Bed box turning device

Abstract

The present application relates to a bed box flipping device, and relates to the technical field of furniture production equipment, which includes a flipping mechanism and a conveying mechanism. The flipping mechanism is arranged above the conveying mechanism, and the flipping mechanism includes a bracket, and a lifting frame is arranged inside the bracket for lifting and lowering. Two mutually cooperating clamping assemblies that can move toward or away from each other are symmetrically arranged below the lifting frame. The clamping assembly includes a clamping arm, and a clamping plate is arranged on the opposite side of the lower end of the two clamping arms, and the clamping plate is rotatably connected to the clamping arm. The present application has the effects of improving the production efficiency of the bed box, reducing the labor intensity of the operators, and the device structure is simple, easy to use, and reducing the production cost.

Description

Technical Field

[0001] The present application relates to the technical field of furniture production equipment, and in particular to a bed box turning device. Background Art

[0002] With the rapid development of modern furniture production lines, the requirements for production efficiency and space optimization are constantly increasing. The traditional manual or semi-automatic bed box flipping and stacking methods are time-consuming, labor-intensive, and easy to cause product damage, which limits the further improvement of production efficiency. In addition, proper flipping and stacking of bed boxes during storage and transportation can make more efficient use of space and reduce transportation costs. Therefore, it is urgent to develop a highly reliable front and rear bed box flipping and stacking set that can achieve automated continuous operation. Utility Model Content

[0003] In order to solve the problem of low efficiency in flipping and stacking of existing bed boxes in the prior art, the present application provides a bed box flipping device.

[0004] A bed box flipping device provided in the present application adopts the following technical solution: a bed box flipping device, including a flipping mechanism and a conveying mechanism, wherein the flipping mechanism is arranged above the conveying mechanism, and the flipping mechanism includes a bracket, and a lifting frame is arranged inside the bracket for lifting and lowering, and two mutually cooperating clamping assemblies that can move toward or away from each other are symmetrically arranged below the lifting frame, and the clamping assembly includes a clamping arm, and a clamping plate is arranged on the opposite side of the lower end of the two clamping arms, and the clamping plate is rotatably connected to the clamping arm.

[0005] By adopting the above technical solution, the bed box is transported to the bottom of the flipping mechanism through the conveying mechanism, and the lifting frame in the flipping mechanism drives the clamping assembly to descend, so that the clamping plate at the lower end of the clamping arm is flush with the side of the bed box, and the two clamping arms move toward each other to clamp the bed box through the clamping plate, and then the lifting frame rises to drive the bed box to rise, and after rising to a certain height, the clamping plate rotates 180 degrees around the connection with the clamping arm, thereby flipping the bed box 180°, and waiting for the next bed box to move to the bottom of the flipping mechanism, the lifting frame drives the clamping arm to descend so that the flipped bed box moves to the top of the next bed box, and then the two clamping arms move in the same direction to release the bed box, thereby stacking the two bed boxes.

[0006] Optionally, a horizontal cross plate is arranged at the lower middle part of the lifting frame, and the horizontal cross plate is arranged along the conveying direction of the conveying mechanism. Slide rails extending along the length direction are arranged on both sides of the bottom surface of the horizontal cross plate, and the upper end of the clamping arm is slidably connected to the slide rail.

[0007] By adopting the above technical solution, the two clamping arms move on the slide rail along the conveying direction of the bed box, thereby clamping both ends of the bed box along the length direction, reducing the flipping height of the bed box and reducing the space occupied by the equipment.

[0008] Optionally, a lead screw is rotatably arranged in the middle of the bottom surface of the horizontal cross plate, the middle of the upper end of the clamping arm extends upward and is threadedly connected to the lead screw, a drive motor is arranged above one end of the horizontal cross plate, and the drive motor is transmission-connected to one end of the lead screw.

[0009] By adopting the above technical solution, the driving motor drives the lead screw to rotate, and the lead screw is threadedly connected to the upper end of the clamping arm, and the two clamping arms are driven to move synchronously along the lead screw through the action of the thread.

[0010] Optionally, one side of the lower end of the clamping arm is rotatably connected to a rotating seat, and a rotating motor for driving the rotating seat to rotate is provided on the other side of the clamping arm, and the clamping plate is connected to the rotating seat.

[0011] By adopting the above technical solution, the rotating motor drives the rotating seat to rotate, and the rotating seat drives the clamping plate to rotate the bed box.

[0012] Optionally, the surface of the splint is covered with a sponge layer.

[0013] By adopting the above technical solution, the sponge layer is provided to prevent the splint from damaging the surface of the bed box.

[0014] Optionally, the lifting frame is connected to the bracket via a lifting drive assembly in the middle.

[0015] By adopting the above technical solution, the lifting drive assembly is used to drive the lifting frame to move up and down.

[0016] Optionally, guide rods are arranged at the four corners of the bracket, and cross rods are connected to both ends of the lifting frame. Both ends of the cross rods are connected to the guide rods through shaft sleeves, and the shaft sleeves are movably mounted on the guide rods.

[0017] By adopting the above technical solution, when the lifting frame is lifted or lowered, the shaft sleeves at both ends of the crossbar move along the guide rod, and the guide rod guides the movement of the lifting frame, thereby improving the stability of the movement of the lifting frame.

[0018] Optionally, a blocking mechanism is provided in the middle of the conveying mechanism, and the blocking mechanism is used to limit and block the bed box.

[0019] By adopting the above technical solution, when the bed box moves to the bottom of the flipping mechanism, the blocking mechanism is activated to block the bed box to facilitate the flipping mechanism to clamp the bed box. At the same time, the conveying mechanism continues without stopping, thereby improving the production efficiency of the bed box.

[0020] Optionally, the blocking mechanism includes a rotating roller arranged between two adjacent conveying rollers in the conveying mechanism, a cylinder is arranged below the rotating roller, the end of the telescopic rod in the cylinder is connected to a mounting seat, and the rotating roller is rotatably connected to the mounting seat.

[0021] By adopting the above technical solution, when the bed box moves to the bottom of the flipping mechanism, the cylinder drives the mounting seat to move upward through the telescopic rod, and the mounting seat drives the rotating roller to lift upward and protrude from the surface of the conveying mechanism. The mounting seat and the rotating roller block the bed box to facilitate the flipping mechanism to clamp the bed box.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] In the present application, a clamping arm is arranged under the lifting frame, and a blocking mechanism is arranged in the conveying mechanism. The blocking mechanism blocks the bed box. The lifting will drive the clamping arm to descend to clamp the bed box and then flip the bed box and place it on the next bed box, thereby realizing automatic flipping and stacking of the bed boxes. During the flipping process of the bed box, the conveying mechanism continues to operate without stopping, thereby improving the production efficiency of the bed box and reducing the labor intensity of the operators. The device has a simple structure, is easy to use, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of a bed box flipping device in an embodiment of the present application.

[0025] Figure 2 It is a left-side structural schematic diagram of a bed box flipping device in an embodiment of the present application.

[0026] Figure 3 It is a schematic diagram of the left view of the clamping arm of a bed box turning device in an embodiment of the present application.

[0027] Figure 4 This is a bed box flipping device in the embodiment of the present application. Figure 1 A magnified schematic diagram of local A.

[0028] Explanation of the reference numerals: 1. Flipping mechanism; 11. Bracket; 12. Lifting frame; 121. Cross bar; 122. Guide rod; 123. Bushing; 13. Lifting drive assembly; 14. Horizontal cross plate; 141. Slide rail; 142. Drive motor; 143. Lead screw; 15. Clamping assembly; 151. Clamping arm; 152. Rotating seat; 153. Clamping plate; 154. Rotating motor; 2. Conveying mechanism; 3. Blocking mechanism; 31. Rotating roller; 32. Telescopic rod; 33. Cylinder; 34. Mounting seat. DETAILED DESCRIPTION

[0029] The following is an explanation of the implementation of the present application by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification.

[0030] See also Figure 1-4. It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of this application, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects and purposes that can be achieved by this application, should still fall within the scope of the technical content disclosed in this application. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of this application. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of this application without substantially changing the technical content.

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] This embodiment discloses a bed box turning device.

[0033] Reference Figure 1 and Figure 2 A bed box turning device includes a turning mechanism 1 and a conveying mechanism 2. The turning mechanism 1 includes a bracket 11. The bracket 11 is mounted above the conveying mechanism 2. A lifting frame 12 is arranged in the middle of the bracket 11. A lifting drive assembly 13 is arranged above the middle of the bracket 11. The lifting drive assembly 13 adopts a pneumatic slide. The pneumatic slide is arranged in a vertical direction. The lifting frame 12 is connected to the slide in the pneumatic slide through a connecting rod. Guide rods 122 are arranged at the four corners of the bracket 11. The two ends of the lifting frame 12 are connected to a cross bar 121. The two ends of the cross bar 121 are connected to the guide rod 122 through a shaft sleeve 123. The shaft sleeve 123 The movable sleeve is arranged on the guide rod 122, and the bottom surface of the lifting frame 12 is connected to a horizontal cross plate 14, and the horizontal cross plate 14 is arranged along the conveying direction of the conveying mechanism 2. Two clamping components 15 that move synchronously are symmetrically arranged below the horizontal cross plate 14. A blocking mechanism 3 is arranged on the conveying mechanism 2 corresponding to one of the clamping components 15. The blocking mechanism 3 includes a rotating roller 31 arranged between two adjacent conveying rollers in the conveying mechanism 2, and a cylinder 33 is arranged below the rotating roller 31. The end of the telescopic rod 32 in the cylinder 33 is connected to a mounting seat 34, and the rotating roller 31 is rotatably connected to the mounting seat 34.

[0034] Reference Figure 3 and Figure 4, slide rails 141 extending along the length direction are arranged on both sides of the bottom surface of the horizontal cross plate 14, and both sides of the upper end of the clamping arm 151 are slidably connected with the slide rails 141, and a lead screw 143 is rotatably arranged in the middle of the bottom surface of the horizontal cross plate 14, and the middle of the upper end of the clamping arm 151 extends upward and is threadedly connected with the lead screw 143, and a driving motor 142 is arranged above one end of the horizontal cross plate 14, and a driving wheel is connected to the output shaft of the driving motor 142, and a transmission wheel is connected to one end of the lead screw 143, and the driving wheel and the transmission wheel are connected through a transmission belt. A rotating seat 152 is rotatably connected to one side of the lower end of the clamping arm 151, and a rotating motor 154 for driving the rotating seat 152 to rotate is arranged on the other side of the clamping arm 151, and the clamping plate 153 is connected to the rotating seat 152, and the surface of the clamping plate 153 is covered with a sponge layer.

[0035] The implementation principle of a bed box turning device in this embodiment is:

[0036] The conveying mechanism 2 continuously conveys the bed box. When the bed box moves to the bottom of the flipping mechanism 1, the cylinder 33 drives the mounting seat 34 and the rotating roller 31 to lift up and protrude from the surface of the conveying mechanism 2 through the telescopic rod 32. The rotating roller 31 and the mounting seat 34 block the bed box. At the same time, the conveying mechanism 2 continues to operate, and the lifting drive assembly 13 drives the lifting frame 12 to move downward along the guide rod 122, so that the clamping plates 153 on the clamping arm 151 are located at both ends of the bed box in the length direction. The driving motor 142 drives the lead screw 143, and the lead screw 143 drives the two clamping arms 151 to move synchronously toward each other along the slide rail 141 on the bottom surface of the horizontal cross plate 14. The clamping plates 153 on the two clamping arms 151 clamp the two ends of the bed box, and then the lifting drive assembly 13 drives the lifting frame 1 2 moves upward so that the bed box is lifted to a certain height, the rotating motor 154 drives the rotating seat 152 to drive the clamping plate 153 to rotate 180 degrees, and the clamping plate 153 drives the bed box to flip 180 degrees. During the flipping process of the bed box, the lifting drive component 13 drives the lifting frame 12 to move downward. At this time, since the conveying mechanism 2 continues to operate during the flipping process of the bed box, the next bed box is blocked by the blocking mechanism 3, and the lifting frame 12 descends to place the flipped bed box on top of the next bed box, and then the two clamping arms 151 move in the opposite direction to detach from the bed box, and the flipped bed box is stacked on top of the next bed box, and then the cylinder 33 drives the mounting seat 34 and the rotating roller 31 to descend below the surface of the conveying mechanism 2, and the conveying mechanism 2 conveys the stacked bed boxes to the next process.

[0037] In summary, in this application, a clamping arm is provided under the lifting frame, and a blocking mechanism is provided in the conveying mechanism. The blocking mechanism blocks the bed box, and the lifting will drive the clamping arm to descend to clamp the bed box and then flip the bed box and place it on the next bed box, thereby realizing the automatic flipping and stacking of the bed box. During the flipping process of the bed box, the conveying mechanism continues to operate without stopping, thereby improving the production efficiency of the bed box and reducing the labor intensity of the operators. The device has a simple structure, is easy to use, and reduces the production cost. Therefore, this application effectively overcomes the various shortcomings of the prior art and has a high industrial utilization value.

[0038] The above embodiments are merely illustrative of the principles and effects of the present application and are not intended to limit the present application. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed in the present application shall still be included in the protection scope of the present application.

Claims

1. A bed box turning device, characterized in that: The invention comprises a turning mechanism (1) and a conveying mechanism (2), wherein the turning mechanism (1) is arranged above the conveying mechanism (2), and the turning mechanism (1) comprises a bracket (11), wherein a lifting frame (12) is arranged inside the bracket (11) for lifting up and down, and two mutually cooperating clamping assemblies (15) capable of moving toward or away from each other are symmetrically arranged below the lifting frame (12), and the clamping assembly (15) comprises a clamping arm (151), and a clamping plate (153) is arranged on the opposite side of the lower end of the two clamping arms (151), and the clamping plate (153) is rotatably connected to the clamping arm (151).

2. A bed box turning device according to claim 1, characterized in that: A horizontal cross plate (14) is arranged at the lower middle portion of the lifting frame (12), and the horizontal cross plate (14) is arranged along the conveying direction of the conveying mechanism (2). Slide rails (141) extending along the length direction are arranged on both sides of the bottom surface of the horizontal cross plate (14), and the upper end of the clamping arm (151) is slidably connected to the slide rail (141).

3. A bed box turning device according to claim 2, characterized in that: A lead screw (143) is rotatably arranged in the middle of the bottom surface of the horizontal cross plate (14); the middle of the upper end of the clamping arm (151) extends upward and is threadedly connected to the lead screw (143); a driving motor (142) is arranged above one end of the horizontal cross plate (14); and the driving motor (142) is drivingly connected to one end of the lead screw (143).

4. The bed box turning device according to claim 1, characterized in that: One side of the lower end of the clamping arm (151) is rotatably connected to a rotating seat (152), and the other side of the clamping arm (151) is provided with a rotating motor (154) for driving the rotating seat (152) to rotate, and the clamping plate (153) is connected to the rotating seat (152).

5. The bed box turning device according to claim 4, characterized in that: The surface of the splint (153) is covered with a sponge layer.

6. The bed box turning device according to claim 1, characterized in that: The lifting frame (12) is connected to the bracket (11) via a lifting drive assembly (13) in the middle.

7. A bed box turning device according to claim 6, characterized in that: Guide rods (122) are arranged at four corners of the bracket (11); two ends of the lifting frame (12) are connected to cross rods (121); two ends of the cross rod (121) are connected to the guide rods (122) via shaft sleeves (123); and the shaft sleeves (123) are movably sleeved on the guide rods (122).

8. The bed box turning device according to claim 1, characterized in that: A blocking mechanism (3) is arranged in the middle of the conveying mechanism (2), and the blocking mechanism (3) is used to limit and block the bed box.

9. The bed box turning device according to claim 8, characterized in that: The blocking mechanism (3) comprises a rotating roller (31) arranged between two adjacent conveying rollers in the conveying mechanism (2), a cylinder (33) being arranged below the rotating roller (31), a mounting seat (34) being connected to the end of a telescopic rod (32) in the cylinder (33), and the rotating roller (31) being rotatably connected to the mounting seat (34).

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