Sawing machine feeding frame

Abstract

A sawing machine feeding frame relates to the technical field of sawing machines and comprises two supports which are arranged in parallel in the feeding direction, a feeding frame is fixedly installed on one sides of the feeding ends of the two supports, the feeding frame is obliquely and downwards arranged towards the feeding ends of the two supports, a plurality of supporting protrusions are evenly and fixedly installed on the upper portion of each support at intervals in the length direction of the support, and the supporting protrusions are fixedly installed on the upper portion of each support. The multiple supporting protrusions on the two supports are arranged oppositely. The feeding mechanism comprises a driving piece fixedly installed on the side wall of one support, a transmission piece arranged between the two supports, an execution piece rotationally arranged between the two supports and the two feeding frames in the length direction of the supports, and a plurality of feeding pieces arranged on the execution piece at intervals in the feeding direction. The transmission part is connected with the power output end of the driving part, and the execution parts are connected with the power output end of the transmission part; the driving piece drives the executing piece to rotate through the transmission piece so as to drive the multiple feeding pieces to conduct intermittent conveying.

Description

Technical Field

[0001] The utility model relates to the technical field of sawing machines, in particular to a sawing machine feeding frame. Background Art

[0002] In the prior art, most sawing machines are used to cut bars and various pipes, and the materials to be processed are transported to the sawing machine through a feeding mechanism arranged on one side of the sawing machine. However, the existing sawing machine and feeding mechanism are both arranged horizontally, but the surface of the materials to be processed may be adhered to dirt, so that adjacent materials are easily blocked when they abut against each other, causing transportation suspension and affecting feeding efficiency.

[0003] In order to solve the above problems, a Chinese utility model patent with authorization announcement number CN217433214U discloses a sawing machine feed frame and a sawing machine, which, through the arrangement of a first supporting foot and a second supporting foot, makes the bottom plate in an inclined state, which can facilitate the sliding feeding of the workpiece, and the paddle can limit the movement of the workpiece. The support spring and the push rod arranged under the bottom plate interact with each other, so that the bottom plate can swing up and down to prevent the workpieces from abutting each other. Although the above patent can smoothly load materials, its overall structure is relatively complicated, and when its support spring and the push rod interact with each other, all the workpieces will vibrate, and the abutting workpieces will also swing as a whole, and will not be effectively separated. Moreover, if the vibration amplitude of the workpiece is too large, the limiting effect of the paddle on the workpiece will be weakened, which makes it easy for the workpiece to be fed over the paddle at will, affecting the normal cutting work of the sawing machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sawing machine feeding rack, which solves the problems of poor feeding effect and complex structure of the sawing machine feeding rack in the prior art.

[0005] A sawing machine feeding frame, comprising:

[0006] Two brackets are arranged in parallel along the feeding direction, and a feeding rack is fixedly installed on one side of the feeding end of the two brackets. The feeding rack is arranged downwardly and obliquely toward the feeding ends of the two brackets. A plurality of supporting protrusions are fixedly installed on the upper part of each bracket at uniform intervals along the length direction thereof, and the plurality of supporting protrusions on the two brackets are arranged facing each other; and

[0007] The feeding mechanism comprises a driving member fixedly mounted on the side wall of one of the brackets, a transmission member arranged between the two brackets, an actuator arranged between the two brackets and the two feeding racks in a rotational manner along the length direction of the brackets, and a plurality of feeding members arranged on the actuator at intervals along the feeding direction, wherein the transmission member is connected to the power output end of the driving member, and the actuators are all connected to the power output end of the transmission member;

[0008] The driving member drives the actuator to rotate through the transmission member to drive a plurality of feeding members to transmit intermittently.

[0009] Compared with the prior art, the utility model has the following beneficial effects: when in use, a plurality of rods are stacked in parallel on the feed rack in sequence and rest against the two opposing supporting protrusions at the feeding ends of the two brackets, and then the driving member is started to drive the actuator to rotate through the transmission member, so as to drive a plurality of feeding members to intermittently lift each rod and convey it along the feeding direction, so that each rod can be continuously clamped between the supporting protrusions of the two brackets along the conveying direction until it is sent out from the discharging ends of the two brackets to be sent into the sawing machine; the operation is simple and convenient, the overall structure of the feeding rack is simple, the feeding can be carried out stably, and it can also ensure that adjacent rods will not stick together.

[0010] Preferably, the transmission member includes two rotating shafts rotatably installed between the two brackets and a pulley assembly arranged on the side wall of one of the brackets away from the other bracket. The two rotating shafts are respectively located at the two ends of the two brackets, one end of one of the rotating shafts freely passes through the bracket and is connected to the power output end of the driving member, and the ends of the two rotating shafts located on the same side of the bracket freely pass through the bracket and are connected to the pulley assembly, and the actuator is arranged between the two rotating shafts.

[0011] Preferably, there are two actuators, each of which includes two rotating rods and a connecting rod. One ends of the two rotating rods are fixedly sleeved on the two rotating shafts in a one-to-one manner, and the two ends of the connecting rod are rotatably connected to the other ends of the two rotating rods through connecting seats in a one-to-one manner. A plurality of feeding members are fixedly installed between the connecting rods of the two actuators at intervals along the length direction of the connecting rod.

[0012] Preferably, each of the feeding members comprises a bracket fixedly mounted between two connecting rods, and a side wall of the bracket away from the connecting rods is an arc-shaped groove structure.

[0013] Preferably, the pulley assembly includes two pulleys which are coaxially fixedly connected to the two rotating shafts in a one-to-one correspondence, and the two pulleys are connected by a belt.

[0014] Preferably, the driving member comprises a motor fixedly mounted on a side wall of one of the brackets away from the other bracket, and a power output shaft of the motor is coaxially fixedly connected to one end of one of the rotating shafts.

[0015] Preferably, the feed rack includes two sliding rods fixedly connected to the two brackets one by one along the bracket arrangement direction and two supporting plates fixedly installed on the lower parts of the two sliding rods one by one, and the two sliding rods are arranged obliquely downward in the direction toward the bracket.

[0016] Preferably, the upper portions of the discharge ends of the two brackets are arranged to be inclined downward, and baffles are fixedly mounted on the two sliding rods and the two separated side walls of the discharge ends of the brackets along their length directions.

[0017] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of an embodiment of the utility model.

[0019] Figure 2 for Figure 1 Top view of the .

[0020] Figure 3 for Figure 2 A front cross-sectional view of the transfer of the central actuator and several feeding parts.

[0021] The numbers in the figure are: 1, bracket; 11, supporting protrusion; 2, sliding rod; 21, supporting plate; 22, baffle; 3, motor; 4, rotating shaft; 41, pulley; 42, belt; 5, rotating rod; 6, connecting rod; 61, connecting seat; 7, bracket; 8, rod. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0023] like Figure 1-2 As shown, an embodiment of the utility model provides a sawing machine feed rack, comprising: two brackets 1, which are arranged in parallel along a feeding direction, a feed rack is fixedly installed on one side of the feeding end of the two brackets 1, and the feed rack is arranged obliquely downward toward the feeding end of the two brackets 1, and a plurality of support protrusions 11 are fixedly installed on the upper part of each bracket 1 at uniform intervals along its length direction, and the plurality of support protrusions 11 on the two brackets 1 are arranged facing each other; and a feeding mechanism, which comprises a driving member fixedly installed on the side wall of one of the brackets 1, a transmission member arranged between the two brackets 1, an actuator rotatably arranged between the two brackets 1 and the two feed racks along the length direction of the bracket 1, and a plurality of feeding members arranged on the actuator at intervals along the feeding direction, the transmission member is connected to the power output end of the driving member, and the actuators are all connected to the power output end of the transmission member; the driving member drives the actuator to rotate through the transmission member to drive the intermittent transmission of a plurality of feeding members.

[0024] A plurality of rods 8 are stacked in parallel on the feed rack in sequence and rest against the two opposing supporting protrusions 11 at the feeding ends of the two brackets 1. Then, the driving member is started to drive the actuator to rotate through the transmission member, so as to drive a plurality of feeding members to intermittently lift each rod 8 and convey it along the feeding direction, so that each rod 8 can be continuously clamped between the supporting protrusions 11 of the two brackets 1 along the conveying direction until it is sent out from the discharging ends of the two brackets 1 to be sent into the sawing machine; the operation is simple and convenient, the overall structure of the feeding rack is simple, the feeding can be carried out stably, and it can also ensure that adjacent rods 8 will not stick together.

[0025] like Figure 1-3 As shown, according to another embodiment of the utility model, the feed rack of a sawing machine further optimizes the transmission member, actuator, feed member and driving member included therein, the transmission member includes two rotating shafts 4 rotatably installed between the two brackets 1 and a pulley assembly arranged on the side wall of one of the brackets 1 away from the other bracket 1, the two rotating shafts 4 are respectively located at the two ends of the two brackets 1, one end of one of the rotating shafts 4 freely passes through the bracket 1 and is connected to the power output end of the driving member, the ends of the two rotating shafts 4 located on the same side of the bracket 1 freely pass through the bracket 1 and are connected to the pulley assembly, the actuator is arranged between the two rotating shafts 4; and preferably, the pulley assembly includes two pulleys 41 corresponding to each other and coaxially fixedly connected to the two rotating shafts 4, the two pulleys 41 are connected by a belt 42, and the two rotating shafts 4 are driven to rotate synchronously through the transmission of the belt 42 and the two pulleys 41.

[0026] There are two actuators, each of which includes two rotating rods 5 and a connecting rod 6. One ends of the two rotating rods 5 are fixedly sleeved on the two rotating shafts 4 in a one-to-one manner, and both ends of the connecting rod 6 are rotatably connected to the other ends of the two rotating rods 5 through a connecting seat 61 in a one-to-one manner. A plurality of feeding parts are fixedly installed between the connecting rods 6 of the two actuators at intervals along the length direction of the connecting rod 6.

[0027] Each of the feeding pieces comprises a bracket 7 fixedly mounted between two connecting rods 6, and the side wall of the bracket 7 away from the connecting rod 6 is an arc-shaped groove structure, so as to better fit the rod 8 and stably lift the rod 8.

[0028] The driving member includes a motor 3 fixedly mounted on one of the brackets 1 away from the side wall of the other bracket 1, and the power output shaft of the motor 3 is coaxially fixedly connected to one end of one of the rotating shafts 4; and preferably, the motor 3 is equipped with an automatic braking device, so that the power output shaft of the motor 3 does not rotate automatically when the motor 3 is in a stopped state.

[0029] The starting motor 3 drives one of the rotating shafts 4 to rotate, and through the transmission of the belt 42 and the two pulleys 41, the two rotating shafts 4 rotate synchronously to drive the two rotating rods 5 in each actuator to rotate. The rotation of the two rotating rods 5 drives the connecting rod 6 to rotate at the same time. Due to the cooperation of the two rotating rods 5, the connecting rod 6 always remains horizontal. Through the cooperation of the connecting rods 6 in the two actuators, the several brackets 7 between the two connecting rods 6 can be driven to intermittently transport the rods 8 along the feeding direction between the several supporting protrusions 11 facing each other on the two brackets 1.

[0030] like Figure 1-3 As shown, according to another embodiment of the utility model, a sawing machine feed rack, preferably, comprises two slide bars 2 fixedly connected to the two brackets 1 one by one along the arrangement direction of the brackets 1 and two support plates 21 fixedly installed one by one on the lower parts of the two slide bars 2, and the two slide bars 2 are arranged obliquely downward in the direction toward the brackets 1; and preferably, the upper parts of the discharge ends of the two brackets 1 are arranged obliquely downward, and baffles 22 are fixedly installed on the two slide bars 2 and the two separated side walls of the discharge ends of the brackets 1 along their length directions; when a number of rods 8 are stored between the two slide bars 2, the baffles 22 can be used to limit the position of the rods 8, so that the rods 8 can maintain the same position during the entire loading process and the loading can be stably performed.

[0031] The use principle of the utility model is as follows: when the utility model is used, a plurality of rods 8 are first stacked in parallel between the two slide bars 2 in sequence, and rest against the two opposing support protrusions 11 at the feeding ends of the two brackets 1, and then the motor 3 is started to drive one of the rotating shafts 4 to rotate, and the two rotating shafts 4 are synchronously rotated through the transmission of the belt 42 and the two pulleys 41, so as to drive the two rotating rods 5 in each actuator to rotate, and the two rotating rods 5 rotate while driving the connecting rod 6 to rotate, and the cooperation of the two rotating rods 5 makes the connecting rod 6 always keep horizontal, and through the cooperation of the connecting rods 6 in the two actuators, the plurality of brackets 7 between the two connecting rods 6 can be driven to intermittently transport the rods 8 between the plurality of opposing support protrusions 11 of the two brackets 1 along the feeding direction, until they are sent out from the discharging ends of the two brackets 1 to be sent onto the sawing machine.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sawing machine feeding frame, characterized in that: include: Two brackets (1) are arranged in parallel along the feeding direction, a feeding rack is fixedly installed on one side of the feeding end of the two brackets (1), and the feeding rack is arranged obliquely downward toward the feeding ends of the two brackets (1), and a plurality of supporting protrusions (11) are fixedly installed on the upper part of each bracket (1) at uniform intervals along its length direction, and the plurality of supporting protrusions (11) on the two brackets (1) are arranged facing each other; and A feeding mechanism, comprising a driving member fixedly mounted on a side wall of one of the brackets (1), a transmission member arranged between the two brackets (1), an actuator arranged between the two brackets (1) and two feeding racks and rotatably arranged along the length direction of the bracket (1), and a plurality of feeding members arranged on the actuator at intervals along the feeding direction, the transmission member being connected to the power output end of the driving member, and the actuators being connected to the power output end of the transmission member; The driving member drives the actuator to rotate through the transmission member to drive a plurality of feeding members to transmit intermittently.

2. A sawing machine feed frame according to claim 1, characterized in that: The transmission member comprises two rotating shafts (4) rotatably mounted between the two brackets (1) and a pulley assembly arranged on the side wall of one bracket (1) away from the other bracket (1), the two rotating shafts (4) are respectively located at the two ends of the two brackets (1), one end of one rotating shaft (4) freely passes through the bracket (1) and is connected to the power output end of the driving member, and the ends of the two rotating shafts (4) located on the same side of the bracket (1) freely pass through the bracket (1) and are connected to the pulley assembly, and the actuator is arranged between the two rotating shafts (4).

3. A sawing machine feed frame according to claim 2, characterized in that: There are two actuators, each of which comprises two rotating rods (5) and a connecting rod (6). One end of the two rotating rods (5) is fixedly sleeved on the two rotating shafts (4) in a one-to-one correspondence, and the two ends of the connecting rod (6) are rotatably connected to the other ends of the two rotating rods (5) through a connecting seat (61) in a one-to-one correspondence. A plurality of feeding members are fixedly installed between the connecting rods (6) of the two actuators at intervals along the length direction of the connecting rod (6).

4. A sawing machine feed frame according to claim 3, characterized in that: Each of the feeding parts comprises a bracket (7) fixedly mounted between two connecting rods (6), and a side wall of the bracket (7) away from the connecting rods (6) is an arc-shaped groove structure.

5. A sawing machine feed frame according to claim 2, characterized in that: The pulley assembly comprises two pulleys (41) which are coaxially fixedly connected to the two rotating shafts (4) in a one-to-one correspondence, and the two pulleys (41) are connected via a belt (42).

6. A sawing machine feed frame according to claim 2, characterized in that: The driving member comprises a motor (3) fixedly mounted on a side wall of one of the brackets (1) away from the other bracket (1), and a power output shaft of the motor (3) is coaxially fixedly connected to one end of one of the rotating shafts (4).

7. A sawing machine feed frame according to claim 1, characterized in that: The feed rack comprises two slide bars (2) fixedly connected to the two brackets (1) in a one-to-one correspondence along the arrangement direction of the brackets (1) and two support plates (21) fixedly installed in a one-to-one correspondence at the bottom of the two slide bars (2), and the two slide bars (2) are arranged obliquely downward in a direction toward the brackets (1).

8. A sawing machine feed frame according to claim 7, characterized in that: The upper parts of the discharge ends of the two brackets (1) are arranged to be inclined downward, and baffles (22) are fixedly mounted along the length direction of the two sliding bars (2) and the two separated side walls of the discharge ends of the brackets (1).

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