Electromagnetic clamp for packing belt

Abstract

The utility model belongs to the technical field of clamps, and provides an electromagnetic clamp for a packing belt, which comprises a top frame, a mounting frame arranged on the top frame, an electromagnetic coil arranged in the mounting frame, and an L-shaped movable part, one end of the movable part is inserted into the coil, the other end of the movable part is connected with a movable rod, and the movable rod is connected with the electromagnetic coil. The movable rod penetrates through the bottom of the mounting frame and is connected with the grabbing plate. The electromagnetic clamp further comprises a lens used for recognizing the position of the packing belt. The packing belt grabbing device can be installed on a stacking machine, packing belts on household appliance product packing boxes can be automatically grabbed, household appliance products are moved to a flat car, and the problem that the efficiency is low when the household appliance products are manually carried is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamps, and in particular relates to an electromagnetic clamp for a strapping tape. Background Art

[0002] Before transportation, home appliances usually need to be packed into boxes and packed with strapping tape. After packing, the home appliances are moved to flatbed trucks, which transport the home appliances out. Currently, home appliances are moved to flatbed trucks manually, and most of the transportation methods involve manually grabbing the strapping tape to move the home appliances, which is inefficient. Utility Model Content

[0003] In view of the above problems, the utility model provides an electromagnetic clamp for a strapping belt, aiming to solve the problem of low efficiency in manually grasping the strapping belt to carry household appliances.

[0004] The utility model adopts the following technical solutions:

[0005] The electromagnetic clamp for strapping tape comprises a top frame, a mounting frame is arranged on the top frame, an electromagnetic coil is arranged in the mounting frame, the electromagnetic clamp also comprises an L-shaped movable part, one end of the movable part is inserted into the coil, the other end of the movable part is connected to a movable rod, the movable rod passes through the bottom of the mounting frame and is connected to the L-shaped grab plate, and the electromagnetic clamp also comprises a lens for identifying the position of the strapping tape.

[0006] Furthermore, the grab plate is also L-shaped and one end of the grab plate is a connection end fixed to the movable part, and the other end of the grab plate is a grab plate main body end, and the grab plate main body end faces the installation frame.

[0007] Furthermore, a blocking collar corresponding to the main end of the grab plate is fixedly connected to the bottom of the installation frame, and the main end of the grab plate can be inserted into the blocking collar.

[0008] Furthermore, a sleeve is connected to the bottom of the installation frame, the movable part passes through the sleeve, and a spring is sleeved on the movable rod, and two ends of the spring are respectively connected to the sleeve and the movable part.

[0009] Furthermore, the top frame includes two longitudinal beams arranged in parallel, each of the longitudinal beams is connected to two installation frames, and the longitudinal beams are connected by a cross beam.

[0010] Furthermore, the installation frame is slidably connected to the longitudinal beam, and the lens also has the function of identifying the distance between the packing belts.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model provides an electromagnetic clamp for strapping tape, which can be installed in a palletizer for use. The lens on the electromagnetic clamp can accurately identify the position of the strapping tape on the packaging box. The driving mechanism on the palletizer moves the electromagnetic clamp to the strapping tape position. The electromagnetic coil generates magnetic force through electromagnetic induction. The magnetic force drives the movable part to drive the gripping plate to move to one side of the installation frame. The gripping plate grabs the strapping tape, and then the driving mechanism drives the gripping plate and the packaging box to move to a flatbed truck. Compared with manual handling of household appliances, the efficiency is effectively improved.

[0013] 2. The bottom of the mounting frame on the electromagnetic clamp has a blocking ring that can be inserted into the main end of the gripping plate. The blocking ring has a blocking effect on the strapping tape gripped on the gripping plate, and can prevent the strapping tape from slipping off the gripping plate.

[0014] 3. Two mounting frames are slidably connected to the longitudinal beam on the electromagnetic clamp. The spacing between the mounting frames can be easily changed. The lens also has the function of identifying the spacing between the strapping tapes. Therefore, according to the spacing information between the strapping tapes identified by the lens, the main controller on the palletizer can control the mounting frame to slide on the crossbeam, thereby changing the spacing between the two grab plates on the crossbeam, so that the grab plates can accurately grab the strapping tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the electromagnetic clamp provided by the utility model. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] In order to illustrate the technical solution of the present invention, specific embodiments are provided below for illustration.

[0018] For the convenience of explanation, only the parts related to the embodiment of the present utility model are shown.

[0019] Combination Figure 1 As shown, the electromagnetic clamp for the strapping tape comprises a top frame, a mounting frame 1 is arranged on the top frame, an electromagnetic coil 2 is arranged in the mounting frame, the electromagnetic clamp also comprises an L-shaped movable part 3, one end of the movable part is inserted into the coil, the other end of the movable part is connected to a movable rod 4, the movable rod passes through the bottom of the mounting frame and is connected to an L-shaped grab plate 5, one end of the grab plate is a connecting end 51 fixed to the movable part, the other end of the grab plate is a grab plate main body end 52, the grab plate main body end faces the mounting frame, and the electromagnetic clamp also comprises a lens for identifying the position of the strapping tape.

[0020] The lens identifies the position of the strapping tape on the packaging box, and the driving mechanism on the palletizer moves the electromagnetic clamp to the strapping tape position. When the electromagnetic coil is energized, a magnetic field is generated, and the magnetic force drives the movable part to move the movable rod and the grab plate. The grab plate grabs the strapping tape, and then the driving mechanism drives the grab plate and the packaging box to the flatbed truck position, realizing automated transportation of packaging boxes, saving time and effort with high efficiency.

[0021] Combination Figure 1 As shown, as a preferred structure, the bottom of the mounting frame is fixedly connected with a blocking collar 6 corresponding to the main end of the gripping plate, and the main end of the gripping plate can be inserted into the blocking collar. The bottom of the mounting frame is connected with a sleeve 7, and the movable part passes through the sleeve. The movable rod is also covered with a spring 8, and the two ends of the spring are respectively connected to the sleeve and the movable part. The blocking collar plays a blocking role on the strapping tape grasped on the gripping plate, and can prevent the strapping tape from slipping off the gripping plate. After the packaging box is moved to the flatbed truck, the electromagnetic coil is powered off, the spring rebounds, and the gripping plate moves to the initial position, so that it is convenient for it to grab the strapping tape again.

[0022] Combination Figure 1 As shown, as a preferred structure, the top frame includes two parallel longitudinal beams 9, each longitudinal beam is slidably connected to two mounting frames, and the longitudinal beams are connected by a cross beam 10. The lens also has the function of identifying the spacing between strapping tapes. The mounting frame and the longitudinal beam are connected by a slide rail slider structure, and the longitudinal beam is also provided with an electric push rod that drives the mounting frame to move along the length direction of the longitudinal beam. According to the spacing between the strapping tapes on the packaging box identified by the lens, the main controller on the palletizer can control the electric push rod to drive the mounting frame to move on the longitudinal beam, thereby changing the spacing between the grab plates, so that the grab plates can grab the strapping tape.

[0023] In summary: the utility model provides an electromagnetic clamp for strapping tape, which can be installed in a palletizer for use. The lens on the electromagnetic clamp can accurately identify the position of the strapping tape on the packaging box. The driving mechanism on the palletizer moves the electromagnetic clamp to the strapping tape position, and the electromagnetic coil generates magnetic force through electromagnetic induction. The magnetic force drives the movable part to drive the gripping plate to move to one side of the installation frame, and the gripping plate grabs the strapping tape. Then the driving mechanism drives the gripping plate and the packaging box to move to the flatbed truck, which effectively improves the efficiency compared with manual handling of household appliances. The bottom of the installation frame on the electromagnetic clamp has a blocking ring that can be inserted into the main end of the gripping plate. The blocking ring plays a blocking role on the strapping tape grabbed on the gripping plate, and can prevent the strapping tape from slipping off the gripping plate. Two mounting frames are slidably connected to the longitudinal beam on the electromagnetic clamp, and the spacing between the mounting frames can be conveniently changed. The lens also has the function of identifying the spacing between the strapping tapes. Therefore, according to the spacing information between the strapping tapes identified by the lens, the main controller on the palletizer can control the mounting frame to slide on the crossbeam, thereby changing the spacing between the two gripping plates on the crossbeam, so that the gripping plate can accurately grab the strapping tape.

[0024] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the present utility model.

Claims

1. An electromagnetic clamp for strapping, characterized in that: It includes a top frame, a mounting frame is connected to the lower side of the top frame, an electromagnetic coil is arranged in the mounting frame, the electromagnetic clamp also includes an L-shaped movable part, one end of the movable part is inserted into the coil, the other end of the movable part is connected to a movable rod, the movable rod passes through the bottom of the mounting frame and is connected to a grab plate for grabbing the strapping tape, and the electromagnetic clamp also includes a lens for identifying the position of the strapping tape.

2. The electromagnetic clamp for strapping tape according to claim 1, characterized in that: The grab plate is also L-shaped and one end of the grab plate is a connection end fixed to the movable member, and the other end of the grab plate is a grab plate main body end, and the grab plate main body end faces the installation frame.

3. The electromagnetic clamp for strapping tape according to claim 2, characterized in that: A blocking collar corresponding to the main end of the grab plate is fixedly connected to the bottom of the installation frame, and the main end of the grab plate can be inserted into the blocking collar.

4. The electromagnetic clamp for strapping tape according to claim 1, 2 or 3, characterized in that: The bottom of the installation frame is connected with a sleeve, the movable rod passes through the sleeve, and a spring is sleeved on the movable rod, and two ends of the spring are respectively connected to the sleeve and the movable part.

5. The electromagnetic clamp for strapping tape according to claim 4, characterized in that: The top frame includes two longitudinal beams arranged in parallel, each of the longitudinal beams is connected to two installation frames, and the longitudinal beams are connected by cross beams.

6. The electromagnetic clamp for strapping tape according to claim 5, characterized in that: The installation frame is slidably connected to the longitudinal beam, and the lens also has the function of identifying the distance between the packing belts.

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