Impact detection device convenient for fixing plastic bag

Abstract

The utility model discloses an impact detection device convenient to fix a plastic bag, which comprises a base, a mounting ring is arranged on the base through a supporting rod, a rotating motor is arranged on the mounting ring through a supporting frame, a fixing rod is arranged on the mounting ring, a sliding plate is sleeved on the fixing rod in a sliding manner through an elastic mechanism, and the sliding plate is connected with the rotating motor. A lifting rod is installed on the sliding plate, an impact block is installed at the end of the lifting rod, the lifting rod is connected with a rotating motor through a lifting mechanism, a hoisting plate is arranged on the bottom wall of the installation ring, and a protection frame used for protecting the impact block is arranged above the base. According to the utility model, the fixed frame, the movable frame, the screw rod and other components are arranged, so that the plastic bag can be conveniently mounted and dismounted relative to the impact detection device. By arranging an air cylinder and a protection frame, supporting protection of the impact block is achieved, so that the impact block is prevented from falling off, and the safety of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection, in particular to an impact detection device which is convenient for fixing plastic bags. Background Art

[0002] Plastic bags are a common plastic product, usually made of plastic materials such as polyethylene and polypropylene. There are some important reasons for impact testing plastic bags: Quality assessment: Impact testing can be used to understand the performance of plastic bags when subjected to external impact and assess whether their quality meets standards and requirements. Safety performance: Ensure that plastic bags will not easily break or be damaged during actual use, such as transportation, loading and unloading, or accidental collisions, to ensure the safety of users.

[0003] The impact detection device commonly used in the prior art has the following technical problems: the impact component that is lifted and lowered for impact lacks a protective component, and the impact component is prone to falling and injuring the operator when the plastic bag is fixed, and the overall safety is insufficient. In order to address the above technical problems, an impact detection device that is convenient for fixing plastic bags is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an impact detection device which is convenient for fixing plastic bags.

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

[0006] A impact detection device for conveniently fixing plastic bags comprises a base, a mounting ring is provided on the base through a support rod, a rotating motor is provided on the mounting ring through a support frame, a fixing rod is provided on the mounting ring, a slide plate is provided on the fixing rod through an elastic mechanism sliding sleeve, a lifting rod is installed on the slide plate, an impact block is installed at the end of the lifting rod, the lifting rod is connected to the rotating motor through a lifting mechanism, a hanging plate is provided on the bottom wall of the mounting ring, a protection frame for protecting the impact block is provided above the base, a telescopic mechanism connected to the protection frame is provided on the hanging plate, wherein a fixing frame is fixedly provided on two of the support rods, and a movable frame is provided on the fixing frame through an adjusting mechanism.

[0007] Preferably, the elastic mechanism comprises a spring sleeved on the outside of the fixing rod, and two ends of the spring are elastically connected to the outer wall of the slide plate and the outer wall of the mounting ring respectively.

[0008] Preferably, the lifting mechanism comprises an incomplete gear mounted on the output shaft of the rotating motor, and the lifting rod is provided with a vertical rack matching the incomplete gear.

[0009] Preferably, the telescopic mechanism comprises a cylinder arranged on the hanging plate, and the telescopic end of the cylinder is connected to the protection frame.

[0010] Preferably, the adjustment mechanism comprises two screw rods rotatably mounted on the fixed frame, and the movable frame is threadedly connected to the two screw rods.

[0011] Preferably, the upper end surface of the fixed frame and the bottom wall of the movable frame are both provided with rubber pads, and the surface of the rubber pads is provided with anti-slip grooves.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up components such as a fixed frame, a movable frame and a screw, convenient installation and disassembly operations of the plastic bag relative to the impact detection device are achieved.

[0014] 2. By setting up the cylinder and the protection frame, the impact block is supported and protected, thereby preventing it from falling and other incidents, thereby improving the safety of the device.

[0015] 3. By setting up components such as incomplete gears, vertical racks, slide plates, springs and lifting rods, the above components are reasonably matched and have a simple structure. They can be lifted and lowered reciprocatingly to realize impact detection of plastic bags, thereby ensuring the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of an impact detection device for conveniently fixing plastic bags proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure viewed from above;

[0019] Figure 4 for Figure 3 An enlarged schematic diagram of the structure at location B.

[0020] In the figure: 1 base, 2 support rod, 3 mounting ring, 4 support frame, 5 rotating motor, 6 incomplete gear, 7 lifting rod, 8 impact block, 9 fixing rod, 10 slide plate, 11 spring, 12 protection frame, 13 fixing frame, 14 screw rod, 15 movable frame, 16 lifting plate, 17 cylinder. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A shock detection device for conveniently fixing plastic bags comprises a base 1, a mounting ring 3 is provided on the base 1 through a support rod 2, a rotating motor 5 is provided on the mounting ring 3 through a support frame 4, a fixing rod 9 is provided on the mounting ring 3, a slide plate 10 is provided on the fixing rod 9 through an elastic mechanism sliding sleeve, a lifting rod 7 is installed on the slide plate 10, an impact block 8 is installed at the end of the lifting rod 7, the lifting rod 7 is connected to the rotating motor 5 through a lifting mechanism, a hanging plate 16 is provided on the bottom wall of the mounting ring 3, a protection frame 12 for protecting the impact block 8 is provided above the base 1, a telescopic mechanism connected to the protection frame 12 is provided on the hanging plate 16, wherein a fixing frame 13 is fixedly provided on two support rods 2 together, and a movable frame 15 is provided on the fixing frame 13 through an adjusting mechanism.

[0023] The elastic mechanism includes a spring 11 which is sleeved on the outside of the fixing rod 9. The two ends of the spring 11 are elastically connected to the outer wall of the slide plate 10 and the outer wall of the mounting ring 3 respectively. The elastic potential energy provided by the spring 11 can drive the slide plate 10 to descend on the fixing rod 9 after the slide plate 10 rises relative to the fixing rod 9 and when there is no external force intervention.

[0024] The lifting mechanism includes an incomplete gear 6 installed on the output shaft of the rotating motor 5, and a vertical rack is provided on the lifting rod 7 to cooperate with the incomplete gear 6. When the part without teeth on the incomplete gear 6 corresponds to the vertical rack, the vertical rack cooperates with the lifting rod 7 and other components to descend.

[0025] The telescopic mechanism includes a cylinder 17 arranged on the hanging plate 16, and the telescopic end of the cylinder 17 is connected to the protection frame 12. The contraction of the cylinder 17 can drive the protection frame 12 to move, thereby realizing the protection and release operations of the impact block 8.

[0026] The adjustment mechanism comprises two screw rods 14 rotatably mounted on the fixed frame 13, and the movable frame 15 is threadedly connected to the two screw rods 14. With the help of the screw rods 14, the spacing of the movable frame 15 relative to the fixed frame 13 can be adjusted, so as to conveniently fix and clamp the plastic bag and release the fixation and clamping.

[0027] The upper end surface of the fixed frame 13 and the bottom wall of the movable frame 15 are both provided with rubber pads, and the surface of the rubber pads is provided with anti-skid patterns. The rubber pads with anti-skid patterns ensure the stability of the plastic bag being clamped and fixed.

[0028] When the utility model is used, the plastic bag to be detected is between the fixed frame 13 and the movable frame 15, and then the screw 14 is rotated. When the screw 14 rotates, the movable frame 15 will move down on the screw 14 and approach the fixed frame 13, thereby realizing the clamping and fixing operation of the plastic bag, and then the cylinder 17 is started. The contraction of the cylinder 17 can drive the protection frame 12 to move and stagger with the impact block 8. When the protection frame 12 moves and staggers with the impact block 8, the rotating motor 5 is started. The rotating motor 5 can drive the incomplete gear 6 to rotate. The rotation of the incomplete gear 6 can drive the lifting rod 7 to rise with the help of the vertical rack, thereby realizing the synchronous rise of the impact block 8. When the part without teeth on the incomplete gear 6 corresponds to the vertical rack, the lifting rod 7 loses the meshing force restraint. At this time, under the action of gravity and the resetting action of the spring 11, the impact block 8 and other components descend to impact the plastic bag. Finally, the plastic bag detection result is obtained by observing the degree of damage to the plastic bag.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An impact detection device for conveniently fixing a plastic bag, comprising a base (1), characterized in that: The base (1) is provided with a mounting ring (3) through a support rod (2), a rotating motor (5) is provided on the mounting ring (3) through a support frame (4), a fixing rod (9) is provided on the fixing rod (9), a slide plate (10) is provided on the slide plate (10) through an elastic mechanism sliding sleeve, a lifting rod (7) is installed on the slide plate (10), an impact block (8) is installed at the end of the lifting rod (7), the lifting rod (7) is connected to the rotating motor (5) through a lifting mechanism, a hanging plate (16) is provided on the bottom wall of the mounting ring (3), a protection frame (12) for protecting the impact block (8) is provided above the base (1), and a telescopic mechanism connected to the protection frame (12) is provided on the hanging plate (16), wherein a fixing frame (13) is fixedly provided on two of the supporting rods (2), and a movable frame (15) is provided on the fixing frame (13) through an adjusting mechanism.

2. The impact detection device for conveniently fixing plastic bags according to claim 1, characterized in that: The elastic mechanism comprises a spring (11) sleeved outside the fixing rod (9), and two ends of the spring (11) are elastically connected to the outer wall of the slide plate (10) and the outer wall of the mounting ring (3) respectively.

3. The impact detection device for conveniently fixing plastic bags according to claim 2, characterized in that: The lifting mechanism comprises an incomplete gear (6) mounted on the output shaft of a rotating motor (5), and the lifting rod (7) is provided with a vertical rack matched with the incomplete gear (6).

4. The impact detection device for conveniently fixing plastic bags according to claim 3, characterized in that: The telescopic mechanism comprises a cylinder (17) arranged on a hanging plate (16), and the telescopic end of the cylinder (17) is connected to the protection frame (12).

5. The impact detection device for conveniently fixing plastic bags according to claim 4, characterized in that: The regulating mechanism comprises two screw rods (14) rotatably mounted on a fixed frame (13), and a movable frame (15) is threadedly connected to the two screw rods (14).

6. The impact detection device for conveniently fixing plastic bags according to claim 5, characterized in that: The upper end surface of the fixed frame (13) and the bottom wall of the movable frame (15) are both provided with rubber pads, and the surfaces of the rubber pads are provided with anti-slip patterns.

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