Paper receiving machine with self-adaptive function

Abstract

The paper receiving machine with the self-adaption function comprises a temporary storage frame and a supporting mechanism, the supporting mechanism comprises two sets of supporting assemblies, and a receiving, loading and transporting mechanism used for transferring paper is arranged between the two sets of supporting assemblies. The temporary storage frame and the gear guide mechanism are used in cooperation, paper can be received and temporarily stored, the temporary storage frame top detection mechanism and the blocking opening and closing mechanism at the position of the discharging port in the bottom of the temporary storage frame are used in cooperation, and after the paper in the temporary storage cavity is stacked to the preset height, the paper can be taken out and stored temporarily. Stacked paper is fed into the receiving, loading and transporting mechanism to be subsequently transferred by controlling a plugging plate in the plugging opening and closing mechanism to move in a reciprocating mode, then the receiving, loading and transporting mechanism only needs to be alternately used, the paper can be received, transferred and used under the condition that the conveying efficiency of a conveying belt does not need to be stopped or slowed down, overall operation is simple, and operation is convenient. And no urgent time requirement is needed for the time interval of alternate replacement of the two groups of taking, loading and transporting mechanisms.

Description

Technical Field

[0001] The utility model relates to the technical field of paper splicers, in particular to a paper splicer with a self-adaptive function. Background Art

[0002] In the processing and production of paper and corrugated cardboard, paper cutters, transmission belt equipment, paper splicers and other equipment are often used to cut paper into sections, and the paper cut into suitable specifications is received and stacked to reduce labor costs and improve paper processing efficiency.

[0003] After searching, it was found that patent number CN219217013U discloses a paper-feeding mechanism of a paper cutter, which positions a paper-feeding board at the end of a conveyor belt through a positioning assembly. When the paper receiving on the paper-feeding board reaches the upper limit, the paper-feeding board is driven to slide on the mounting platform along the conveying direction of the conveyor belt to another paper-feeding board located at the end of the conveyor belt and positioned by the positioning assembly. At this time, the conveyor belt continues to transport the paper toward the paper-feeding board, and then the paper on the paper-feeding board that has reached the upper limit is transferred, and it is removed from the paper-feeding board being received and transported to the paper-feeding board being received close to one end of the conveyor belt for fixing, that is, the two paper-feeding boards are alternately received, which avoids the need to stop the paper cutting and the conveying of the conveyor belt as much as possible, thereby improving the production efficiency of the paper cutter and improving the problem of low paper production efficiency caused by the need to stop the conveyor belt for transferring the paper on the paper-feeding platform.

[0004] In the above-mentioned prior art, although the structure of the prior art can realize the reception of conveyed paper, in the actual use of such devices, there is often a lack of components for temporarily receiving and placing paper. In the time interval between two receiving paper boards alternately receiving paper, it is still necessary to stop or slow down the conveying efficiency of the conveyor belt. Therefore, it is necessary to provide a paper splicer with adaptive function to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a paper splicer with a self-adaptive function.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A paper receiving machine with an adaptive function, including a temporary storage frame and a support mechanism. The support mechanism includes two groups of support components. Between the two groups of support components, there is a paper receiving, transporting and loading mechanism for transporting paper. On one side of the top of the temporary storage frame, there is an interface opening. Inside the temporary storage frame, there is a temporary storage cavity. At the bottom of the temporary storage frame, there is a discharge port communicating with the temporary storage cavity. Inside the temporary storage frame, there is a blocking and guiding mechanism. On one side of the top of the temporary storage frame, there is a detection mechanism bolted. And at the bottom of the discharge port, there is a blocking and opening / closing mechanism. The blocking and opening / closing mechanism includes a blocking plate and two groups of electric push rods fixedly connected to both sides of the bottom of the temporary storage frame. The telescopic ends of the two groups of electric push rods are fixedly connected to one end of the blocking plate. The temporary storage cavity is used for stacking and temporarily storing paper. The blocking and guiding mechanism is used to provide guidance for the paper fed into the temporary storage cavity for stacking. The detection mechanism is used to control the two groups of electric push rods to perform a reciprocating telescopic stroke (that is, drive the blocking plate to perform an opening and closing displacement at the discharge port) when the paper stacked inside the temporary storage cavity reaches a preset height.

[0007] As a further description of the above technical solution:

[0008] The detection mechanism includes a support frame bolted to one side of the top of the temporary storage frame. On the top of the support frame, a laser distance sensor is fixedly installed. And the laser distance sensor is located directly above the temporary storage cavity. And the laser distance sensor is electrically connected to the electric push rod. The support frame is used to support and install the laser distance sensor. The laser distance sensor is used to monitor the height of the stacked paper and output an electrical signal when the preset height is reached.

[0009] As a further description of the above technical solution:

[0010] The bottom of the loading plate is fixedly connected with a connecting pipe. The blocking and opening / closing mechanism further includes two groups of limit guide rails fixedly connected to the bottom of the temporary storage frame and located on one side of the interface opening. The two groups of limit guide rails are slidably connected to the blocking plate. And inside the limit guide rails, multiple groups of balls are embedded. The limit guide rails are used to provide guidance for the sliding of the blocking plate. The balls are used to assist the sliding of the blocking plate.

[0011] As a further description of the above technical solution:

[0012] The gear shifting guiding mechanism includes an inclined baffle and two groups of supporting groove blocks fixedly connected to both sides of the inner wall of the bottom of the temporary storage cavity. Two groups of connecting frames are fixedly connected to both sides of the bottom of the inclined baffle, and the two groups of connecting frames are respectively slidably connected to the two groups of supporting groove blocks. And locking bolts for abutting and fixing the connecting frames are threadedly connected to the outside of the two groups of supporting groove blocks. The inclined baffle is used to guide the paper fed into the temporary storage cavity and stack the paper fed into the temporary storage cavity in the space of the temporary storage cavity at the bottom of the inclined baffle. The supporting groove blocks are used to support the connecting frames and the inclined baffle.

[0013] As a further description of the above technical solution:

[0014] A plurality of connecting blocks are fixedly connected to both sides of the top of the temporary storage frame. The supporting assembly includes a fixedly connected supporting seat plate and two groups of telescopic rods. The telescopic ends of the two groups of telescopic rods are fixedly connected to the plurality of connecting blocks. The supporting assembly is used to support the use of the temporary storage frame. The use height of the temporary storage frame can be adjusted by the telescopic adjustment of the telescopic rods.

[0015] As a further description of the above technical solution:

[0016] A bolt notch is formed inside the supporting seat plate. A gear shifting plate for guiding the placement of the picking, transporting and loading mechanism is fixedly connected between the two groups of supporting assemblies. The gear shifting plate is used to block the picking, transporting and loading mechanism fed between the two groups of supporting assemblies.

[0017] As a further description of the above technical solution:

[0018] The picking, transporting and loading mechanism includes a transporting frame and a moving seat. Two groups of limiting plates are fixedly connected to both sides of the top of the moving seat. A pushing and pulling handrail is fixedly installed on the top of one group of limiting plates, and a threaded abutting rod is threadedly connected inside the limiting plate. The transporting frame is used to store the stacked paper sent out from the discharge port. The moving seat is used to support and place the transporting frame. The threaded abutting rod is used to abut and fix the supported and placed transporting frame.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, for the paper receiving machine with an adaptive function, through the combined use of the temporary storage box and the gear guiding mechanism, the paper can be received and temporarily stored. Moreover, through the combined use of the detection mechanism at the top of the temporary storage box and the blocking opening and closing mechanism at the discharge port at the bottom of the temporary storage box, after the paper in the temporary storage cavity is stacked to the preset height, by controlling the reciprocating displacement of the blocking plate in the blocking opening and closing mechanism, the stacked paper can be sent into the receiving and transporting mechanism for subsequent transportation. After that, only by alternately using the receiving and transporting mechanism, the paper can be received and transported without stopping or slowing down the conveying efficiency of the conveyor belt. The overall operation is simple, and there is no urgent time requirement for the time interval of alternately replacing the two sets of receiving and transporting mechanisms, improving the adaptive function during the use of the device.

[0021] 2. Compared with the prior art, for the paper receiving machine with an adaptive function, by adjusting the tightness of the locking bolt in the gear guiding mechanism, the position of the inclined baffle in the temporary storage box can be adjusted, and then the bottom size of the temporary storage cavity can be adjusted, so as to facilitate the flat stacking of papers with different lengths at the bottom of the temporary storage cavity. Furthermore, it can adapt to the temporary storage of papers with various specifications and lengths in the temporary storage box, further improving the applicability during the use of the device. Brief Description of the Drawings

[0022] Figure 1 It is a three-dimensional perspective view of the whole paper receiving machine with an adaptive function proposed by the present utility model;

[0023] Figure 2 It is a three-dimensional perspective view of the back of the whole paper receiving machine with an adaptive function proposed by the present utility model;

[0024] Figure 3 It is a three-dimensional perspective view of the cross-section of the temporary storage box of the paper receiving machine with an adaptive function proposed by the present utility model;

[0025] Figure 4 It is a three-dimensional perspective view of the inclined baffle of the paper receiving machine with an adaptive function proposed by the present utility model;

[0026] Figure 5 It is a schematic structural diagram of the receiving and transporting mechanism of the paper receiving machine with an adaptive function proposed by the present utility model.

[0027] Legend Explanation:

[0028] 1. Temporary storage box; 101. Interface; 102. Temporary storage cavity; 103. Discharge port; 110. Connecting block; 2. Support mechanism; 201. Telescopic rod; 210. Support seat plate; 211. Bolt notch; 220. Retaining plate; 3. Retaining and guiding mechanism; 301. Inclined baffle; 302. Connecting frame; 310. Support groove block; 311. Locking bolt; 4. Detection mechanism; 401. Support frame; 410. Laser distance sensor; 5. Sealing and opening / closing mechanism; 501. Electric push rod; 510. Limit guide rail; 511. Ball; 520. Sealing plate; 6. Pick-up and shipping mechanism; 601. Moving seat; 602. Limit plate; 603. Push-pull handrail; 610. Threaded contact rod; 620. Shipping box. Detailed implementation manner

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Refer to Figures 1-5, A paper receiving machine with an adaptive function provided by the utility model: It includes a temporary storage frame 1 and a support mechanism 2. The support mechanism 2 includes two groups of support components. Between the two groups of support components, there is a paper receiving, transporting and loading mechanism 6 for transporting paper. On one side of the top of the temporary storage frame 1, there is a docking port 101. Inside the temporary storage frame 1, there is a temporary storage cavity 102. At the bottom of the temporary storage frame 1, there is a discharge port 103 that communicates with the temporary storage cavity 102. Inside the temporary storage frame 1, there is a blocking and guiding mechanism 3. On one side of the top of the temporary storage frame 1, there is a detection mechanism 4 bolted. And at the bottom of the discharge port 103, there is a blocking and opening / closing mechanism 5. The blocking and opening / closing mechanism 5 includes a blocking plate 520 and two groups of electric push rods 501 fixedly connected to both sides of the bottom of the temporary storage frame 1. The telescopic ends of the two groups of electric push rods 501 are fixedly connected to one end of the blocking plate 520. The docking port 101 is used to dock with the end of an external paper conveyor belt. The temporary storage cavity 102 is used to stack and temporarily store paper. The blocking and guiding mechanism 3 is used to provide guidance for the paper stacked and sent into the temporary storage cavity 102. The detection mechanism 4 is used to control the two groups of electric push rods 501 to perform a reciprocating telescopic stroke when the paper stacked inside the temporary storage cavity 102 reaches a preset height, thereby driving the blocking plate 520 to perform a reciprocating displacement at the discharge port 103. During this process, the stacked paper will be sent into the paper receiving, transporting and loading mechanism 6 for subsequent transportation. After that, only by alternately using the paper receiving, transporting and loading mechanism 6, the paper can be received and transported without stopping or slowing down the conveying efficiency of the conveyor belt. The overall operation is simple, and there is no urgent time requirement for the time interval of alternately replacing the two groups of paper receiving, transporting and loading mechanisms 6, improving the adaptive function of the device during use.

[0031] The detection mechanism 4 includes a support frame 401 bolted to one side of the top of the temporary storage frame 1. On the top of the support frame 401, a laser distance sensor 410 is fixedly installed. And the laser distance sensor 410 is located directly above the temporary storage cavity 102. And the laser distance sensor 410 is electrically connected to the electric push rod 501. The support frame 401 is used to support and install the laser distance sensor 410. The laser distance sensor 410 is used to monitor the height of the stacked paper and output an electrical signal to the electric push rod 501 when the preset height is reached, thereby controlling the start and stop operation of the electric push rod 501. The laser distance sensor 410 is an existing sensor control type switch (that is, the laser distance sensor 410 calculates the distance between the target and the sensor by emitting a laser beam and receiving the laser reflected from the target. According to the measured distance, the sensor outputs corresponding electrical signals, and these signals can be used to control the on / off state of associated devices).

[0032] The plugging and opening / closing mechanism 5 further includes two groups of limit guide rails 510 fixedly connected to the bottom of the temporary storage frame 1 and located on one side of the docking port 101. The two groups of limit guide rails 510 are slidably connected to the plugging plate 520, and a plurality of groups of balls 511 are embedded in the limit guide rails 510. The limit guide rails 510 are used to guide the sliding of the plugging plate 520, and the balls 511 are used to assist the sliding of the plugging plate 520.

[0033] The gear position guiding mechanism 3 includes an inclined baffle 301 and two groups of support groove blocks 310 fixedly connected to both sides of the inner wall of the bottom of the temporary storage cavity 102. Two groups of connecting frames 302 are fixedly connected to both sides of the bottom of the inclined baffle 301, and the two groups of connecting frames 302 are respectively slidably connected to the two groups of support groove blocks 310. And locking bolts 311 for abutting and fixing the connecting frames 302 are threadedly connected to the outside of the two groups of support groove blocks 310. The inclined baffle 301 is used to guide the paper fed into the temporary storage cavity 102 and stack the paper fed into the temporary storage cavity 102 in the space of the temporary storage cavity 102 at the bottom of the inclined baffle 301. The support groove blocks 310 are used to support the use of the connecting frames 302 and the inclined baffle 301. And by adjusting the tightness of the locking bolts 311, the position of the inclined baffle 301 in the temporary storage frame 1 can be adjusted, and then the size of the space for stacking paper at the bottom of the temporary storage cavity 102 can be adjusted, so that papers of different lengths can be laid and stacked on the plugging plate 520 at the bottom of the temporary storage cavity 102, and then it can adapt to the temporary storage and placement of papers of various specifications and lengths in the temporary storage frame 1.

[0034] A plurality of groups of connecting blocks 110 are fixedly connected to both sides of the top of the temporary storage frame 1. The support assembly includes a fixedly connected support seat plate 210 and two groups of telescopic rods 201. The telescopic ends of the two groups of telescopic rods 201 are fixedly connected to the plurality of groups of connecting blocks 110. The support assembly can adjust the use height of the temporary storage frame 1 through the telescopic adjustment of the telescopic rods 201.

[0035] A bolt slot 211 is formed inside the support seat plate 210. A gear plate 220 for guiding the placement of the picking, transporting and loading mechanism 6 is fixedly connected between the two groups of support assemblies. The bolt slot 211 is used for passing through bolts to fix the support assembly. The gear plate 220 is used to block the picking, transporting and loading mechanism 6 fed between the two groups of support assemblies, and then guide the replacement and placement of the picking, transporting and loading mechanism 6.

[0036] The receiving and shipping mechanism 6 includes a shipping frame 620 and a movable seat 601, two groups of limit plates 602 are fixedly connected on both sides of the top of the movable seat 601, a group of the limit plates 602 is fixedly installed with a push-pull handrail 603 on the top, and the limit plates 602 are internally threadedly connected with a threaded interference rod 610, the shipping frame 620 is used to store the stacked paper sent out from the discharge port 103, the movable seat 601 is used to support and place the shipping frame 620, and by manually rotating the threaded interference rod 610, the threaded interference rod 610 can be used to interfere and fix the supported shipping frame 620 to prevent the shipping frame 620 from being displaced and falling off during transportation.

[0037] Working principle: When the device is used, the docking interface 101 should be first connected to the end of the external paper conveyor belt, and the support mechanism 2 should be fixed to the ground with bolts to fix the temporary storage frame 1 to the desired position, and the docking and loading mechanism 6 should be guided and placed between the two groups of support components in the support mechanism 2 to complete the pre-assembly of the device before use. When the device is in use, as the external paper conveyor belt is opened, the paper will be transported to the temporary storage cavity 102 inside the temporary storage frame 1, and the paper fed into the temporary storage cavity 102 can be provided by the setting of the internal gear guide mechanism 3 of the temporary storage frame 1, that is, the use of the inclined baffle 301. The paper feeding into the temporary storage chamber 102 is provided with guidance, and the paper feeding into the temporary storage chamber 102 is stacked in the space of the temporary storage chamber 102 at the bottom of the inclined baffle plate 301. In this process, when the paper at the bottom of the temporary storage chamber 102 is stacked to a preset height, the detection mechanism 4 on the temporary storage frame 1 and the blocking opening and closing mechanism 5 can be used in coordination to drive the blocking plate 520 to move back and forth at the discharge port 103, and then the paper stacked inside the temporary storage chamber 102 is fed into the receiving and shipping mechanism 6 for subsequent transportation. After that, only the receiving and shipping mechanism 6 needs to be used alternately, and the paper can be received and transported without stopping or slowing down the conveying efficiency of the conveyor belt.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A paper splicer with an adaptive function, comprising a temporary storage frame (1) and a support mechanism (2), wherein the support mechanism (2) comprises two groups of support components, characterized in that: A receiving and loading mechanism (6) for paper transfer is arranged between the two groups of support components, a docking port (101) is provided on one side of the top of the temporary storage frame (1), a temporary storage cavity (102) is arranged inside the temporary storage frame (1), a discharge port (103) which is in communication with the temporary storage cavity (102) is provided on the bottom of the temporary storage frame (1), a gear guide mechanism (3) is arranged inside the temporary storage frame (1), a detection mechanism (4) is bolted to one side of the top of the temporary storage frame (1), and a blocking opening and closing mechanism (5) is installed at the bottom of the discharge port (103), the blocking opening and closing mechanism (5) comprises a blocking plate (520) and two groups of electric push rods (501) fixedly connected to two sides of the bottom of the temporary storage frame (1), and the telescopic ends of the two groups of electric push rods (501) are fixedly connected to one end of the blocking plate (520).

2. The paper splicer with adaptive function according to claim 1, characterized in that: The detection mechanism (4) comprises a support frame (401) fixed to one side of the top of the temporary storage frame (1) by bolts, a laser distance sensor (410) is fixedly mounted on the top of the support frame (401), and the laser distance sensor (410) is located directly above the temporary storage chamber (102), and the laser distance sensor (410) is electrically connected to the electric push rod (501).

3. The paper splicer with adaptive function according to claim 2, characterized in that: The blocking opening and closing mechanism (5) further comprises two sets of limiting guide rails (510) fixedly connected to the bottom of the temporary storage frame (1) and located on one side of the docking port (101); the two sets of limiting guide rails (510) are slidably connected to the blocking plate (520), and a plurality of sets of balls (511) are embedded and installed inside the limiting guide rails (510).

4. The paper splicer with adaptive function according to claim 1, characterized in that: The gear guide mechanism (3) comprises an inclined baffle (301) and two groups of support slot blocks (310) fixedly connected to the two sides of the inner wall of the bottom of the temporary storage chamber (102); two groups of connecting frames (302) are fixedly connected to the two sides of the bottom of the inclined baffle (301); the two groups of connecting frames (302) are slidably connected to the two groups of supporting slot blocks (310) respectively, and the outer sides of the two groups of supporting slot blocks (310) are threadedly connected with locking bolts (311) for contacting and fixing the connecting frames (302).

5. The paper splicer with adaptive function according to claim 1, characterized in that: A plurality of connection blocks (110) are fixedly connected to both sides of the top of the temporary storage frame (1); the support assembly comprises a fixedly connected support base plate (210) and two sets of telescopic rods (201); the telescopic ends of the two sets of telescopic rods (201) are fixedly connected to the plurality of connection blocks (110).

6. The paper splicer with adaptive function according to claim 5, characterized in that: A bolt notch (211) is provided inside the support seat plate (210), and a stop plate (220) is fixedly connected between the two groups of support assemblies to provide guidance for the placement of the docking and loading and unloading mechanism (6).

7. The paper splicer with adaptive function according to claim 1, characterized in that: The receiving and shipping mechanism (6) comprises a shipping frame (620) and a movable seat (601), two groups of limit plates (602) are fixedly connected to the top of the movable seat (601) on both sides, a push-pull handrail (603) is fixedly installed on the top of one group of limit plates (602), and a threaded abutment rod (610) is threadedly connected to the inside of the limit plates (602).

Images