Carton impact force testing equipment

Abstract

The utility model provides carton impact force testing equipment, and relates to the field of carton impact force testing. A supporting piece is installed on the rear side of the upper end face of the impact bottom plate, a lifting mechanism is arranged on the supporting piece, a falling wing driving mechanism is installed on the lifting mechanism, and a falling wing is installed on the front side of the bottom of the falling wing driving mechanism. Through the cooperation of the protection baffle and the protection baffle door, the carton is prevented from rolling out of the protection baffle, and because a tester is located outside the protection baffle at the moment, the tester is effectively prevented from being injured by the rolling carton, and the use safety of the test equipment is further improved; the carton drop test device solves the problems that the edge of the impact bottom plate in the current carton drop test device is lack of an effective protection structure, so that the carton is easy to roll over to hurt test personnel in the drop test process, and the safety of the carton drop test device in use is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carton impact force testing, in particular to a carton impact force testing device. Background Art

[0002] As an indispensable tool in the logistics industry, cartons are used to transport and protect goods. The quality of cartons is directly related to the safety of goods during transportation. Carton impact strength is one of the important indicators for evaluating carton quality. It can measure the ability of cartons to withstand external forces. It is also an important indicator for measuring the carrying capacity of cartons and the ability to protect goods. At present, carton drop test equipment is used when impact testing cartons.

[0003] However, during the use of current carton drop test equipment, due to the lack of effective protective structure at the edge of the impact bottom plate, the carton is prone to roll over during the drop test. At this time, if the tester is nearby, he or she may be easily injured by the rolling carton, thereby reducing the safety of the carton drop test equipment during use. In addition, although heat dissipation holes are provided on the control cabinet in the current carton drop test equipment for ventilating and dissipating the inside of the control cabinet, after long-term use, the heat dissipation holes on the control cabinet are easily blocked by dust, spider webs and other debris, thereby affecting the heat dissipation effect of the control cabinet and causing damage to the electrical components inside the control cabinet. Utility Model Content

[0004] The disclosed embodiments relate to a carton impact force testing device, which can prevent the carton from rolling out from the inside of the protective baffle during the carton impact force test through the cooperation of a protective baffle and a protective baffle door, thereby effectively preventing the tester from being injured by the rolling carton, thereby improving the safety of the test device when in use; through the cooperation of a human body sensing switch, a motor controller and a cleaning component, it can automatically clean away dust, spider webs and other debris attached to the heat dissipation holes on the left and right sides of the control cabinet, thereby avoiding affecting the heat dissipation effect of the control cabinet and causing damage to the electrical components inside the control cabinet.

[0005] In a first aspect of the present disclosure, a carton impact force testing device is provided, which specifically includes: an impact base plate; a support member is installed on the rear side of the upper end surface of the impact base plate, and a lifting mechanism is arranged on the support member, a drop wing driving mechanism is installed on the lifting mechanism, and a drop wing is installed on the front side of the bottom of the drop wing driving mechanism; a control cabinet is installed on the front side of the upper end surface of the impact base plate, and heat dissipation holes are opened on the left and right sides of the control cabinet, and a cleaning component is arranged on the outside of the control cabinet at the heat dissipation holes on both sides.

[0006] Furthermore, a protective baffle is provided at the edge of the upper end surface of the impact bottom plate, a door is provided at the front right side of the protective baffle, and a protective baffle door is installed at the door on the right side surface of the protective baffle.

[0007] Furthermore, the support member includes a support base, vertical sliding rods and a fixed top plate. The support base is fixedly installed on the rear side of the upper end surface of the impact base plate, and four vertical sliding rods are fixedly connected to the upper end surface of the support base, and the upper ends of the four vertical sliding rods are fixedly connected to the fixed top plate.

[0008] Furthermore, the lifting mechanism includes a lifting slide, a driving motor and a driving screw. The lifting slide is slidably connected to the outside of four vertical sliding rods. The driving motor is installed on the upper end surface of the fixed top plate, and the rotating shaft of the driving motor passes through the fixed top plate, and the lower end of the rotating shaft of the driving motor is fixedly connected to the driving screw; the driving screw is connected to the lifting slide by a thread.

[0009] Furthermore, two sliding blocks are fixedly connected to the lower parts of the left and right sides of the control cabinet in a front-to-back symmetrical shape, and each sliding block is slidably connected to a vertical guide rod, which is fixedly connected to the upper end surface of the impact base plate; a human body sensing switch and a motor controller are installed on the front end surface of the control cabinet.

[0010] Furthermore, a spring is sleeved on the outside of each vertical guide rod between the sliding support block and the impact bottom plate, and a limiting block is arranged at the upper end of each vertical guide rod.

[0011] Furthermore, the cleaning assembly includes a cleaning brush, a guide rod, a synchronization rod, a driving motor, a reciprocating screw and a screw nut. The number of the cleaning brushes is two, and each cleaning brush is slidably connected to two guide rods, and the guide rods are fixed to the outside of the control cabinet; a synchronization rod is fixedly connected between the rear ends of the two cleaning brushes, and a screw nut is fixedly installed in the middle of the synchronization rod; the driving motor is installed on the rear end face of the control cabinet, and the lower end of the rotating shaft of the driving motor is fixedly connected to a reciprocating screw, and the reciprocating screw is connected to the screw nut through a spiral groove; the bristles on the two cleaning brushes are in close contact with the left and right sides of the control cabinet respectively.

[0012] Furthermore, when the reciprocating screw is in a rotating state, the screw nut moves up and down with the synchronization rod and the two cleaning brushes.

[0013] The utility model provides a carton impact force testing device, which has the following beneficial effects:

[0014] 1. Through the cooperation of the protective baffle and the protective baffle door, during the carton impact test, the carton can be prevented from rolling out from the inside of the protective baffle under the action of the protective baffle and the protective baffle. Since the tester is outside the protective baffle at this time, it can effectively prevent the tester from being injured by the rolling carton, thereby improving the safety of the test equipment when used.

[0015] 2. Through the cooperation of the human body sensing switch, the motor controller and the cleaning component, when the tester comes to the front of the control cabinet, the motor will be started, thereby driving the reciprocating screw to rotate. Then, the screw nut moves up and down with the synchronization rod and two cleaning brushes under the action of the spiral groove on the reciprocating screw, thereby automatically cleaning away the dust, spider webs and other debris attached to the heat dissipation holes on the left and right sides of the control cabinet, avoiding affecting the heat dissipation effect of the control cabinet and damaging the electrical components inside the control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0017] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0018] In the attached picture:

[0019] Figure 1 A schematic diagram showing the structure of the first perspective of the present application is shown;

[0020] Figure 2 A schematic diagram showing the structure of the second viewing angle of the present application is shown;

[0021] Figure 3 A schematic diagram of the structure of the present application in a split state is shown;

[0022] Figure 4 A schematic diagram of the structure of the control cabinet and cleaning assembly of the present application is shown;

[0023] Figure 5 A schematic diagram of the structure of the control cabinet and cleaning components of the present application from the rear perspective is shown.

[0024] Reference numerals list

[0025] 1. Impact bottom plate; 101. Protective baffle; 102. Protective door; 103. Doorway;

[0026] 2. Support member; 201. Support base; 202. Vertical slide bar; 203. Fixed top plate;

[0027] 3. Lifting mechanism; 301. Lifting slide plate; 302. Driving motor; 303. Driving screw;

[0028] 4. Drop wing driving mechanism; 401. Drop wing;

[0029] 5. Control cabinet; 501. Sliding support block; 502. Vertical guide rod; 503. Human body induction switch; 504. Motor controller;

[0030] 6. Cleaning assembly; 601. Cleaning brush; 602. Guide rod; 603. Synchronous rod; 604. Driving motor; 605. Reciprocating screw rod; 606. Screw rod nut. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1: Please refer to Figures 1 to 5 :

[0033] The utility model proposes a carton impact force testing device, comprising: an impact base plate 1; a support member 2 is installed on the rear side of the upper end surface of the impact base plate 1, and a lifting mechanism 3 is arranged on the support member 2, a drop wing driving mechanism 4 is installed on the lifting mechanism 3, and a drop wing 401 is installed on the front side of the bottom of the drop wing driving mechanism 4; a control cabinet 5 is installed on the front side of the upper end surface of the impact base plate 1, and heat dissipation holes are provided on the left and right sides of the control cabinet 5, and a cleaning component 6 is provided on the outside of the control cabinet 5 at the heat dissipation holes on both sides; a protective baffle 101 is provided at the edge of the upper end surface of the impact base plate 1, and a door 103 is provided on the front right side of the protective baffle 101, and a protective baffle door 102 is installed on the right side of the protective baffle 101 at the door 103; through the cooperation of the protective baffle 101 and the protective baffle door 102, it can prevent the carton from rolling out from the inside of the protective baffle 101 during the carton impact force test, and effectively prevent the tester from being injured by the rolling carton.

[0034] The support member 2 includes a support base 201, a vertical slide bar 202 and a fixed top plate 203. The support base 201 is fixedly installed on the rear side of the upper end surface of the impact base plate 1, and four vertical slide bars 202 are fixedly connected to the upper end surface of the support base 201, and the upper ends of the four vertical slide bars 202 are fixedly connected to the fixed top plate 203; through the setting of the support member 2, it is used to support the lifting mechanism 3.

[0035] The lifting mechanism 3 includes a lifting slide 301, a driving motor 302 and a driving screw 303. The lifting slide 301 is slidably connected to the outside of the four vertical slide bars 202. The driving motor 302 is installed on the upper end surface of the fixed top plate 203, and the rotating shaft of the driving motor 302 passes through the fixed top plate 203, and the lower end of the rotating shaft of the driving motor 302 is fixedly connected with the driving screw 303; the driving screw 303 is connected to the lifting slide 301 by a thread; the driving motor 302 and the falling wing driving mechanism 4 are electrically connected to the control cabinet 5; through the setting of the lifting mechanism 3, it is used to adjust the height of the falling wing driving mechanism 4 and the falling wing 401.

[0036] Two sliding blocks 501 are fixedly connected to the lower parts of the left and right sides of the control cabinet 5 in a front-to-back symmetrical shape, and each sliding block 501 is slidably connected to a vertical guide rod 502, and the vertical guide rod 502 is fixedly connected to the upper end surface of the impact base plate 1; a human body sensing switch 503 and a motor controller 504 are installed on the front end surface of the control cabinet 5; a spring is sleeved on the outside of each vertical guide rod 502 between the sliding block 501 and the impact base plate 1, and a limiting block is set on the upper end of each vertical guide rod 502; through the cooperation of the sliding block 501, the vertical guide rod 502 and the spring, the control cabinet 5 can obtain effective vibration reduction on the impact base plate 1, thereby preventing the internal electrical components of the control cabinet 5 from being easily damaged by vibration when the cartons fall onto the impact base plate 1 due to frequent vibration.

[0037] Embodiment 2, based on embodiment 1, as Figure 1 , Figure 4 and Figure 5 As shown, the cleaning assembly 6 includes a cleaning brush 601, a guide rod 602, a synchronization rod 603, a driving motor 604, a reciprocating screw 605 and a screw nut 606. There are two cleaning brushes 601, and each cleaning brush 601 is slidably connected to two guide rods 602, and the guide rods 602 are fixed to the outside of the control cabinet 5; a synchronization rod 603 is fixedly connected between the rear ends of the two cleaning brushes 601, and a screw nut 606 is fixedly installed in the middle of the synchronization rod 603; the driving motor 604 is installed on the rear end surface of the control cabinet 5 , and the lower end of the rotating shaft of the driving motor 604 is fixedly connected with a reciprocating screw 605, and the reciprocating screw 605 is connected to the screw nut 606 through a spiral groove; the bristles on the two cleaning brushes 601 are in close contact with the left and right sides of the control cabinet 5 respectively; when the reciprocating screw 605 is in a rotating state, the screw nut 606 moves up and down with the synchronization rod 603 and the two cleaning brushes 601; through the setting of the cleaning component 6, the dust, spider webs and other debris attached to the heat dissipation holes on the left and right sides of the control cabinet 5 can be automatically cleaned away.

[0038] The working principle of this embodiment is as follows: when performing an impact test on a carton, first open the protective baffle 102, then place the carton on the drop wing 401, then the tester walks out from the inside of the protective baffle 101, and then closes the protective baffle 102. Next, the tester starts the drive motor 302 through the control cabinet 5, thereby driving the drive screw 303 to rotate, and then the lifting slide 301 moves up and down with the drop wing drive mechanism 4, the drop wing 401 and the carton under the action of the thread, and adjusts the drop height of the carton. Then, the tester controls the carton to move downward. The cabinet making 5 starts the falling wing driving mechanism 4, thereby driving the front end of the falling wing 401 to rotate downward rapidly, so that the carton loses its supporting function. The carton then falls downward rapidly under the action of gravity, and then collides with the upper end surface of the impact bottom plate 1, thereby realizing the impact force test of the carton. During the test, under the action of the protective baffle 101 and the protective baffle 101, the carton is prevented from rolling out from the inside of the protective baffle 101. Since the tester is located outside the protective baffle 101 at this time, the tester is effectively prevented from being injured by the rolling carton.

[0039] When the tester comes to the front of the control cabinet 5, the human body sensing switch 503 will transmit the signal of the presence of the human body to the motor controller 504, and then the motor controller 504 will drive the motor 604 to start, thereby driving the reciprocating screw 605 to rotate, and then the screw nut 606, under the action of the spiral groove on the reciprocating screw 605, drives the synchronization rod 603 and the two cleaning brushes 601 to move back and forth up and down, thereby automatically cleaning away the dust, spider webs and other debris attached to the heat dissipation holes on the left and right sides of the control cabinet 5.

Claims

1. A carton impact force testing device, comprising: An impact base plate (1); a support member (2) is installed on the rear side of the upper end surface of the impact base plate (1), and a lifting mechanism (3) is provided on the support member (2), a drop wing driving mechanism (4) is installed on the lifting mechanism (3), and a drop wing (401) is installed on the front side of the bottom of the drop wing driving mechanism (4); it is characterized in that a control cabinet (5) is installed on the front side of the upper end surface of the impact base plate (1), and heat dissipation holes are opened on the left and right sides of the control cabinet (5), and a cleaning component (6) is provided on the outside of the control cabinet (5) at the heat dissipation holes on both sides.

2. A carton impact force testing device as claimed in claim 1, characterized in that: A protective baffle (101) is provided at the edge of the upper end surface of the impact base plate (1), a doorway (103) is provided at the right front side of the protective baffle (101), and a protective baffle door (102) is installed at the right side surface of the protective baffle (101) at the doorway (103).

3. A carton impact force testing device as claimed in claim 1, characterized in that: The support member (2) comprises a support base (201), a vertical sliding rod (202) and a fixed top plate (203); the support base (201) is fixedly mounted on the rear side of the upper end surface of the impact base plate (1); the upper end surface of the support base (201) is fixedly connected to four vertical sliding rods (202); and the upper ends of the four vertical sliding rods (202) are fixedly connected to the fixed top plate (203).

4. A carton impact force testing device as claimed in claim 3, characterized in that: The lifting mechanism (3) comprises a lifting slide plate (301), a driving motor (302) and a driving screw (303); the lifting slide plate (301) is slidably connected to the outside of four vertical sliding bars (202); the driving motor (302) is mounted on the upper end surface of the fixed top plate (203); the rotating shaft of the driving motor (302) passes through the fixed top plate (203); and the lower end of the rotating shaft of the driving motor (302) is fixedly connected to the driving screw (303); the driving screw (303) is connected to the lifting slide plate (301) by threads.

5. A carton impact force testing device as claimed in claim 4, characterized in that: The lower parts of the left and right sides of the control cabinet (5) are both symmetrically fixedly connected with two sliding support blocks (501), and each sliding support block (501) is slidably connected with a vertical guide rod (502) fixed on the upper end surface of the impact bottom plate (1); the front end surface of the control cabinet (5) is installed with a human body induction switch (503) and a motor controller (504).

6. A carton impact force testing device as claimed in claim 5, characterized in that: A spring is sleeved on the outside of each vertical guide rod (502) between the sliding support block (501) and the impact bottom plate (1), and a limiting block is arranged on the upper end of each vertical guide rod (502).

7. A carton impact force testing device as claimed in claim 1, characterized in that: The cleaning assembly (6) comprises a cleaning brush (601), a guide rod (602), a synchronization rod (603), a driving motor (604), a reciprocating screw (605) and a screw nut (606). There are two cleaning brushes (601), and each cleaning brush (601) is slidably connected to two guide rods (602) fixed to the outside of the control cabinet (5); a synchronization rod (603) is fixedly connected between the rear ends of the two cleaning brushes (601), and a screw nut (606) is fixedly installed in the middle of the synchronization rod (603); the driving motor (604) is installed on the rear end surface of the control cabinet (5), and the lower end of the rotating shaft of the driving motor (604) is fixedly connected to the reciprocating screw (605), and the reciprocating screw (605) is connected to the screw nut (606) through a spiral groove; the bristles on the two cleaning brushes (601) are in close contact with the left and right side surfaces of the control cabinet (5) respectively.

8. A carton impact force testing device as claimed in claim 7, characterized in that: When the reciprocating screw rod (605) is in a rotating state, the screw rod nut (606) moves up and down with the synchronization rod (603) and the two cleaning brushes (601).

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