Plastic bag impact detection device convenient to clean

Abstract

The utility model discloses a plastic bag impact detection device convenient to clean, which comprises a transverse frame, a pendulum bob assembly is arranged on the transverse frame through a rotating ring, a double-thread screw is rotatably arranged in the transverse frame through a driving motor, a movable plate is sleeved on the double-thread screw in a threaded manner, a movable frame is mounted on the movable plate, and the movable frame is fixedly connected with the transverse frame. A transmission cavity is formed in the movable frame, a transmission shaft is rotationally arranged on the movable frame, and a rack is arranged on the transverse frame. By arranging the transverse frame, the double-thread screw, the movable plate, the movable frame, the clamping screw and the clamping plate, convenient clamping and fixing and clamping and fixing releasing of material bag impact detection are achieved, and when clamping and fixing releasing operation is carried out, the clamped residual material bag can automatically fall down so as to be conveniently collected and cleaned; and meanwhile, a double-thread screw, a clamping screw and other assemblies are arranged on the upper portion, plastic bag waste is effectively prevented from falling into and adhering to the plastic bag waste, and the using convenience of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bag detection, in particular to a plastic bag impact detection device which is convenient to clean. Background Art

[0002] Pendulum impact test equipment can accurately measure the pendulum impact resistance of materials such as plastics, films, paper, composite films, metal foils, etc.

[0003] Publication (Announcement) No.: CN209264465U, specifically "A Pendulum Impact Machine for Garbage Bag Inspection", the utility model discloses a pendulum impact machine for garbage bag inspection, including a base, a workbench fixedly installed in the middle of the top of the base, clamps fixedly installed on both sides of the workbench, the tops of the two clamps are provided with placement slots, the tops and bottoms of the slot walls on one side of the two placement slots are provided with through holes, and the two through holes are connected with the rotating buttons. The utility model discloses a pendulum impact machine for garbage bag inspection, which is convenient for firmly fixing the garbage bag to be inspected through the rotating button inserted on one side of the clamp, so as to avoid the garbage bag loosening during the impact of the pendulum weight, resulting in detection failure. In this scheme, the residual garbage bag raw materials clamped between the clamps cannot fall off automatically, and the clamping and fixing need to be released after the detection is completed before the above raw materials can be collected and cleaned. The clamping and fixing and the releasing of the clamping and fixing need to be manually turned. The manual intervention leads to insufficient automation of the device. In summary, in order to address the shortcomings of the above solutions, a plastic bag impact detection device that is easy to clean is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a plastic bag impact detection device which is easy to clean.

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

[0006] A plastic bag impact detection device that is easy to clean, comprises a transverse frame, a pendulum assembly is arranged on the transverse frame via a rotating ring, a double-headed screw is arranged inside the transverse frame and rotated by a driving motor, a movable plate is threadedly sleeved on the double-headed screw, a movable frame is mounted on the movable plate, a transmission cavity is arranged inside the movable frame, a transmission shaft is rotatably arranged on the movable frame, a rack is arranged on the transverse frame, the transmission shaft is connected to the rack via a transmission mechanism, a clamping screw extending into the transmission cavity is arranged on the movable frame, the clamping screw is connected to the transmission shaft via a rotating mechanism, and a clamping plate is threadedly sleeved on the clamping screw.

[0007] Preferably, the transmission mechanism comprises a meshing gear mounted on the end of the transmission shaft, and the meshing gear is meshed with the rack.

[0008] Preferably, the rotating mechanism comprises a driving gear mounted on the outer wall of the transmission shaft, and a transmission gear is provided at the end of the clamping screw, and the driving gear is meshed with the transmission gear.

[0009] Preferably, an upper cross bar is provided in the cross frame, the upper cross bar is parallel to the double-headed screw, and the upper cross bar slides through the two movable plates.

[0010] Preferably, two lower cross bars are provided on the movable frame, the two lower cross bars are respectively parallel to the two clamping screws, and the two lower cross bars respectively slide through the two clamping plates.

[0011] Preferably, two fixing frames are installed on the transverse frame, and fixing bolts are installed on both of the two fixing frames.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up a horizontal frame, a double-headed screw, a movable plate, a movable frame, a clamping screw and a clamping plate, convenient clamping and fixing of the material bag during impact detection and unclamping and fixing are realized. When the clamping and fixing operation is unclamped, the clamped residual material bag will automatically fall down for easy collection and cleaning. At the same time, components such as the double-headed screw and the clamping screw are arranged on the top, which effectively prevents plastic bag waste from falling in and sticking, thereby ensuring the convenience of using the device.

[0014] 2. By setting the transmission shaft, meshing gear, rack, driving gear and transmission gear, the above components can be used together to realize the automatic approach or distance of the clamping plate when the movable frame is moved and adjusted, thereby ensuring the linkage of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a plastic bag impact detection device that is easy to clean proposed by the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the vertical section structure;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure at A;

[0018] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at B.

[0019] In the figure: 1 horizontal frame, 2 fixed frame, 3 rotating ring, 4 pendulum assembly, 5 movable plate, 6 movable frame, 7 clamping screw, 8 clamping plate, 9 lower cross bar, 10 transmission cavity, 11 transmission shaft, 12 driving gear, 13 transmission gear, 14 double-headed screw, 15 upper cross bar, 16 rack, 17 meshing gear. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-4 A plastic bag impact detection device that is easy to clean includes a horizontal frame 1. Two fixing frames 2 are installed on the horizontal frame 1. Both fixing frames 2 are installed with fixing bolts. The horizontal frame 1 and other components can be fixedly installed by connecting them to the top of the wall of the detection workshop with the fixing bolts.

[0022] A pendulum assembly 4 is provided on the transverse frame 1 via a rotating ring 3 , and the pendulum assembly 4 can be rotated on the transverse frame 1 by means of the rotating ring 3 to adjust the impact force.

[0023] A double-headed screw 14 is provided inside the transverse frame 1 and is rotated by a driving motor. A movable plate 5 is threadedly sleeved on the double-headed screw 14. A movable frame 6 is installed on the movable plate 5. A transmission cavity 10 is provided inside the movable frame 6. A transmission shaft 11 is rotatably provided on the movable frame 6. A rack 16 is provided on the transverse frame 1. The transmission shaft 11 is connected to the rack 16 through a transmission mechanism. A clamping screw 7 extending into the transmission cavity 10 is provided on the movable frame 6. The clamping screw 7 is connected to the transmission shaft 11 through a rotating mechanism. A clamping plate 8 is threadedly sleeved on the clamping screw 7.

[0024] The transmission mechanism includes a meshing gear 17 mounted on the end of the transmission shaft 11, and the meshing gear 17 meshes with the rack 16. By means of the meshing gear 17 and the rack 16, the transmission shaft 11 can be driven to rotate when the movable frame 6 moves closer or farther.

[0025] The rotating mechanism includes a driving gear 12 installed on the outer wall of the transmission shaft 11, and a transmission gear 13 is provided at the end of the clamping screw 7. The driving gear 12 is meshed with the transmission gear 13. As shown in the figure, the driving gear 12 and the transmission gear 13 are both bevel gears. The power transmission of the transmission shaft 11 is realized by using them together, and the synchronous rotation of the two clamping screws 7 can be realized when the transmission shaft 11 rotates.

[0026] An upper cross bar 15 is provided in the cross frame 1, and the upper cross bar 15 is parallel to the double-headed screw 14. The upper cross bar 15 slides through the two movable plates 5. Two lower cross bars 9 are provided on the movable frame 6. The two lower cross bars 9 are respectively parallel to the two clamping screws 7. The two lower cross bars 9 slide through the two clamping plates 8 respectively. The above-mentioned lower cross bars 9 and the upper cross bar 15 both play a limiting role, respectively realizing the limiting of the movable plate 5 and the clamping plate 8, thereby effectively preventing them from rotating with the clamping screw 7 and the double-headed screw 14.

[0027] When the utility model is used, in the initial state, the distance between the two groups of clamping plates 8 (two groups of two) is small, and the distance between the two clamping plates 8 in each group is large. The two ends of the plastic bag are held and placed between the four clamping plates 8. Then, a power device on the horizontal frame 1 and connected to one end of the double-headed screw 14 is started. The power device drives the double-headed screw 14 to rotate. When the double-headed screw 14 rotates, the movable plate 5 threadedly mounted thereon drives the movable frame 6 to move and move away. In this process, the transmission shaft 11 and the meshing gear 17 move relative to the rack 16. The meshing gear 17 drives the transmission shaft 11 to rotate, the transmission shaft 11 drives the driving gear 12 to rotate, the driving gear 12 cooperates with the transmission gear 13 to drive the clamping screw 7 to rotate, and when the clamping screw 7 rotates, the clamping plate 8 threadedly mounted thereon moves. The overall state is: the two groups of clamping plates 8 move away from each other, and the two clamping plates 8 of each group move close to each other, and finally the clamping and fixing operation of the plastic bag is realized, and then the pendulum assembly 4 is rotated and put down, and its rotation hits the plastic bag to produce an impact to test the impact resistance of the material bag.

[0028] After detecting the outer wall, the power device starts and rotates in the opposite direction to realize the clamping and fixing release operation of the plastic bag. The two clamping plates 8 of each group move and move away. If the plastic bag is damaged, the plastic bag remaining between the two clamping plates 8 will automatically fall down, which is convenient for collection and cleaning. The clamping screw 7 and the double-headed screw 14 and other components are arranged on the top to effectively prevent plastic bag waste from falling into and adhering to its outer wall.

[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. A plastic bag impact detection device that is easy to clean, comprising a horizontal frame (1), characterized in that: The transverse frame (1) is provided with a pendulum assembly (4) via a rotating ring (3); a double-headed screw (14) is provided inside the transverse frame (1) for rotation via a driving motor; a movable plate (5) is threadedly sleeved on the double-headed screw (14); a movable frame (6) is mounted on the movable plate (5); a transmission cavity (10) is provided inside the movable frame (6); a transmission shaft (11) is rotatably provided on the movable frame (6); a rack (16) is provided on the transverse frame (1); the transmission shaft (11) is connected to the rack (16) via a transmission mechanism; a clamping screw (7) extending into the transmission cavity (10) is provided on the movable frame (6); the clamping screw (7) is connected to the transmission shaft (11) via a rotating mechanism; a clamping plate (8) is threadedly sleeved on the clamping screw (7).

2. The easy-to-clean plastic bag impact detection device according to claim 1, characterized in that: The transmission mechanism comprises a meshing gear (17) mounted on the end of a transmission shaft (11), and the meshing gear (17) meshes with a rack (16).

3. The easy-to-clean plastic bag impact detection device according to claim 2, characterized in that: The rotating mechanism comprises a driving gear (12) mounted on the outer wall of the transmission shaft (11); a transmission gear (13) is provided at the end of the clamping screw (7); and the driving gear (12) is meshed with the transmission gear (13).

4. The easy-to-clean plastic bag impact detection device according to claim 3, characterized in that: An upper cross bar (15) is arranged inside the cross frame (1), the upper cross bar (15) is parallel to the double-headed screw (14), and the upper cross bar (15) slides through the two movable plates (5).

5. The easy-to-clean plastic bag impact detection device according to claim 4, characterized in that: The movable frame (6) is provided with two lower cross bars (9), the two lower cross bars (9) are respectively parallel to the two clamping screws (7), and the two lower cross bars (9) respectively slide through the two clamping plates (8).

6. The easy-to-clean plastic bag impact detection device according to claim 5, characterized in that: Two fixing frames (2) are installed on the transverse frame (1), and fixing bolts are installed on both of the fixing frames (2).

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