Bed core frame collecting device

Abstract

The utility model relates to the technical field of bed core frame forming, and discloses a bed core frame collecting device which comprises a collecting frame located below an external frame bending device, the upper surface of the collecting frame is inclined, a blocking mechanism capable of swinging is arranged at the lowest point of the upper surface of the collecting frame, and the collecting frame is located outside a frame bending area of the external frame bending device. A supporting frame capable of swinging is arranged at the highest point of the upper surface of the material collecting frame, and a driving mechanism used for driving the supporting frame to swing is arranged in the material collecting frame. The material receiving frame is located outside the frame bending area, the supporting frame capable of swinging is arranged on the material receiving frame, and when the free end of the supporting frame leaves the frame bending area, the material receiving frame can be prevented from hindering work of the frame bending device; and when the free end of the material receiving frame enters the bent frame area, the supporting frame can be accurately connected to the bed core frame.

Description

Technical Field

[0001] The utility model relates to the technical field of bed core frame molding, in particular to a bed core frame material collecting device. Background Art

[0002] The wire frame of the spring core is an important part of the mattress and is usually made of high-strength steel wire. This frame is used to support the springs on the mattress and provide support, allowing the mattress to maintain its shape and provide comfortable support. The wire frame is generally strong and durable, and can effectively disperse the pressure of the body, improving the comfort and support of the mattress.

[0003] CN210023567U discloses a material receiving device for a fully automatic frame bending machine, including a material receiving frame located below the frame bending device, the upper end of the material receiving frame being an inclined surface structure. One end of the material receiving frame is fixedly connected to an annular fixed plate, and the other end is provided with a material receiving assembly for collecting steel wire frames. A material receiving support plate is slidably provided at the upper end of the material receiving frame. The material receiving assembly includes a No. 1 telescopic tube and a No. 2 telescopic tube placed up and down, one end of the No. 1 telescopic tube is fixedly connected to a No. 1 limit baffle, and one end of the No. 2 telescopic tube away from the No. 1 limit baffle is fixedly connected to a No. 2 limit baffle. A material receiving area for placing steel wire frames is defined between the No. 1 limit baffle and the No. 2 limit baffle, and adjustment assemblies for adjusting the lengths of the No. 1 telescopic tube and the No. 2 telescopic tube are also provided on both sides of the material receiving frame.

[0004] The material receiving device of the above technical solution can automatically collect the wire frame through mechanical coordination, thereby reducing the labor intensity of workers and improving production efficiency. However, part of the material receiving frame has entered the bending area of ​​the bending device, which may hinder the operation of the bending device. Utility Model Content

[0005] The purpose of the present utility model is to solve the above-mentioned problem and provides a material collecting device for a bed core frame. The material collecting frame of the material collecting device for the frame is located outside the bending frame area. By arranging a swingable support frame on the material collecting frame, when the free end of the support frame leaves the bending frame area, it can avoid the material collecting frame obstructing the operation of the bending frame device; when the free end of the material collecting frame enters the bending frame area, it can ensure that the support frame is accurately connected to the bed core frame.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A material receiving device for a bed core frame comprises a material receiving rack located below an external bending frame device, the upper surface of the material receiving rack is inclined, a swingable blocking mechanism is provided at the lowest point of the upper surface of the material receiving rack, and the material receiving rack is located outside the bending frame area of ​​the external bending frame device;

[0008] A swingable support frame is provided at the highest point of the upper surface of the material receiving frame, and a driving mechanism for driving the support frame to swing is provided inside the material receiving frame, and the driving mechanism can drive the free end of the support frame to enter or leave the bending frame area of ​​the external bending frame device;

[0009] When the free end of the support frame enters the bending frame area, the upper surface of the support frame is parallel to the upper surface of the material receiving frame.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The material collecting rack of the utility model is located outside the bending frame area. By arranging a swingable support frame on the material collecting rack, when the free end of the support frame leaves the bending frame area, it can avoid the material collecting rack obstructing the operation of the bending frame device; when the free end of the material collecting rack enters the bending frame area, it can ensure that the support frame is accurately connected to the bed core frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional diagram of the bed core frame material collecting device of Example 1;

[0013] Figure 2 It is a front view of the bed core frame material collecting device of Example 1;

[0014] Figure 3 is a side view of the bed core frame material collecting device of Example 1;

[0015] Figure 4 is a bottom view of the bed core frame material collecting device of Example 1;

[0016] Figure 5 It is a schematic diagram of the internal structure of the bed core frame material collecting device of Example 1;

[0017] Figure 6 yes Figure 2 AA section view;

[0018] Figure 7 It is a schematic diagram of the position of the bed core frame material collecting device of Example 1. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in 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.

[0020] Example 1

[0021] refer to Figures 1 to 7A bed core frame material receiving device comprises a material receiving rack 1 located below an external bending frame device, the upper surface of the material receiving rack 1 is inclined, a swingable blocking mechanism 11 is provided at the lowest point of the upper surface of the material receiving rack 1, and the material receiving rack 1 is located outside a bending frame area 2 of the external bending frame device;

[0022] A swingable support frame 12 is provided at the highest point of the upper surface of the material receiving frame 1. A driving mechanism 13 for driving the support frame 12 to swing is provided inside the material receiving frame 1. The driving mechanism 13 can drive the free end of the support frame 12 to enter or leave the bending frame area 2 of the external bending frame device;

[0023] When the free end of the support frame 12 enters the bending frame area 2 , the upper surface of the support frame 12 is parallel to the upper surface of the material receiving frame 1 .

[0024] Under this design, the wire ring is bent into a frame by a bending device, and the receiving rack 1 is initially located outside the bending frame area 2. When the bending of the wire ring is completed, the driving mechanism 13 drives the support frame 12 to swing, and makes the free end of the support frame 12 enter the bending frame area 2. Then the bending device pushes the wire ring away from the bending device, and the wire ring falls on the support frame 12 and is guided to the receiving rack 1 through the upper surface of the support frame 12. It is collected on the receiving rack 1 under the obstruction of the blocking mechanism 11, and then the driving mechanism 13 drives the support frame 12 to reset, so that the free end of the support frame 12 leaves the bending frame area 2 to avoid affecting the bending operation of the bending device.

[0025] When the material receiving rack 1 collects a certain amount of bed core frames, the blocking mechanism 11 swings to be parallel to the upper surface of the material receiving rack 1, so that all the bed core frames on the material receiving rack 1 leave the material receiving rack 1 for subsequent packaging work.

[0026] Preferably, there are two support frames 12 symmetrically arranged on both sides of the material receiving frame 1, and the driving mechanism 13 can simultaneously drive the free ends of the two support frames 12 to enter or move away from the bending frame area 2 of the external bending frame device.

[0027] In actual use, two support frames 12 are used and symmetrically arranged on both sides of the material collection frame 1 to provide support at both ends of the bed core frame to ensure the stability of the bed core frame falling; and the driving mechanism 13 is used for synchronous driving to ensure the coordination of the movement of the support frame 12.

[0028] In a preferred embodiment, the free end of the support frame 12 is provided with a bending portion 121 that is bent upward away from the material receiving rack 1, and the bending portion 121 is provided with a guide surface that is connected to the upper surface of the support frame 12; when the free end of the material receiving rack 1 enters the bending frame area 2, the guide surface is inclined relative to the vertical surface, and the angle between the guide surface and the upper surface of the support frame 12 is greater than the angle between the vertical surface and the upper surface of the support frame 12.

[0029] In actual use, we found that because there is a certain distance between the bending frame device and the support frame 12, if only the upper surface of the support frame 12 is used to catch the bed core frame, when the bed core frame falls, under the action of gravity of the bed core frame, it will first collide with the upper surface of the support frame 12, resulting in slight deformation, and then bounce back to its original state. However, by adding the bending portion 121, when the bed core frame falls, the guide surface on the bending portion 121 will first provide a buffer for the bed core frame, and then slide onto the collecting rack 1, which effectively avoids the situation where the bed core frame falls and bounces back.

[0030] In this embodiment, the driving mechanism 13 includes a support seat 131, a first cylinder 132, and a connecting frame 133. The support seat 131 is connected to the material receiving rack 1. The cylinder body of the first cylinder 132 is hinged to the support seat 131. The power output end of the first cylinder 132 is hinged to the middle part of the connecting frame 133. The two ends of the connecting frame 133 are respectively rotatably connected to the ends of the symmetrically arranged support frame 12, and the support frame 12 is rotatably connected to the material receiving rack 1.

[0031] Specifically, when it is necessary to access the bed core frame, the first cylinder 132 drives its power output end upward and pushes the connecting frame 133 upward. Because the support frame 12 is rotatably connected to the material receiving frame 1, when the connecting frame 133 moves upward, it pushes the support frame 12 to swing and makes the free end of the support frame 12 enter the bent frame area 2; when it is necessary to reset, the first cylinder 132 drives its power output end downward and pulls the connecting frame 133 downward, thereby driving the support frame 12 to swing and making the free end of the support frame 12 leave the bent frame area 2.

[0032] Optionally, a connecting rod 134 is further included, one end of which is rotatably connected to the material receiving frame 1, and the other end of the connecting rod 134 is rotatably connected between the two ends of the support frame 12. The connecting rod 134, the support frame 12, and the connecting frame 133 form a connecting rod mechanism, specifically, when the connecting frame 133 moves upward, the angle between the support frame 12 and the connecting rod 134 becomes smaller, so that the free end of the support frame 12 enters the bending frame area 2; when the connecting frame 133 moves downward, the angle between the support frame 12 and the connecting rod 134 becomes larger, so that the free end of the support frame 12 leaves the bending frame area 2.

[0033] In this embodiment, the driving mechanism 13 also includes a support plate 135 connected to the material receiving rack 1, and a vertically arranged slide rail 1351 is provided on the support plate 135, and a slider 1352 is provided on the slide rail 1351. One side of the middle part of the connecting frame 133 is hinged to the power output end of the first cylinder 132; the other side of the middle part of the connecting frame 133 is connected to the slider 1352.

[0034] When in use, by adding vertically arranged slide rails 1351 and sliders 1352, when the power output end of the first cylinder 132 pushes the connecting frame 133 upward or downward, the slider 1352 connected to the connecting frame 133 will also slide along the length direction of the slide rails 1351 to ensure the smooth movement of the connecting frame 133.

[0035] In this embodiment, the blocking mechanism 11 includes a blocking block 111, a rotating shaft 112, a second cylinder 113, and a connecting plate 114. The blocking blocks 111 are symmetrically arranged on both sides of the material receiving rack 1. The two ends of the rotating shaft 112 pass through the two sides of the material receiving rack 1 and are rotatably connected to the material receiving rack 1. The two ends of the rotating shaft 112 are connected to the blocking block 111. The cylinder body of the second cylinder 113 is hinged in the material receiving rack 1. The power output end of the second cylinder 113 is connected to the rotating shaft 112 through the connecting plate 114. The driving unit is used to drive the rotating shaft 112 to rotate so that the blocking block 111 swings.

[0036] The blocking mechanism 11 not only has a blocking function, but also has a guiding function. In the initial state, the blocking block 111 is optimally perpendicular to the upper surface of the material receiving rack 1, so as to prevent the bed core frame from leaving the material receiving rack 1; when the material receiving rack 1 has collected enough bed core frames, the second cylinder 113 drives its power output end to contract and pulls the connecting plate 114. The connecting plate 114 drives the rotating shaft 112 to rotate, and drives the blocking blocks 111 at both ends of the rotating shaft 112 to rotate, so that the upper surface of the blocking block 111 is parallel to the upper surface of the material receiving rack 1, guiding the bed core frame to leave the material receiving rack 1, which is convenient for subsequent packaging.

[0037] Then the second cylinder 113 drives its power output end to push out and push the connecting plate 114, the connecting plate 114 drives the rotating shaft 112 to rotate, and drives the blocking blocks 111 at both ends of the rotating shaft 112 to rotate, so that the blocking blocks 111 are perpendicular to the upper surface of the material receiving rack 1 and continue to play a blocking role.

[0038] As a further optimization of this embodiment, an inner shaft 1121 is provided inside the rotating shaft 112. There are two inner shafts 1121. The inner shafts 1121 are prismatic structures. The inner shafts 1121 are slidably connected to the rotating shaft 112. The symmetrically arranged blocking blocks 111 are respectively connected to the ends of the two inner shafts 1121.

[0039] In order to cope with bed core frames of different sizes, the operator can pull out the inner shaft 1121 in the rotating shaft 112 to increase the spacing of the blocking blocks 111 to suit larger bed core frames. In addition, the inner shaft 1121 with a prismatic structure will not affect the rotation of the rotating shaft 112 and the inner shaft 1121.

[0040] In order to ensure the stability of the inner shaft 1121, a telescopic rod 115 is added, and a fixed plate 14 is provided on both sides of the material receiving rack 1, so that one end of the telescopic rod 115 is hinged to the fixed plate 14, and the other end is hinged to the end of the inner shaft 1121. When the inner shaft 1121 is pulled, the telescopic rod 115 is matched with the inner shaft 1121 by extending, thereby ensuring the stability of the inner shaft 1121.

[0041] Preferably, a recess 15 is provided on the upper surface of the material receiving rack 1, and the recess 15 is located at the lowest point of the upper surface of the material receiving rack 1, and the bottom surface of the recess 15 is parallel to the upper surface of the material receiving rack 1. When in use, the recess 15 can provide a storage area for the material receiving rack 1, so that the bed core frame can be stacked in the recess 15, and the bed core frame is prevented from being arranged in sequence on the upper surface of the material receiving rack 1, affecting the collection.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A bed core frame material receiving device, comprising a material receiving rack located below an external bending frame device, the upper surface of the material receiving rack is inclined, and a swingable blocking mechanism is provided at the lowest point of the upper surface of the material receiving rack, characterized in that: The material receiving rack is located outside the bending frame area of ​​the external bending frame device; A swingable support frame is provided at the highest point of the upper surface of the material receiving frame, and a driving mechanism for driving the support frame to swing is provided inside the material receiving frame, and the driving mechanism can drive the free end of the support frame to enter or leave the bending frame area of ​​the external bending frame device; When the free end of the support frame enters the bent frame area, the upper surface of the support frame is parallel to the upper surface of the material receiving rack.

2. The bed core frame material collecting device according to claim 1, characterized in that: There are two support frames, which are symmetrically arranged on both sides of the material receiving frame, and the driving mechanism can simultaneously drive the free ends of the two support frames to enter or move away from the bending frame area of ​​the external bending frame device.

3. The bed core frame material collecting device according to claim 1, characterized in that: The free end of the support frame is provided with a bending portion that bends upward away from the material receiving rack, and the bending portion is provided with a guide surface that is connected with the upper surface of the support frame; when the free end of the material receiving rack enters the bending frame area, the guide surface is inclined relative to the vertical surface, and the angle between the guide surface and the upper surface of the support frame is greater than the angle between the vertical surface and the upper surface of the support frame.

4. The bed core frame material collecting device according to claim 2, characterized in that: The driving mechanism includes a support seat, a first cylinder, and a connecting frame. The support seat is connected inside the material collecting frame. The cylinder body of the first cylinder is hinged to the support seat. The power output end of the first cylinder is hinged to the middle part of the connecting frame. The two ends of the connecting frame are respectively rotatably connected to the ends of the support frame symmetrically arranged, and the support frame is rotatably connected to the material collecting frame.

5. The bed core frame material collecting device according to claim 4, characterized in that: It also includes a connecting rod, one end of which is rotatably connected to the material receiving rack, and the other end of which is rotatably connected between the two end portions of the support frame.

6. The bed core frame material collecting device according to claim 4, characterized in that: The driving mechanism also includes a support plate connected to the material receiving rack, the support plate is provided with a vertically arranged slide rail, the slide rail is provided with a slider, one side of the middle part of the connecting frame is hinged to the power output end of the first cylinder; the other side of the middle part of the connecting frame is connected to the slider.

7. The bed core frame material collecting device according to claim 6, characterized in that: The blocking mechanism includes a blocking block, a rotating shaft, a second cylinder, and a connecting plate. The blocking blocks are symmetrically arranged on both sides of the material receiving rack. Both ends of the rotating shaft pass through both sides of the material receiving rack and are rotatably connected to the material receiving rack. Both ends of the rotating shaft are connected to the blocking blocks. The cylinder body of the second cylinder is hinged in the material receiving rack. The power output end of the second cylinder is connected to the rotating shaft through the connecting plate. The driving mechanism is used to drive the rotating shaft to rotate so that the blocking block swings.

8. The bed core frame material collecting device according to claim 7, characterized in that: An inner shaft is arranged inside the rotating shaft, and there are two inner shafts, each of which is a prismatic structure. The inner shaft is slidably connected to the rotating shaft, and the symmetrically arranged blocking blocks are respectively connected to the ends of the two inner shafts.

9. The bed core frame material collecting device according to claim 8, characterized in that: The blocking mechanism also includes a telescopic rod, which is arranged on both sides of the material receiving rack. Fixed plates are provided on both sides of the material receiving rack. One end of the telescopic rod is hinged to the fixed plate, and the other end of the telescopic rod is hinged to the end of the inner shaft. The other end of the telescopic rod can swing away from the material receiving rack and pull the inner shaft to slide in the rotating shaft, so that the spacing between the symmetrically arranged blocking blocks becomes larger.

10. The bed core frame material collecting device according to claim 1, characterized in that: The upper surface of the material receiving rack is provided with a recessed portion, the recessed portion is located at the lowest point of the upper surface of the material receiving rack, and the bottom surface of the recessed portion is parallel to the upper surface of the material receiving rack.

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