CN214452525U - Automatic bag opening device - Google Patents
Automatic bag opening device Download PDFInfo
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- CN214452525U CN214452525U CN202022792710.6U CN202022792710U CN214452525U CN 214452525 U CN214452525 U CN 214452525U CN 202022792710 U CN202022792710 U CN 202022792710U CN 214452525 U CN214452525 U CN 214452525U
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Abstract
The utility model provides an automatic bag opening device, including cutting bag mechanism and crowded material mechanism, crowded material mechanism fixed mounting is on cutting bag mechanism, cut bag mechanism including cutting a bag blade structure, cut a bag drive structure and cut bag machine frame, cut a bag drive structure and install in cutting a bag frame, cut a bag blade structure slidable mounting and cut a bag drive structure, crowded material mechanism installs in cutting a bag frame, cut storing material spare through cutting bag mechanism and open, form the opening, extruding the food in storing material spare through crowded material mechanism, realize automatic bag opening, the operation is extruded automatically, replace manual work, whole automation process flow has greatly been facilitated.
Description
Technical Field
The utility model belongs to open a bag equipment field, concretely relates to automatic open bagging apparatus.
Background
With the continuous development of social productivity, the living standard of people is continuously improved, the food types are more and more, different types of food are packaged in different plastic flexible packages, the plastic flexible packages are mostly opened in a manual mode when the food is eaten, part of the plastic flexible packages are not easy to be detached for infant women, and no mechanism for automatically tearing the plastic flexible packages exists in the market at present, so that the contradiction between the mechanism and the increasing living demand occurs.
Disclosure of Invention
In order to overcome the defects, the technical problem to be solved by the utility model is to provide an automatic bag opening device, which can solve the automatic bag opening problem, can replace manual operation and greatly facilitate the whole automatic operation process.
In order to solve the technical problems, the utility model adopts the technical proposal that,
the utility model provides an automatic bag opening device, is including cutting a bag mechanism and crowded material mechanism, crowded material mechanism fixed mounting is on cutting a bag mechanism, cuts a bag mechanism including cutting a bag blade structure, cutting a bag drive structure and cutting a bag frame, cuts a bag drive structural mounting and cuts a bag frame, cuts a bag blade structure slidable mounting and cuts a bag drive structural mounting, crowded material mechanism installs and cuts a bag frame.
Further, cut a bag drive structure and include gear train, two-way lead screw, guide bar and cut a bag driving motor, cut a bag driving motor fixed mounting and cut in the bag frame, two-way lead screw, guide bar are installed in cutting a bag frame, cut a bag driving motor and be connected with two-way lead screw, cut a bag blade structure and two-way lead screw, guide bar sliding connection.
Further, cut a bag blade structure and include bag blade portion and the right side cut a bag blade portion in the left side, bag blade portion is cut in the left side, the right side is cut bag blade portion and is set up relatively, rotates with two-way lead screw respectively and is connected.
Further, bag blade portion is cut in left side includes cutter subassembly, blade subassembly, left side transmission assembly fixed plate and left cutter arbor subassembly, and blade subassembly passes through the screw fixation on the cutter subassembly, and cutter subassembly slidable mounting is on left cutter arbor subassembly, and left cutter arbor subassembly is connected with left side transmission assembly fixed plate, left side transmission assembly fixed plate and two-way lead screw sliding connection.
Further, bag blade portion is cut on right side includes back of the knife blade subassembly, right cutter arbor subassembly, right side transmission assembly fixed plate and back of the body sword piece, and back of the body sword piece passes through the screw fixation on the back of the body sword subassembly, and back of the body sword subassembly slidable mounting is on right cutter arbor subassembly, and right cutter arbor subassembly slidable mounting is on right side transmission assembly fixed plate.
Furthermore, the extruding mechanism comprises an extruding structure, an extruding driving structure and an extruding rack, the extruding rack is mounted on the bag shearing rack, the extruding driving structure is rotatably mounted on the extruding rack, and the extruding structure is slidably mounted on the extruding driving structure.
Furthermore, crowded material frame includes PMKD and concave type backplate, and PMKD installs on cutting the bag frame, and concave type backplate fixed mounting is equipped with the guide way on PMKD's the terminal surface, crowded material structure and guide way sliding connection.
Furthermore, the extrusion driving structure comprises a vertical guide rod, a vertical screw rod and an extrusion driving motor, the vertical screw rod and the vertical guide rod are rotatably installed on the fixed bottom plate, and the extrusion driving motor is connected with the vertical screw rod.
Furthermore, the extruding structure comprises an extruding arm, an arm fixing plate, a horizontal guide rod, a guide rod fixing block and a connecting plate, the extruding arm is fixedly connected with the arm fixing plate through a screw, the horizontal guide rod is fixedly connected with the arm fixing plate, the horizontal guide rod is slidably connected with the guide rod fixing block, and the guide rod fixing block is fixedly connected with the connecting plate. The connecting plate is connected with the vertical screw rod and the vertical guide rod in a sliding mode.
Furthermore, a first sensor and a second sensor are fixedly mounted on the fixed base plate, a third sensor and a fourth sensor are fixedly mounted on the rear end face of the concave back plate, and a ratchet wheel block is further rotatably mounted on the front end face of the concave back plate.
The beneficial effects of the utility model are that, cut storing material spare through cutting a bag mechanism and open, form the opening, extrude the food in storing material spare through crowded material mechanism, realize automatic bag, the automatic operation of extruding, replace manual work, greatly facilitated whole automation operation flow.
Drawings
FIG. 1 is a schematic structural view of an automatic bag opening mechanism;
FIG. 2 is a front view of the overall device construction;
FIG. 3 is a left side view of the overall device structure;
FIG. 4 is a top view of the overall device structure;
FIG. 5 is a front exploded view of the bag shearing mechanism;
FIG. 6 is a front view of the bag cutting mechanism;
FIG. 7 is a top view of the bag shearing mechanism;
FIG. 8 is a gear set side elevational view;
FIG. 9 is an isometric view of the back knife assembly;
FIG. 10 is an exploded view of the back knife assembly;
FIG. 11 is an isometric view of the right blade bar assembly
Fig. 12 is a side view of a cutter assembly
FIG. 13 is an isometric view of a blade assembly
FIG. 14 is an isometric view of the left knife bar assembly
FIG. 15 is a left side view of the material extruding mechanism;
FIG. 16 is a left side view of the material extruding mechanism;
fig. 17 is an isometric view of a concave backplate.
Reference numerals: the cutting device comprises a bag cutting mechanism 1, an extruding mechanism 2, a storage material part 3, a bag cutting driving motor 1.1, a bidirectional lead screw 1.2, a guide rod 1.3, a right fixing plate 1.4, a fixing bottom plate 1.5, a left fixing plate 1.6, a right slope guide block 1.7, a knife back assembly 1.8, a right knife bar assembly 1.9, a knife component 1.10, a knife blade assembly 1.11, a left slope guide block 1.12, a left transmission assembly fixing plate 1.13, a gear set 1.14, a right transmission assembly fixing plate 1.16, a left knife bar assembly 1.17 and a back knife block 1.18;
the device comprises a plugging screw I1.81, a fixing block I1.82, a linear bearing 1.83, a magnet I1.84, a convex block 1.85, a magnet fixing block I1.86 and a roller I1.87;
a driving screw II 1.91, a linear guide rod I1.92 and a cutter bar fixing block 1.93 are plugged;
the device comprises a driving screw III 1.101, a fixing block II 1.102, a linear bearing II 1.103, a magnet fixing block II 1.104, a concave block 1.105, a roller II 1.106 and a magnet II 1.107;
a fastening screw IV 1.111, a blade fixing block 1.112 and a serrated knife blade 1.113;
the driving wheel 1.141, the first driven wheel 1.142 and the second driven wheel 1.143;
a tamping screw V1.171, a linear guide rod II 1.172, a blade pressing block 1.173, a knife pressing blade 1.174 and a knife pressing block 1.175;
the material extruding device comprises a concave back plate 2.1, a ratchet wheel block 2.2, an extruding arm 2.3, an arm fixing plate 2.4, a horizontal guide rod 2.5, a horizontal linear bearing 2.6, a guide rod fixing block 2.7, a connecting plate 2.8, a vertical guide rod 2.9, a vertical linear bearing 2.10, a vertical screw rod 2.11, a coupler 2.12, an extruding driving motor 2.13, a fixing bottom plate 2.14, a first sensor 2.15, a second sensor 2.16, an induction sheet 2.17, an extruding contact material 2.18, a third sensor 2.19, a fourth sensor 2.20, a cam follower 2.21, a motor fixing sheet metal 2.22 and a screw rod nut 2.23.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides an automatic bag opening device, including cutting bagging mechanism 1 and crowded material mechanism 2, crowded material mechanism 2 fixed mounting is on cutting bagging mechanism 1, cut bagging mechanism 1 including cutting a bag blade structure, cut a bag drive structure and cut a bag frame, cut a bag drive structure and install in cutting a bag frame, cut a bag blade structure slidable mounting and be cutting a bag drive structure, crowded material mechanism 2 is installed in cutting a bag frame, cut storing material through cutting bagging mechanism 1 and open, form the opening, extrude the food in storing material 3 through crowded material mechanism 2, realize automatic opening the bag, automatic extrusion operation, replace manual work, whole automation operation flow has greatly facilitated.
Cut a bag drive structure and include gear train 1.14, two-way lead screw 1.2, guide bar 1.3 and cut a bag driving motor 1.1, cut a bag driving motor 1.1 fixed mounting on cutting a bag frame, two-way lead screw 1.2, guide bar 1.3 installs in cutting a bag frame, it is connected with two-way lead screw 1.2 to cut a bag driving motor 1.1, cut a bag blade structure and two-way lead screw 1.2, guide bar 1.3 sliding connection, be equipped with two opposite lead screw threads of direction of rotation on two-way lead screw 1.2, cut a bag blade portion through rotating two-way lead screw 1.2 to the left side in cutting a bag blade structure, the right side is cut a bag blade portion and is opened and shut, thereby cut storing material spare, through the setting of guide bar 1.3, cut a bag blade portion to the left side, the right side is cut a bag blade portion and plays the guide effect.
The gear set 1.14 comprises a driving wheel 1.141, a first driven wheel 1.142 and a second driven wheel 1.143, the bag cutting driving motor 1.1 is connected with the driving wheel 1.141, and the first driven wheel 1.142 and the second driven wheel 1.143 rotate.
Cut a bag blade structure and include bag blade portion is cut on the left side and bag blade portion is cut on the right side, and bag blade portion is cut on the left side, bag blade portion is cut on the right side and set up relatively, rotate with two-way lead screw 1.2 respectively and be connected, cut bag blade portion through rotating two-way lead screw 1.2 and cut bag blade portion and open and shut on the left side in cutting a bag blade structure, bag blade portion is cut on the right side to cut storing material spare open.
Bag blade portion is cut to left side includes cutter subassembly 1.10, blade subassembly 1.11, left side transmission assembly fixed plate 1.13 and left cutter arbor subassembly 1.17, blade subassembly 1.11 passes through the screw fixation on cutter subassembly 1.10, cutter subassembly 1.11 passes through linear bearing II 1.103 slidable mounting on left cutter arbor subassembly 1.17, left side cutter arbor subassembly 1.17 and left side transmission assembly fixed plate 1.13 beat screw V1.171 through the stopper and are connected, left side transmission assembly fixed plate 1.13 and two-way lead screw 1.2 sliding connection, fixed mounting has response piece I1.15 on the transmission assembly fixed plate 1.13 of left side.
Cutter assembly 1.10 is including stopping beating screw III 1.101, fixed block II 1.102, linear bearing II 1.103, magnet fixed block II 1.104, concave piece 1.105, gyro wheel II 1.106 and magnet II 1.107, linear bearing II 1.103 fixed mounting is in fixed block II 1.102, stop beating screw III 1.101, gyro wheel II 1.106, magnet fixed block II 1.104 fixed connection is in the side of fixed block II 1.102, magnet II 1.107 fixed mounting is on magnet fixed block II 1.104, concave piece 1.105 fixed mounting is on the lower terminal surface of fixed block II 1.102.
In some preferred modes, a left slope guide block 1.12 is fixedly installed on the left side transmission assembly fixing plate 1.13, the left slope guide block 1.12 is matched with the roller II 1.106, correspondingly, a right slope guide block 1.7 is fixedly installed on the right side transmission assembly fixing plate 1.16, and the right slope guide block 1.7 is matched with the roller I1.87.
The blade component 1.11 comprises a plugging screw IV 1.111, a blade fixing block 1.112 and a toothed cutter blade 1.113, wherein the plugging screw IV 1.111 is fixedly arranged on the blade fixing block 1.112, and the toothed cutter blade 1.113 is fixedly arranged on the front end surface of the blade fixing block 1.112.
The left knife bar component 1.17 comprises a plugging screw V1.171, a linear guide rod II 1.172, a knife pressing block 1.173, a knife pressing blade 1.174 and a knife pressing block 1.175, wherein the knife pressing block 1.175 is fixedly installed on the lower end face of the knife pressing block 1.173, the knife pressing blade 1.174 is fixedly installed between the knife pressing block 1.175 and the knife pressing block 1.173, the linear guide rod II 1.172 is fixedly installed on the upper end face of the knife pressing block 1.173, and the plugging screw V1.171 is fixedly installed on the rear end face of the knife pressing block 1.173.
The right side bag cutting blade part comprises a knife back component 1.8, a right knife bar component 1.9, a right side transmission component fixing plate 1.16 and a knife back block 1.18, the knife back block 1.18 is fixed on the knife back component 1.8 through screws, the knife back component 1.8 is slidably mounted on the right knife bar component 1.9, and the right knife bar component 1.9 is slidably mounted on the right side transmission component fixing plate 1.16 through a plug screw II 1.91.
Back of body knife subassembly 1.8 is including stopper beating screw I1.81, fixed block I1.82, linear bearing 1.83, magnet I1.84, lug 1.85, magnet fixed block I1.86, gyro wheel I1.87, linear bearing 1.83 fixed mounting is in fixed block I1.82, stopper beating screw I1.81, magnet I1.84, magnet fixed block I1.86, gyro wheel I1.87 fixed mounting is on the lateral wall of fixed block I1.82, lug 1.85 fixed mounting is on the lower terminal surface of fixed block I1.82.
The right cutter bar component 1.9 comprises a plugging screw II 1.91, a linear guide rod I1.92 and a cutter bar fixing block 1.93, the plugging screw II 1.91 is fixedly arranged on the back of the cutter bar fixing block 1.93, the linear guide rod I1.92 is fixedly arranged on the upper end face of the cutter bar fixing block 1.93, and a linear bearing 1.83 is in sliding connection with the linear guide rod I1.92.
Cut the bag machine frame and include right fixed plate 1.4, PMKD 1.5, left fixed plate 1.6, right fixed plate 1.4, left fixed plate 1.6 parallel arrangement, right fixed plate 1.4, left fixed plate 1.6 pass through PMKD 1.5 fixed connection.
The material extruding machine frame comprises a fixed base plate 2.14 and a concave back plate 2.1, the fixed base plate 2.14 is installed on the bag shearing machine frame, the concave back plate 2.1 is fixedly installed on the fixed base plate 2.14, a guide groove is formed in the end face of the concave back plate 2.1, and the material extruding structure is in sliding connection with the guide groove.
The extruding driving structure comprises a vertical guide rod 2.9, a vertical screw rod 2.11 and an extruding driving motor 2.13, wherein the vertical screw rod 2.11 and the vertical guide rod 2.9 are rotatably installed on a fixed base plate 2.14, the extruding driving motor 2.13 is connected with the vertical screw rod 2.11 through a coupler 2.12, and the extruding driving motor 2.13 is fixedly installed on the fixed base plate 2.14 through a motor fixing sheet metal 2.22.
The extruding structure comprises an extruding arm 2.3, an arm fixing plate 2.4, a horizontal guide rod 2.5, a guide rod fixing block 2.7 and a connecting plate 2.8, the extruding arm 2.3 is fixedly connected with the arm fixing plate 2.4 through screws, the horizontal guide rod 2.5 is fixedly connected with the arm fixing plate 2.4, the horizontal guide rod 2.5 is slidably connected with the guide rod fixing block 2.7 through a horizontal linear bearing 2.6, and the guide rod fixing block 2.7 is fixedly connected with the connecting plate 2.8. The connecting plate 2.8 is connected with the vertical screw rod 2.11 and the vertical guide rod 2.9 in a sliding way, and the extrusion contact material 2.18 is fixedly connected in the extrusion arm 2.3.
In some preferred modes, a cam follower 2.21 is fixedly connected to the arm fixing plate 2.4, and the cam follower 2.21 is slidably mounted in a guide groove of the concave back plate 2.1.
A screw rod nut 2.23 and a vertical linear bearing 2.10 are fixedly arranged in the connecting plate 2.8, and the screw rod nut 2.23 and the vertical linear bearing 2.10 are connected with a vertical screw rod 2.11 and a vertical guide rod 2.9.
The fixed base plate 2.14 is fixedly provided with a first sensor 2.15 and a second sensor 2.16, the rear end face of the concave back plate 2.1 is fixedly provided with a third sensor 2.19 and a fourth sensor 2.20, the front end face of the concave back plate 2.1 is also rotatably provided with a ratchet wheel block 2.2, and the side wall of the connecting plate 2.8 is fixedly connected with an induction sheet 2.17.
The working process of the automatic bag opening mechanism is that,
when the packaging bag 3 is positioned at the position shown in fig. 1, the bag cutting driving motor 1.1 is electrified, and the output shaft of the bag cutting driving motor 1.1 drives the driving wheel 1.141 to rotate; the driving wheel 1.141 drives the first driven wheel 1.142 and the second driven wheel 1.143 to rotate respectively; thereby driving the bidirectional screw rod 1.2 to rotate; thereby drive left side transmission assembly fixed plate 1.13 and right side transmission assembly fixed plate 1.16 and fix above-mentioned part and carry out the opposite direction motion, in the opposite direction motion process, because last back of the body knife subassembly 1.8, cutter subassembly 1.10 on it are fixed with magnet I1.84 and magnet II 1.107 respectively, because magnet magnetic attraction, can make magnet fixed block I1.86 and magnet fixed block II 1.104 accelerate the relative movement speed along plug screw I1.81 and plug screw III 1.101 respectively, and then take the first attraction together, clip the lower extreme of wrapping bag 3 and carry out preliminary fixed; when cutting bag driving motor 1.1 and continuing the motion, lug 1.85 and concave block 1.105 move in opposite directions until concave-convex part kisses together, also so back of the body knife subassembly 1.8 and cutter subassembly 1.10 can keep keeping the clamping state relatively at same horizontal plane, cut bag driving motor 1.1 and continue the motion, back of the body knife subassembly 1.8 and cutter subassembly 1.10 keep the position placed in the middle motionlessly continuously, and left side transmission assembly fixed plate 1.13 and right side transmission assembly fixed plate 1.16 continue to move in opposite directions, left side transmission assembly fixed plate 1.13 and right side transmission assembly fixed plate 1.16 have realized relative motion with back of the body knife subassembly 1.8 and cutter subassembly 1.10 respectively again at this moment; when the movement continues until [ the roller i 1.87 touches the right slope guide block 1.7 and moves obliquely upward along the inclined plane relative to the right slope guide block 1.7, namely the back knife assembly 1.8 moves vertically upward relative to the right knife bar assembly 1.9 ], the roller ii 1.106 touches the left slope guide block 1.12 and moves obliquely upward along the inclined plane relative to the left slope guide block 1.12, namely the knife assembly 1.10 moves vertically upward relative to the left knife bar assembly 1.17, the part of the action is intended to extrude the material in the packaging bag 3 from the bottom to form a vacuum material-free part, so that the packaging bag 3 can be cut at the position subsequently, and meanwhile, the serrated knife blade 1.113 in the blade assembly 1.11 pushes the packaging bag 3 against the back knife block 1.18 so as to tightly fix the packaging bag 3 and prevent the packaging bag 3 from deviating during subsequent cutting ]; when the movement continues, the left transmission component fixing plate 1.13 supports against the plug screw IV 1.111 of the blade component 1.11 respectively, so that the tooth cutter blade 1.113 is indirectly supported and moves rightwards relative to the cutter component 1.10, and the tooth cutter blade 1.113 penetrates through the packaging bag 3 to cut the packaging bag 3; when the sensing piece I1.15 installed on the left transmission component fixing plate 1.13 moves to the second sensor 2.16 along with the sensing piece I, trigger second sensor 2.16, so far, cut bag driving motor 1.1 stall, [ along with, cut bag driving motor 1.1 and begin the antiport, left side transmission assembly fixed plate 1.13 and the part of fixing above begin and right side transmission assembly fixed plate 1.16 and the part of fixing above do relative motion, serrated knife blade 1.113 is owing to fill in the compression spring bounce on beating screw IV 1.111, retreat first, along with not moving constantly, gyro wheel I1.87 moves down along the inclined plane of right slope guide block 1.7, gyro wheel II 1.106 moves down along left slope guide block 1.12 inclined plane, thereupon, lug 1.85 and the concave part 1.105 of mutual interlock on broach subassembly 1.8 and sword subassembly 1.10 separate, when response piece I1.15 moved to first sensor 2.15 position, cut bag driving motor 1.1 stall. In the process that the driving motor I1.1 rotates reversely to stop, when the magnet I1.84 and the magnet II 1.107 are separated, the materials in the packaging bag 3 begin to fall freely and fall downwards.
When the driving motor I1.1 finally stops rotating, the sensing piece II 2.17 on the extruding mechanism 2 is located at the position of the sensor IV 2.20, and the cam followers 2.21 on the two sides of the concave back plate 2.1 are located at the top of the groove of the concave back plate 2.1. When the driving motor I1.1 stops, the driving motor II 2.13 starts to rotate, the connecting plate 2.8 is driven to move downwards through the vertical screw rod 2.11 connected with the driving motor, and meanwhile, the cam follower 2.21 moves along the oblique edge of the ratchet wheel block 2.2 and the groove track close to the center. Along with the downward movement, the pressing contact materials 2.18 on the two sides begin to be pressed against each other, and simultaneously along with the downward synchronous movement, the rest materials in the packaging bag 3 are extruded out in the process, when the cam follower 2.21 moves to the bottommost part, the sensing piece II 2.17 moves to the position of the third sensor 2.19, the driving motor II 2.13 stops rotating, due to the compression spring arranged in the horizontal guide rod 2.5, the cam follower 2.21 moves to the side far away from the center along the bottom of the groove, the arm fixing plate 2.4 and the parts above the arm fixing plate move outwards along with the movement to the side far away from the center, so that the materials in the packaging bag 3 are all extruded through the cut-open mouth, after the system is instantly 30 seconds, the driving motor II 2.13 begins to move reversely, the cam followers 2.21 respectively move upwards along the groove tracks far away from the center, when the cam follower 2.21 contacts the ratchet wheel block 2.2, the ratchet wheel block 2.2 is pushed open and continues to move upwards along the track of the groove until the induction piece II 2.17 moves to the position of the fourth sensor 2.20 again, at this time, the cam follower 2.21 also moves to the top of the groove, and the driving motor II 2.13 stops rotating.
This is one operation cycle of the system device.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the figures are used more herein, the possibility of using other terms is not excluded; these terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides an automatic bag opening device, its characterized in that, including cutting bag mechanism (1) and crowded material mechanism (2), crowded material mechanism (2) fixed mounting is on cutting bag mechanism (1), cuts bag mechanism (1) including cutting a bag blade structure, cutting a bag drive structure and cutting a bag frame, cuts a bag drive structure and installs in cutting a bag frame, cuts a bag blade structure slidable mounting on cutting a bag drive structure, crowded material mechanism (2) are installed in cutting a bag frame.
2. The automatic bag opening device according to claim 1, wherein the bag shearing driving structure comprises a gear set (1.14), a bidirectional screw rod (1.2), a guide rod (1.3) and a bag shearing driving motor (1.1), the bag shearing driving motor (1.1) is fixedly installed on the bag shearing frame, the bidirectional screw rod (1.2) and the guide rod (1.3) are installed in the bag shearing frame, the bag shearing driving motor (1.1) is connected with the bidirectional screw rod (1.2), and the bag shearing blade structure is slidably connected with the bidirectional screw rod (1.2) and the guide rod (1.3).
3. The automatic bag opening device of claim 1, wherein the bag shearing blade structure comprises a left bag shearing blade part and a right bag shearing blade part, and the left bag shearing blade part and the right bag shearing blade part are oppositely arranged and are respectively rotatably connected with the bidirectional screw rod (1.2).
4. The automatic bag opening device of claim 3, wherein the left-side bag cutting blade part comprises a cutter assembly (1.10), a blade assembly (1.11), a left-side transmission assembly fixing plate (1.13) and a left cutter bar assembly (1.17), the blade assembly (1.11) is fixed on the cutter assembly (1.10) through screws, the cutter assembly (1.11) is slidably mounted on the left cutter bar assembly (1.17), the left cutter bar assembly (1.17) is connected with the left-side transmission assembly fixing plate (1.13), and the left-side transmission assembly fixing plate (1.13) is slidably connected with the bidirectional screw rod (1.2).
5. The automatic bag opening device according to claim 3, wherein the right bag cutting blade part comprises a knife back assembly (1.8), a right knife bar assembly (1.9), a right transmission assembly fixing plate (1.16) and a back knife block (1.18), the back knife block (1.18) is fixed on the back knife assembly (1.8) through screws, the back knife assembly (1.8) is slidably mounted on the right knife bar assembly (1.9), and the right knife bar assembly (1.9) is slidably mounted on the right transmission assembly fixing plate (1.16).
6. The automatic bag opening device as claimed in claim 1, wherein the extruding mechanism (2) comprises an extruding structure, an extruding driving structure and an extruding frame, the extruding frame is mounted on the bag shearing frame, the extruding driving structure is rotatably mounted on the extruding frame, and the extruding structure is slidably mounted on the extruding driving structure.
7. The automatic bag opening device of claim 6, wherein the extruding machine frame comprises a fixed bottom plate (2.14) and a concave back plate (2.1), the fixed bottom plate (2.14) is installed on the bag cutting machine frame, the concave back plate (2.1) is fixedly installed on the fixed bottom plate (2.14), a guide groove is formed in the end face of the concave back plate (2.1), and the extruding structure is in sliding connection with the guide groove.
8. The automatic bag opening device according to claim 7, wherein the extruding driving structure comprises a vertical guide rod (2.9), a vertical screw rod (2.11) and an extruding driving motor (2.13), the vertical screw rod (2.11) and the vertical guide rod (2.9) are rotatably mounted on the fixed bottom plate (2.14), and the extruding driving motor (2.13) is connected with the vertical screw rod (2.11).
9. The automatic bag opening device according to claim 6, wherein the extruding structure comprises an extruding arm (2.3), an arm fixing plate (2.4), a horizontal guide rod (2.5), a guide rod fixing block (2.7) and a connecting plate (2.8), the extruding arm (2.3) is fixedly connected with the arm fixing plate (2.4) through a screw, the horizontal guide rod (2.5) is fixedly connected with the arm fixing plate (2.4), the horizontal guide rod (2.5) is slidably connected with the guide rod fixing block (2.7), the guide rod fixing block (2.7) is fixedly connected with the connecting plate (2.8), and the connecting plate (2.8) is slidably connected with the vertical screw rod (2.11) and the vertical guide rod (2.9).
10. The automatic bag opening device of claim 7, wherein the fixed bottom plate (2.14) is fixedly provided with a first sensor (2.15) and a second sensor (2.16), the rear end face of the concave back plate (2.1) is fixedly provided with a third sensor (2.19) and a fourth sensor (2.20), and the front end face of the concave back plate (2.1) is also rotatably provided with a ratchet block (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792710.6U CN214452525U (en) | 2020-11-27 | 2020-11-27 | Automatic bag opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022792710.6U CN214452525U (en) | 2020-11-27 | 2020-11-27 | Automatic bag opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214452525U true CN214452525U (en) | 2021-10-22 |
Family
ID=78184697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022792710.6U Active CN214452525U (en) | 2020-11-27 | 2020-11-27 | Automatic bag opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214452525U (en) |
-
2020
- 2020-11-27 CN CN202022792710.6U patent/CN214452525U/en active Active
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