a certain height, and then the driving of the electric cylinder makes the telescopic rod drive the toothed plate to slide on the top of the inner groove, because the teeth below the toothed plate are engaged with the outer surface of the gear, so when the toothed plate moves, the gear can be driven to rotate, thereby the clamping structure for fixing the paper box can change the angle following the rotation of the gear, so that the falling angle of the paper box can be adjusted, the diversity of falling is improved, and the paper box can fall in more complex conditions, so that the falling resistance of the paper box can be comprehensively evaluated and tested. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the appearance structure schematic view of the utility model;

[0016] Figure 2 It is the height adjusting structure schematic view of the utility model;

[0017] Figure 3 It is the screw rod structure schematic view of the utility model;

[0018] Figure 4 It is the angle adjusting structure schematic view of the utility model;

[0019] Figure 5 It is the clamping structure schematic view of the utility model.

[0020] In the figure: 1, base; 2, test pad; 3, control cabinet; 4, height adjusting structure; 41, height fixing column; 42, sliding groove; 43, fixed rod; 44, servo motor; 45, screw rod; 46, threaded block; 47, connecting plate; 5, angle adjusting structure; 51, connecting block; 52, inner groove; 53, gear; 54, connecting frame; 55, electric cylinder; 56, gear plate; 6, clamping structure; 61, connecting rod; 62, cross rod; 63, clamping groove; 64, electric push rod; 65, clamping rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-5 A carton testing device, including base 1, the top of base 1 is fixedly installed with height adjusting structure 4, and the outer surface of height adjusting structure 4 is provided with angle adjusting structure 5; height adjusting structure 4 includes height fixing column 41, sliding groove 42 is formed in the inside of height fixing column 41, screw rod 45 is rotatably installed in the inside of sliding groove 42, threaded block 46 is screwedly installed on the outer surface of screw rod 45, and connecting plate 47 is installed on the outer surface of threaded block 46; angle adjusting structure 5 includes connecting block 51, connecting block 51 is connected with connecting plate 47 through bolts, inner groove 52 is formed in the inside of connecting block 51, gear 53 is rotatably installed in the inside of inner groove 52, connecting frame 54 is fixedly installed on the bottom of connecting block 51, electric cylinder 55 is fixedly installed in the inside of connecting frame 54, gear plate 56 is installed on the one end of the telescopic rod of electric cylinder 55, and gear plate 56 is slidably connected with inner groove 52.

[0023] Please refer to Figures 2-3 The outer surface of height fixing column 41 is fixedly installed with fixed rod 43, and fixed rod 43 is fixedly installed with servo motor 44 in the inside.

[0024] Through the driving of servo motor 44, the output shaft of servo motor 44 drives screw rod 45 to rotate, and due to the limiting of height fixing column 41, threaded block 46 can move up and down on the outer surface of screw rod 45, so that angle adjusting structure 5 can move up and down, and carton can be brought to different heights.

[0025] Please refer to Figure 1 And Figure 5The outer surface side of the connecting block 51 is fixedly installed with a clamping structure 6, which comprises a connecting rod 61. The connecting rod 61 is fixedly connected with the gear 53, and one side of the connecting rod 61 is fixedly installed with a cross rod 62. The cross rod 62 is internally provided with a clamping groove 63, and the top of the cross rod 62 is provided with an electric push rod 64 on both sides. The electric push rods 64 are internally and slidably installed with clamping rods 65, and the clamping rods 65 pass through the cross rod 62 downward and extend out of the clamping groove 63.

[0026] By placing a carton between the two clamping rods 65, and then driving the two electric push rods 64, the two clamping rods 65 can be simultaneously moved inward to clamp the carton.

[0027] Please refer to Figure 1 The top of the base 1 is fixedly installed with a test pad 2, and one side of the top of the base 1 is provided with a control cabinet 3.

[0028] When the paper box testing device is used, first, a carton is placed between the two clamping rods 65, and then the two electric push rods 64 are driven to move the two clamping rods 65 inward to clamp the carton. Then, the servo motor 44 is driven to rotate the lead screw 45, and the threaded block 46 moves up and down on the outer surface of the lead screw 45 due to the limiting of the fixed height column 41, thereby moving the angle adjusting structure 5 up and down to bring the carton to a certain height. Then, the electric cylinder 55 is started according to the test requirements to drive the telescopic rod to slide the gear plate 56 on the top of the inner groove 52. Since the gear plate 56 is below the gear teeth, the gear teeth are engaged with the outer surface of the gear 53, so that the gear 53 rotates when the gear plate 56 moves, thereby changing the angle of the clamping structure 6 holding the carton. Finally, the two electric push rods 64 are started again to loosen the carton, so that the carton falls to complete the drop test.

[0029] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A carton testing apparatus comprising a base (1) characterised in that: The top of the base (1) is fixedly provided with a height adjusting structure (4), and the outer surface of the height adjusting structure (4) is provided with an angle adjusting structure (5); The height adjusting structure (4) comprises a height fixing column (41), a sliding groove (42) is formed in the inside of the height fixing column (41), a lead screw (45) is rotatably installed in the inside of the sliding groove (42), a threaded block (46) is threadedly installed on the outer surface of the lead screw (45), and a connecting plate (47) is installed on one side of the outer surface of the threaded block (46); The angle adjusting structure (5) comprises a connecting block (51), the connecting block (51) is connected with the connecting plate (47) through bolts, an inner groove (52) is formed in the inside of the connecting block (51), a gear (53) is rotatably installed in the inside of the inner groove (52), a connecting frame (54) is fixedly installed at the bottom of the connecting block (51), an electric cylinder (55) is fixedly installed in the inside of the connecting frame (54), a toothed plate (56) is installed at one end of the telescopic rod of the electric cylinder (55), and the toothed plate (56) is slidably connected with the inner groove (52).

2. A carton testing apparatus according to claim 1, wherein: One side of the outer surface of the height fixing column (41) is fixedly provided with a fixing rod (43), and the inside of the fixing rod (43) is fixedly provided with a servo motor (44).

3. A carton testing apparatus according to claim 2, wherein: One end of the output shaft of the servo motor (44) penetrates through the height fixing column (41) and is fixedly connected with the lead screw (45).

4. A carton testing apparatus according to claim 1, wherein: One side of the outer surface of the connecting block (51) is fixedly provided with a clamping structure (6), and the clamping structure (6) comprises a connecting rod (61).

5. A carton testing apparatus according to claim 4, wherein: The connecting rod (61) is fixedly connected with the gear (53), and a cross rod (62) is fixedly installed on one side of the connecting rod (61).

6. A carton testing apparatus according to claim 5, wherein: An clamping groove (63) is formed in the inside of the cross rod (62), and electric push rods (64) are arranged at the top of both sides of the cross rod (62).

7. A carton testing apparatus according to claim 6, wherein: Clamping rods (65) are slidably installed in the insides of the two electric push rods (64), and the two clamping rods (65) pass through the cross rod (62) downward and extend out of the clamping groove (63).

8. A carton testing apparatus according to claim 1, wherein: A test pad (2) is fixedly installed at the top of the base (1), and a control cabinet (3) is arranged on one side of the top of the base (1).

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