Full-automatic processing equipment for cold storage plate edge covering

Abstract

The present application relates to a kind of cold store plate edge covering full-automatic processing equipment, including at least one set of bending mechanism, length counting mechanism, cutting mechanism and driving mechanism, bending mechanism is sequentially included from the feeding side and is pasted film roller group, bending roller group and pull material roller group;Length counting mechanism is correspondingly set in the discharge side of bending mechanism;Cutting mechanism is correspondingly set in the discharge side of length counting mechanism, and cutting mechanism includes flat end cutting assembly, and the convex head cutting assembly or concave head cutting assembly located in the discharge side of flat end cutting assembly;Driving mechanism can drive the synchronous rotation of each group of roller group of bending mechanism.The present application whole structure is simple, reduces the floor area of equipment, realizes the automatic processing of edge covering, reduces labor cost, improves processing efficiency.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of cold storage plate processing, and particularly relates to a full-automatic processing equipment for edge covering of cold storage plates. BACKGROUND

[0002] The outer edges of the cold storage plates are provided with edge covering, which can facilitate the filling of internal thermal insulation materials and the installation of the cold storage plates.

[0003] During the processing of the edge covering, the plate is first bent and shaped so that the two sides thereof are formed with flanges, and then the cold storage plate is cut into sections according to the processing needs, and the cutting edges of the edge covering are cut into structures with recessed heads or convex heads to facilitate the subsequent assembly of the cold storage plates.

[0004] The conventional edge covering processing equipment is split type, that is, the bent product is manually moved to the recessed head or convex head cutting equipment after bending, and two sets of cutting assemblies cannot be simultaneously installed on the cutting equipment, so the recessed head cutting assembly and the convex head cutting assembly need to be constantly replaced, which not only increases the complexity of the processing process, affects the processing efficiency, and is low in automation, but also makes the whole processing equipment complex in structure, large in space occupation, and directly increases the operating cost. SUMMARY

[0005] The application aims to provide a full-automatic processing equipment for edge covering of cold storage plates to solve the problem of low efficiency of the processing equipment.

[0006] The full-automatic processing equipment for edge covering of cold storage plates is implemented as follows:

[0007] The full-automatic processing equipment for edge covering of cold storage plates comprises

[0008] at least one set of bending mechanism, which comprises, from the feeding side, a film sticking roller set, a bending roller set and a material pulling roller set;

[0009] a length counting mechanism, which is correspondingly arranged at the discharging side of the bending mechanism;

[0010] a cutting mechanism, which is correspondingly arranged at the discharging side of the length counting mechanism, and comprises a flat head cutting assembly, and a convex head cutting assembly or a recessed head cutting assembly located at the discharging side of the flat head cutting assembly;

[0011] a driving mechanism, which can drive the roller sets of the bending mechanism to synchronously rotate.

[0012] Further, the same side of the roller shafts located at the lower part of each set of roller sets is provided with a driving gear for driving the rotation thereof, and a secondary transmission gear is arranged between the adjacent two driving gears.

[0013] Further, the driving mechanism comprises a motor and a transmission shaft in transmission connection with the motor, and a main transmission gear in transmission connection with the driving gear and arranged on the transmission shaft.

[0014] Further, the bending mechanism is arranged in two groups and symmetrically, and the driving gears of the two groups of bending mechanisms are arranged on opposite sides of the two groups of bending mechanisms.

[0015] Further, the driving mechanism further comprises a switching gear in engagement with the main transmission gear, and the switching gear is in transmission connection with one of the bending mechanisms or both of the bending mechanisms.

[0016] Further, the flat head cutting assembly, the convex head cutting assembly and the concave head cutting assembly each comprises a cutting die and a cutting tool in cooperation with the cutting die.

[0017] The cutting die is provided with a cutting cavity in cooperation with the cutting tool, the cutting tool is arranged below the cutting cavity, and a pneumatic cylinder is arranged below the cutting tool, and the pneumatic cylinder can push the cutting tool to extend into the cutting cavity.

[0018] Further, a V-shaped cutting edge is arranged on the upper end of the cutting tool.

[0019] The two cutting surfaces of the cutting edge are both two-segment structures, and each comprises an inner cutting surface and an outer cutting surface, and the vertical inclination angle of the inner cutting surface is greater than that of the outer cutting surface.

[0020] Further, the convex head cutting assembly and the concave head cutting assembly are respectively slidably arranged on two groups of parallel guide rails, and the guide rails are perpendicular to the feeding and discharging direction of the bending mechanism.

[0021] Further, the length counting mechanism comprises two counting rollers arranged in an upper and lower manner, and an encoder is arranged on the outer side of one of the counting rollers.

[0022] Further, a control mechanism in electrical connection with the length counting mechanism, the cutting mechanism and the driving mechanism is further included.

[0023] After the above technical scheme is adopted, the present application has the following beneficial effects:

[0024] Through the arrangement and cooperation of the bending mechanism, the length counting mechanism, the cutting mechanism and the driving mechanism, the present application integrates the mechanisms together, simplifies the structure of the whole device, reduces the floor area of the device, and can realize the automatic processing of the edge covering, reduce the labor cost and improve the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0025] The present application will be further described below in combination with the drawings and examples.

[0026] Figure 1 is a structure diagram of the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0027] Figure 2 is Figure 1 is an enlarged view of part A in FIG. 1;

[0028] Figure 3 is Figure 1 is an enlarged view of part B in FIG. 1;

[0029] Figure 4 is a top view of the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0030] Figure 5 is Figure 4 is an enlarged view of part C in FIG. 1;

[0031] Figure 6 is a structure diagram of the flat-head cutting assembly of the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0032] Figure 7 is an exploded view of the flat-head cutting die and cutting tool I of the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0033] Figure 8 is a structure diagram of the convex-head cutting assembly of the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0034] Figure 9 is an exploded view of the convex-head cutting die and cutting tool I of the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0035] Figure 10 is a structure diagram of the concave-head cutting assembly of the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0036] Figure 11 is an exploded view of the concave-head cutting die and cutting tool I of the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0037] Figure 12 is a bending process diagram of the edge covering processed by the full-automatic processing equipment for the edge covering of cold storage plate according to the preferred embodiment of the present application;

[0038] Bending mechanism 1, film sticking roller set 11, bending roller set 12, lower bending roller 12-1, crossbeam 12-2, shaping wheel 12-3, pulling roller set 13, vertical plate 14, bearing seat 15, pressing strip 16, screw rod I 17, cutting roller set 18, driving gear 19, auxiliary transmission gear 110, length counting mechanism 2, counting roller 21, encoder 22, mounting seat 23, support 24, cutting mechanism 3, flat head cutting assembly 31, flat head cutting die 31-1, feeding plate I 31-11, transition plate I 31-12, discharging plate I 31-13, feeding opening I 31-14, cushion block 31-15, cutting tool I 31-2, cutting edge I 31-21, inner cutting surface I 31-22, outer cutting surface I 31-23, air cylinder I 31-3, mounting frame 31-4, hanger I 31-5, convex head cutting assembly 32, convex head cutting die 32-1, feeding plate II 32-11, transition plate II 32-12, discharging plate II 32-13, feeding opening II 32-14, matching groove I 32-15, matching protrusion I 32-16, cutting tool II 32-2, cutting protrusion I 32-21, cutting groove I 32-22, cutting edge II 32-23, inner cutting surface II 32-24, outer cutting surface II 32-25, air cylinder II 32-3, fixed plate I 32-4, hanger II 32-5, concave head cutting assembly 33, concave head cutting die 33-1, feeding plate III 33-11, transition plate III 33-12, discharging plate III 33-13, feeding opening III 33-14, matching protrusion II 33-15, matching groove II 33-16, cutting tool III 33-2, cutting groove II 33-21, cutting protrusion II 33-22, cutting edge III 33-23, inner cutting surface III 33-24, outer cutting surface III 33-25, air cylinder III 33-3, fixed plate II 33-4, hanger III 33-5, transmission shaft 41, main transmission gear 42, driving sprocket 43, switching gear 44, adjusting frame 45, hydraulic cylinder 46, rack 5, notch 51, strip-shaped hole 52, guide rail I 53, guide rail II 54, sliding plate I 55, sliding plate II 56. DETAILED DESCRIPTION

[0039] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application but not all the embodiments of the present application.

[0040] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts fall within the scope of the present application.

[0041] As shown in Figures 1-12 A full-automatic processing equipment for refrigeration plate edge covering, comprising at least one set of bending mechanism 1, length counting mechanism 2, cutting mechanism 3 and driving mechanism, the bending mechanism 1 comprises, from the feeding side, a film sticking roller set 11, a bending roller set 12 and a material pulling roller set 13; the length counting mechanism 2 is correspondingly arranged at the discharging side of the bending mechanism 1; the cutting mechanism 3 is correspondingly arranged at the discharging side of the length counting mechanism 2, and the cutting mechanism 3 comprises a flat head cutting assembly 31 and a convex head cutting assembly 32 or a concave head cutting assembly 33 located at the discharging side of the flat head cutting assembly 31; the driving mechanism can drive the synchronous rotation of each roller set of the bending mechanism 1.

[0042] In order to facilitate the installation of the bending mechanism 1, the length counting mechanism 2, the cutting mechanism 3 and the driving mechanism, the processing equipment further comprises a rack 5.

[0043] The bending mechanism 1 further comprises a vertical plate 14 located at both ends of each roller set, the shafts of the roller set are respectively installed on the corresponding vertical plate 14 through a bearing seat 15, a pressing strip 16 is installed above the vertical plate 14, a screw rod I 17 is installed on the pressing strip 16, and the lower end of the screw rod I 17 is connected with the bearing seat 15 located above. The spacing between the two rollers of the same roller set can be adjusted through the screw rod I 17, so as to adapt to the processing of edge covering with different thickness specifications.

[0044] Since the width of the edge covering requires high precision, if the plate is not cut in the width direction before entering the processing, in order to ensure the processing precision of the edge covering, preferably, a cutting roller set 18 is arranged at the feeding side of the film sticking roller set 11.

[0045] The cutting surfaces of the upper and lower cutting rollers in the cutting roller set 18 are tangent, which can cut the plate sent into the bending mechanism 1 and ensure the size accuracy in the width direction.

[0046] Similarly, the two ends of the cutting roller set 18 are also installed on the corresponding vertical plate 14 in the same way.

[0047] In order to realize the transmission between each roller set, the same side of the roller shaft located below in each roller set is provided with a driving gear 19 for driving the rotation thereof, and a secondary transmission gear 110 is arranged between the adjacent two driving gears 19 and engaged with them.

[0048] Through the alternate arrangement and mutual engagement of the driving gear 19 and the secondary transmission gear 110, the synchronous rotation of each roller set can be realized, and the automatic processing of the edge covering can be ensured.

[0049] In order to provide driving force for the bending mechanism 1, the driving mechanism comprises a motor (not shown in the figure), and a transmission shaft 41 in transmission connection with the motor, and a main transmission gear 42 in transmission connection with the driving gear 19 is installed on the transmission shaft 41.

[0050] Specifically, the transmission shaft 41 is the same as the bending mechanism 1, and is installed above the table top of the rack 5, the motor is located below the table top of the rack 5, a notch 51 is formed on the table top, a driving sprocket 43 is arranged on the transmission shaft 41, the output shaft of the motor is connected with the driving sprocket 43 through a chain passing through the notch 51, and torque transmission is realized.

[0051] The driving is not limited to the motor, and the position of the motor can further increase the compactness of the device and reduce the floor area.

[0052] The width of the commonly used cold storage plate edge covering on the market has two specifications, i.e. 132mm and 182mm, in order to increase the application range of the bending and shaping device, the bending mechanism 1 is provided with two groups and is symmetrically arranged, and the driving gears 19 of the two groups of bending mechanisms 1 are located on the opposite sides of the two groups of bending mechanisms 1.

[0053] The two groups of bending mechanisms 1 correspond to the bending and shaping of the two specifications of the edge covering respectively, and the driving gears 19 are located between the two groups of bending mechanisms 1, so as to facilitate the driving of the two groups of bending mechanisms 1 by one group of driving mechanisms, further simplifying the structure of the entire device, reducing the floor area of the device, and reducing the manufacturing cost of the device.

[0054] The bending mechanism 1 is not limited to the processing of the above two kinds of edge covering.

[0055] In order to realize the switching between the two bending mechanisms 1, the driving mechanism further comprises a switching gear 44 in meshing connection with the main transmission gear 42, and the switching gear 44 can be in transmission connection with one of the bending mechanisms 1 or simultaneously in transmission connection with the two bending mechanisms 1.

[0056] When the switching gear 44 is connected with one of the bending mechanisms 1, it is used for processing one kind of specification of the edge covering, and if the switching gear 44 is simultaneously connected with the two bending mechanisms 1, it can simultaneously process two kinds of specifications of the edge covering.

[0057] Through the arrangement of the switching gear 44, the separate or synchronous work of the two bending mechanisms 1 can be realized, and the structure of the entire device is further simplified.

[0058] Specifically, the transmission shaft 41 is located at the discharge side of one of the bending mechanisms 1, i.e. the discharge side of the pulling roller set 13 of the bending mechanism 1, the main transmission gear 42 and the switching gear 44 are located between the two bending mechanisms 1 and opposite to the auxiliary transmission gear 110, the main transmission gear 42 is engaged with the switching gear 44, and the switching gear 44 can be engaged with the driving gears 19 of the two pulling roller sets 13.

[0059] The discharge side of the bending mechanism 1 without transmission is provided with an adjusting frame 45, the outer side of the adjusting frame 45 is connected with a hydraulic cylinder 46, the switching gear 44 is fixed to the inner side of the adjusting frame 45, the piston rod of the hydraulic cylinder 46 is connected with the switching gear 44 through the adjusting frame 45, and the extension direction of the hydraulic cylinder 46 is perpendicular to the feeding and discharging direction of the bending mechanism 1 and parallel to the axial direction of the switching gear 44.

[0060] Through the extension and retraction of the piston rod of the hydraulic cylinder 46, the switching gear 44 can move in the axial direction, and through the movement, the switching gear 44 can be engaged with the driving gear 19 of one of the pulling roller sets 13 or simultaneously engaged with the driving gears 19 of the two pulling roller sets 13, but the switching gear 44 is always engaged with the main transmission gear 42.

[0061] Preferably, the adjusting frame 45 is composed of two parallel screw rods II and a connecting plate installed at the end of the screw rod II, one end of the screw rod II penetrates through the connecting plate and is fixed by a nut, the other end is connected with the switching gear 44, and the piston rod is directly connected to the connecting plate, and through the arrangement of the two screw rods II, the position adjustment between the switching gear 44 and the hydraulic cylinder 46 can be realized.

[0062] One end of the edge cover is a convex end, which has a protruding part, and the other end is a concave end, which is provided with a notch 51. The opposite side of the cold storage plate needs to be covered with an edge cover, so after the edge cover is cut into sections by the flat-end cutting assembly 31, two cutting methods are needed, i.e. the convex end of the previous edge cover and the concave end of the next edge cover are cut at one time, or the concave end of the previous edge cover and the convex end of the next edge cover are cut at one time, so two molds are needed to realize the above two cutting methods.

[0063] The flat-end cutting assembly 31 is used to cut the bent product into sections, and the cutting end is a flat-end structure, while the convex-end cutting assembly 32 cuts the result that the tail of the previous edge cover forms a convex end and the head of the next edge cover forms a concave end; the concave-end cutting assembly 33 cuts the result that the tail of the previous edge cover forms a concave end and the head of the next edge cover forms a convex end.

[0064] In order to realize the cutting of the edge cover, the flat-end cutting assembly 31, the convex-end cutting assembly 32 and the concave-end cutting assembly 33 respectively include a cutting mold and a cutting tool matched with the cutting mold.

[0065] Specifically, the flat head cutting assembly 31 comprises a flat head cutting die 31-1 and a cutting tool I 31-2 for cutting cooperatively with the flat head cutting die 31-1; the convex head cutting assembly 32 comprises a convex head cutting die 32-1 and a cutting tool II 32-2 for cutting cooperatively with the convex head cutting die 32-1; the concave head cutting assembly 33 comprises a concave head cutting die 33-1 and a cutting tool III 33-2 for cutting cooperatively with the concave head cutting die 33-1.

[0066] In order to realize the cooperation of the cutting die and the cutting tool, the cutting die is provided with a cutting cavity cooperated with the cutting tool, the cutting tool is located below the cutting cavity, and a pneumatic cylinder is arranged below the cutting tool, which can push the cutting tool into the cutting cavity.

[0067] Specifically, the flat head cutting die 31-1 comprises, from the feeding side, a feeding plate I 31-11, a transition plate I 31-12 and a discharging plate I 31-13, and the feeding plate I 31-11, the transition plate I 31-12 and the discharging plate I 31-13 are provided with corresponding feeding openings I 31-14.

[0068] The cutting tool I 31-2 is a plate-shaped mechanism, and the cutting cavity I located in the flat head cutting die 31-1 cooperates with the shape of the cutting tool I 31-2. Two pads 31-15 are arranged between the discharging plate I 31-13 and the transition plate I 31-12, and the cutting cavity I is located between the two pads 31-15, the transition plate I 31-12 and the discharging plate I 31-13. The pneumatic cylinder I 31-3 can push the cutting tool I 31-2 into the cutting cavity I from bottom to top to realize the cutting operation.

[0069] The flat head cutting die 31-1 is installed on the mounting frame 31-4, and the pneumatic cylinder I 31-3 is fixed below the mounting frame 31-4 through the hanger I 31-5, and the pneumatic cylinder I 31-3 is located below the table top of the rack 5.

[0070] The convex head cutting die 32-1 comprises, from the feeding side, a feeding plate II 32-11, a transition plate II 32-12 and a discharging plate II 32-13, and the feeding plate II 32-11, the transition plate II 32-12 and the discharging plate II 32-13 are provided with corresponding feeding openings II 32-14. The cutting tool II 32-2 is provided with a cutting convex I 32-21 on the side facing the feeding side, and a cutting concave I 32-22 on the side facing the discharging side.

[0071] The cutting cavity II is located between the transition plate II 32-12 and the discharge plate II 32-13, and the shape of the cutting cavity II is adapted to the cutting tool II 32-2, that is, the side of the transition plate II 32-12 towards the discharge side is provided with a matching groove I 32-15, and the side of the discharge plate II 32-13 towards the feeding side is provided with a matching protrusion I 32-16. The cylinder II 32-3 can push the cutting tool II 32-2 into the cutting cavity II from bottom to top to realize the cutting operation.

[0072] The concave cutting die 33-1 includes, from the feeding side, a feeding plate III 33-11, a transition plate III 33-12 and a discharge plate III 33-13 in sequence, and similarly, the feeding plate III 33-11, the transition plate III 33-12 and the discharge plate III 33-13 are provided with corresponding discharge ports III 33-14. The side of the cutting tool III 33-2 towards the feeding side is provided with a cutting groove II 33-21, and the side of the cutting tool III 33-2 towards the discharge side is provided with a cutting protrusion II 33-22.

[0073] The cutting cavity III is located between the transition plate III 33-12 and the discharge plate III 33-13, and the shape of the cutting cavity III is adapted to the cutting tool III 33-2, that is, the side of the transition plate III 33-12 towards the discharge side is provided with a matching protrusion II 33-15, and the side of the discharge plate II 32-13 towards the feeding side is provided with a matching groove II 33-16. The cylinder III 33-3 can push the cutting tool III 33-2 into the cutting cavity III from bottom to top to realize the cutting operation.

[0074] The discharge port is adapted to the shape of the edge cover, and after the plate is bent, it passes through the discharge port and is cut by the cutting tool.

[0075] The split cutting die is not only convenient to use, but also convenient to maintain and repair.

[0076] Preferably, in order to facilitate the product into each cutting die, the feeding plate is disconnected from the discharge port to form an upper and lower split structure, and the edge of the discharge port on the outer side of the feeding side is provided with an outwardly opening inclined surface.

[0077] The split structure of the feeding plate not only can facilitate the adjustment of the height of the feeding port, but also can facilitate the subsequent maintenance.

[0078] The existing edge cover cutting die is easy to produce outward burrs on the cutting edge of the edge cover, which is easy to scratch the workers during the subsequent production or handling of the cold storage plate, and affects the appearance of the cold storage plate, therefore, in order to avoid the generation of outward burrs, the upper end of the cutting tool is provided with a V-shaped cutting edge.

[0079] During the cutting process, the edge cover opening is upward, and its opening side is its inner side, in order to be able to make the burrs generated during the cutting all towards the inner side of the edge cover, therefore, the cutting edge is provided in a V-shaped structure.

[0080] In the cutting process, the cutting tool extends into the cutting cavity from bottom to top to cut the product passing through the cutting cavity, and in order to reduce the movement of the cutting tool and improve the cutting efficiency, the two cutting edges of the cutting tool are both two-section structures, and each includes an inner cutting edge and an outer cutting edge, and the vertical inclination angle of the inner cutting edge is greater than that of the outer cutting edge.

[0081] The two cutting edges of the cutting edge 131-21 of the cutting tool 131-2 include an inner cutting edge 131-22 and an outer cutting edge 131-23, the two cutting edges of the cutting edge 132-23 of the cutting tool 132-2 include an inner cutting edge 132-24 and an outer cutting edge 132-25, and the two cutting edges of the cutting edge 133-23 of the cutting tool 133-2 include an inner cutting edge 133-24 and an outer cutting edge 133-25.

[0082] Since the hardness of the cutting tool is high, the sharp corners are prone to burst, and therefore, the outer end of the outer cutting edge is provided with a circular arc chamfer.

[0083] The circular arc chamfer can reduce stress concentration and avoid the problem of burst, thereby ensuring the cutting quality.

[0084] One set of bending mechanisms 1 can only cooperate with one of the convex head cutting assembly 32 and the concave head cutting assembly 33 during the machining process, and in order to realize the random switching of the two cutting assemblies and realize the machining of the two kinds of edges, the convex head cutting assembly 32 and the concave head cutting assembly 33 are respectively slidably installed on two sets of parallel guide rails, and the guide rails are perpendicular to the feeding and discharging direction of the bending mechanism 1.

[0085] Specifically, the fixed plates 132-4 of the two sets of convex head cutting assemblies 32 corresponding to the two sets of bending mechanisms 1 are installed on the sliding plates 155 of the guide rails 153, and the fixed plates 133-4 of the two sets of concave head cutting assemblies 33 are installed on the sliding plates 156 of the guide rails 154. A push cylinder can be installed on one side of the sliding plate to adjust the position of the cutting assembly, so that the two sets of bending mechanisms 1 can simultaneously cut the concave head or the convex head. When the bending mechanism 1 needs to machine the edge of one kind of structure, the corresponding cutting assembly can be moved to the relative position with the bending mechanism 1.

[0086] In addition, each set of cutting assembly can also be separately provided on a sliding plate, so that the two sets of bending assemblies can individually select the cutting assembly as needed, which is more convenient to use.

[0087] The cylinder 132-3 is fixed below the sliding plate 155 by a hanger 132-6, the cylinder 133-3 is fixed below the sliding plate 156 by a hanger 133-6, and the cylinder 132-3 and the cylinder 133-3 are both located below the table top of the rack 5.

[0088] In order to realize the length counting of the product after bending, facilitate the subsequent cutting, the length counting mechanism 2 comprises two counting rollers 21 arranged in upper and lower positions, and an encoder 22 is arranged on the outer side of one of the counting rollers 21.

[0089] The product after bending passes between the two counting rollers 21, the two counting rollers 21 rotate, and the number of rotations of the counting roller 21 corresponding to the encoder 22 is calculated, so as to obtain the length of the product.

[0090] Specifically, the two counting rollers 21 are arranged on the upper and lower opposite two mounting seats 23, and the mounting seat 23 located at the upper position is fixed on the vertical plate 14 corresponding to the bending mechanism 1 by the support 24, and the mounting seat 23 located at the lower position is directly fixed on the table surface of the rack 5.

[0091] The setting of the film sticking roller set 11 is to stick a protective film on the lower surface of the plate, and after bending, the surface is the outer surface of the edge covering, which can well protect the edge covering.

[0092] Specifically, a strip-shaped hole 52 is arranged on the table surface of the rack 5 below the feeding side of the film sticking roller set 11, the protective film roller is located below the table surface, the protective film passes through the strip-shaped hole 52 to enter between the two film sticking rollers of the film sticking roller set 11, and the plate passes between the two film sticking rollers above the protective film, so as to stick the protective film on the lower surface of the plate.

[0093] In order to bend the plate into shape, the bending roller set 12 is sequentially provided with seven groups.

[0094] As shown in Figure 12 Each group of bending roller sets 12 corresponds to one bending action, and after seven groups of bending, a complete flanging structure is formed on both sides of the edge covering.

[0095] Since the side edges of the formed edge covering are both provided with right-angle flanges, and one of the right-angle flanges is provided with an inward bending part, and the upper and lower opposite two bending rollers cannot bend the flange with the bending part into a right angle, therefore, the bending roller set 12 located at the seventh group comprises a lower bending roller 12-1, and a cross beam 12-2 located on the lower bending roller 12-1, and two horizontally arranged shaping rollers 12-3 are arranged on the cross beam 12-2.

[0096] The outer ring surfaces of the two shaping rollers 12-3 are tangent, and the flange with the bending part passes between the two shaping rollers 12-3, so as to bend the flange into a right angle.

[0097] In addition to the bending roller set located at the seventh group, the remaining bending roller sets are all upper and lower corresponding two bending rollers, which realize the bending and shaping of the two sides of the plate.

[0098] In order to realize the intelligentization of the processing equipment, the processing equipment further comprises a control mechanism (not shown in the figure) electrically connected with the length counting mechanism 2, the cutting mechanism 3 and the driving mechanism.

[0099] Specifically, the controller of the control mechanism is connected with the encoder 22, the cylinder and the motor, and the pushing cylinder, so as to realize the intelligent control of the whole equipment operation, further reduce the labor cost and improve the automation degree.

[0100] The controller can be selected from, but not limited to, PLC.

[0101] When the edge covering processing is performed, first, the corresponding bending mechanism 1 and the cutting die are selected according to the required edge covering specification, and the cutting length of the edge covering is set.

[0102] The plate material first enters the bending mechanism 1 from the cutting roller group 18, and then sequentially passes through the cutting processing of the cutting roller group 18, the film pasting processing of the film pasting roller group 11, the bending and shaping processing of the bending roller group 12, and then enters the length counting mechanism 2 from the discharge side of the pulling roller group 13, detects the length of the product when the product passes between the two counting rollers 21, and then sequentially enters the flat head cutting assembly 31, the convex head cutting assembly 32 or the concave head cutting assembly 33, first realizes the cutting of the edge covering flat head, and then completes the cutting of the edge covering convex head or concave head.

[0103] The processing equipment disclosed by the application has high integration degree, simple and compact overall structure, small space occupation, can complete all the edge covering processing, has high automation degree, low labor cost and high processing efficiency.

[0104] Based on the above ideal embodiments according to the application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the application. The technical scope of the application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims

1. A full-automatic processing equipment for edge covering of cold storage board, characterized in that, The utility model relates to a kind of cutting device for the production of packaging material, including At least one set of bending mechanism (1), it includes film roller set (11) from the feeding side, bending roller set (12) and pulling material roller set (13) in turn; Length counting mechanism (2) is correspondingly arranged in the discharging side of the bending mechanism (1); Cutting mechanism (3) is correspondingly arranged in the discharging side of the length counting mechanism (2), and the cutting mechanism (3) includes flat head cutting assembly (31), and convex head cutting assembly (32) or concave head cutting assembly (33) located in the discharging side of the flat head cutting assembly (31); Driving mechanism can drive each group of roller set of the bending mechanism (1) rotate synchronously; The flat head cutting assembly (31), convex head cutting assembly (32) and concave head cutting assembly (33) include cutting die respectively, and cutting tool is matched with the cutting die; The cutting die is provided with a cutting cavity matched with the cutting tool, the cutting tool is located below the cutting cavity, and a cylinder is arranged below the cutting tool, the cylinder can push the cutting tool into the cutting cavity; The upper end of the cutting tool is provided with a V-shaped cutting edge, Both cutting edges of the cutting edge are two-segment structure, and include inner cutting edge and outer cutting edge respectively, the vertical inclination angle of the inner cutting edge is greater than the vertical inclination angle of the outer cutting edge; The flat head cutting assembly (31) is used to cut the product after bending into section, and the cutting place is flat head structure, the result of the convex head cutting assembly (32) is cut: the tail of the previous edge forms convex end, and the head of the next edge forms concave end;The result of the concave head cutting assembly (33) is cut: the tail of the previous edge forms concave end, and the head of the next edge forms convex end; The convex head cutting assembly (32) and the concave head cutting assembly (33) are slidably installed on two groups of parallel arranged guide rails, and the guide rails are perpendicular to the feeding and discharging direction of the bending mechanism (1); The convex head cutting die (32-1) includes feeding plate II (32-11), transition plate II (32-12) and discharging plate II (32-13) in turn from the feeding side, and the feeding plate II (32-11), transition plate II (32-12) and discharging plate II (32-13) are provided with corresponding material passing port II (32-14), the side of cutting tool II (32-2) towards the feeding side is provided with cutting convex I (32-21), and the side towards the discharging side is provided with cutting groove I (32-22); The feeding plate is disconnected from the material passing port to form upper and lower split structure, and the edge of the material passing port on the outside of the feeding side is provided with an outwardly opening inclined surface; The outer end of the outer cutting edge is provided with a circular arc chamfer.

2. The full-automatic processing equipment for cold storage plate binding according to claim 1, characterized in that, The same side of the roller shaft in each group of roller set is provided with driving gear (19) for driving rotation, and the adjacent two driving gears (19) are provided with auxiliary transmission gear (110) engaged with them.

3. The full-automatic processing equipment for cold storage plate binding according to claim 2, characterized in that, The driving mechanism includes motor, transmission shaft (41) in transmission connection with the motor, and main transmission gear (42) in transmission connection with the driving gear (19) is installed on the transmission shaft (41).

4. The full-automatic processing equipment for cold storage plate binding according to claim 3, characterized in that, The bending mechanism (1) is provided with two groups, and is symmetrically arranged, and the driving gears (19) of the two groups of bending mechanisms (1) are located on the opposite sides of the two groups of bending mechanisms (1).

5. The full-automatic processing equipment for cold storage plate binding according to claim 4, characterized in that, The driving mechanism further comprises a switching gear (44) engaged with the main transmission gear (42), and the switching gear (44) can be individually connected with one of the bending mechanisms (1) or simultaneously connected with both of the bending mechanisms (1).

6. The full-automatic processing equipment for cold storage plate binding according to claim 1, characterized in that, The length counting mechanism (2) comprises two counting rollers (21) arranged in an upper and lower manner, and an encoder (22) is mounted on the outer side of one of the counting rollers (21).

7. The full-automatic processing equipment for cold storage plate binding according to claim 1, characterized in that, Further comprising a control mechanism electrically connected with the length counting mechanism (2), the cutting mechanism (3) and the driving mechanism. Further comprising a control mechanism electrically connected with the length counting mechanism (2), the cutting mechanism (3) and the driving mechanism.

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