Semi-automatic cutting machine

Abstract

The utility model belongs to the technical field of cutting machining, and particularly relates to a semi-automatic cutting machine which comprises a cutting knife and further comprises a collecting box, a cutting mechanism, a cutting mechanism, a cutting mechanism and a cutting mechanism, the cutting knife is fixed to the collecting box, and at least the upper portion of the cutting knife extends out of the collecting box; the workbench is arranged on the collecting box and can slide on the collecting box in the front-back direction, two check blocks, a table cover and a gap penetrating through the workbench vertically are arranged on the workbench, the two check blocks are arranged on the left side and the right side of the gap respectively, the table cover is located on the rear sides of the two check blocks, and the upper portion of the cutting knife penetrates through the gap; when the working table slides backwards, the cutting knife is exposed out of the working table, and when the working table slides forwards, the cutting knife is shielded between the two check blocks or in the table cover. The working table and the collecting box can slide relative to each other, when cutting is not carried out and before cutting is started, a product to be machined is placed on the working table, the working table slides to the front, the cutting knife can not be exposed, and safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cutting processing technical field, concretely relates to a semi -automatic cutting machine. BACKGROUND

[0002] With the development of modern mechanical processing industry, the application of cutting machine is more and more extensive. Cutting machine can cut metal or non-metal products, and it cuts products quickly through high-speed rotating cutting knife. Usually, cutting knife is exposed to the environment, causing personal safety problems of operators. SUMMARY

[0003] The utility model is directed to the above technical problem, and the purpose is to provide a semi -automatic cutting machine.

[0004] A semi -automatic cutting machine, including cutting knife, still includes:

[0005] Collecting box, fixed with the cutting knife, the cutting knife at least upper portion protrudes from the collecting box;

[0006] Workbench, set up in the collecting box and can slide on the collecting box along front and back directions, two stop blocks, a table cover and a gap through the workbench are arranged on the workbench, two stop blocks are arranged on the left and right sides of the gap respectively, the table cover is located at the rear side of two stop blocks, and the upper part of the cutting knife passes through the gap.

[0007] When the workbench slides backward, the cutting knife is exposed to the workbench, and when the workbench slides forward, the cutting knife is shielded between two stop blocks or in the table cover.

[0008] Optionally, the workbench and the collecting box are connected through a plurality of sliding rails.

[0009] Optionally, the top of the collecting box has an open mouth, the workbench is provided with an empty window, the open mouth of the collecting box is below the empty window, and the empty window is located on one side in front of two stop blocks.

[0010] Optionally, the workbench is further provided with:

[0011] Two baffle plates are arranged on the rear side of two stop blocks respectively, the front side part of the table cover is shielded by two baffle plates, and the two baffle plates have a preset distance between them.

[0012] Washing device, set up between two baffle plates rear side, washing spray head is towards two baffle plates between the front side stop block.

[0013] Optionally, the workbench is further provided with:

[0014] A push plate is vertically arranged on the front side of the workbench.

[0015] Optionally, the semi-automatic cutting machine further comprises a fixing mechanism arranged on one side of the workbench, the fixing mechanism comprising:

[0016] A movable rod is movable leftward and rightward and forward and backward, the movable rod being movable to the workbench, one side surface of the movable rod being abutting against one end of the product to be processed.

[0017] Optionally, the fixing mechanism further comprises:

[0018] A leftward and rightward moving mechanism having a leftward and rightward moving end;

[0019] A forward and backward moving mechanism having a forward and backward moving end, the forward and backward moving mechanism being arranged on the leftward and rightward moving end of the leftward and rightward moving mechanism, the movable rod being arranged on the forward and backward moving end of the forward and backward moving mechanism.

[0020] Optionally, the leftward and rightward moving mechanism comprises:

[0021] A transverse fixing shaft fixed to one side of the workbench;

[0022] An axial moving platform as the leftward and rightward moving end being slidably connected to the transverse fixing shaft in a leftward and rightward direction;

[0023] A handle connected to the axial moving platform through a worm gear device, the worm gear device being arranged inside the transverse fixing shaft, the handle being located on one side of the transverse fixing shaft.

[0024] Optionally, the transverse fixing shaft is provided with a sliding groove on each of the front and back sides thereof;

[0025] The axial moving platform is provided with a clamping jaw on the bottom surface thereof, the clamping jaw being clamped in the sliding groove.

[0026] Optionally, the forward and backward moving mechanism comprises:

[0027] A slide rail fixed to the leftward and rightward moving end of the leftward and rightward moving mechanism, the length direction of the slide rail being a forward and backward direction;

[0028] A sliding block slidably connected to the slide rail in the forward and backward direction, the sliding block being connected to the movable rod as the forward and backward moving end.

[0029] Optionally, the leftward and rightward moving end of the leftward and rightward moving mechanism is provided with two limiting plates respectively, the two limiting plates being located on the front and back sides of the slide rail respectively.

[0030] Optionally, the fixing mechanism further comprises:

[0031] A first connecting plate is arranged on the front and back moving end of the front and back moving mechanism;

[0032] A second connecting plate is arranged on the first connecting plate, and an avoiding slot penetrating in the left and right direction is arranged on the second connecting plate, and a threaded hole penetrating in the up and down direction is arranged above the avoiding slot;

[0033] The movable rod is inserted into the avoiding slot and extends from both ends of the avoiding slot, and the movable rod is locked by screwing the threaded hole through the locking piece.

[0034] Optionally, the workbench is further provided with:

[0035] A scale is arranged on the side of the gap in front of the stopper.

[0036] Beneficial effects:

[0037] 1. The workbench and the collecting box can slide, the product to be processed is placed on the workbench when cutting is not performed and before cutting is started, and the workbench is slid to the front side, so that the cutting knife is not exposed, and safety is increased.

[0038] 2. The gap in the workbench is designed, and the cutting debris falls into the collecting box below.

[0039] 3. The cleaning device is designed, and the product to be processed can be washed better.

[0040] 4. The fixing mechanism is used for fixing the product to be processed, and once the position of the movable rod is determined, the product to be processed is positioned by abutting one end of the product to be processed to one side of the movable rod, so that positioning is fast and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0041] Figure 1 It is a whole structure schematic view of the utility model;

[0042] Figure 2 It is a structure schematic view of the utility model in the cutting knife shielding state;

[0043] Figure 3 It is a structure schematic view of the utility model in the cutting knife exposed on the workbench;

[0044] Figure 4 It is a structure schematic view of the utility model fixing mechanism;

[0045] Figure 5 It is Figure 4 the local enlarged view;

[0046] Figure 6The position relation between the fixing mechanism, the workbench and the product to be processed is shown in the figure. DETAILED DESCRIPTION

[0047] The preferred embodiments of the present application will be described in detail with reference to the drawings, so that the purpose, characteristics and advantages of the present application can be more clearly understood. It should be understood that the embodiments shown in the drawings are not a limitation on the scope of the present application, but only to illustrate the essential spirit of the technical scheme of the present application.

[0048] In the following description, for the purpose of illustrating various disclosed embodiments, specific details are set forth in order to provide a thorough understanding of various disclosed embodiments. However, it will be recognized by one of ordinary skill that the embodiments can be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In other instances, well-known structures, materials, or operations are not shown or described in detail in order to avoid obscuring the description of the embodiments.

[0049] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrase "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. In addition, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0050] In the following description, in order to clearly show the structure and working mode of the present application, many directional words will be used for description, but the words of "front", "back", "left", "right", "outer", "inner", "outward", "inward", "up", "down" and the like should be understood as convenient language, and should not be understood as limiting words.

[0051] Referring to Figures 1 to 6 The present application provides a kind of semi-automatic cutting machine, including cutting knife 1, collection box 2 and workbench 3.

[0052] Cutting knife 1 can adopt the cutting knife of prior art that can cut, for example electric cutting knife.Cutting knife 1 is fixed in collection box 2, and cutting knife 1 at least upper portion protrudes from collection box 2 and passes through the gap 33 of workbench 3, so that cutting knife 1 can be exposed to the gap 33 on workbench.

[0053] The workbench 3 is arranged on the collecting box 2 and can slide on the collecting box 2 in the front-rear direction. The workbench 3 is provided with two stoppers 31, a bench cover 32 and a gap 33. The two stoppers 31 are respectively arranged on the left and right sides of the gap 33, the bench cover 32 is located at the rear side of the two stoppers 31, and the gap 33 penetrates the workbench 3 from top to bottom. The upper part of the cutting knife 1 passes through the gap 33, that is, the upper part of the cutting knife 1 is exposed on the workbench 3. However, since the workbench 3 is slidably connected to the collecting box 2, and the two stoppers 31 and the bench cover 32 are arranged on the workbench 3, when the workbench 3 slides backward, as shown in Figure 3 , the cutting knife 1 is exposed on the workbench 3, and at this time, the cutting work on the product to be processed 9 can be performed. When the workbench 3 slides forward, as shown in Figure 2 , the cutting knife 1 is shielded between the two stoppers 31 or in the bench cover 32, that is, when the workbench 3 slides forward, the cutting knife 1 is in a non-exposed state.

[0054] In use of the utility model, the operator places the product to be processed 9 on the workbench 3, and the product to be processed 9 abuts against the front side of the two stoppers 31, at this time, the cutting knife 1 is in a non-exposed state. The operator holds the product to be processed 9 with both hands and pushes it backward, so as to make the workbench 3 move forward and backward relative to the collecting box 2, and the cutting knife 1 is exposed from the gap 33 to cut the product to be processed 9. When no cutting is performed or before the cutting starts, the product to be processed 9 is placed on the workbench 3, and the workbench 3 is slid to the front side, so as to make the cutting knife 1 not exposed, thereby increasing safety.

[0055] In an embodiment, the workbench 3 and the collecting box 2 are connected through a plurality of sliding rails.

[0056] Specifically, as shown in Figures 2 to 3 , rails 22 can be arranged on the four side walls of the collecting box 2, the length direction of the rails 22 is the front-rear direction, and sliding blocks 37 are arranged at the bottom end of the workbench 3. Each sliding block 37 can slide in the corresponding rail 22 in the front-rear direction, so as to realize the sliding connection between the workbench 3 and the collecting box 2.

[0057] In an embodiment, referring to Figure 2 and Figure 3 , the top of the collecting box 2 has an open port. The workbench 3 is provided with an empty window 34, the lower part of the empty window 34 is the open port of the collecting box 2, and the empty window 34 is located on the front side of the two stoppers 31.

[0058] The design of the empty window 34 facilitates the falling of the cutting debris into the collecting box 2 below.

[0059] In an embodiment, referring to Figure 2 and Figure 3 , the workbench 3 is further provided with two baffle plates 35 and a cleaning device.

[0060] Two baffle plates 35 are arranged at the back of the two blocks 31, and the two baffle plates 35 shield the front side of the platform cover 32, and the two baffle plates 35 have a preset distance between them.

[0061] A cleaning device is arranged at the back between the two baffle plates 35, and the cleaning nozzle of the cleaning device faces the block 31 at the front side between the two baffle plates 35. The cleaning device discharges water through the gap between the two baffle plates 35, which can better wash the products to be processed.

[0062] In an embodiment, referring to Figure 2 and Figure 3 , the workbench 3 is also provided with a push plate 36, which is vertically arranged at the front side of the workbench 3.

[0063] The operator can move the workbench 3 forward and backward by acting on the push plate 36. Of course, the push plate 36 can be replaced by a handle or other device that is easy to push.

[0064] In an embodiment, referring to Figure 1 、 Figures 4 to 6 , the semi-automatic cutting machine further comprises a fixing mechanism 4 arranged at the left side or the right side of the workbench 3, as shown in Figure 6 , the fixing mechanism 4 is arranged at the left side of the workbench 3.

[0065] The fixing mechanism 4 comprises a movable rod 41, which can move left and right and forward and backward, and can be moved to the workbench 3, and one side surface of the movable rod 41 can abut against one end of the product to be processed 9.

[0066] In use, the movable rod 41 is moved left and right and forward and backward to the target position above the workbench 3, referring to Figure 6 , the right end surface of the movable rod 41 pushes the left end of the product to be processed 9, thereby fixing the position of the product to be processed 9. When the operator pushes the product to be processed 9 backward with both hands, the product to be processed 9 is kept abutting against the movable rod 41 on the left side, so that the product to be processed 9 does not move left and right, ensuring the cutting quality. Since the movable rod 41 also has the function of moving forward and backward, when the operator pushes the product to be processed 9 backward, the movable rod 41 can cooperate with the forward and backward sliding between the workbench 3 and the lower collecting box 2, so that the left end of the product to be processed 9 always abuts against the right end surface of the movable rod 41 during the movement and cutting process.

[0067] The movable rod 41 can move left and right and forward and backward, and can fix the product to be processed 9 at any position on the workbench 3.

[0068] When the fixing mechanism is not needed, the movable rod 41 can be moved to the side away from the workbench 3, without affecting the workers to directly cut on the workbench 3.

[0069] In an embodiment, the fixing mechanism 4 further comprises a left-right moving mechanism and a front-back moving mechanism.

[0070] The left-right moving mechanism has a left-right moving end. The front-back moving mechanism has a front-back moving end, and the front-back moving mechanism is arranged on the left-right moving end of the left-right moving mechanism and driven by the left-right moving mechanism to move left and right. The movable rod 41 is arranged on the front-back moving end of the front-back moving mechanism and driven by the front-back moving mechanism to move forward and backward.

[0071] In an embodiment, referring to Figure 4 and Figure 5 , the left-right moving mechanism comprises a transverse fixed shaft 42, an axial moving platform 43, and a handle 44.

[0072] The transverse fixed shaft 42 is fixed to one side of the workbench 3, for example, the left side of the workbench. The axial moving platform 43 is slidably connected to the transverse fixed shaft 42 as a left-right moving end. The handle 44 is connected to the axial moving platform 43 through a worm gear device arranged inside the transverse fixed shaft 42, and the handle 44 is located on the side away from the workbench 3, for example, the left side.

[0073] In use, rotating the handle 44 can push the axial moving platform 43, for example, rotating the handle 44 clockwise can make the axial moving platform 43 move right, and rotating the handle 44 counterclockwise can make the axial moving platform 43 move left.

[0074] In an embodiment, the transverse fixed shaft 42 is provided with a sliding groove 421 on the front and back sides. The axial moving platform 43 is provided with a clamping jaw 431 on the bottom surface, and the clamping jaw 431 is clamped in the sliding groove 421.

[0075] The sliding groove 421 and the clamping jaw 431 are used between the transverse fixed shaft 42 and the axial moving platform 43 to cooperate with each other, so that the axial moving platform 43 cannot move vertically (forward and backward), but can only move axially (left and right). Due to the design of the worm gear device and the gravity of the left-right moving mechanism itself, the moving speed is relatively slow, and a locking structure is not needed.

[0076] In an embodiment, referring to Figure 4 and Figure 5 , the front-back moving mechanism comprises a sliding rail 45 and a sliding block 46.

[0077] The slide rail 45 is fixed on the left-right moving end of the left-right moving mechanism, and the length direction of the slide rail 45 is the front-rear direction. The slide block 46 is slidingly connected to the slide rail 45 in the front-rear direction, and the slide block 46 is connected to the movable rod 41 as a front-rear moving end.

[0078] The slide block 46 can slide along the front-rear direction on the slide rail 45 with the movable rod 41. Since the movable rod 41 only receives the force in the left-right direction and also needs to slide in cooperation with the workbench 3, no locking structure is arranged on the front-rear moving mechanism.

[0079] In an embodiment, referring to Figure 4 and Figure 5 , two limiting plates 47 are arranged on the left-right moving end of the left-right moving mechanism respectively, and the two limiting plates 47 are respectively located on the front and rear sides of the slide rail 45 to prevent the front-rear moving mechanism from moving out of a certain range.

[0080] In an embodiment, referring to Figure 4 and Figure 5 , the fixing mechanism 4 further includes a first connecting plate 48 and a second connecting plate 49.

[0081] The first connecting plate 48 is arranged on the front-rear moving end of the front-rear moving mechanism. The second connecting plate 49 is arranged on the first connecting plate 48, and an avoiding groove penetrating the left-right direction is arranged on the second connecting plate 49. A threaded hole penetrating the up-down direction is arranged above the avoiding groove.

[0082] The movable rod 41 is inserted into the avoiding groove and extends out of the avoiding groove at both ends, and the movable rod 41 is locked by the locking piece 411 threadedly connected to the threaded hole.

[0083] The locking piece 411 can be a conventional locking piece such as a stud, a bolt or a screw. After the locking piece 411 is threadedly connected to the threaded hole, the bottom end of the locking piece 411 abuts against the top surface of the movable rod 41 in the avoiding groove, so as to achieve the locking purpose.

[0084] In use, after the left-right moving mechanism drives the movable rod 41 to move leftward and rightward, and the position to be fixed is coarsely adjusted, the movable rod 41 is slid in the avoiding groove to finely adjust the position to be fixed. After the adjustment is completed, the movable rod 41 is locked by the locking piece 411.

[0085] In an embodiment, a scale is further arranged on the workbench 3, and the scale is located on one side of the gap 33 in front of the stop block 31.

[0086] Preferably, the scale is located on the side close to the fixing mechanism 4, and the zero degree of the scale is located on one side of the gap 33.

[0087] In use, for example, if a quartz product with a length of 200 mm is to be cut, the left end fixing mechanism 4 is moved until the right end of the movable rod 41 is on the 200 mm scale line, then the left end of the product to be processed is directly pressed against the movable rod 41, and the workbench 3 is moved to make the cutting knife 1 cut the product.

[0088] The preferred embodiments of the present application have been described in detail above, but it should be understood that, after reading the above teaching of the present application, those skilled in the art can make various changes or modifications to the present application. These equivalent forms also fall within the scope defined by the claims attached hereto.

Claims

1. A semi-automatic cutting machine comprising a cutting knife, characterized in that, Also include: Collecting box, fixed with the cutting knife, the cutting knife at least upper part protruding from the collecting box; Workbench, provided on the collecting box and can slide on the collecting box along the front and back direction, the workbench is provided with two blocks, a table cover and a gap through the workbench, two blocks are respectively arranged on the left and right sides of the gap, the table cover is located at the rear side of two blocks, and the upper part of the cutting knife passes through the gap; When the workbench slides backward, the cutting knife is exposed to the workbench, and when the workbench slides forward, the cutting knife is shielded between two blocks or in the table cover.

2. A semi-automatic cutting machine as claimed in claim 1, characterized in that The workbench and the collecting box are connected through a plurality of sliding rails; And / or, the top of the collecting box has an open mouth, the workbench is provided with an empty window, the lower part of the empty window is the open mouth of the collecting box, and the empty window is located on one side in front of two blocks; And / or, the workbench is further provided with: Two baffle plates, respectively arranged on the rear side of two blocks, two baffle plates shield the front side of the table cover, and the two baffle plates have a preset distance; Cleaning device, arranged between the two rear sides of the baffle plate, the cleaning nozzle is directed to the block between the front side of the two baffle plates; And / or, the workbench is further provided with: Push plate, vertically arranged on the front side of the workbench.

3. A semi-automatic cutting machine as claimed in claim 1, wherein, The semi-automatic cutting machine further comprises a fixing mechanism, and the fixing mechanism is arranged on one side of the workbench. The movable rod can move left and right and forward and backward, and the movable rod can be moved to the workbench.

4. A semi-automatic cutting machine as claimed in claim 3, wherein, The fixing mechanism further comprises: Left and right moving mechanism, having left and right moving end; Front and back moving mechanism, having front and back moving end, the front and back moving mechanism is arranged on the left and right moving end of the left and right moving mechanism, and the movable rod is arranged on the front and back moving end of the front and back moving mechanism.

5. A semi-automatic cutting machine as claimed in claim 4, wherein, The left and right moving mechanism comprises: Horizontal fixed shaft, fixed to one side of the workbench; Axial moving platform, as the left and right moving end, slidingly connected to the horizontal fixed shaft in the left and right direction; Handle, connected to the axial moving platform through a worm gear device, the worm gear device is arranged in the horizontal fixed shaft, and the handle is located on one side of the horizontal fixed shaft.

6. A semi-automatic cutting machine as claimed in claim 5, characterised in that, The front and back sides of the horizontal fixed shaft are respectively provided with sliding grooves; The bottom surface of the axial moving platform is provided with a clamping jaw, and the clamping jaw is clamped in the sliding groove.

7. A semi-automatic cutting machine as claimed in claim 4, 5 or 6, characterised in that, The front and back moving mechanism comprises: Slide rail, fixed to the left and right moving end of the left and right moving mechanism, and the length direction is the front and back direction; Sliding block, slidingly connected to the slide rail in the front and back direction, and connected to the movable rod as the front and back moving end.

8. A semi-automatic cutting machine as claimed in claim 7, characterised in that, Two limit plates are respectively arranged on the left and right moving end of the left and right moving mechanism.

9. A semi-automatic cutting machine as claimed in claim 4, wherein, The fixing mechanism further comprises: First connecting plate, arranged on the front and back moving end of the front and back moving mechanism; A second connecting plate is arranged on the first connecting plate, and an avoiding groove penetrating in the left-right direction is arranged on the second connecting plate, and a threaded hole penetrating in the up-down direction is arranged above the avoiding groove; The movable rod is inserted into the avoiding groove and extends from both ends of the avoiding groove, and the movable rod is locked by a locking member through threaded connection with the threaded hole.

10. A semi-automatic cutting machine as claimed in any one of claims 1 to 6, characterized in that The workbench is further provided with: A scale is arranged on one side of the gap in front of the stop block.

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