Fixing device for luggage processing

Abstract

The fixing device comprises a machining table and supporting legs installed at the four corners of the lower surface of the machining table correspondingly, fixing plates are fixedly connected to the outer edge of the machining table in the four directions correspondingly, and rotating shaft rods are rotationally connected to one sides of the exteriors of the four fixing plates; two-way lead screw sleeves are fixedly connected to the exteriors of the four rotating shaft rods, sliding blocks are in spiral transmission with the two ends of the exteriors of the two-way lead screw sleeves, T-shaped plates are fixedly connected to the upper surfaces of the sliding blocks, one rotating shaft rod and one bevel gear are driven by a motor to rotate, and the four bevel gears are matched to be meshed; according to the technical scheme, one bevel gear can synchronously drive the other three bevel gears to rotate when rotating, so that four rotating shaft rods synchronously drive four two-way lead screw sleeves to rotate, and then two T-shaped plates on the same side move oppositely and are tightly attached to the two sides of the shell edge, so that the limiting of the shell edge in four directions is achieved; and the case shell is effectively prevented from deforming inwards after being fixed.

Description

Technical Field

[0001] The present application relates to the technical field of bag processing, and in particular to a fixing device for bag processing. Background Art

[0002] Luggage is a general term for bags, and is a general term for various bags used to carry things, including general shopping bags, handbags, clutches, wallets, backpacks, shoulder bags, shoulder bags, waist bags and various trolley cases. The materials of luggage are more diverse, including leather, PU, ​​polyester, canvas, cotton and linen, etc.

[0003] After the luggage shell is vacuum hot-pressed, its blank needs to be positioned and fixed for processing to facilitate subsequent luggage processing. The fixing devices currently used for luggage shells basically limit the outside of the shell to achieve the fixation of the luggage shell. However, since the interior of the luggage shell is a hollow structure, after fixing in this way, the interior of the luggage lacks effective support. During processing, the shell is prone to deform inward, which may affect the processing effect of the luggage.

[0004] Therefore, those skilled in the art provide a fixing device for bag processing to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present application provides a fixing device for bag processing.

[0006] The present application provides a fixing device for bag processing using the following technical solution:

[0007] A fixing device for luggage processing comprises a processing table and support legs installed at four corners of the lower surface of the processing table, wherein the outer edge of the processing table is fixedly connected with fixing plates in four directions, the outer side of the four fixing plates is rotatably connected with a rotating shaft rod, the outer sides of the four rotating shaft rods are fixedly connected with a bidirectional screw sleeve, the outer ends of the bidirectional screw sleeves are spirally driven with sliders, the upper surface of the slider is fixedly connected with a T-plate, and the outer side of the T-plate slides with the inner side of the processing table, the four rotating shaft rods are fixedly connected with bevel gears at one end away from the fixing plate, and the four bevel gears are meshed with each other, a motor is installed on the outer side of the fixing plate on one side, and the output end of the motor is fixed to the end of the rotating shaft rod on the corresponding side.

[0008] Preferably, four positioning chamfered plates are fixedly connected to the upper surface of the processing table, and the four positioning chamfered plates are sequentially arranged between two adjacent T-plates.

[0009] Preferably, a support column is installed at the diagonal center of the upper surface of the processing table, and a top plate is fixedly connected to the top of the support column.

[0010] Preferably, the lower surface of the processing table is fixedly connected with support plates on the sides close to the four bevel gears, and the outsides of the four rotating shaft rods all pass through the support plates on the corresponding sides.

[0011] Preferably, four rectangular slide slots are provided inside the processing table, so that the T-plate can fit and move in the slide slots.

[0012] Preferably, one side of the outer sides of the four fixing plates are fixedly connected with a limiting rod.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The motor drives one of the rotating shafts and the bevel gear to rotate, and the four bevel gears are meshed with each other, so that the single bevel gear can synchronously drive the rotation of the other three bevel gears when rotating, so that the four rotating shafts synchronously drive the four bidirectional screw sleeves to rotate, and then the two T-plates on the same side move toward each other and fit tightly on both sides of the shell edge, so as to limit the shell edge in four directions, effectively avoid the inward deformation of the luggage shell after fixing, and improve the processing effect of the luggage.

[0015] 2. By arranging four positioning chamfered pieces on the upper surface of the processing table, one side of the four positioning chamfered pieces is respectively fitted to the four corners of the shell to be processed, so as to limit the position of the luggage, and ensure that when the luggage shell is buckled on the upper surface of the processing table, the four sides of the shell are exactly placed between the two T-plates in four directions, which is convenient for the subsequent limiting of the edge of the luggage shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the fixing device body of the present application;

[0017] Figure 2 This application Figure 1 A schematic diagram of the structure from another perspective;

[0018] Figure 3 It is a structural schematic diagram of the details below the processing table of the present application;

[0019] Figure 4 It is a structural schematic diagram of local details of the rotating shaft rod and bevel gear of the present application.

[0020] Explanation of the reference numerals in the accompanying drawings: 1. Processing table; 2. T-plate; 3. Positioning chamfer; 4. Support leg; 5. Fixed plate; 6. Support column; 8. Top plate; 9. Motor; 10. Limit rod; 11. Bevel gear; 12. Rotating shaft rod; 13. Bidirectional screw sleeve; 14. Slider; 15. Support plate. DETAILED DESCRIPTION

[0021] 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 the embodiments. 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.

[0022] like Figure 1-Figure 4 As shown, the present application discloses a fixing device for processing bags, comprising a processing table 1 and supporting legs 4 installed at four corners of the lower surface of the processing table 1 to ensure the stability of the device during processing, and fixing plates 5 are fixedly connected to the four directions of the outer edge of the processing table 1, and a rotating shaft 12 is rotatably connected to one side of the four fixing plates 5, and a bidirectional screw sleeve 13 is fixedly connected to the outside of the four rotating shafts 12, and sliders 14 are spirally driven at both ends of the outside of the bidirectional screw sleeve 13, wherein the thread directions of the bidirectional screw sleeve 13 are symmetrically arranged in opposite directions, so that the bidirectional screw sleeve 13 is driven to rotate when the rotating shaft 12 rotates, so that two T-plates 2 on the same side can move toward or away from each other;

[0023] A T-plate 2 is fixedly connected to the upper surface of the slider 14, and the outside of the T-plate 2 slides with the inside of the processing table 1. The four rotating shaft rods 12 are fixedly connected to the bevel gear 11 at one end away from the fixed plate 5, and the four bevel gears 11 are meshed with each other. A motor 9 is installed on the outside of one side of the fixed plate 5, and the output end of the motor 9 is fixed to the end of the rotating shaft rod 12 on the corresponding side. After starting, the motor 9 can drive the rotating shaft rod 12 connected thereto to rotate, and then the rotating rotating shaft rod 12 drives the bevel gear 11 to rotate. Since the four bevel gears 11 are meshed with each other, a single bevel gear 11 can synchronously drive the rotation of the other three bevel gears 11 when rotating, so that the four rotating shaft rods 12 can rotate synchronously, and then the four bidirectional screw sleeves 13 can rotate synchronously, so that the two T-plates 2 on the same side move toward each other and fit closely on both sides of the shell edge to limit the shell edge and avoid deformation of the luggage during processing.

[0024] like Figure 1 As shown, four positioning chamfered pieces 3 are fixedly connected to the upper surface of the processing table 1, and the four positioning chamfered pieces 3 are sequentially arranged between two adjacent T-plates 2, so that after the luggage shell is buckled on the upper surface of the processing table 1, one side of the four positioning chamfered pieces 3 is respectively attached to the four corresponding corners of the shell, so as to limit the luggage, and ensure that when the luggage shell is buckled on the upper surface of the processing table 1, the four sides of the shell are exactly placed between the two T-plates 2 in four directions, which is convenient for the subsequent limiting of the luggage.

[0025] like Figure 1As shown, in the device, a support column 6 is installed at the diagonal center of the upper surface of the processing table 1, and a top plate 8 is fixedly connected to the top of the support column 6. When the case shell is buckled on the upper surface of the processing table 1, the top of the shell can overlap the upper surface of the top plate 8 to provide support for the top of the case, further reducing the possibility of deformation of the case after being fixed.

[0026] like Figure 3 and Figure 4 As shown, in the device, the lower surface of the processing table 1 is fixedly connected with a support plate 15 near the four bevel gears 11, and the outsides of the four rotating shaft rods 12 all penetrate the support plates 15 on the corresponding sides, providing support for the end of the rotating shaft rod 12 away from the fixed plate 5, thereby ensuring the stability of the rotating shaft rod 12 during rotation.

[0027] like Figure 1 and Figure 3 As shown, in the device, four rectangular slots are provided inside the processing table 1, so that the T-plate 2 can fit and move in the slots, ensuring that the bidirectional screw sleeve 13 drives the T-plate 2 to move stably when rotating.

[0028] like Figure 2 and Figure 3 As shown, a limiting rod 10 is fixedly connected to one side of the outside of the four fixed plates 5. The limiting rod 10 can limit the T-plate 2 to prevent the T-plate 2 from moving excessively, causing the slider 14 to move out of the bidirectional screw sleeve 13.

[0029] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] The implementation principle of a fixing device for luggage processing in an embodiment of the present application is as follows: when in use, the luggage shell is buckled on the upper surface of the processing table 1, and the four sides of the shell are respectively placed between two T-plates 2 at corresponding positions, and then the motor 9 is started, so that the output end of the motor 9 drives the rotating shaft rod 12 to rotate, and then the rotating shaft rod 12 drives the bevel gear 11 to rotate when rotating. Since the four bevel gears 11 are meshed with each other, a single bevel gear 11 can synchronously drive the rotation of the other three bevel gears 11 when rotating, so that the four rotating shaft rods 12 can rotate synchronously, and then the four bidirectional screw sleeves 13 can rotate, so that the two T-plates 2 on the same side move toward each other and fit tightly on both sides of the shell edge to achieve the limit of the shell edge, which is convenient for forming support for the inside of the shell, effectively avoiding the inward deformation of the luggage shell after fixation, and improving the processing effect of the luggage.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixing device for bag processing, comprising a processing table (1) and supporting legs (4) installed at four corners of the lower surface of the processing table (1), characterized in that: The outer edge of the processing table (1) is fixedly connected to a fixed plate (5) in four directions, and one side of the outside of the four fixed plates (5) is rotatably connected to a rotating shaft rod (12). The outside of the four rotating shaft rods (12) is fixedly connected to a bidirectional screw sleeve (13), and both ends of the outside of the bidirectional screw sleeve (13) are spirally driven with a slider (14). The upper surface of the slider (14) is fixedly connected to a T-shaped plate (2), and the outside of the T-shaped plate (2) slides with the inside of the processing table (1). The ends of the four rotating shaft rods (12) away from the fixed plate (5) are fixedly connected to a bevel gear (11), and the four bevel gears (11) are meshed with each other. A motor (9) is installed on the outside of one side of the fixed plate (5), and the output end of the motor (9) is fixed to the end of the rotating shaft rod (12) on the corresponding side.

2. A fixing device for bag processing according to claim 1, characterized in that: Four positioning chamfered plates (3) are fixedly connected to the upper surface of the processing table (1), and the four positioning chamfered plates (3) are sequentially arranged between two adjacent T-plates (2).

3. A fixing device for bag processing according to claim 2, characterized in that: A support column (6) is installed at the diagonal center of the upper surface of the processing table (1), and a top plate (8) is fixedly connected to the top of the support column (6).

4. The fixing device for bag processing according to claim 1, characterized in that: The lower surface of the processing table (1) is fixedly connected with a support plate (15) on the side close to the four bevel gears (11), and the outsides of the four rotating shaft rods (12) all penetrate the support plate (15) on the corresponding side.

5. The fixing device for bag processing according to claim 1, characterized in that: The processing table (1) is provided with four rectangular sliding grooves inside, so that the T-plate (2) can fit and move in the sliding grooves.

6. The fixing device for bag processing according to claim 1, characterized in that: One side of the outside of the four fixing plates (5) is fixedly connected to a limiting rod (10).

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