Plate processing equipment

Abstract

The utility model discloses plate processing equipment which comprises a processing table, a driving shaft is in transmission connection with the processing table, a saw blade used for sawing plates is arranged on the driving shaft, and a clamping mechanism used for connection is arranged between the driving shaft and the saw blade. The clamping mechanism comprises a first lantern ring arranged on the surface of the driving shaft in a sleeving mode, the saw blade is fixedly connected to the surface of the first lantern ring, a second lantern ring is fixedly connected to one side of the first lantern ring, two positioning rods are movably arranged on the second lantern ring in a penetrating mode, and positioning grooves matched with the positioning rods are formed in the surface of the driving shaft. The surface of the first lantern ring is in threaded connection with a threaded sleeve, and a linkage piece is arranged between the threaded sleeve and the positioning rod. According to the plate processing equipment, through the arrangement of the clamping mechanism, detachable connection of the driving shaft and the saw blade is achieved, the two corresponding positioning rods can be driven to synchronously move towards each other or away from each other in the X-axis direction by rotating the threaded sleeves, and then the two positioning rods on the positioning rods are operated in one step; the assembly steps of the first lantern ring and the driving shaft are reduced, an extrusion spring structure does not need to be adopted, cost is reduced, tedious operation caused by installation of an extrusion spring is avoided, and therefore the assembly efficiency of the saw blade is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate processing device. Background Art

[0002] The board processing technology includes basic processing technologies such as wood cutting, wood drying, wood gluing, wood surface decoration, and functional processing technologies such as wood protection and wood modification. Cutting methods include sawing, planing, milling, drilling, sanding, etc.

[0003] When processing boards, it is often necessary to use a multi-blade saw to cut the boards into strips of corresponding sizes.

[0004] The existing patent document with announcement number CN220218835U discloses a multi-blade saw hydraulic sleeve for wooden box processing, including a drive shaft, three hydraulic sleeve bodies and three mounting sleeves arranged on the outside of the drive shaft, an adjustment and fixing assembly is arranged between the drive shaft and the mounting sleeve, a fixing assembly is arranged between the mounting sleeve and the hydraulic sleeve body, and a saw blade is fixedly connected to the hydraulic sleeve body. By setting the adjusting groove, fixing rod, sleeve, pull rod, extrusion spring, screw and slot, not only can the installation sleeve be firmly fixed on the driving shaft, but also the distance between two adjacent hydraulic sleeve bodies and saw blade can be adjusted conveniently, so as to cut the plate into strip plates of corresponding sizes, thereby improving the practicality of the device; the reasonable structural design facilitates the fixing of the hydraulic sleeve body firmly on the outer side of the four plug rods between the limiting ring and the clamping ring, so that the fixing of the hydraulic sleeve body is more stable and not easy to fall off, and at the same time it is convenient to disassemble the hydraulic sleeve body, and the installation sleeve can be firmly fixed on the driving shaft, and at the same time it is convenient to adjust the distance between two adjacent hydraulic sleeve bodies and saw blade, so as to cut the plate into strip plates of corresponding sizes, thereby improving the practicality of the device.

[0005] Although the above-mentioned multi-blade saw hydraulic sleeve for wooden box processing can solve the corresponding technical problems, it first uses a fixing rod to clamp in the corresponding adjustment groove to realize the positioning operation of the mounting sleeve, and then locks the fixing rod by screws to strengthen the connection between the mounting sleeve and the drive shaft. However, each fixing rod corresponds to a screw, and multiple screws need to be screwed in sequence when disassembling the saw blade, resulting in complicated steps for fixing the mounting sleeve and the drive shaft. In addition, the screws are small in size and are easily lost during the disassembly process, which affects the connection operation between the mounting sleeve and the drive shaft. For this reason, we propose a plate processing equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a plate processing device for solving the problems raised by the above background technology.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A plate processing device, comprising:

[0009] A processing table, on which a driving shaft is connected in transmission, the driving shaft is provided with a saw blade for sawing the plate, and a clamping mechanism for connection is provided between the driving shaft and the saw blade;

[0010] Among them, the clamping mechanism includes a first ring sleeved on the surface of the driving shaft, the saw blade is fixedly connected to the surface of the first ring, a second ring is fixedly connected to one side of the first ring, two positioning rods are movably penetrated on the second ring, a positioning groove adapted to the positioning rod is opened on the surface of the driving shaft, a screw sleeve is threadedly connected to the surface of the first ring, and a connecting piece is provided between the screw sleeve and the positioning rod.

[0011] As a preferred technical solution, the linkage comprises a connecting rod movably penetrating the positioning rod, one end of the connecting rod is movably connected to the screw sleeve, and the two connecting rods on the screw sleeve are symmetrically arranged about the central axis of the screw sleeve.

[0012] As a preferred technical solution, the connecting rod is in a V-shaped structure, and the positioning rod is provided with an inclined hole adapted to the connecting rod, and the inner wall surface of the inclined hole is slidably connected to one end of the connecting rod.

[0013] As a preferred technical solution, a limiting groove is provided on the surface of the screw sleeve, the inner cavity of the connecting rod is slidably connected with a limiting strip adapted thereto, and one end of the connecting rod away from the positioning rod is fixedly connected to the corresponding limiting strip.

[0014] As a preferred technical solution, the limiting groove and the limiting strip are both annular structures, and the cross section of the limiting strip is circular, and the opening size of the cross section of the limiting groove is smaller than the circular diameter of the cross section of the limiting strip.

[0015] As a preferred technical solution, a convex ring is integrally formed on the surface of one end of the first ring facing the second ring, and the outer diameter of the convex ring is larger than the inner diameter of the threaded sleeve.

[0016] As a preferred technical solution, a groove is provided on the surface of the driving shaft along its axial direction, and a convex strip matching the groove is fixedly connected to the inner wall surface of the first sleeve ring.

[0017] The present invention has at least the following beneficial effects: the plate processing equipment of the present invention realizes a detachable connection between the drive shaft and the saw blade by setting a clamping mechanism, and can drive the corresponding two positioning rods to move synchronously toward or away from each other along the X-axis direction by rotating the screw sleeve, thereby realizing a one-step operation of the two positioning rods on the positioning rod, which helps to reduce the assembly steps of the first ring and the drive shaft, and does not need to adopt an extrusion spring structure, which not only reduces the cost but also avoids the tedious operation caused by installing the extrusion spring, thereby further improving the assembly efficiency of the saw blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a plate processing device of the utility model;

[0019] Figure 2 It is a structural stereoscopic schematic diagram of a driving shaft, a saw blade and a clamping mechanism of a plate processing device of the utility model;

[0020] Figure 3 It is a structural three-dimensional exploded schematic diagram of a drive shaft, a saw blade and a clamping mechanism of a plate processing device of the utility model;

[0021] Figure 4 It is a schematic structural cross-sectional diagram of a saw blade and a clamping mechanism of a plate processing device of the utility model;

[0022] Figure 5 It is a structural three-dimensional cutaway schematic diagram of a clamping mechanism of a plate processing device of the utility model.

[0023] In the figure: 1, processing table; 2, driving shaft; 3, saw blade; 4, clamping mechanism; 41, first ring; 411, convex ring; 42, second ring; 43, positioning rod; 44, screw sleeve; 45, connecting rod; 46, limiting groove; 47, limiting strip; 5, positioning groove; 6, groove; 7, convex strip. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 5The present embodiment provides a plate processing device, comprising: a processing table 1, a driving shaft 2, a saw blade 3 for sawing a plate, and a clamping mechanism 4 for connecting the driving shaft 2 and the saw blade 3. The processing table 1 is provided with a driving mechanism for driving the driving shaft 2 to rotate, and a plurality of saw blades 3 are detachably connected to the driving shaft 2 through the clamping mechanism 4; the clamping mechanism 4 comprises a first sleeve 41 sleeved on the surface of the driving shaft 2, the saw blade 3 is fixedly connected to the surface of the first sleeve 41, a second sleeve 42 is fixedly connected to one side of the first sleeve 41, two symmetrically arranged positioning rods 43 are movably penetrated on the second sleeve 42, a positioning groove 5 adapted to the positioning rod 43 is opened on the surface of the driving shaft 2, and a plurality of positioning grooves 5 are equidistantly distributed along the axial direction of the driving shaft 2, so as to adjust the spacing between two adjacent saw blades 3 according to actual needs, a screw sleeve 44 is threadedly connected to the surface of the first sleeve 41, and a linkage is provided between the screw sleeve 44 and the positioning rod 43.

[0026] Among them, the connecting part includes a connecting rod 45 movably penetrating the positioning rod 43, one end of the connecting rod 45 is movably connected to the screw sleeve 44, and the two connecting rods 45 located on the screw sleeve 44 are symmetrically arranged about the central axis of the screw sleeve 44. Through the arrangement of the connecting part, the screw sleeve 44 can drive the two positioning rods 43 on the corresponding second ring 42 to achieve the effect of synchronous movement.

[0027] Among them, the connecting rod 45 is a V-shaped structure, and the positioning rod 43 is provided with an inclined hole adapted to the connecting rod 45. The inner wall surface of the inclined hole is slidably connected to one end of the connecting rod 45. Through the coordinated use of the connecting rod 45 and the inclined hole, the force direction can be changed, and the force direction of the positioning rod 43 can be mutually transformed from the Z-axis direction to the X-axis direction, so that the screw sleeve 44 can drive the corresponding two positioning rods 43 to move toward or away from each other synchronously, so that the positioning rod 43 is stuck in the inner cavity of the positioning groove 5 for positioning operation, or the positioning rod 43 is separated from the inner cavity of the positioning groove 5 for unlocking operation.

[0028] Among them, a limiting groove 46 is opened on the surface of the screw sleeve 44, and the inner cavity of the connecting rod 45 is slidably connected with a limiting strip 47 adapted thereto. The end of the connecting rod 45 away from the positioning rod 43 is fixedly connected to the corresponding limiting strip 47. Through the coordinated use of the limiting groove 46 and the limiting strip 47, the connecting rod 45 and the screw sleeve 44 can be movably connected to ensure that the screw sleeve 44 can rotate normally.

[0029] Among them, the limiting groove 46 and the limiting strip 47 are both annular structures, and the cross-section of the limiting strip 47 is circular. The opening size of the cross-section of the limiting groove 46 is smaller than the circular diameter of the cross-section of the limiting strip 47, which effectively prevents the limiting strip 47 from escaping from the inner cavity of the limiting groove 46.

[0030] Among them, a convex ring 411 is integrally formed on the surface of the first ring 41 facing one end of the second ring 42. The outer diameter of the convex ring 411 is larger than the inner diameter of the screw sleeve 44. The convex ring 411 can block the screw sleeve 44 and effectively prevent the screw sleeve 44 from excessively rotating and detaching from the surface of the first ring 41.

[0031] Among them, the surface of the driving shaft 2 is provided with a groove 6 along its axial direction, and the inner wall surface of the first ring 41 is fixedly connected with a convex strip 7 adapted to the groove 6. Through the coordinated use of the groove 6 and the convex strip 7, a guiding effect can be played on the first ring 41, which is helpful for the subsequent hole alignment operation of the positioning rod 43 and the positioning groove 5.

[0032] The working principle of the utility model is as follows: the first sleeve 41 is sleeved on the surface of the drive shaft 2 by aligning the convex strip 7 with the groove 6, and the first sleeve 41 is slid, so that the first sleeve 41 drives the saw blade 3 and the convex strip 7 to move synchronously, and the convex strip 7 slides in the inner cavity of the groove 6 until the saw blade 3 moves to the desired position, and the screw sleeve 44 is screwed with the help of an auxiliary tool (such as a wrench). Under the action of the thread, the screw sleeve 44 moves toward the direction of the saw blade 3, and the screw sleeve 44 drives the limiting groove 46, the limiting strip 47 and the connecting rod 45 to move synchronously. The connecting rod 45 moves step by step, and the connecting rod 45 slides in the inclined hole and pushes the positioning rod 43 to move toward the positioning groove 5, so that one end of the positioning rod 43 is stuck in the inner cavity of the corresponding positioning groove 5, thereby completing the connection operation of the saw blade 3 and the driving shaft 2. According to the above steps, other saw blades 3 can be installed on the driving shaft 2; on the contrary, by rotating the screw sleeve 44 in the opposite direction, the positioning rod 43 can be moved out of the inner cavity of the corresponding positioning groove 5, and then the first ring 41 can be slipped off from the driving shaft 2, thereby realizing the separation operation of the saw blade 3 and the driving shaft 2.

[0033] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A sheet metal processing equipment, characterized in that: include: A processing table, on which a driving shaft is connected in transmission, the driving shaft is provided with a saw blade for sawing the plate, and a clamping mechanism for connection is provided between the driving shaft and the saw blade; Among them, the clamping mechanism includes a first ring sleeved on the surface of the driving shaft, the saw blade is fixedly connected to the surface of the first ring, a second ring is fixedly connected to one side of the first ring, two positioning rods are movably penetrated on the second ring, a positioning groove adapted to the positioning rod is opened on the surface of the driving shaft, a screw sleeve is threadedly connected to the surface of the first ring, and a connecting piece is provided between the screw sleeve and the positioning rod.

2. A plate processing equipment according to claim 1, characterized in that: The linkage member comprises a connecting rod movably penetrating the positioning rod, one end of the connecting rod is movably connected to the screw sleeve, and two connecting rods on the screw sleeve are symmetrically arranged with respect to the central axis of the screw sleeve.

3. A plate processing equipment according to claim 2, characterized in that: The connecting rod is in a V-shaped structure, and an inclined hole matching the connecting rod is provided on the positioning rod, and the inner wall surface of the inclined hole is slidably connected to one end of the connecting rod.

4. A plate processing equipment according to claim 2, characterized in that: A limiting groove is provided on the surface of the screw sleeve, and a limiting strip adapted thereto is slidably connected to the inner cavity of the connecting rod, and one end of the connecting rod away from the positioning rod is fixedly connected to the corresponding limiting strip.

5. A plate processing equipment according to claim 4, characterized in that: The limiting groove and the limiting strip are both annular structures, and the cross section of the limiting strip is circular. The opening size of the cross section of the limiting groove is smaller than the circular diameter of the cross section of the limiting strip.

6. The plate processing equipment according to claim 1, characterized in that: A convex ring is integrally formed on the surface of one end of the first ring facing the second ring, and the outer diameter of the convex ring is greater than the inner diameter of the threaded sleeve.

7. A plate processing equipment according to any one of claims 1 to 6, characterized in that: A groove is provided on the surface of the driving shaft along its axial direction, and a convex strip matching the groove is fixedly connected to the inner wall surface of the first sleeve ring.

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