Two-position belt conveying vehicle

Abstract

The utility model provides a two-position belt conveying trolley, which belongs to the field of wood board edge sealing equipment and comprises a trolley body, a main support plate is fixedly arranged on the trolley body, two groups of belt releasing components are symmetrically mounted on two surfaces of the main support plate respectively, and each belt releasing component comprises a placing shaft, a limiting rotating shaft, an adjusting screw rod and a side limiting plate. The placing shaft, the limiting rotating shaft and the adjusting screw rod are fixedly installed on the main supporting plate, the limiting rotating shaft is located on one side of the placing shaft, the adjusting screw rod is located on the other side of the placing shaft, one end of the side limiting plate is connected to the limiting rotating shaft in an operable sliding and rotating mode, and the other end of the side limiting plate is in contact fit with the adjusting screw rod. And the thickness of the side limiting plate is smaller than the thread pitch of the adjusting screw rod, so that the edge of the side limiting plate can be clamped into the thread groove of the adjusting screw rod. The belt conveying vehicle provided by the utility model has the advantages of convenience in moving an edge sealing belt coil, good adaptability and good universality.

Description

Technical Field

[0001] The utility model belongs to the field of wood board edge banding equipment, in particular to a two-position belt feeding vehicle. Background Art

[0002] Edge banding is a process in the wood board processing. It refers to the process of sticking edge banding tape on the edge of the wood board to seal the edge of the wood board after the wood board is cut and processed. With the development trend of automated production, the edge banding process of wood boards is gradually replaced by automatic edge banding equipment instead of manual work. Edge banding tape is a consumable in edge banding operations, and it is necessary to continuously feed edge banding tape to edge banding equipment. However, the existing edge banding equipment lacks a convenient belt feeding structure, which restricts the development of production efficiency. Utility Model Content

[0003] Based on the above problems in the prior art, the utility model provides a two-position tape feeding vehicle, including a vehicle body, a main support plate is fixedly arranged on the vehicle body, and a group of tape unwinding components are symmetrically installed on two sides of the main support plate, and the tape unwinding components include a placing shaft, a limiting rotating shaft, an adjusting screw and a side limiting plate, the placing shaft, the limiting rotating shaft and the adjusting screw are all fixedly installed on the main supporting plate, and the limiting rotating shaft is located on one side of the placing shaft, and the adjusting screw is located on the other side of the placing shaft, one end of the side limiting plate is operable to be slidably and rotatably connected to the limiting rotating shaft, and the other end of the side limiting plate is in contact with and cooperates with the adjusting screw, and the thickness of the side limiting plate is less than the thread pitch of the adjusting screw so that the edge of the side limiting plate can be stuck in the thread groove of the adjusting screw.

[0004] Among them, the placement axis is located in the middle of the main support plate, the limit shaft and the adjusting screw are respectively located on both sides of the main support plate, and the side limit plate is in the shape of three radial lines, one of which is rotatably connected to the limit shaft, another is in contact with the adjusting screw, and a lifting handle is provided at the last radial line.

[0005] Wherein, an arc-shaped limiting pressing portion is arranged at the middle part of the side limiting plate, and a first clamping groove which matches and is clamped into the placement shaft is arranged on the limiting pressing portion.

[0006] Wherein, the side limit plate is provided with a structural reinforcement plate at positions corresponding to two radial lines connected to the limit rotating shaft and the adjusting screw, and the structural reinforcement plate and the side limit plate are vertically arranged.

[0007] Among them, the side limit plate is provided with a second slot on one side corresponding to the radial line connected to the limit rotation shaft, the second slot is close to the limit rotation shaft, and the main support plate is provided with a limit card column matching with the second slot, and when the side limit plate is rotated to the maximum opening state, the limit card column is inserted into the second slot.

[0008] Wherein, a bottom limit frame is arranged below the middle of the main support plate, and the bottom limit frame comprises two connecting columns fixedly mounted to the main support plate, and a bottom limit plate is fixedly mounted on one end of the connecting column away from the main support plate.

[0009] Wherein, a plurality of guide winding shafts for adjusting the tension of the edge banding are also arranged on the upper part of the main support plate.

[0010] The utility model has the beneficial effects:

[0011] 1. The edge banding tape roll is carried by the vehicle body and the main support plate, which can facilitate the movement of the edge banding tape roll. The edge banding tape roll can be easily moved and the position can be adjusted according to actual conditions. It has better adaptability. A set of tape unwinding components is arranged on each side of the main support plate, which can carry two edge banding tape rolls at the same time, which is convenient for rotation.

[0012] 2. The side limit plate can be slidably and rotatably installed on the limit shaft. The distance between the side limit plate and the main support plate can be adjusted by coordinating the limit of the adjusting screw, which is convenient for adapting to edge banding rolls of different thicknesses and has better adaptability and versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a three-dimensional structural schematic diagram of a two-position tape feeding vehicle.

[0014] Figure 2 The present invention is a three-dimensional structural schematic diagram of a two-position tape conveyor from another angle.

[0015] Figure 3 yes Figure 2 Enlarged view of point A.

[0016] Figure 4 It is a front plan view of a two-position tape conveyor, in which the dotted line represents the edge banding. DETAILED DESCRIPTION

[0017] The utility model is described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] As attached Figure 1-4The two-position tape feeding vehicle shown in the figure comprises a body 1, which is a rectangular frame. Four universal wheels 2 with locks are arranged at the bottom of the rectangular frame. A main support plate 3 is fixedly arranged on the inner side of the rectangular frame by angle steel. A group of tape unwinding components are symmetrically installed on both sides of the main support plate 3. Each group of tape unwinding components can place a roll of edge banding tape to form a double workstation; the tape unwinding component comprises a placing shaft 4, a limiting rotating shaft 5, an adjusting screw 6 and a side limiting plate 7. The placing shaft 4, the limiting rotating shaft 5 and the adjusting screw 6 are all fixedly installed on the main support plate 3. The placing shaft 4 is located in the middle of the main support plate 3 and a rotating bearing is sleeved on the placing shaft 4. The limiting rotating shaft 5 and the adjusting screw 6 are respectively located on both sides of the main support plate 3, so that the limiting rotating shaft 5 is located at the placing shaft 4. On one side, the adjusting screw 6 is located on the other side of the placement axis 4. The side limit plate 7 is in the shape of three radial lines, one of which is slidably and rotatably connected to the limit rotating shaft 5 at the corresponding position of the radial line, and the other radial line is in contact and cooperated with the adjusting screw 6 at the corresponding position of the last radial line. A lifting handle 8 is provided at the corresponding position of the last radial line. The thickness of the side limit plate 7 is less than the thread pitch of the adjusting screw 6 so that the edge of the side limit plate 7 can be inserted into the thread groove of the adjusting screw 6. The position of the side limit plate 7 is limited by the thread groove. Six guide winding shafts 9, 10, 11, 12, 13, and 14 for adjusting the tension of the edge banding are also provided on the upper part of the main support plate 3. The diameter of one of the guide winding shafts 13 is larger than that of the other guide winding shafts 9, 10, 11, 12, and 14.

[0019] As a preferred embodiment, an arc-shaped limiting pressure portion 15 is provided at the middle part of the side limiting plate 7, and a first card slot 16 matching and snapping into the placement axis 4 is provided on the limiting pressure portion 15; a structural reinforcement plate 17 is provided at the corresponding positions of the two radial lines connected to the limiting rotating shaft 5 and the adjusting screw 6 on the side limiting plate 7, and the structural reinforcement plate 17 and the side limiting plate 7 are arranged vertically; a second card slot 18 is provided on one side of the side limiting plate 7 corresponding to the radial line connected to the limiting rotating shaft 5, and the second card slot 18 is close to the limiting rotating shaft 5, and a limiting card column 19 matching with the second card slot 18 is provided on the main support plate 3, and the limiting card column 19 is snapped into the second card slot 18 when the side limiting plate 7 is rotated to the maximum opening state.

[0020] As a preferred embodiment, a bottom limit frame 20 is provided below the middle of the main support plate 3 , and the bottom limit frame 20 includes two connecting columns 21 fixedly mounted on the main support plate 3 , and a bottom limit plate 22 is fixedly mounted on one end of the connecting column 21 away from the main support plate 3 .

[0021] The tape conveyor provided in this embodiment can place a roll of edge banding tape on each side of the main support plate 3, and the two rolls of edge banding tape can be used simultaneously or in rotation. When placing the edge banding tape roll, first lift and open the side limit plate 7 through the lifting handle 8, so that the second clamping groove 18 is clamped onto the limit clamping column 19, then lift the edge banding tape roll and put it on the placement shaft 4, push the edge banding tape roll to fit the main support plate 3, and then adjust the distance between the side limit plate 7 and the main support plate 3 according to the thickness of the edge banding tape roll, and then pull the side limit plate 7 through the lifting handle 8 to rotate and reset, and at the same time, one end of the side limit plate 7 is clamped into the thread groove of the adjusting screw 6 to form a limit, and then pull the edge banding tape from the edge banding tape roll and wind it through the guide winding shaft (such as Figure 4 Then pull the edge banding towards the edge banding equipment.

[0022] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A two-position tape conveyor, comprising a body (1), characterized in that: The vehicle body (1) is fixedly provided with a main support plate (3), and two surfaces of the main support plate (3) are symmetrically provided with a group of tape unwinding components, and the tape unwinding components include a placement shaft (4), a limiting rotating shaft (5), an adjusting screw (6) and a side limiting plate (7). The placement shaft (4), the limiting rotating shaft (5) and the adjusting screw (6) are all fixedly installed on the main support plate (3), and the limiting rotating shaft (5) is located on one side of the placement shaft (4), and the adjusting screw (6) is located on the other side of the placement shaft (4). One end of the side limiting plate (7) is operably connected to the limiting rotating shaft (5) in a sliding and rotatable manner, and the other end of the side limiting plate (7) is in contact with and cooperates with the adjusting screw (6). The thickness of the side limiting plate (7) is less than the thread pitch of the adjusting screw (6) so that the edge of the side limiting plate (7) can be inserted into the thread groove of the adjusting screw (6).

2. A two-position tape conveyor according to claim 1, characterized in that: The placement shaft (4) is located in the middle of the main support plate (3), the limit rotation shaft (5) and the adjustment screw (6) are respectively located on both sides of the main support plate (3), and the side limit plate (7) is in the shape of three radial lines, one of which is rotatably connected to the limit rotation shaft (5) at a corresponding position of the radial line, another radial line is in contact with the adjustment screw (6) at a corresponding position, and a lifting handle (8) is provided at a corresponding position of the last radial line.

3. A two-position tape conveyor according to claim 2, characterized in that: An arc-shaped limiting pressing portion (15) is provided at the middle of the side limiting plate (7), and a first clamping groove (16) is provided on the limiting pressing portion (15) and is matched with the placement shaft (4) and is clamped therein.

4. A two-position tape delivery vehicle according to claim 3, characterized in that: The side limit plate (7) is provided with a structural reinforcement plate (17) at corresponding positions of two radial lines connected to the limit rotation shaft (5) and the adjustment screw rod (6), and the structural reinforcement plate (17) and the side limit plate (7) are arranged vertically.

5. A two-position tape delivery vehicle according to claim 4, characterized in that: The side limit plate (7) is provided with a second slot (18) on one side corresponding to the radial line connected to the limit rotating shaft (5), the second slot (18) is close to the limit rotating shaft (5), and the main support plate (3) is provided with a limit clamping column (19) matched with the second slot (18), and when the side limit plate (7) is rotated to the maximum opening state, the limit clamping column (19) is clamped into the second slot (18).

6. A two-position tape conveyor according to claim 5, characterized in that: A bottom limit frame (20) is provided below the middle of the main support plate (3), and the bottom limit frame (20) comprises two connecting columns (21) fixedly mounted on the main support plate (3), and a bottom limit plate (22) is fixedly mounted on one end of the connecting column (21) away from the main support plate (3).

7. A two-position tape delivery vehicle according to claim 6, characterized in that: The upper part of the main support plate (3) is also provided with a plurality of guide winding shafts (9, 10, 11, 12, 13, 14) for adjusting the tension of the edge banding.

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